СПОСОБ ПОЛУЧЕНИЯ ВОДНЫХ ДИСПЕРСИЙ ВИНИЛОВЫХ ПОЛИМЕРОВ

Изобретение относится к способу получения водных дисперсий виниловых полимеров. Способ получения водной дисперсии мультифазных частиц гидропластифицируемого винилового полимера включает: (1) первую стадию полимеризации, включающую: (1а) приготовление эмульсии (1А) в воде первой смеси мономеров (1а1), поверхностно-активного вещества (1а2) и водорастворимой неорганической соли (1а3), причем первая смесь мономеров (1а1) содержит: 1) мономеры с функциональной группой карбоновой кислоты, 2) необязательно, сшивающие мономеры, отличные от 1, 3) виниловые мономеры, отличные от 1) и 2), и 4) необязательно, агенты передачи цепи, причем поверхностно-активное вещество (1а2) представляет собой анионное поверхностно-активное вещество на основе серы, содержащее менее 50% масс. этиленоксида, и при этом содержание водорастворимой неорганической соли (1а3) на момент начала полимеризации (1b) составляет от 0,01 до 3 г/кг воды, (1b) эмульсионную полимеризацию полученной эмульсии 1А с получением дисперсии частиц ...

ВОДНОЕ БАЗОВОЕ ПОКРЫТИЕ И ПОЛУЧЕНИЕ МНОГОСЛОЙНЫХ КРАСОЧНЫХ СИСТЕМ ПОСРЕДСТВОМ ПРИМЕНЕНИЯ БАЗОВОГО ПОКРЫТИЯ

Настоящее изобретение относится к водному материалу базового покрытия, способу получения многослойной красочной системы, способу ремонта многослойной красочной системы и к системе повторного нанесения при ремонтных работах. Водный материал базового покрытия содержит по меньшей мере одну водную полиуретан-полимочевинную дисперсию (PD) с полиуретан-полимочевинными частицами, которые присутствуют в дисперсии, и при этом имеют средний размер частиц 40-2000 нм, и гель-фракцию, составляющую по меньшей мере 50%, а также содержит по меньшей мере одну водную дисперсию (wD), которая содержит полимер с размером частиц 100-500 нм, полученный посредством последовательной радикальной эмульсионной полимеризации трех разных мономерных смесей (А), (Б), и (В) олефинненасыщенных мономеров. Указанные полиуретан-полимочевинные частицы в прореагировавшем виде содержат (Z.1.1) по меньшей мере один полиуретановый преполимер, включающий анионные группы и/или группы, которые могут превращаться в анионные группы, ...

СПОСОБ ПОЛУЧЕНИЯ ВОДНОЙ СВЯЗУЮЩЕЙ КОМПОЗИЦИИ, ВОДНАЯ СВЯЗУЮЩАЯ КОМПОЗИЦИЯ И ВОДНАЯ КОМПОЗИЦИЯ ПОКРЫТИЯ, СОДЕРЖАЩАЯ ТАКУЮ СВЯЗУЮЩУЮ КОМПОЗИЦИЮ

Настоящее изобретение относится к способу получения водной связующей композиции, водной связующей композиции и водной композиции покрытия. Данный способ содержит стадии: обеспечение первого алкида в виде однородной жидкости; обеспечение водной дисперсии второго алкида; эмульгирование первого алкида путем его добавления к водной дисперсии второго алкида или путем добавления водной дисперсии второго алкида к первому алкиду; перемешивание c получением водной связующей композиции. Однородная жидкость содержит по меньшей мере 90 мас.% растворенного или расплавленного первого алкида по общей массе однородной жидкости и имеет вязкость в диапазоне от 1,0 до 3,5 Па⋅с. Водная связующая композиция содержит эмульгированный первый алкид и диспергированный второй алкид в единственной водной фазе. Первый алкид эмульгирован в капли, имеющие среднеобъемный диаметр в диапазоне от 1 до 20 мкм. Диспергированный второй алкид имеет среднеобъемный диаметр в диапазоне от 50 до 500 нм. Технический результат – создание ...

ПОКРОВНАЯ КОМПОЗИЦИЯ НА ВОДНОЙ ОСНОВЕ, ПРИМЕНЕНИЕ ТАКОЙ КОМПОЗИЦИИ, СПОСОБ ПОКРЫТИЯ ПОДЛОЖКИ С ПРИМЕНЕНИЕМ ТАКОЙ КОМПОЗИЦИИ И ПОКРЫТЫЕ ПОДЛОЖКИ

Изобретение относится к покровной композиции на водной основе. Композиция согласно настоящему изобретению включает эмульгированный связующий материал, причем данный связующий материал представляет собой полимер, выбранный из группы, состоящей из полимеров, полученных эмульсионной полимеризацией ненасыщенных виниловых, акрилатных и/или метакрилатных мономеров, от 0,3% до 10 мас.% второго полимера, выбранного из одного или нескольких полимеров из группы, состоящей из поливинилового спирта и растворимых в воде сополимеров, имеющих повторяющиеся звенья винилового спирта, где, если второй полимер представляет собой поливиниловый спирт, по меньшей мере 85 мас.% второго полимера имеет число повторяющихся звеньев, составляющее не менее чем 2000, и от 0,03 мас.% до 15 мас.% наполнителя на основе целлюлозы, выбранных из группы, состоящей из по отношению к полной массе композиции, в которой массовое соотношение второго полимера и связующего материала находится в интервале от 1:40 до 1:3. Описан также ...

КОМПОЗИЦИИ, ВКЛЮЧАЮЩИЕ ПОЛУЧЕННЫЕ РЕАКЦИЕЙ ОБМЕНА НЕНАСЫЩЕННЫЕ ПОЛИОЛЬНЫЕ СЛОЖНЫЕ ЭФИРЫ

Изобретение относится к косметической области и касается композиции, включающей 50% вес. или менее подобного вазелину состава, представляющего собой полученный реакцией обмена ненасыщенный полиольный сложный эфир и/или частично или полностью гидрированный полученный реакцией обмена ненасыщенный полиольный сложный эфир, выбранный из группы, содержащей растительное масло, масло морских водорослей или животный жир, и имеющий йодное число 120 или менее, точку застывания от 37,8 до 60,0°С, коническое проникновение при 25°С от 100 до 300 dmm, точку плавления капли от 37,8 до 65,6°С, вязкость при 210°F приблизительно 100 SUS или менее. Изобретение также раскрывает эмульсию, дисперсная фаза которой представляет собой указанный полученный реакцией обмена ненасыщенный полиольный сложный эфир и/или частично или полностью гидрированный полученный реакцией обмена ненасыщенный полиольный сложный эфир, а также предмет личной гигиены, включающий указанную эмульсию. Изобретение обеспечивает подобные вазелину ...

СПОСОБ ИЗГОТОВЛЕНИЯ ИЗОЛИРОВАННОГО ПЛОСКОГО ДЛИННОМЕРНОГО ВЫСОКОТЕМПЕРАТУРНОГО СВЕРХПРОВОДЯЩЕГО ПРОВОДА ВТОРОГО ПОКОЛЕНИЯ И ПРОВОД

Изобретение относится к изготовлению изолированных плоских длинномерных плоских высокотемпературных сверхпроводящих (далее ВТСП) проводов, а также к изолированным ВТСП проводам, полученным по данной технологии. Способ изготовления изолированного плоского длинномерного ВТСП провода второго поколения, включает следующие стадии: (A) стадию приготовления эмульсии для электроосаждения, включающую смешение частиц полиимидной смолы Р 84, стабилизатора, и органического растворителя, и последующее добавление осадителя. Добавление осадителя осуществляют в два этапа - на первом этапе добавляют 50-60% осадителя от его общего количества при перемешивании смеси со скоростью 1000-3000 об/мин, а на втором - оставшееся количество осадителя при перемешивании со скоростью не превышающей 100 об/мин; (B) стадию электроосаждения эмульсии, полученной на стадии (А) на ВТСП провод в рабочей ячейке с катодом, (С) стадию обжига для образования изолирующей пленки на поверхности ВТСП провода, включающую нагрев при ...

СПОСОБ ПОЛУЧЕНИЯ ВОДНОЙ СВЯЗУЮЩЕЙ КОМПОЗИЦИИ, ВОДНАЯ СВЯЗУЮЩАЯ КОМПОЗИЦИЯ И ВОДНАЯ КОМПОЗИЦИЯ ПОКРЫТИЯ, СОДЕРЖАЩАЯ ТАКУЮ СВЯЗУЮЩУЮ КОМПОЗИЦИЮ

ГРАФЕНОВЫЕ МИКРОСФЕРЫ В ВИДЕ КОМКА БУМАГИ, КОМПОЗИТНЫЙ МАТЕРИАЛ ТАКИХ МИКРОСФЕР И СПОСОБ ИЗГОТОВЛЕНИЯ ТАКИХ МИКРОСФЕР

Изобретение относится к технологии получения графеновых микросфер в форме комка бумаги, а также композитным материалам из таких микросфер для изготовления армированной керамики, композитных пластмасс и покрытий. Предложенная графеновая микросфера в форме комка бумаги состоит из смятых однослойных графеновых листов и имеет диаметр 500 нм - 5 мкм, плотность 0,2-0,4 г/см, соотношение углерода/кислорода 20-60 и удельную площадь поверхности менее 200 м/г. Такие графеновые микросферы в виде комков бумаги получают путем химического восстановления микросфер оксида графена с целью медленного удаления кислородсодержащих функциональных групп с поверхности оксида графена для предотвращения объемного расширения, обусловленного быстрым удалением групп, что позволяет поддерживать прочную связь между листами графена без разделения; а также путем удаления оставшегося небольшого количества кислородсодержащих функциональных групп и восстановления дефектных структур в листах оксида графена путем высокотемпературной ...

ВОДНЫЕ ДИСПЕРСИИ, КОМПОЗИЦИИ ПОКРЫТИЙ, ОБРАЗОВАННЫЕ ВОДНЫМИ ДИСПЕРСИЯМИ, И МНОГОСЛОЙНЫЕ ПОКРЫТИЯ

Настоящее изобретение относится к водной дисперсии и к многослойным покрытиям, приготовленным посредством композиций для покрытий, и может быть использовано, в частности, в автомобильной промышленности. Водная дисперсия содержит водную среду и самосшиваемые частицы ядро-оболочка, диспергированные в водной среде. Частицы ядро-оболочка включают полимерное ядро (1), по меньшей мере частично инкапсулированное полимерной оболочкой (2), имеющей уретановые связи, кето- и/или альдо-функциональные группы и гидразидные функциональные группы. Кроме того, полимерное ядро ковалентно связано с по меньшей мере частью полимерной оболочки. Технический результат: создание композиций покрытий, которые могут быть отверждены при сравнительно низких температурах для формирования покрытий, имеющих различные свойства, и которые также устраняют необходимость в шпаклевочном слое в многослойных покрытиях, тем самым снижая затраты и повышая эффективность процессов нанесения покрытий. 4 н. и 24 з.п. ф-лы, 4 табл., ...

ВОДНЫЕ ДИСПЕРСИИ ПОЛИМЕРОВ

... 1. Способ получения водной дисперсии полимеров, включающий стадии:i) подготовки смеси первого и второго полимера, каждый из которых имеет вязкость более чем 30 Па·с при 100 с, измеряемую при 100°С, причем смесь включает:a) от 1 до 60 частей по массе первого полимера, несмешивающегося в водной среде и, необязательно, включающего в себя реакционно-способные группы, иb) от 40 до 99 частей по массе второго полимера, включающего диспергирующие группы, причем полимер смешивается в водной среде и, необязательно, дополнительно включает группы, реакционно-способные по отношению к группам первого полимера;ii) плавления полимеров при выбранной температуре в условиях высокого сдвига в экструдере с формированием однородной смеси полимеров;iii) необязательно, осуществления взаимодействия реакционно-способных групп первого и второго полимера друг с другом в условиях высокого сдвига в экструдере, формируя прореагировавшую смесь;iv) быстрого охлаждения расплавленной смеси из стадии ii) или стадии iii) вне ...

ПОКРОВНАЯ КОМПОЗИЦИЯ НА ВОДНОЙ ОСНОВЕ, ПРИМЕНЕНИЕ ТАКОЙ КОМПОЗИЦИИ, СПОСОБ ПОКРЫТИЯ ПОДЛОЖКИ С ПРИМЕНЕНИЕМ ТАКОЙ КОМПОЗИЦИИ И ПОКРЫТЫЕ ПОДЛОЖКИ

КОМПОЗИЦИЯ ПОКРЫТИЯ НА ВОДНОЙ ОСНОВЕ, СОДЕРЖАЩАЯ МАСЛЯНО-СМОЛЯНОЙ КОМПОНЕНТ

Verfahren zum Beschichten von metallischen Oberflächen von Substraten und nach diesem Verfahren beschichteten Gegenstände

Die Erfindung betrifft ein Verfahren zur Beschichtung von Oberflächen, eine entsprechende Beschichtung sowie die Verwendung der nach diesem Verfahren beschichteten Gegenstände. Erfindungsgemäß wird die Aufgabe gelöst durch ein Verfahren zum Beschichten von metallischen Oberflächen von Substraten umfassend die Schritte oder bestehend aus den Schritten: I. Bereitstellen eines Substrats mit einer gereinigten, metallischen Oberfläche, II. Kontaktieren und Beschichten metallischen Oberflächen mit einer wässerigen Zusammensetzung in Form Dispersion und/oder Suspension, III. gegebenenfalls Spülen der organischen Beschichtung und IV. Trocknen und/oder Einbrennen der organischen Beschichtung oder V. gegebenenfalls Trocknen der organischen Beschichtung und Beschichten mit einer gleichartigen oder weiteren Beschichtungszusammensetzung vor einem Trocknen und/oder Einbrennen, dadurch gekennzeichnet, dass in Schritt II die Beschichtung mit einer wässerigen Zusammensetzung in Form Dispersion und/oder ...

Solvent/resin emulsion enamel composition

These paints are water-in-oil emulsions which contain an organic solvent as the continuous phase and, dissolved therein, a film-forming resin and water, dispersed therein with the aid of an emulsifier, and polar pigments. The composition can be applied by means of a brush or roller or sprayed from an aerosol container containing a propellant. The water-in-oil emulsion of the invention is stabilised using an emulsifier or an emulsifier system having a hydrophilic/lipophilic balance (HLB) of from 2 to 6 or by using an amine salt of coupling agents derived from titanium pyrophosphate.

Water-based ethylene-propylene emulsion paint production plant

Oil-soluble artificial resinous materials and the use thereof

Oil soluble synthetic resins are prepared by condensing together in acid medium formaldehyde or a polymer thereof and a substituted phenol containing in the para position an alkyl group containing more than one carbon atom and in one ortho group a hydrogen atom, an alkyl group or an oxygen free aralkyl group. In examples p-isobutylphenol, p-benzylphenol, 2 : 4-dibenzylphenol and p-tertiary amylphenol is condensed with formaldehyde in the presence of hydrochloric acid. The products may be dissolved in oils such as tung, linseed, china wood oils and solvents with or without cobalt linoleate to give a varnish.ALSO:Oil soluble synthetic resins are prepared by condensing together in acid medium formaldehyde or a polymer thereof and a substituted phenol containing in the para position an alkyl group containing more than one carbon atom and in one ortho group a hydrogen atom, an alkyl group or an oxygen free aralkyl group. In examples, (1) p-isobutylphenol and formaldehyde are condensed in the ...

Surface enhancement formulation

Method for forming multilayer coating film

Improved paint

... 138,810. Bienenfeld, J. July 12, 1919. Water paints.-A white paint to which colours may be added consists of wax dissolved in a spirit such as turpentine, soap, glue, and blood or eg albumen dissolved in hot water; linseed oil, an chalk, marble powder, zinc oxide, barium sulphate, or lead oxide.

Oil and varnish colours miscible with water

... 183,177. G³nter, F. March 7, 1921. Water paints.-Paints which may be diluted with water for use comprise a pigment, a medium such as a drying oil, or a solution of resin, water, and a stabilizing-agent soluble in water and in the medium. The stabilizing- agent may be a volatile substance such as alcohol, pyridin, acetone, or naphthenic acid, with or without an admixture of a less volatile agent such as glycerine or Turkey red oil, or it may be an ammonia or alkali soap of a resinous acid or of a drying fatty acid.. When alkali soaps are used as stabilizing-agents, an oxidizable non-metallic element such as sulphur, phosphorus, or selenium is added, thereby producing acids which act on the soaps and produce insoluble compounds. The fatty acids set free from the soap by this reaction may themselves function as the binding medium, Oils partly hydrotyzed by means of enzymes such as are found in castor oil seeds may be used as media, the free glycerine present acting as stabilizing- agent. The ...

Improved surface coatings

Improvements in or relating to oil and water emulsions

The disperse phase of emulsions of water and oil, e.g. benzene or linseed oil or white spirit, stabilized by means of solid particles coated with surface active agents is reversed by controlling the covering of the solid particles with the hydrocarbon surface active agent. The reversal can be effected by changing the length of the hydrocarbon chain of the agent; the solid; the polar group of the agent; the nature and orientation of the hydrophobic group; the concentration of the agent; the pH, temperature and the inorganic ions present in solution. Solids exemplified are:-lithopone, barium sulphate, titanium dioxide. Agents exemplified are:-sodium laurate, myristate, octyl sulphate, lauryl sulphate, lauryl xanthate and oleate.

EMULSION ON BASIS OF ANIMAL OR VEGETABLE STANDÖLEN AND NATURAL EMULSIFYING AGENTS

WATER IN OIL.

AQUEOUS WATER-REJECTING COATINGS

FOLIENBILDENDES BESCHICHTUNGSMITTEL

Die Erfindung betrifft ein folienbildendes Beschichtungsmittel auf Basis einer Polymerdispersion mit einem Wasseranteil von mindestens 10 Gew.-% und mit einem Gehalt an organischem Lösungsmittel von 1 bis 15 Gew.-%, welches in getrocknetem Zustand eine Folie mit einer Haftzugfestigkeit von mindestens 0,1 N/mm2, vorzugsweise mindestens 0,5 N/mm2 und einer Dampfdurchlässigkeit von kleiner gleich 25 µm bildet, welche Folie zusätzlich mechanisch ablösbar ist.

MORE ADJUSTABLY STRAHLDISPERGATOR TO the PRODUCTION of AQUEOUS 2-components PU lacquer EMULSIONS

IMPROVED COAT MEANS

Non-fluorinated water-based compositions with plant-based materials for generating superhydrophobic surfaces

A non-fluorinated composition configured to create a superhydrophobic surface includes a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 µm; and water, wherein the hydrophobic matrix component is in an aqueous dispersion. Also, a non-fluorinated composition configured to create a superhydrophobic surface includes a hydrophobic matrix component free of fluorine, wherein the hydrophobic matrix component includes a polyolefin, a natural wax, or a synthetic wax; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 µm; an emulsifier; and water, wherein the hydrophobic component is in an aqueous dispersion.

Durable aqueous compositions for use in making traffic markings having good dirt pickup resistance and traffic markings made therewith

The present invention provides stable, quick drying aqueous compositions useful in making traffic markings having excellent low temperature flexibility which comprise (i) one or more vinyl or acrylic emulsion polymers chosen from single stage and multi-stage emulsion polymers, the polymer or at least one stage thereof having both a calculated glass transition temperature (calculated Tg) of from -25 to 0 °C, and a calculated Hansch parameter of 1.4 to 2.25, and (iii) one or more fillers, extenders and/or pigments, wherein the composition has a percent pigment volume concentration (%PVC) of from 50 to 80% and, preferably, a volume solids of from 50 to 75%. The compositions may comprise one or more silanes, and one or more polyamines and a volatile base, such as ammonia.

Superhydrophobic surfaces using non-fluorinated compositions with plant-based materials

A superhydrophobic surface includes a substrate treated with a composition including a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 µm; and water, wherein the hydrophobic component is in an aqueous dispersion, and wherein the surface exhibits a water contact angle of 150° or greater. Also, a disposable absorbent article includes a substrate having a surface, the surface including a composition including a hydrophobic matrix component free of fluorine; filler particles, wherein the filler particles are plant-based elements of a size ranging from 100 nm to 100 µm, wherein the plant-based elements include micro- and nano-fibrillated cellulose; and water, wherein the hydrophobic component is in an aqueous dispersion, and wherein the surface exhibits a water contact angle of 150° or greater.

Latex paint containing titanium dioxide pigment

The present invention relates to latex paints, which contain a) a multistage carboxylated polymer latex binder obtainable by multistage aqueous emulsion polymerisation of a monomer composition M consisting of at least one non-ionic monomer M1, which is selected from C ...

Aqueous coating composition

Provided is an aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance. The aqueous coating composition comprises an emulsion polymer comprising a vinyl aromatic monomer and a polymerizable surfactant, a polyoxypropylene polyol, a phosphate surfactant, and a functional silane.

Compositions comprising metathesized unsaturated polyol esters

Hydrophilic/hydrophobic aqueous polymer emulsions and products and methods relating thereto

Methods for preparing copolymeric emulsions from at least one water soluble monomer and at least one water insoluble monomer are disclosed herein. In some embodiments, one or more surfactants and stabilizers may be used. In some embodiments, the monomers used in the process include, by total monomer weight, at least 50% water soluble monomers and at least 10% water insoluble monomers. Copolymer emulsions formed from the reaction product of at least one water soluble monomer and at least one water insoluble monomer are also disclosed along with articles coated with such emulsions and coating formulations made from such emulsions as well as methods for the manufacture and coating of such articles.

Hybrid latex emulsions and coating compositions formed from hybrid latex emulsions

Hybrid latex emulsions are disclosed which can be used in the formation of coating compositions having good blush resistance, abrasion resistance, blister resistance, hardness and scratch resistance. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Hybrid latex emulsions of the invention may be prepared by mixing an ethylenically unsaturated monomer component and a stabilizer in a carrier to form a monomer emulsion, and reacting the monomer emulsion with an initiator to form the hybrid latex emulsion. The ethylenically unsaturated monomer component may include an organosilane compound, which may include a reactive organic group and a hydrolysable inorganic alkoxysilane.

Authentication of metallic objects

The present invention provides an anti-counterfeit marking technique for verifying authenticity of objects using x-ray fluorescence (XRF) analysis.

Use of aqueous protective coating compositions for industrial coatings and aqueous coating compositions

Powder-slurry that can be hardened by actinic radiation or by thermal means, method for producing said slurry and use of the same

WATER-BASED WATER REPELLENT COATING COMPOSITIONS

Aqueous water repellent coating compositions comprising admixtures of (i) water-based water repellent compositions and (ii) water-reducible film-forming polymers are disclosed.

PAINT FORMULATION AND METHOD

METHOD AND COMPOSITION FOR LIMITING PERMEABILITY OF A MATRIX TO LIMIT LIQUID AND GAS INFLOW

A method of limiting or reducing liquid and/or gas inflow through a porous matrix, comprising delivering to said porous matrix a coagulable polymer emulsion or colloid for contacting with at least one selected additive which interacts with said polymer emulsion or colloid to form a sealing barrier to reduce liquid and/or gas inflow through the porous matrix wherein said coagulable polymer emulsion or colloid contains at least one selected additive including one or a combination of radiation stabilisers to confer radiation resistance; and wherein said sealing barrier is formed by contacting said polymer emulsion or colloid with a further selected additive to cause coagulation of said polymer emulsion or colloid to form said sealing barrier. The sealing composition, which has low toxicity, preferably contains carbon black as radiation stabiliser conferring radiation resistance for the sealing barrier in the range 1 to 100 MRad.

AQUEOUS DISPERSION OF MULTISTAGE POLYMER PARTICLES

The present invention relates to a composition comprising an aqueous dispersion of multistage polymer particles comprising a first and a second phase, wherein the first phase comprises structural units of a carboxylic acid monomer or a salt thereof, and a nonionic ethylenically unsaturated monomer; and wherein the second phase comprises a first and second polymer, wherein the first phase or the second phase first polymer or both comprise structural units of a high T g hydrophobic monomer; and wherein the second phase second polymer comprises at least 80 percent structural units of styrene. The high T g hydrophobic monomer is defined as being one or more of the following monomers: cyclohexyl methacrylate, isobornyl methacrylate, 4-t-butyl methacrylate, t-butylstyrene, or n-butyl methacrylate. The multistage polymer particles are useful as opaque polymers, which are used in pigmented coating formulations to reduce the load of TiO2. The particles exhibit excellent collapse resistance and unusually ...

A PHOTOINITIATING COMPOSITION SUITABLE FOR UV-LED LIGHT IRRADIATION AND AN AQUEOUS COATING COMPOSITION PREPARED THEREFROM

The present disclosure relates to a photoinitiating composition suitable for UV-LED light irradiation comprising; a) a photoinitiating system suitable for LED light irradiation having a wavelength in the range of 340-420 nm; b) a dispersing medium; wherein the dispersing medium comprises an organic solvent which is miscible with water.

AQUEOUS-BASED COATING COMPOSITION CONTAINING HYDROXY-TERMINATED POLYBUTADIENE

An aqueous-based coating composition suitable as a container coating comprising: (A) a resinous phase comprising (i) an at least partially neutralized acid functional polymer containing reactive functional groups, (ii) a phenolic compound and an aldehyde or the reaction product thereof, (iii) a hydroxy-terminated polybutadiene; the resinous phase dispersed in (B) aqueous medium.

POLYETHER-URETHANE-UREA ADDITIVES FOR BLOCK RESISTANCE AND OPEN TIME

A hydrophilic polyurethane comprising polymerized units of: (a) a water-soluble polyol having hydroxyl functionality from two to four and a weight-average molecular weight from 800 to 16,000; and (b) an aliphatic polyisocyanate having isocyanate functionality from two to six; wherein polymerized ethylene oxide units comprise at least 85 wt% of said hydrophilic polyurethane; and wherein a product of weight fraction of polymerized ethylene oxide units and polyethylene oxide mean molecular weight is from 4,200 to 16,000.

AQUEOUS-BASED COATING COMPOSITION CONTAINING AN OLEORESINOUS COMPONENT

An aqueous-based coating composition suitable as a container coating comprising: (A) a resinous phase comprising (i) an organic oil, (ii) an at least partially neutralized acid functional polymer containing reactive functional groups, (iii) a phenolic compound and an aldehyde or the reaction product thereof; the resinous phase dispersed in (B) aqueous medium.

A BINDER COMPOSITION AND A PAINT FORMULATION MADE THEREOF

The present invention further provides a binder composition comprising a first binder and a second binder. The first binder comprises, by dry weight based on total dry weight of the binder composition, from 1% to 98% polymer particles, from 0.3% to 20% an anionic polyelectrolyte, and from 0.1%to 20% a colorant; and the second binder comprises, by dry weight based on total dry weight of the binder composition, from 0.5% to 70% a clay, and from 0.03% to 10%a dispersant. It also provides a paint formulation comprising the binder composition.

SLURRY COMPOSITIONS FOR USE IN FLAME RETARDANT AND HYDROPHOBIC COATINGS

Compositions containing an inorganic flame retardant, an organic amphiphilic compound, an optional suspension agent, and water are disclosed. These compositions can be used to produce coatings with both flame retardancy and water repellency for a variety of substrates.

AQUEOUS DISPERSIONS OF POLYURETHANE RESINS BASED ON ROSIN

L'invention concerne une résine de polyuréthane linéaire ou branchée à base d'un polyester, obtenue à partir de A) un polyester gras hydroxylé, avec : - ledit polyester A) étant le produit de réaction de a) un composant alcool avec b) un composant acide, lequel composant acide b) comprend b1) au moins un acide gras, avec ledit composant b) comprenant en plus b2) de la colophane et/ou des dérivés de colophane portant au moins une fonction acide carboxylique, b2) représentant de 30 à 85%, en poids, par rapport au poids total de A) - en option, ledit polyester A) ayant une longueur en huile nulle (0%) ou entre 0 et 60%, - en option, ledit polyester A) ayant un rapport en poids d'acides (monoacides) gras oxydables par rapport aux acides gras de 0 ou supérieur à 0 et allant jusqu'à 1 et avec ladite résine, étant le produit de réaction dudit polyester polyol A) avec: B) au moins un diol comportant une fonction acide avec ladite fonction acide étant éventuellement neutralisée C) au moins un polyisocyanate ...

STABLE DOUBLE EMULSIONS CONTAINING FINELY-DIVIDED PARTICLES

... 2112371 9300007 PCTABS00019 A preferred method of producing an aqueous, stable double emulsion is disclosed. The first step of the method is the production of an "inner" emulsion. The inner emulsion is produced by combining water, a liquid hydrocarbon solvent, and an emulsifier, in an agitated mixing vessel, along with an effective amount of finely-divided particulate material, to produce an oil-in-water emulsion having a viscosity of no more than about 200,000 centipoises, wherein the finely-divided particulate material is substantially homogeneously-dispersed throughout the thus-produced oil-in-water emulsion. The second step of the method is the production of an "outer" emulsion. The outer emulsion is produced by combining a liquid hydrocarbon solvent, water, and an emulsifier, in an agitated mixing vessel, to produce a water-in-oil emulsion. The third step of the method is the production of a "dual" emulsion. The dual emulsion is produced by combining the water-in-oil emulsion with ...

Stable Double Emulsions Containing Finely-Divided Particles

METAL CORROSION-INHIBITING COATING COMPOSITION COMPRISING AMINOALKYLPHOSPHONIC ACIDS

A description is given of compounds of the formula (see fig.I) in which the general symbols are as defined in claim 1, and of their zirconium, bismuth and calcium salts, and of the salts with the compounds of the formula II (see fig.II) in which the general symbols are as defined in claim 1, as corrosion inhibitors in coating compositions for protecting metallic surfaces.

Verfahren zur Herstellung eines dickflüssigen Anstrichmittels in Emulsionsform.

Verfahren zur Herstellung einer, insbesonder zur Bedeckung poröser Flächen dienenden Anstrichflüssigkeit in Emulsionsform

Verfahren zur Herstellung einer als Anstrich- und Imprägnierungsmittel verwendbaren Dispersion.

Verfahren zur Herstellung von Emulsionen.

Emulsion für Schutzüberzüge.

Verfahren zur Herstellung einer beständigen, wasserhaltigen Emulsion.

Procédé pour la préparation d'un liant huileux utilisable pour la formulation de compositions liantes

Für Beschichtungszwecke geeignete stabile wässrige Dispersion

Process for the preparation of surface coatings and films

Conductive composition, method of manufacturing conductive composition, anti-charged resin composition and anti-charged resin film

LIANT PERMETTANT L'OBTENTION D'UNE PEINTURE HOMOGENE, DE FAIBLE DENSITE, PRESENTANT UN EXCELLENT POUVOIR COUVRANT HUMIDE ET A SEC

Ces liants sont essentiellement constitués d'une émulsion vraie réalisée à partir d'au moins une phase aqueuse et d'au moins une phase huile. Les peintures obtenues diluables à l'eau et au solvant sont pratiquement sans odeur et présentent un excellent pouvoir couvrant humide avec un très faible extrait sec.

Paint composition

COATINGS HAVING IMPROVED STAIN RESISTANCE AND SOIL

La présente invention concerne une composition aqueuse de revêtement à base d'une dispersion aqueuse de polymère spécifique comme liant, ayant des performances élevées de résistance aux taches et salissures domestiques sans monomères fonctionnels de spécialité. Ladite dispersion aqueuse de polymère de TMFF entre 0 à 50°C comprend des particules de polymère obtenues par polymérisation en émulsion en au moins deux étapes avec au moins deux phases polymères P1 et P2, avec P1 représentant de 75 à 90% en poids de P1 + P2 ayant une Tg1 Fox allant de 0 à 40°C et P2 ayant une Tg2 Fox allant de 0 à 40°C, ledit polymère P2 représentant de 10 à 25% en poids de la somme des deux polymères P1 et P2 et ayant un paramètre de Hansch calculé < 2,0 et au moins un monomère éthyléniquement insaturé porteur d'une fonction acétoacétoxy et/ou amine ou uréido, ladite fonction acétoacétoxy et/ou amine ou uréido étant portée par la surface externe de la phase P2. L'invention concerne également ladite dispersion ...

AQUEOUS EMULSION COMPRISING A BINDER HAVING AT LEAST ONE COMPOSES RESULTING FROM RENEWABLE RESOURCES, PAINTING OR COATING COMPRISING SUCH AN EMULSION

L'invention concerne une émulsion aqueuse comportant un liant ayant au moins un composé issu de ressources renouvelables, ladite émulsion étant destinée à être mise en oeuvre dans une peinture ou un enduit. Selon l'invention, l'émulsion comporte, d'une part une phase liant résultant du mélange d'au moins une résine de colophane ou dérivé de colophane et d'au moins une huile végétale ou dérivé d'huile végétale, dans la phase liant, la résine de colophane ou dérivé de colophane représentant 99% à 40%, de préférence de 99% à 70% et, mieux, de 95% à 84%, et l'huile végétale ou dérivé d'huile végétale représentant le complément à 100%, et, d'autre part une phase aqueuse comportant au moins un tensioactif et de l'eau, dans l'émulsion la phase liant représentant de 20% à 80%, le tensioactif de 0,01% à 20% et l'eau le complément à 100%, les pourcentages étant en poids.

RESIN ALKYDE Of NATURAL ORIGIN AND AQUEOUS EMULSION Of SUCH a RESIN

Improvements with the coatings and paintings

AQUEOUS FILM-FORMING COMPOSITION (ESTER-CETAL) COPOLYMER IN AQUEOUS DISPERSION, WITH CROSS-LINKING AGENT AND A METHOD FOR CROSS-LINKING

Adhesive material which can be used as binder, thickener, andc.

PAINT COMPOSITIONS

코팅제 및 적층체

... 본 발명은, 비닐에스테르 수지(A), 및 방향환을 갖는 우레탄 수지(B)가, 수성 매체(C) 중에 분산해서 얻어진 수성 수지 조성물(D), 그리고, 카르보디이미드계 가교제(E)를 함유하는 코팅제로서, 상기 비닐에스테르 수지(A)가, 노볼락형 에폭시 수지 및 비스페놀형 에폭시 수지로 이루어지는 군에서 선택되는 1종 이상의 에폭시 수지(a1)와, 산기 및 중합성 불포화기를 갖는 화합물(a2)을 반응시켜서 얻어진 것이며, 상기 우레탄 수지(B)가, 방향환을 갖는 폴리올(b1-1) 및 친수성기를 갖는 폴리올(b1-2)을 함유하는 폴리올(b1)과, 폴리이소시아네이트(b2)를 반응시켜서 얻어지는 코팅제를 제공한다. 본 발명의 코팅제는, 기재와 활성 에너지선 경화 조성물의 경화 도막과의 밀착성을 향상시키고, 또한 내약품성 및 내습열성이 우수한 프라이머층을 형성하는 것이 가능하다.

실리콘 함유 에멀션에 의해 코팅된 베이킹 페이퍼

... 다양한 베이킹된 제품에 적합한 베이킹 페이퍼는 EVA 공중합체 분산액 및 히드로실릴화 경화성 실리콘 에멀션을 포함하는 수성 코팅 조성물로 적합한 기재를 코팅함으로써 제조된 비점착 코팅을 가지며, 여기서 EVA 공중합체 분산액은 500 nm 미만의 EVA 공중합체 입자 크기를 갖고, 계면활성제 안정화된다.

기계적 완충이 개선된 플루오로중합체 조성물

... 본 발명은 코팅제, 페인트, 코크 및 접착제에서 탁월한 기계적 특성을 유지하면서 우수한 내후성을 가지는 수성 플루오로중합체 하이브리드 조성물에 관한 것이다. 상기 조성물은 a) 플루오르화비닐리덴 중합체, 예컨대 Arkema사의 KYNAR? 중합체, b) 플루오르화비닐리덴 중합체와 비혼화성이고 Tg가 0℃ 미만인 제1 비닐 중합체, 및 c) 또한 Tg가 0℃ 미만이고, 가교결합할 수 있는 기를 함유하는, 상이한 조성의 제2 비닐 중합체로 구성된다. 본 발명은 또한 보호 및 장식 특성을 부여하기 위하여, 상기 수성 플루오로중합체 하이브리드 조성물을 함유하는 수분산 코팅제 또는 페인트, 및 공장 또는 현장에서, 적어도 하나의 표면이 상기 플루오로중합체 하이브리드 조성물로 코팅된 물품, 물체, 또는 구조에 관한 것이다. 본 발명의 수분산 조성물로 제조된 프리 필름은 0℃의 온도에서 동역학적 분석 손실 탄젠트, 즉 tan(δ)가 0.22 초과이다.

ORGANIC-INORGANIC HYBRID POWDER PAINT COMPOSITION FOR WATERPROOFING AND ANTICORROSION OF CONCRETE AND METHOD FOR CONSTRUCTING WATERPROOFING AND ANTICORROSION OF CONCRETE USING COMPOSITION

The present invention relates to an organic-inorganic hybrid powder paint composition for waterproofing and anticorrosion of concrete and a method for constructing waterproofing and anticorrosion of concrete using the composition and, more specifically, to a powder paint composition and a method for constructing waterproofing and anticorrosion of concrete using the composition capable of providing excellent adhesion with a conventional sewer pipe, a sewage terminal treatment plant, and a drainage concrete wall structure, and waterproofing and anticorrosion functions of each structure feature; maintaining good workability according to dust reduction of powder paint and cleaning minimization after construction; and easily facilitating maintenance and construction in a short time. The organic-inorganic hybrid powder paint composition for waterproofing and anticorrosion of concrete and the method for constructing waterproofing and anticorrosion of concrete using the composition can complete ...

ADHERENT FOR COATINGS OF LEATHER AND LEATHER HAD WITH GOOD REPUJABILIDAD AND RESISTANCE TO THE HUMID FLEXION

Se presenta una composicion acuosa para el revestimiento del cuero y un método para revestir cueros con la composicion acuosa de revestimiento. Lacomposicion acuosa de revestimiento contiene un polímero en emulsion acuosa que incluye de 0,4% a 10%en peso de un monomero de acetoacetato o acetoacetamidacopolimerizado sobre la base del peso del polímero y que tiene una temperatura de transicion vítrea (Tg) de -20sC a 10sC. En una realizacion alternativa, lacomposicion acuosa de revestimientoconti ene un polímero de emulsion acuosa que incluye de 0,1% a 6% en peso de un monomero de acetoacetato o acetoacetamidacopolimerizado sobre la base del peso del polímero y de un 2% a 15% en peso de monomero de ácido carboxílico copolimerizadosobre la ba se del peso del polímeroque tiene una temperatura de transicion vítrea (Tg) de -40sC a 0sC, en la que el polímero ha sido puesto en contacto con un oxido, hidroxido o carbonato demetal de transicion a un pH inferior a 9 en una cantidadsuperior a 0,2 0 ...

método para produção de uma dispersão aquosa, composição de revestimento, e, artigo revestido

Process for preparing aqueous vinyl polymer dispersions

The invention relates to a process for the preparation of aqueous vinyl polymer dispersions having good film forming properties, good stability and in can clarity, to the polymer dispersions obtainable by the process and coating compositions prepared from said polymer dispersions and the use thereof. The process comprising, (1) a first polymerisation step comprising (1a) preparing an emulsion (1A) in water of a first monomer mixture (1a1) comprising carboxylic acid functional monomers, a surfactant (1a2) and salt (1a3) wherein surfactant (1a2) is a sulfur based anionic surfactant containing less than 60 wt% ethylene oxide and wherein the salt (1a3) content at the start of polymerization (1b) is between 0.01 and 3 gr/kg water, (1b) emulsion polymerizing the obtained emulsion 1A forming a hydroplasticisable first stage polymer particle dispersion (1B) said first stage polymer having a Tg from 10 to 125 DEG, (2) a second polymerization step comprising (2a) adding to dispersion 1B a second ...

Aqueous resin composition and cured object thereof

The object of the present invention is to provide an aqueous resin composition capable of forming a coating film excellent in water resistance and solvent resistance, wherein the aqueous resin composition is characterized in distributing vinylester resin(a1), which is forming from the reaction of one acid-radical and polymerizable unsaturated group-containing monomer(a1-2) and at least one kind of epoxy resin(a1-1) selected from the group consisting of novolac-type epoxy resin and bisphenol-type epoxy resin, in aqueous vehicle(B) by hydrophilic group-containing polymer(a2).

SETT ATT FRAMSTELLA VATTENEMULSIONSFERG INNEHALLANDE PIGMENT SAMEMULGERADE MED HARTSBINDEMEDEL

PRIMER COMPOSITIONS FOR APPLICATION TO SHEET MATERIALS AND METHODS OF APPLYING SAME

AQUEOUS PAINTING MATERIAL COMPOSITION

... (Problem) Provided is an aqueous painting material composition that does not undergo bleeding or dissolution of the paint film even when water droplets adhere to the dried paint film, and has resistance to wetting by water to such an extent that the base coat does not move even when overpainted on the paint film of a base coat, in the same way as conventional emulsion paints, that nevertheless can be removed by washing with water even when it has long been adhered to and dried on a palette or paint brush. (Solution) Provided is an aqueous painting material composition containing water, coloring pigment, and water-soluble resin and resin emulsion containing hydroxyalkyl cellulose and water-soluble styrene-acrylic resin, characterized in that the water-soluble styrene-acrylic resin is contained within a range of 0.5-6.5 wt% calculated for styrene-acrylic resin and the resin emulsion is contained within a range of from 0.1 wt% to less than 5 wt% in terms of solid content.

SUBMICRONIC EMULSION

The invention relates to a process for preparing a dispersion of a lipophilic compound in a continuous hydrophilic phase, the morphology of which is submicronic. During the preparation of this dispersion, there is applied, by means of a device which produces a shearing gradient less than 5000 s−1, a shear stress from 100 to 5000 Pa during the addition of the lipophilic compound in the continuous phase which comprises a rheology-modifying compound selected from anionic copolymers, preferably an anionic polymer, in particular an ASE polymer or a HASE polymer. The dispersed particles of the lipophilic compound are nanometric particles whose size is less than 1 μm. The dispersion, particularly in the form of an emulsion, can be used in numerous fields.

Crosslinked coating compositions for packaging articles such as food and beverage containers

A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-offset monomers containing one or more cyclic groups and one or more ethylenically-unsaturated pendant groups, at least a portion of such styrene-offset monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

Low VOC aqueous coating compositions and coated substrates

In accordance with the present invention, there is provided an aqueous and low VOC composition which is particularly useful as a coating composition for non-porous substrates. The aqueous compositions comprise (A) at least one water-dispersible or emulsifiable olefin polymer; (B) at least one non-ionic surfactant; (C) at least one anionic surfactant; (D) at least one volatile organic liquid; and (E) water. Preferably, the aqueous compositions are in the form of oil-in-water emulsions. The invention also relates to a process of preparing the low VOC oil-in-water emulsions, and to the use of such coating compositions as adherent primer coatings for substrates, and in particular, non-porous substrates.

FUNCTIONALIZED POLYMER COMPOSITIONS FOR LOW VOC COALESCENCE OF WATER BASED EMULSIONS

A coating composition is described that has good film forming and blocking properties in a composition that also has low or no VOCs. The coating compositions herein include functionalized urethane (meth)acrylate polymers that allow better film formation and particle coalescence while maintaining the low or no VOC levels. In one aspect, the coating compositions include functionalized polymers with a higher glass transition temperature (Tg) to aid in achieving good block resistance but a low minimum film forming temperature (MFFT) to achieve good particle coalescence and film formation all while being substantially free of co-solvents, coalescent aid and/or plasticizers.

COATING COMPOSITION, AND A PROCESS FOR PRODUCING THE SAME

The present invention provides a coating composition, a process for producing the same, one or more coating layers derived therefrom, and articles comprising one or more such coating layers. The coating composition according to the present invention comprises: (a) from 10 to 90 percent by weight of an aqueous, high-solid, solvent-free alkyd dispersion comprising: (i) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each said one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (ii) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (iii) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; wherein said aqueous, high-solid, solvent-free alkyd dispersion has an average particle size diameter in the range of from 0.05 to 5 m; (b) from 10 to 90 one or more second dispersions ...

WATER-BASED COATINGS

The present invention is directed to a water-based printing ink or coating composition comprising an acrylic resin emulsion and an epoxy ester resin dispersion. The present invention also provides a process for preparing the printing ink or coating composition comprising forming an emulsion of an acrylic resin having the general formula I by copolymerizing monomers in water, forming an epoxy ester resin dispersion by adding the epoxy ester resin to a solvent and combining the acrylic resin emulsion and the epoxy resin ester dispersion to provide the composition. Finally the present invention provides a process for preparing an article with a coating or an ink printed thereon which comprises applying the ink or coating composition to a surface of an article and drying the composition. The compositions exhibit a high degree of alkali resistance, acid resistance and/or water softener resistance.

PAINT POLISH SEALANT COMPOSITION AND METHODS OF PREPARATION THEREOF

A paint polish sealant composition is disclosed herein, as well as processes for preparing the same. A benefit to the paint polish sealant composition can be providing a protective treatment having superior shine and durability for a painted surface.

PROCESS OF COATING WOOD

The present invention relates to a process of coating wood with at least two waterbased coating compositions the process comprising: a) applying a coating composition A comprising at least one anionic polymer A with a Hansch parameter ≤1.6, and drying or allowing to dry said aqueous coating composition A, b) applying a coating composition B comprising at least one anionic polymer B with a Hansch parameter ≥1.7 and pigment, and drying or allowing to dry said aqueous coating composition B, with the proviso that the difference of the Hansch Parameters of anionic polymer B and anionic polymer A is at least 0.5. The invention also relates to wood coated accordingly, and the use of a coating composition A, comprising an aqueous anionic polymer A with a Hansch parameter ≤1.6, as an undercoat for coating wood.

Aqueous binder compositions

The present invention relates to aqueous binder compositions comprising an aqueous polymer latex of a film forming carboxylated polymer and a branched polyetheramine polyol dissolved in the aqueous phase of the aqueous polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups. The present invention also relates to water-borne coating compositions containing such an aqueous binder composition.

Material restoration composition and method

A method of restoring a material surface utilizes a first composition (referred to herein as Composition A) and a second composition (referred to herein as Composition B). Methodologies guide application of Composition A and optionally Composition B to enact various restoration advantages to existing or new material surfaces. Composition A may be first applied to a material surface to remove surface contaminants and lift stains. During the described methodology, a user must wait a predetermined amount of time for Composition A to permeate the material surface. Optionally, Composition B may be subsequently applied to bond voids and damages areas of the material surface, or to add a new surface altogether above the original surface. A user may wait a predetermined amount of time for Composition B to cure.

Stable multiphase coating compositions

A stable, multiphase coating composition contains: (a) a waterborne film-forming polymer; and (b) a stable, liquid nonaqueous polymer microparticle dispersion characterized in that the nonaqueous dispersion, when independently spray applied, is capable of forming discrete, particle agglomerates upon volatilization of its nonaqueous medium.

КОМПОЗИЦИИ ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЙ С ДЕКОРАТИВНЫМ ЭФФЕКТОМ, СПОСОБЫ ИХ ПРИГОТОВЛЕНИЯ И НАНЕСЕНИЯ

Изобретение относится к композициям для нанесения покрытий и, в частности, к композициям для нанесения покрытий с декоративным эффектом, позволяющим получать многоцветные и/или разнотонные поверхности при одном нанесении. Первоначально одноцветная композиция для нанесения покрытия включает первое красящее вещество, загуститель, поверхностно-активное вещество или смесь поверхностно-активных веществ со значением гидрофильно-липофильного баланса (ГЛБ) менее 9 или более 11 и связующее. Все компоненты диспергированы или растворены в органическом растворителе и воде. После нанесения указанной композиции в виде пленки на поверхность подложки, представляющей собой стеновую или потолочную панель, первое красящее вещество становится несовместимым с указанной композицией, вследствие чего часть первого красящего вещества мигрирует в направлении внешней лицевой поверхности пленки, пока композиция покрытия еще находится в жидком состоянии. В результате образуется готовое покрытие, имеющее две различно ...

КОМПОЗИЦИИ, ВКЛЮЧАЮЩИЕ ПОЛУЧЕННЫЕ РЕАКЦИЕЙ ОБМЕНА НЕНАСЫЩЕННЫЕ ПОЛИОЛЬНЫЕ СЛОЖНЫЕ ЭФИРЫ

... 1. Композиция вещества, включающая подобную вазелину композицию, включающую полученный реакцией обмена ненасыщенный полиольный сложный эфир. ! 2. Композиция по п.1, в которой полученный реакцией обмена ненасыщенный полиольный сложный эфир гидрирован. ! 3. Композиция по п.1, в которой подобная вазелину композиция состоит по существу из гидрированного, полученного реакцией обмена, ненасыщенного полиольного сложного эфира. ! 4. Композиция по п.1, в которой подобная вазелину композиция состоит из гидрированного, полученного реакцией обмена, ненасыщенного полиольного сложного эфира. ! 5. Композиция по п.1, в которой подобная вазелину композиция далее включает полиольный сложный эфир. ! 6. Композиция по п.5, в которой полиольный сложный эфир включает натуральное масло. ! 7. Композиция по п.6, в которой натуральное масло представляет собой жидкость. ! 8. Композиция по п.6, в которой натуральное масло включает растительное масло, масло морских водорослей или животный жир. ! 9. Композиция по п.8 ...

СПОСОБ ПОЛУЧЕНИЯ ВОДНЫХ ДИСПЕРСИЙ ВИНИЛОВЫХ ПОЛИМЕРОВ

... 1. Способ получения водной дисперсии мультифазных частиц гидропластифицируемого винилового полимера, включающий:(1) первую стадию полимеризации, включающую:(1а) приготовление эмульсии (1A) в воде первой смеси мономеров (1а1), поверхностно-активного вещества (1а2) и водорастворимой неорганической соли (1а3), причем первая смесь мономеров (1а1) содержит:1) мономеры с функциональной группой карбоновой кислоты,2) необязательно, сшивающие мономеры, отличные от 1,3) виниловые мономеры, отличные от 1) и 2), и4) необязательно, агенты передачи цепи, причем поверхностно-активное вещество (1a2) представляет собой анионное поверхностно-активное вещество на основе серы, содержащее менее 60 мас.% этиленоксида, ипри этом содержание водорастворимой неорганической соли (1а3) на момент начала полимеризации (1b) составляет от 0,01 до 3 г/кг воды, причем количество мономеров с функциональной кислотной группой, вводимых в первую смесь мономеров (1а1), таково, что кислотное число полученного первого полимера ...

Fluoropolymer emulsion coatings

The present invention relates to an aqueous/oil emulsion containing fluoropolymer that is capable of forming thick coatings in a single pass, which coatings after drying and baking are free of cracks.

Alkyd dispersion, and a process for producing the same

The instant invention provides a high-solid, solvent-free alkyd dispersion, and a continuous process for producing the same. The aqueous alkyd dispersion, according to the present invention comprises (a) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (b) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (c) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; and the dispersion has an average particle size diameter in the range of 0.05 to 5 μm.

heat sealable substrate and a process for making the same

A process for applying a heat sealable layer to a substrate in which the substrate is provided with a coating composition containing a cyclic imide, which can be a maleimide, an itaconimide, a citraconimide or a 2,3 dialkyl maleimide. Preferably the coating composition is brought on the substrate from a water borne formulation in which the coating composition containing a cyclic imide is dispersed in the water phase and the coating composition containing a cyclic imide is a copolymer of cyclic imides and vinylic co-monomers, preferably a co-polymer of cyclic imides and styrene. The dispersed product in the water phase has a particle size between 20 and 500 nm, preferably between 30 and 200 nm, and the particles have a core-shell structure.

W/O-TYPE EMULSION INK COMPOSITION FOR WRITING UTENSIL AND WRITING UTENSIL

A W/O-type emulsion ink composition for a writing tool having an aqueous component dispersed in an oil component, the oil component including a fluorescent coloring agent, and the aqueous component including a fluorescent whitening agent and water. 1. A W/O-type emulsion ink composition for a writing tool , comprising:an oil component; andan aqueous component dispersed in the oil component;wherein the oil component includes a fluorescent coloring agent, and the aqueous component includes a fluorescent whitening agent and water.2. The W/O-type emulsion ink composition for a writing tool according to claim 1 , wherein the fluorescent whitening agent has a stilbene structure.3. The W/O-type emulsion ink composition for a writing tool according to claim 1 , wherein the pH of the aqueous component is 8.9 or higher.4. The W/O-type emulsion ink composition for a writing tool according to claim 1 , wherein the mass ratio of the oil component with respect to the aqueous component is between 1.5 and 4.5. A writing tool comprising the W/O-type emulsion ink composition for a writing tool according to .6. The W/O-type emulsion ink composition for a writing tool according to claim 2 , wherein the pH of the aqueous component is 8.9 or higher.7. The W/O-type emulsion ink composition for a writing tool according to claim 2 , wherein the mass ratio of the oil component with respect to the aqueous component is between 1.5 and 4.8. The W/O-type emulsion ink composition for a writing tool according to claim 3 , wherein the mass ratio of the oil component with respect to the aqueous component is between 1.5 and 4. The present invention relates to a W/O-type emulsion ink composition for a writing tool, and to a writing tool.The common inks for writing tools such as ball-point pens are aqueous inks and oil-based inks, and in recent years there have been proposed W/O-type emulsion inks, having an aqueous component dispersed in an oil component. Oil-based inks generally tend to have heavier ...

Membrane stripping process for removing volatile organic compounds from a latex

The present invention relates to a method of removing volatile organic compounds (VOCs) from a latex using a membrane.

Bi-Modal Emulsions

A process for preparing bi-modal water emulsions is disclosed comprising: I) forming a mixture comprising; A) 100 parts by weight of a hydrophobic oil, B) 1 to 1000 part by weight of a water continuous emulsion having at least one surfactant, II) admixing additional quantities of the water continuous emulsion and/or water to the mixture from step I) to form a bi-modal emulsion. 1. A process for making a bi-modal emulsion comprising: A) 100 parts by weight of a hydrophobic oil, and', 'B) 1 to 1000 part by weight of a water continuous emulsion having at least one surfactant; and, 'I) forming a mixture comprising'}II) admixing additional quantities of the water continuous emulsion and/or water to the mixture from step I) to form a bi-modal emulsion.2. The process of wherein the mixture of step I) consists essentially of components A) and B).3. The process of wherein the additional quantities of the water continuous emulsion and/or water added in step II to the mixture from step I is done in incremental portions claim 1 , whereby each incremental portion comprises less than 50 weight % of the mixture from step I and each incremental portion of water continuous emulsion is added successively to the previous after the dispersion of the previous incremental portion of water continuous emulsion and/or water claim 1 , wherein sufficient incremental portions of water continuous emulsion and/or water are added to form the bi-modal emulsion.4. The process of wherein the hydrophobic oil is a silicone.5. The process of wherein the hydrophobic oil is an organic oil.6. The process of wherein the water continuous emulsion is a silicone emulsion.7. The process of wherein the water continuous emulsion is an organic emulsion.8. The process of where the quantity of the water continuous emulsion and/or water added to the mixture provides a bi-modal emulsion containing at least 75% by weight of components A) and B).9. The process of where the bi-modal emulsion has a viscosity less than ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film, including a first base coating composition application step for applying a first basecoat containing a colored pigment and a photoluminescent pigment, a second base coating composition application step for applying a second base coating composition containing a colored pigment and a photoluminescent pigment to the object having undergone the first base coating composition application, a top clear coat application step for applying a top clear coating composition to the object having undergone the second base coating composition application step, and a step for heating and curing the uncured coating films, the pigment weight concentration of photoluminescent pigment in the second basecoat is 0.01-1.1 mass %, the first base coating film has a light reflectance of 10-30% in a certain wavelength region, and the second base coating film has a light transmittance of 60-90% in the wavelength region. 1. A method of forming a multilayer coating film comprising:forming a first base coating film by coating a first base coating composition containing a colored pigment and a photoluminescent pigment on an object to be coated;forming a second base coating film by coating a second base coating composition containing a colored pigment and a photoluminescent pigment on the object to be coated that has undergone the first base coating composition application step;applying a top clear coating composition on the object to be coated that has undergone the second base coating composition application step; andheating and curing the uncured coating films on the object to be coated, whereina pigment weight concentration (PWC) of the photoluminescent pigment in the second base coating composition is from 0.01 to 1.1% by mass,the first base coating film formed from the first base coating composition has a light reflectance of from 10 to 30% in a wavelength region corresponding to a paint color of the multilayer coating film in a wavelength of ...

SURFACE AND COMPOSITION

This invention describes a polymer surface being coated at least partly with a coating composition comprising at least one oil and at least one emulsifier, which forms a homogenous solution. The invention further describes a container for holding a fluid comprising at least one inner surface, said inner surface being, in use, in contact with said fluid where said inner surface is a coated surface. The invention further describes a use of a coating composition for improvement of release properties of a polymer surface by coating at least partly said surface with said coating composition comprising at least one oil and at least one emulsifier, which forms a homogenous solution. 1. A polymer coating composition for coating a polymer surface consisting of an oil and an emulsifier , which forms a substantially homogenous solution.2. The polymer coating composition according to claim 1 , wherein said emulsifier is a glycerol or a polyglycerol ester.3. The polymer coating composition according to claim 1 , wherein the HLB-value of said emulsifier is above 3.4. A polymer surface being coated at least partly with a coating composition comprising at least one oil and at least one emulsifier claim 1 , which forms a substantially homogenous solution.5. The polymer surface according to claim 4 , wherein said at least one emulsifier is a glycerol or a polyglycerol ester.6. The polymer surface according to claim 4 , wherein the HLB-value of said emulsifier is above 3.7. (canceled)8. The polymer surface according to claim 4 , wherein said polymer is a polyester.9. The polymer surface according to claim 4 , wherein said surface is part of a structure claim 4 , and wherein said structure comprises an internal additive.10. The polymer surface according to claim 9 , wherein said internal additive is a distilled monoglyceride claim 9 , a mono-diglyceride claim 9 , a diglycerol ester or a mixture of one or more thereof.11. The polymer surface according to claim 9 , wherein said internal ...

COATING COMPOSITIONS FOR PACKAGING ARTICLES SUCH AS FOOD AND BEVERAGE CONTAINERS

An article, comprising a food or beverage container (), or a portion thereof, that includes a metal substrate () and a coating () disposed on at least a portion of the metal substrate (). The coating () is preferably formed from a coating composition that comprises an emulsion polymerized latex having a first-stage emulsion polymerized copolymer and a second-stage emulsion polymerized copolymer. 1. An article , comprising a food or beverage container , or a portion thereof , including:a metal substrate; and emulsion polymerizing first-stage monomers in an aqueous carrier to produce a first-stage copolymer, wherein the first-stage monomers include greater than 3% by weight of step-growth-functional monomers having step-growth-functional groups, based on an entire weight of the first-stage monomers; and', 'emulsion polymerizing second-stage monomers in the presence of the first-stage copolymer to form a second-stage copolymer;', 'wherein the coating composition is substantially free of structural units derived from (meth)acrylamide-type monomers and bisphenol A., 'a coating disposed on at least a portion of the metal substrate, wherein the coating is formed from a coating composition having an emulsion polymerized latex hat is a reaction product of a method comprising2. The article of claim 1 , wherein the step-growth-functional groups comprise acid-functional groups claim 1 , alcohol-functional groups claim 1 , amine-functional groups claim 1 , or combinations thereof.3. The article of claim 2 , wherein the step-growth-functional groups comprise acid-functional groups claim 2 , and wherein the acid-functional groups comprise carboxylic acid-functional groups claim 2 , anhydrides thereof claim 2 , salts thereof claim 2 , or combinations thereof.4. (canceled)5. The article of claim 1 , wherein the second-stage copolymer comprises a curing group configured to react with one of the step-growth-functional groups of the first-stage copolymer during a curing step claim 1 , ...

AQUEOUS POLYMER COMPOSITIONS AND METHODS

Aqueous alkyd resin emulsion compositions and methods of applying them for providing an exceptionally durable film capable of imparting a gloss sheen to the substrate while simultaneously entrapping pigments, MYLAR or glitter flakes, or other low aspect ratio materials so that they might durably adhere to a variety of surfaces, including, but not limited to, urethane rubber, vehicle tires, and vinyl. The emulsion compositions comprise an alkyd resin, a mixture of alkyd resins, a mixture of alkyd resins and conventional latex resins, or a mixture of all or part of the above and silicone oils. The low aspect ratio materials component of the compositions may be comprised of any combination of various pigments, MYLAR or metallic flakes, or standard glitter flakes, all in a wide variety of sizes, colors and shapes. The emulsion compositions also optionally comprise thickeners, metallic driers, defoamers, and/or preservatives. The methods comprise applying the alkyd resin emulsion composition with low aspect ratio materials to a substrate surface. 1. An aqueous emulsion composition comprising an alkyd resin , a drier , and a plurality of at least one low aspect ratio material.2. The aqueous emulsion composition of further comprising a thickening agent.3. The aqueous emulsion composition of claim 2 , wherein the thickening agent is in the range of 0.05% to 1.0% by weight of the total aqueous emulsion composition.4. The aqueous emulsion composition of claim 3 , wherein the thickening agent is a cellulosic thickener.5. The aqueous emulsion composition of claim 3 , wherein the thickening agent is an associative thickener.6. The aqueous emulsion composition of claim 3 , wherein the thickening agent is a clay.7. The aqueous emulsion composition of claim 3 , wherein the thickening agent is a gum.8. The aqueous emulsion composition of claim 2 , wherein the aqueous emulsion composition viscosity is in the range of 50 to 50 claim 2 ,000 centipoise.9. The aqueous emulsion ...

AQUEOUS COATING COMPOSITION

An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance. 1. An aqueous coating composition having a VOC content of 5 g/L or less , comprisingan acrylic emulsion polymer comprising, as polymerized units, a polymerizable surfactant; anda polyoxypropylene polyol having a number average molecular weight of from 350 to 1,900.2. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol is present in an amount of from 0.3% to 1.9% by weight claim 1 , based on the total weight of the aqueous coating composition.3. The aqueous coating composition of claim 1 , further comprising an epoxy-containing polysiloxane oligomer.7. The aqueous coating composition of claim 3 , wherein the epoxy-containing polysiloxane oligomer is present claim 3 , based on the dry weight of the acrylic emulsion polymer claim 3 , in an amount of from 0.1% to 1.5% by weight.8. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer comprises as polymerized units claim 1 , based on the dry weight of the acrylic emulsion polymer claim 1 , from 0.25% to 5% by weight of the polymerizable surfactant.9. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has an average hydroxy functionality of from 2 to 6.10. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has a number average molecular weight of from 380 to 1 claim 1 ,200.11. The aqueous coating composition of claim 1 , wherein the acrylic emulsion polymer has a glass transition temperature of from −10° C. to 40° C.13. A method of preparing the aqueous coating composition of claim 1 , comprising:mixing an acrylic emulsion polymer with a polyoxypropylene polyol to form the aqueous coating composition;wherein the acrylic emulsion polymer comprises, as polymerized units, a polymerizable surfactant; and the polyoxypropylene polyol has a number average molecular weight of from 350 to 1,900.14. A ...

Crosslinked styrene-free coating compositions for packaging articles such as food and beverage containers

A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-offset monomers containing one or more cyclic groups and one or more ethylenically-unsaturated pendant groups, at least a portion of such styrene-offset monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

ORGANIC-INORGANIC COMPOSITE COATING COMPOSITION, AND ZINC-PLATED STEEL SHEET SURFACE-TREATED USING SAME

Provided is an organic-inorganic composite resin composition for coating the surface of a zinc-plated steel sheet, comprising 5-25 wt % of a polymer resin, 4-20 wt % of a silane compound, 3-10 wt % of a curing agent and 0.1-2 wt % of ferrocene compound on the basis of the total weight of the composition. 1. An organic-inorganic composite resin composition for coating a surface of a zinc-plated steel sheet , comprising:5 to 25 wt % of a polymer resin;4 to 20 wt % of a silane compound;3 to 10 wt % of a curing agent; and0.1 to 2 wt % of a ferrocene compound.2. The organic-inorganic composite resin composition of claim 1 , wherein the ferrocene compound is one or a mixture of two or more selected from the group consisting of ferrocene claim 1 , vinylferrocene claim 1 , ferrocenyl glycidyl ether claim 1 , vinyl ferrocenyl glycidyl ether claim 1 , ferrocenylmethyl methacrylate claim 1 , 2-(methacryloyloxy)ethyl ferrocene carboxylate claim 1 , and 2-(acryloyloxy)ethyl ferrocene carboxylate.3. The organic-inorganic composite resin composition of claim 1 , wherein the polymer resin is one or a mixture of two more selected from the group consisting of a polyurethane resin claim 1 , a polyester resin claim 1 , and a polyepoxy resin.4. The organic-inorganic composite resin composition of claim 1 , wherein a glass transition temperature (Tg) of the polymer resin is −30 to 10° C. claim 1 , and a number average molecular weight of the polymer resin is 20 claim 1 ,000 to 100 claim 1 ,000.5. The organic-inorganic composite resin composition of claim 1 , wherein the curing agent is a carbodiimide compound.6. The organic-inorganic composite resin composition of claim 1 , further comprising 2 to 10 wt % of a metal fluoride compound.7. The organic-inorganic composite resin composition of claim 6 , wherein the metal fluoride compound is HPF claim 6 , HTiF claim 6 , HZrF claim 6 , HSiF claim 6 , MPF claim 6 , MTiF claim 6 , MZrF claim 6 , or MSiF(M=Li claim 6 , Na claim 6 , or K).8. The ...

AQUEOUS SURFACE COATING COMPOSITION AND MODIFIED PARTICLES

Embodiments can include aqueous coating compositions, modified particles and methods. In an embodiment, an aqueous coating composition is included with particles having an inorganic core, a surface on the outside of the core, an agent including a hydrophobic moiety adhering to the surface, and an agent including a hydrophilic moiety adhering to the surface. The aqueous coating composition can further include a film forming polymer composition including a polymer and water. The particles can be mixed with the polymer composition. In an embodiment, a method of coating a flooring surface is included, the method including applying an aqueous coating composition to a flooring surface and drying the aqueous coating composition. In an embodiment, a particle is included. The particle can include agents including a hydrophobic moiety adhering to the surface of the particle and agents including a hydrophilic moiety adhering to the surface. Other embodiments are also included herein. 1. An aqueous coating composition comprising: an inorganic core,', 'a surface on the outside of the core,', 'an agent comprising a hydrophobic moiety adhering to the surface, and', 'an agent comprising a hydrophilic moiety adhering to the surface, and, 'particles comprising'}a film forming polymer composition comprising a polymer and water;wherein the particles are mixed with the polymer composition.2. (canceled)3. The aqueous coating composition of claim 1 , the agent comprising a hydrophobic moiety comprising a trialkoxy silane compound.4. The aqueous coating composition of claim 1 , the agent comprising a hydrophobic moiety comprising a compound of the formula X-L-R claim 1 , wherein Xis an alkoxysilane or chlorosilane group claim 1 , Lis a linking group claim 1 , and Ris a hydrophobic moiety.5. The aqueous coating composition of claim 1 , the hydrophobic moiety comprising a chain length of Cto C.6. (canceled)7. The aqueous coating composition of claim 1 , the agent comprising a hydrophilic ...

Urethane resin composition, surface treatment agent, and article

The present invention provides a urethane resin composition including a urethane resin (A), an olefin resin (B), water (C), and a carbodiimide compound (D) having a carbodiimide equivalent of 340 or more. Also, the present invention provides a surface treatment agent including the urethane resin composition described above. Further, present invention provides an article including a layer formed of the surface treatment agent. The content of urethane bond in the urethane resin (A) is preferably within a range of 980 to 4,000 mmol/kg. The content of urea bond in the urethane resin (A) is preferably within a range of 315 to 850 mmol/kg.

WATER RESISTANT VOIDED POLYMER PARTICLES

Latex emulsions and a process of making the same that incorporates voided latex particles having a core with a hydrophilic component; at least one intermediate shell with, as polymerized units, one or more hydrophilic monoethylenically unsaturated monomer, one or more nonionic monoethylenically unsaturated monomer, or mixtures thereof; an outer shell formed of a polymer having a Tg of at least 60? C; and a surface treatment applied to the outer shell in which a plurality of silicone oligomers with reactive functional groups are cross-linked with one another in order to provide a cross-linked outer surface. The core and the at least one intermediate shell are contacted with a swelling agent in the presence of less than 0.5% monomer based on the overall weight of the voided latex particles. In addition, one or more of the core, the intermediate shell, or the outer shell includes a surfactant. 1. Hollow or voided latex particles comprising:a core comprising a hydrophilic component;at least one intermediate layer comprising, as polymerized units, one or more hydrophilic monoetheylenically unsaturated monomer, one or more nonionic monoethylenically unsaturated monomer, or mixtures thereof;{'sub': 'g', 'an outer shell comprising a polymer having a Tof at least 60° C.; and'}a surface treatment applied to the outer shell comprising a plurality of silicone monomers, oligomers and/or polymers having polymerizable or cross-linkable functional groups, the functional groups being cross-linked with one another in order to provide a cross-linked outer surface;wherein the core and the at least one intermediate layer are contacted with a swelling agent in the presence of less than 0.5% monomer based on the overall weight of the voided latex particles,wherein one or more of the core, the intermediate layer, or the outer shell includes sodium dodecylbenzene sulfonate, and optionally other surfactants.2. The hollow or voided particles of claim 1 , wherein the particles further comprise ...

OIL-REPELLENT COMPOSITION

An oil-repellent composition is provided containing an aqueous emulsion in which a copolymer (A) containing a constituent unit based on an ethylenically unsaturated carboxylic acid ester monomer (A1) and a constituent unit based on an ethylenically unsaturated carboxylic acid monomer (A2) is dispersed in an aqueous medium (B), and polyether-modified polydimethyl siloxane (C). 1. An oil-repellent composition , comprising:an aqueous emulsion in which a copolymer (A) containing, as an essential component, a constituent unit based on an ethylenically unsaturated carboxylic acid ester monomer A1) and a constituent unit based on an ethylenically unsaturated carboxylic acid monomer (A2) is dispersed in an aqueous medium (B); andpolyether-modified polydimethyl siloxane (C).2. The oil-repellent composition according to claim 1 ,wherein polyether described in the polyether-modified polydimethyl siloxane (C) is hydroxyl group-containing polyether-modified polydimethyl siloxane.3. The oil-repellent composition according to claim 1 ,wherein a content of the polyether-modified polydimethyl siloxane (C) is 0.1 to 20 parts by mass with respect to 100 parts by mass of the copolymer (A).4. The oil-repellent composition according to claim 1 ,wherein the constituent unit based on the ethylenically unsaturated carboxylic acid ester monomer A1) is contained at 80% to 99% by mass with respect to the entire constituent units of the copolymer (A).5. The oil-repellent composition according to claim 1 ,wherein the constituent unit based on the ethylenically unsaturated carboxylic acid monomer (A2) is contained at 0.1% to 20% by mass with respect to the entire constituent units of the copolymer (A).6. The oil-repellent composition according to claim 1 ,wherein the ethylenically unsaturated carboxylic acid ester monomer A1) is ester of alcohol having 1 to 8 carbon atoms and (meth)acrylic acid.7. The oil-repellent composition according to claim 1 ,wherein the ethylenically unsaturated carboxylic ...

METHOD FOR FORMING MULTILAYER COATING FILM

A method for forming a multilayer coating film is provided. The method includes coating at least one object with an aqueous primer coating composition, an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition, in that order. The aqueous primer coating composition contains a component (A) which contains a polyolefin resin, a component (B) which contains a polyurethane resin, a curing agent (C) and electrically conductive carbon (D). The aqueous first colored coating composition and aqueous second colored coating composition each contain a core/shell emulsion. The clear coating composition contains a hydroxyl group-containing acrylic resin, a polyisocyanate and a melamine resin. The method improves the appearance, chipping resistance, adhesive properties and low temperature impact properties of a coating film. 2. The method for forming a multilayer coating film as claimed in claim 1 , wherein the plastic base material contains at least one type of resin material selected from the group consisting of PP resins claim 1 , ABS resins claim 1 , PC resins and ABS/PC resins.3. The method for forming a multilayer coating film as claimed in claim 1 , which is characterized in that a proportion in terms of parts by mass of component (A) and component (B) in the aqueous primer coating composition is 20/80 to 80/20 in terms of resin solid content claim 1 , a proportion in terms of parts by mass of component (C) and {component (A)+component (B)} is 1/100 to 30/100 in terms of solid content claim 1 , and furthermore a proportion in terms of parts by mass of component (D) and {component (A)+component (B)+component (C)} is 2/98 to 20/80 in terms of solid content.4. The method for forming a multilayer coating film as claimed in claim 1 , which is characterized in that component (B) in the aqueous primer coating composition is a colloidal dispersion type or emulsion type aqueous polyurethane resin.5. The method for ...

METHODS FOR MAKING HYDROPHOBIZING COMPOSITIONS BY HYDRODYNAMIC CAVITATION AND USES THEREOF

Methods for making emulsified hydrophobizing compositions and uses thereof are provided. In at least one specific embodiment, a method for making an emulsified hydrophobizing composition, can include mixing a hydrophobizing agent, a liquid medium, and a lignosulfonic acid or salt thereof to provide a hydrophobizing composition and emulsifying the hydrophobizing composition using hydrodynamic cavitation to provide an emulsified hydrophobizing composition. The emulsified hydrophobizing composition can have an average particle size of about 0.3 microns to about 160 microns. The method can also include maintaining the emulsified hydrophobizing composition at a temperature of greater than a melting point of the hydrophobizing agent for at least 10 minutes. 1. A method for making an emulsified hydrophobizing composition , comprising:mixing a hydrophobizing agent, a liquid medium, and a lignosulfonic acid or salt thereof to provide a hydrophobizing composition;emulsifying the hydrophobizing composition using hydrodynamic cavitation to provide an emulsified hydrophobizing composition, wherein the emulsified hydrophobizing composition has an average particle size of about 0.3 microns to about 160 microns; andmaintaining the emulsified hydrophobizing composition at a temperature of greater than a melting point of the hydrophobizing agent for at least 10 minutes.2. The method of claim 1 , wherein the melting point of the hydrophobizing agent is about 60° C. to about 90° C.3. The method of claim 1 , wherein the temperature is maintained for at least 20 minutes.4. The method of claim 1 , wherein the temperature is maintained for at least 10 minutes to about 30 minutes.5. The method of claim 1 , wherein the emulsified hydrophobizing composition has an average a particle size of about 0.3 microns to about 2 microns.6. The method of claim 1 , wherein the hydrophobizing composition further comprises one or more surfactants.7. A method for making an emulsified hydrophobizing ...

AMINE-BASED PRIMER COATINGS FOR ELECTROPHOTOGRAPHIC PRINTING

Electrophotographic printing techniques offer excellent image quality, but image adhesion to a desired substrate may be problematic in many instances. Primer coatings for improving image adhesion to a substrate may be formed from primer compositions comprising a fluid and an amine-functionalized copolymer dispersed in the fluid as an emulsion, in which the amine-functionalized copolymer has an amine number of about to about mg KOH/g copolymer. The fluid may be aqueous or organic. Suitable amine-functionalized copolymers may be formed by an emulsion polymerization reaction of one or more first ethylenically unsaturated monomers lacking an amine group and one or more second ethylenically unsaturated monomers bearing at least one amine group. The at least one amine group comprises a side chain of the amine-functionalized copolymer. 1. A primer composition comprising: one or more first ethylenically unsaturated monomers lacking an amine group; and', 'one or more second ethylenically unsaturated monomers bearing at least one amine group, the at least one amine group comprising a side chain of the amine-functionalized copolymer., 'wherein the amine-functionalized copolymer comprises a polymerized reaction product of, 'an emulsion-polymerized amine-functionalized copolymer dispersed as an emulsion in an aqueous fluid, the amine-functionalized copolymer having an amine number of about 70 to about 140 mg KOH/g copolymer and a glass transition temperature of about 0° C. to about 50° C.;'}2. The primer composition of claim 1 , wherein the aqueous fluid has a pH of about 7 or greater.3. The primer composition of claim 1 , further comprising:a neutral surfactant or an anionic surfactant dispersed in the aqueous fluid.4. The primer composition of claim 1 , further comprising:a starch dispersed in the aqueous fluid.5. The primer composition of claim 1 , further comprising:an adhesion promoter differing from the amine-functionalized copolymer dispersed in the aqueous fluid.6. A ...

Hybrid Latex Emulsions and Coating Compositions Formed From Hybrid Latex Emulsions

Hybrid latex emulsions are disclosed which can be used in the formation of coating compositions having good blush resistance, abrasion resistance, blister resistance, hardness and scratch resistance. In some embodiments, the coating compositions are used to coat substrates such as cans and packaging materials for the storage of food and beverages. Hybrid latex emulsions of the invention may be prepared by mixing an ethylenically unsaturated monomer component and a stabilizer in a carrier to form a monomer emulsion, and reacting the monomer emulsion with an initiator to form the hybrid latex emulsion. The ethylenically unsaturated monomer component may include an organosilane compound, which may include a reactive organic group and a hydrolysable inorganic alkoxysilane. 1. A coating composition comprising a hybrid latex emulsion that is the product of a reaction between an initiator and a monomer emulsion formed from a mixture , in a carrier , of an ethylenically unsaturated monomer component and a stabilizer , wherein the ethylenically unsaturated component includes an organosilane compound and at least one ethylenically unsaturated monomer that is not an organosilane compound and wherein the coating composition has a gel content of greater than 50%.2. The coating composition of claim 1 , wherein the organosilane compound is present in an amount from about 0.1 to about 30% based on total solids of the hybrid latex emulsion.3. The coating composition of claim 1 , wherein the organosilane compound comprises a reactive organic group and a hydrolysable inorganic alkoxysilane.4. The coating composition of claim 1 , wherein the organosilane compound includes at least one of 3-methacryloxypropyltrimethoxysilane claim 1 , 3-glycidyloxypropyltriethoxysilane claim 1 , 3-glycidyloxypropyltrimethoxysilane claim 1 , aminoethylaminopropyltrimethoxysilane claim 1 , vinyltriethoxysilane claim 1 , tetra-methoxyisilane claim 1 , tetraethoxysilane claim 1 , or methyltrimethoxysilane.5 ...

Emulsions with improved stability

Disclosed are methods of lowering application viscosities of or of reducing or eliminating monomer content in electrical impregnating materials comprising or consisting of an emulsion of an unsaturated polyester or a mixture of unsaturated polyesters, water, at least one radical polymerisation initiator or radical polymerisation initiator/promoter mixture, at least one surfactant having an HLB-value of greater than 15, optionally at least one reactive diluent, and optionally further additives, a process for preparing zero or low VOC electrical impregnation materials, a method of impregnating electrical or electromechanical devices and a method of increasing the stability of aqueous emulsions of unsaturated polyesters.

AQUEOUS COATING COMPOSITION

An aqueous coating composition having good freeze-thaw stability and providing coatings with good stain resistance. 3. The aqueous coating composition of claim 1 , wherein claim 1 , in formula (I) claim 1 , A represents an ethylene group and n is an integer in the range of from 5 to 20.4. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol is present in an amount of from 2% to 20% by weight claim 1 , based on the weight of the emulsion polymer.5. The aqueous coating composition of claim 1 , wherein the polyoxypropylene polyol has a number average molecular weight of from 400 to 3000.6. The aqueous coating composition of claim 1 , wherein the emulsion polymer has a glass transition temperature of from −25 to 28° C.7. The aqueous coating composition of claim 1 , wherein the emulsion polymer comprises claim 1 , based on the weight of the emulsion polymer claim 1 , from 0.5% to 3% by weight of structural units of the polymerizable surfactant.8. The aqueous coating composition of claim 1 , wherein claim 1 , in formula (III) claim 1 , a1 is an integer of from 3 to 15 claim 1 , b1 is 2 claim 1 , AO is —CHCHO— claim 1 , and N is NH.9. The aqueous coating composition of claim 1 , wherein the phosphate surfactant is present in an amount of from 0.3% to 10% by weight claim 1 , based on the weight of the emulsion polymer.10. The aqueous coating composition of claim 1 , wherein the vinyl aromatic monomer is styrene.12. The aqueous coating composition of claim 1 , wherein the epoxy functional silane compound is selected from the group consisting of gamma-glycidoxypropyltrimethoxysilane claim 1 , gamma-glycidyloxypropyl triethoxysilane claim 1 , gamma-glycidyloxypropyl methyldiethoxysilane claim 1 , and gamma-glycidyloxypropyl methyldimethoxysilane.13. The aqueous coating composition of claim 1 , wherein the functional silane is present claim 1 , based on the weight of the emulsion polymer claim 1 , in a combined amount of from 0.01% to 3% by weight.14 ...

AQUEOUS EMULSION POLYMERS, THEIR PREPARATION AND USE

The present invention provides aqueous emulsion polymers comprising 1. An aqueous emulsion polymer comprising(A) monomers A(B) at least one (meth)acrylate with olefinically unsaturated side groups (monomers B), and(C) at least one photoinitiator.2. The aqueous emulsion polymer according to claim 1 , wherein the glass transition temperature is ≦60° C.3. The aqueous emulsion polymer according to claim 1 , wherein the glass transition temperature is ≧−50° C. and ≦30° C.4. The aqueous emulsion polymer according to claim 1 , wherein the glass transition temperature is ≧−50° C. and ≦10° C.5. The aqueous emulsion polymer according to claim 1 , wherein the glass transition temperature is ≧−40° C. and ≦0° C.6. The aqueous emulsion polymer according to claim 1 , wherein the monomers A are selected from the group consisting of α claim 1 ,β-ethylenically unsaturated monomers.7. The aqueous emulsion polymer according to claim 1 , wherein the monomers A are selected from the group consisting of esters of α claim 1 ,β-ethylenically unsaturated monocarboxylic and dicarboxylic acids with C-Calkanols claim 1 , vinylaromatics claim 1 , esters of vinyl alcohol with C-Cmonocarboxylic acids claim 1 , ethylenically unsaturated nitriles claim 1 , vinyl halides claim 1 , vinylidene halides claim 1 , monoethylenically unsaturated carboxylic and sulfonic acids claim 1 , phosphorus-containing monomers claim 1 , esters of α claim 1 ,β-ethylenically unsaturated monocarboxylic and dicarboxylic acids with C-Calkanediols claim 1 , amides of α claim 1 ,β-ethylenically unsaturated monocarboxylic and dicarboxylic acids of C-Camino alcohols having a primary or secondary amino group claim 1 , primary amides of α claim 1 ,β-ethylenically unsaturated monocarboxylic acids and the N-alkyl and N claim 1 ,N-dialkyl derivatives thereof claim 1 , N-vinyllactams claim 1 , open-chain N-vinylamide compounds claim 1 , esters of allyl alcohol with C-Cmonocarboxylic acids claim 1 , esters of α claim 1 ,β- ...

AQUEOUS COPOLYMER DISPERSIONS AND THEIR USE IN COATING COMPOSITIONS

An aqueous copolymer dispersion is obtained by a multi-stage emulsion polymerization process comprising polymerizing in a reaction zone in a first polymerization stage a first monomer composition comprising at least 88 wt % of a vinyl ester of a Cto Ccarboxylic acid and up to 12 wt % ethylene to produce a first stage polymer having Tg>20° C.; and polymerizing in the reaction zone, in a second polymerization stage and in the presence of the first stage polymer, a second monomer composition comprising a vinyl ester of a Cto Ccarboxylic acid and a Cto Calkyl ester of (meth)acrylic acid to produce a second stage polymer having Tg≤20° C. Each of the polymerization stages is conducted in the presence of a stabilizing system comprising at least 0.1 wt % of a protective colloid and at least 0.05 wt % of an ionic surfactant. 1. An aqueous copolymer dispersion obtained by a free radical-initiated multi-stage emulsion polymerization process comprising:{'sub': 1', '18, '(a) polymerizing in a reaction zone in a first polymerization stage a first monomer composition comprising at least 88 weight percent of at least one vinyl ester of a Cto Ccarboxylic acid and up to 12 weight percent ethylene to produce a first stage polymer having a glass transition temperature Tg of greater than 20° C.; and'}{'sub': 1', '18', '2', '8, '(b) polymerizing in the reaction zone, in a second polymerization stage and in the presence of the first stage polymer, a second, different monomer composition comprising at least one vinyl ester of a Cto Ccarboxylic acid and at least one Cto Calkyl ester of acrylic or methacrylic acid in an amount up to 30 weight percent of the total monomers in the second monomer composition to produce a second stage polymer having a glass transition temperature Tg of less than or equal to 20° C.,'}{'sub': 2', '8, 'wherein the first monomer composition is substantially free of Cto Calkyl esters of acrylic or methacrylic acid;'}wherein the second monomer composition is metered ...

ENVIRONMENTALLY FRIENDLY AQUEOUS COATING COMPOSITION

An aqueous emulsion is made by emulsion polymerizing at least one free-radically polymerizable monomer and one or more di- or higher-functional chain-extending monomers in the presence of an aqueous solution of an oligomer made from a mixture of free-radically polymerizable monomers including acid-functional free-radically polymerizable comonomers, adhesion-promoting free-radically polymerizable comonomers and other free-radically polymerizable comonomers. The aqueous emulsion is substantially free of adipic dihydrazide, has a minimum film forming temperature≤55° C., and on drying has a Koenig hardness of at least 40 sec. 1. A method for making an aqueous emulsion , which method comprises:a) oligomerizing a mixture of free-radically polymerizable monomers in aqueous solution, the mixture including 1 to 45 wt. % acid-functional free-radically polymerizable comonomer(s), 0.5 to 20 wt. % adhesion-promoting free-radically polymerizable comonomer(s), and 98.5 to 50 wt. % other free-radically polymerizable comonomer(s), to form a water-soluble oligomer having a number average molecular weight (Mn) of 500 to 50,000 and a glass transition temperature (Tg) of at least 70° C., the acid-functional comonomer(s) rendering the oligomer water-soluble per se or by neutralization and the adhesion-promoting comonomer(s) imparting improved adhesion to a wood, plastic, metal or cementitious substrate when a coating composition containing the aqueous emulsion is applied and dried on such substrate,b) emulsion polymerizing, in the presence of an aqueous solution of the oligomer, at least one free-radically polymerizable monomer and 0.1 to 20 wt. %, based on the weight of free-radically polymerizable monomer(s), of at least one di- or higher-functional chain-extending monomer(s), to form an aqueous emulsion of a hydrophobic polymer having a Tg at least 40° C. lower than the Tg of the oligomer, wherein the weight of oligomer is 5 to 50 wt. % of the weight of oligomer plus hydrophobic ...

ENCAPSULATED ACTIVATOR AND ITS USE TO TRIGGER A GELLING SYSTEM BY PHYSICAL MEANS

A process allowing the encapsulation of a polymerization accelerator comprising the steps of: a) providing an reverse emulsion containing, in an oil phase, a water solution/dispersion containing the polymerisation activator, the oil phase including a heat curable mixture of an isocyanate and a polyalkyldiene hydroxylated or polyol, b) pouring the reverse emulsion in a water phase to make a multiple emulsion water/oil/water, containing drops of activators as the internal water phase, and then, c) heating the multiple emulsion obtained in step b) to cure the polyisocyanate in polyurethane and obtain drops of activator enclosed in shells of polyurethane dispersed in water. The invention also relates to aqueous gelling systems comprising the encapsulated polymerization accelerator with water soluble or dispersable monomers and a polymerization initiator dispersed in said monomers, useful i.a. for sealing subterranean environments or consolidation of a soil or sealing of a subterranean structure. 16-. (canceled)7. The gelling system of claim 12 , wherein the polymerisation accelerator is an alkylamine claim 12 , polyalkyleneamine claim 12 , or polyalkylenimine.8. The gelling system of claim 12 , wherein the hydroxylated polyalkyldiene or polyol is a hydroxylated polybutadiene.9. The gelling system as claimed in claim 12 , wherein the isocyanate is a trimer form of alpha claim 12 , omega hexyldiisocynate.10. The gelling system of claim 9 , wherein the polymerisation accelerator is a polyethyleneimine (PEI).11. The gelling system of claim 12 , wherein a polymerization initiator is encapsulated with the polymerization accelerator claim 12 , wherein the polymerization initiator is selected from the group consisting of and water soluble persalts and/or peroxides.12. The aqueous gelling system of claim 25 , comprising:{'b': '1', 'i) the water soluble or dispersable monomers comprising acrylated or methacrylated polyoxyethylene and/or polyoxypropylene monomers p ii) the ...

POLYACRYLIC ACID COPOLYMER EMULSION, ORGANIC-INORGANIC COMPOSITE WATERPROOF COATING, PREPARATION METHOD THEREOF AND WATERPROOF COILED MATERIAL

The present invention provides a polyacrylic acid copolymer emulsion, an organic-inorganic composite waterproof coating, preparation method thereof, and a waterproof coiled material. It can solve the problem that the granules dropping out from the prior waterproof membrane easily. The organic-inorganic composite waterproof coating according to the invention is prepared by compositing organic granules and inorganic granules, wherein the organic coating locks the inorganic granules, and prevents the inorganic granules from dropping out. Some exposed inorganic granules take part in the cement hydration reaction, and increase the bonding strength with the post-poured concrete. Furthermore, the organic-inorganic composite waterproof coating according to the invention does not need a buttering. It can reduce waste without an adhesive-resist insulation film/paper. Experiments prove that the peeling strength between the organic-inorganic composite waterproof coating and the concrete according to the invention is above 2.0 N/mm after being exposed to the sunshine for 8 weeks. 1. A polyacrylic acid copolymer emulsion comprising , in parts by weight , components of:10 to 50 parts of water, 0 to 60 parts of a solubilizer, 0 to 5 parts of a dispersant, 0 to 5 parts of a wetting agent, 5 to 50 parts of an acrylic emulsion, 0 to 5 parts of a film-forming additive, 0 to 5 parts of a preservative, 0 to 5 parts of a silane coupling agent, 0 to 1.0 part of an ultraviolet absorbent, 5 to 70 parts of a pigment, 0 to 5 parts of an antimildew agent, 0 to 2 parts of a defoamer, and 0 to 5 parts of a leveling agent.2. The polyacrylic acid copolymer emulsion according to claim 1 , comprising claim 1 , in parts by weight claim 1 , components of: 19 to 26 parts of water claim 1 , 0.5 to 5 parts of the solubilizer claim 1 , 0.1 to 0.5 part of the dispersant claim 1 , 0.1 to 0.5 part of the wetting agent claim 1 , 28 to 30 parts of the acrylic emulsion claim 1 , 0.1 to 1 part of the film-forming ...

AQUEOUS POLYMER DISPERSION

An aqueous polymer dispersion, a process of preparing the aqueous polymer dispersion, and an aqueous coating composition comprising the aqueous polymer dispersion and providing coatings with improved water repellency and/or improved hydrophobic stain resistance without compromising hydrophilic stain resistance. 2. The process of claim 1 , wherein the poly(butylene oxide) polymer is present in an amount of from 1.5% to 30% by weight claim 1 , based on the total weight of the monomer composition.3. The process of claim 1 , wherein the monomer composition comprises from 0.1% to 10% by weight of the ethylenically unsaturated phosphorous-containing monomer claim 1 , based on the total weight of the monomer composition.4. The process of claim 1 , wherein the poly(butylene oxide) polymer has a molecular weight of from 400 to 20 claim 1 ,000.5. The process of claim 1 , wherein the poly(butylene oxide) polymer is mixed with the monomer composition prior to or during polymerization of the monomer composition.6. The process of claim 1 , wherein the ethylenically unsaturated phosphorous-containing monomer is selected from the group consisting of phosphoethyl (meth)acrylate claim 1 , phosphopropyl (meth)acrylate claim 1 , phosphobutyl (meth)acrylate claim 1 , and salts thereof.7. The process of claim 1 , wherein the emulsion polymer has a Tof from −20 to 50° C.8. The process of claim 1 , wherein the aqueous polymer dispersion has a particle size of from 60 nm to 200 nm.9. An aqueous polymer dispersion obtained from the process of .11. An aqueous coating composition comprising the aqueous polymer dispersion of . The present invention relates to an aqueous polymer dispersion and an aqueous coating composition comprising the same.Stain resistance including hydrophobic stain resistance and hydrophilic stain resistance, is one of the key performance requirements for coating films. Stain resistance is a coating film's resistance to stains, including its resistance to being wetted by ...

Water-Based Aerosol Paint

The invention relates to a water based paint composition to be used in a pressurized and sealed aerosol can and which composition contains A) up to 24% w/w of propellant gas which is dimethyl ether (DME); B) up to 76% w/w of coating material, consisting nonvolatile content in the range of 65-95% w/w and volatile content in the range of 5-35% w/w;—which volatile content contains water up to 0-100% w/w and additives, co-solvents and dispersing agents which comprise altogether of 0-9% w/w of volatile liquids, having 0-10% w/w preferably less than 5% w/w of volatile organic compounds (VOC) provided that the aggregate amount of dimethyl ether (DME) and the volatile organic compounds (VOC) in volatile liquids is such that VOC concentration is below 186 g/l (responding about 24% w/w, calculated as DME). In the present invention the nonvolatile content comprises color pigments and possible fillers in the range of 0-30% w/w, polyurethane modified alkyd resin or alkyd resin in the range of 25-99% w/w preferably in the range of 35-90% w/w and additives up to 9% w/w, which resin is present as an emulsified dispersion in water miscible solvent comprising water and dimethyl ether (DME). 1. A water based paint composition to be used in a pressurized and sealed aerosol can , comprising:A) up to 24% w/w of propellant gas which is dimethyl ether (DME); 'which volatile content contains water up to 0-100% w/w and additives, co-solvents and dispersing agents which comprise altogether of 0-9% w/w of volatile liquids, having 0-10% w/w, preferably less than 5% w/w of volatile organic compounds (VOC), provided that an aggregate amount of dimethyl ether (DME) and the volatile organic compounds (VOC) in volatile liquids, is such, that a VOC concentration is below 186 g/l (responding about 24% w/w, calculated as DME)', 'B) up to 76% w/w of a coating material, consisting of a nonvolatile content in a range of 65-95% w/w and a volatile content in a range of 5-35% w/w;'} 'which nonvolatile ...

RESIN COMPOSITION FOR VIBRATION-DAMPING COATING MATERIAL, AND PRODUCTION METHOD THEREFOR

The invention provides a method for providing a coat having excellent appearance and an excellent vibration damping property in a temperature range of a use environment of vibration damping materials. The invention relates to a vibration damping coating resin composition including an emulsion particle having a multilayer structure, the emulsion particle including an outermost layer and an inner layer located inside the outermost layer, the outermost layer being formed from a resin having a glass transition temperature of 60° C. or higher, the outermost layer being present in a proportion of 1% to 30% by mass in 100% by mass of the emulsion particle. 1. A vibration damping coating comprising:a vibration damping coating resin composition that contains an emulsion particle having a multilayer structure; anda pigment,the emulsion particle including an outermost layer and an inner layer located inside the outermost layer,the outermost layer being formed from a resin having a glass transition temperature of 60° C. or higher,the outermost layer being present in a proportion of 1% to 25% by mass in 100% by mass of the emulsion particle.2. The vibration damping coating according to claim 1 ,wherein the glass transition temperature of the resin forming the outermost layer is higher than a glass transition temperature of a resin forming the inner layer by 10° C. or more.3. The vibration damping coating according to claim 1 ,wherein the glass transition temperature of the resin forming the outermost layer is higher than the glass transition temperature of the resin forming the inner layer by 30° C. or more.4. The vibration damping coating according to claim 1 ,wherein the glass transition temperature of the resin forming the outermost layer is higher than the glass transition temperature of the resin forming the inner layer by 80° C. or more.5. The vibration damping coating according to claim 1 ,wherein the glass transition temperature of the resin forming the inner layer is − ...

Method of Manufacturing of Insulated Flat Long-Length Second Generation High-Temperature Superconducting Wires and Wire

A method of manufacturing an insulated flat long-length second-generation HTS wire by preparation of an electrodeposition emulsion, stirring the mixture for a time necessary for the neutralization reaction between the polyimide and the stabilizer to occur to form an intermediate solution, adding a precipitating agent to the intermediate solution while stirring; electrodeposition of the emulsion onto a HTS wire in a cathode cell while the HTS wire is moved through the cell containing the emulsion where the cathode is at a negative potential and the wire is at a positive potential; thermal treatment to form an insulating film on the wire surface by heating at a temperature not exceeding 200° C. A long-length HTS wire with a high-quality thin polyimide insulation coating of a high dielectric strength can be obtained, as well as an insulated HTS strand of a complex shape, e.g., of a Roebel type. 1. A method of manufacturing a flat long-length second generation HTS wire comprising:(A) preparing an electrodeposition emulsion by mixing particles of P84 polyimide resin, a stabilizer chosen from the group comprising tertiary amines having a boiling point not exceeding 200° C., and an organic solvent chosen from the group consisting N-methylpyrrolidone and N,N-dimethylphormamide;stirring a mixture for a time necessary for a neutralization reaction between the polyimide and the stabilizer to occur to form an intermediate solution;forming the electrodeposition emulsion by adding a precipitating agent to the intermediate solution, the adding comprising first adding 50-60% of a total amount of the precipitating agent while stirring at a rate of 1000-3000 rpm, then adding the rest of the precipitating agent while stirring at a rate not exceeding 100 rpm;(B) electrodepositing the emulsion prepared at stage (A) onto an HTS wire in a deposition cathode cell by moving the HTS wire through the cell containing the emulsion and constantly stirring the emulsion by an inert gas flow while ...

THREE-LAYERED NANOCOMPOSITE WITH IMPROVED THERMAL AND HEAT PROPERTIES AND PRODUCTION THEREOF

The invention is related to three-layered nanocomposites which are created by encapsulating a ceramic particle in latex as “coreshell” and coating a conductive polymer on this structure. 1. A production method of a three-layered nanocomposite with improved thermal and heat properties comprising the steps of:preparing surfactant-water solution,while vigorously stirring the surfactant-water solution, adding ceramic particles at different rates into a structure forming acrylonitrile and copolymer,after stirring the surfactant-water solution for a certain amount of time, adding another monomer into the structure,leaving the structure in ultrasonic mixer in order to form a micro emulsion,adding an initiator into the structure,coating a latex shell on a ceramic particle core by polymerization and establishing a core-shell structure, andby adding conductive monomers into the core-shell structure established after polymerization, coating conductive polymer onto the latex coated ceramic particle.2. The production method of a three-layered nanocomposite with improved thermal and heat properties according to claim 1 , wherein all the monomers form copolymer with acrylonitrile claim 1 , and all the monomers are suitable for a system.3. The production method of a three-layered nanocomposite with improved thermal and heat properties according to claim 1 , wherein the ceramic particle is barium titanate particle.4. The production method of a three-layered nanocomposite with improved thermal and heat properties according to claim 1 , wherein the conductive polymer is selected from the group consisting of pyrrole claim 1 , aniline claim 1 , and thiophene.5. The production method of a three-layered nanocomposite with improved thermal and heat properties according to claim 1 , wherein ratios of nanoparticle claim 1 , monomers and conductive polymer monomer are defined depending on the ratio of the surfactant.6. The production method of a three-layered nanocomposite with improved ...

POLYMERIC EMULSION CONTAINING AMPHOTERIC SURFACTANT AND ITS APPLICATION IN ARCHITECTURAL PRIMERS

A method for forming an acrylic emulsion includes a step of forming pre-emulsion by combining a monomer composition with an amphoteric surfactant in water and then polymerizing the pre-emulsion by combining the pre-emulsion with a radical initiator in a reactor to form a reaction mixture. The monomer composition includes one or more monomers selected from the group consisting of (meth)acrylic acid monomers and (meth)acrylic monomers, and combinations thereof. An acrylic emulsion formed by the method is also provided.

AQUEOUS COATING COMPOSITION AND METHOD FOR FORMING COATING FILM

An object of the present invention is to provide an aqueous coating composition that has good coating workability and affords good finished appearance. The present invention relates to an aqueous coating composition comprising an aqueous base component (I) and a water-dispersible curing agent (II), wherein the aqueous base component (I) comprises an aqueous hydroxy group-containing resin dispersion (A), wherein the water-dispersible curing agent (II) comprises a water-dispersible polyisocyanate (B), and wherein the aqueous hydroxy group-containing resin dispersion (A) comprises an acrylic resin dispersion (A1), and an emulsion of an acrylic resin having a hydrophobic linear alkyl, branched alkyl, or alicyclic alkyl group with 4 to 6 carbon atoms (A2).

Biodegradable coatings based on aqueous pha dispersions

A biodegradable aqueous dispersion is disclosed, which is made up of from about 35 to about 75 weight percent water and from about 25 to about 65 weight percent of polyhydroxyalkanoates. Also disclosed is a biodegradable food service item, which includes a biodegradable substrate having at least one food contact surface. A coating is applied over the at least one food contact surface, which is formed from the biodegradable aqueous dispersion.

LOW VOC COATING REDUCERS

A coating reducers containing low volatile organic compounds (VOCs) to improve adverse environmental impacts, where the reducers may be water or solvent based and include mixtures of VOC exempt solvents and/or low vapor pressure (LVP) solvents and paints, lacquers, and varnishes diluted with the reducers. 1. A composition comprising:100 wt. % of at least one LVP selected from the group consisting of an aliphatic solvent, a mixture of normal paraffins, isoparaffins, and/or cycloparaffins;0 wt. % to 99 wt. % of acetone;0 wt. % to 99 wt. % methyl acetate;0 wt. % to 99 wt. % at least one exempt VOCs; andless than 5 wt. % of at least one VOC, where the VOCs are selected from the group consisting of ethyl lactate, surfactants, naphtha, triethanol amine, d-limonene, pinenes, fragrances, and mixtures or combinations thereof.2. A composition comprising:from 40 wt. % to 99 wt. % acetone, methyl acetate, t-butyl acetate, low vapor pressure (LVP) hydrocarbon or a mixture of LVP hydrocarbons, or mixtures and combinations thereof; andfrom 0 wt. % to 40 wt. % parachlorobenzotrifluoride, chlorinated hydrocarbons, fluorinated hydrocarbons, halogenated aromatic hydrocarbons, carbonates, or mixtures and combinations thereof.3. The composition of claim 2 , further comprising:from 0 wt. % to 99 wt. % of dibasic esters, methyl esters, fatty acids, salts of fatty acids, glycols, glycol ethers, or mixtures and combinations thereof;from 0 wt. % to 25 wt. % of nonexempt or partially exempt volatile organic compounds selected from the group consisting of tetrahydrofurfuryl alcohol, triethanolamine, naphtha, d-limonene, and mixtures or combinations thereof; andfrom 0 wt. % to 5 wt. % of additives to improve the properties of the composition selected from the group consisting of thickeners, surfactants, fragrances, ethyl lactate, surfactants, solids, microsolids, and mixtures or combinations thereof,where the LVP hydrocarbon or LVP hydrocarbons are selected from the group consisting of an ...

METHOD FOR PRODUCING ACRYLATE RUBBER AT REDUCED EMULSIFIER CONCENTRATION

Method for producing a thermoplastic moulding compound containing: up to 40 wt. % of a graft copolymer A, containing 50-70 wt. % graft base A1 from an acrylic ester polymer and 30-50 wt. % of a graft shell A2, and 0-90 wt. % of a hard matrix B, wherein the reaction for producing the graft copolymer A is carried out in the presence of 0.01 to 4 times the molar amount of sodium carbonate, relative to the molar amount of initiator, wherein the reaction for producing copolymer A is carried out in the presence of 0.1 to 1 wt. % of an emulsifier relative to the amount of the respective monomers used, and wherein during the polymerisation reaction, during the post-polymerisation and/or after the polymerisation reaction, water or an aqueous alkali solution are added to the reaction mixture for producing the graft copolymer A. 115-. (canceled)16. A process for producing a thermoplastic molding compound comprising: 50% to 70% by weight, based on A, of a graft base A1 made of an elastomeric, crosslinked acrylate polymer, and', '30% to 50% by weight, based on A, of a graft shell A2 made of a vinylaromatic monomer and of a polar, copolymerizable, ethylenically unsaturated monomer, in a ratio by weight of 80:20 to 65:35,, '10% to 40% by weight of at least one graft copolymer A comprising50% to 90% by weight of a hard matrix B made of one or more copolymers of styrene, α-methylstyrene, acrylonitrile, methyl methacrylate and/or phenylmaleimide, 50% to 80% by weight, based on C, of an elastomeric crosslinked acrylate polymer C1 which differs from A1,', '2.5% to 25% by weight, based on C, of a first graft shell C2 made of a vinylaromatic monomer and of 10% to 45% by weight, based on C, of a second graft shell C3 made of a mixture of a vinylaromatic monomer C31 and of a polar, copolymerizable, ethylenically unsaturated monomer C32 in a weight ratio of C31 to C32 of 90:10 to 60:40; and, '0% to 40% by weight of at least one further graft copolymer C which differs from the graft ...

HYDROXY-FUNCTIONAL POLYETHER-BASED REACTION PRODUCTS AND AQUEOUS BASE PAINT WHICH CONTAINS THE REACTION PRODUCTS

Provided herein is a pigmented aqueous basecoat material including a hydroxy-functional polyether-based reaction product that is prepared by a urethane group-forming reaction of: 2. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the polyether (a2) possesses a number-average molecular weight of 600 to 3 claim 1 ,200 g/mol.3. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the group R in the general structural formula (I) comprises tetramethylene radicals.4. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the amounts of components (a) and (b) are harmonized with one another in such a way that the ratio of the molar amount of isocyanate groups in component (a) to the molar amount of component (b) is in a range from 0.40 to 0.85.5. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the polyether-based reaction product possesses a number-average molecular weight of 1 claim 1 ,500 to 12 claim 1 ,000 g/mol.6. The pigmented aqueous basecoat material as claimed in claim 1 , wherein component (a) has an isocyanate content of 1.0 to 6.5%.7. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the sum total of the weight-percentage fractions claim 1 , based on the total weight of the pigmented aqueous basecoat material claim 1 , of all polyether-based reaction products is 0.1 to 20 wt %.8. The pigmented aqueous basecoat material as claimed in claim 1 , further comprising a melamine resin and also a polyurethane resin that is grafted by means of olefinically unsaturated monomers and that further comprises hydroxyl groups.9. The pigmented aqueous basecoat material as claimed in claim 1 , wherein the component (b) has three hydroxyl groups.11. A method of using the reaction product as claimed in claim 10 , the method comprising using the reaction product in a pigmented aqueous basecoat material for improving the stonechip resistance of paint systems produced using the ...

METHOD FOR OBTAINING A COLLOIDAL DISPERSION, COLLOIDAL DISPERSION AND USE THEREOF

The present invention relates to an improved method for producing a colloidal nitrocellulose dispersion made compatible with a system of acrylic monomers polymerized with surfactants in a water-based system under pressure. The self-emulsifiable system of the present invention is characterized by the latex formed by the nitrocellulose suspension in an aqueous medium, with nanometric particles and homogeneity and, consequently, a greater covering and smoothing power, high adherence, high gloss, greater chemical and mechanical resistance, rapid drying, less water retention when used in paints, varnish and sealant compositions for coatings in the fields of graphic printing, such as flexography and rotogravure, lamination, nail polish, metal-mechanics, decoration, glass, leather, plastics, wood surfaces, compounds and mortars, decorative wall paints, textiles, paper coatings and car paint repairs, inter alia. Besides providing high-performance properties, the product according to this invention is environmentally friendly. 1. Process for obtaining a colloidal dispersion characterized in that the said process comprises the steps of:a) dissolving nitrocellulose in at least one acrylic monomer, with the choice of the monomers guided by the specific application of the obtained dispersion;b) adding at least one surfactant;c) adding polymerization initiators at an appropriate adding speed;d) stirring the reaction mixture at suitable polymerization temperature and speed;e) running the resulting colloidal dispersion through a high pressure homogenizer;2. Process according to claim 1 , characterized in that it most preferably comprises the following steps:a) in a reactor, adding at least one monomer or mixture of monomers in an amount ranging between 250 and 2000 g;b) heating the mixture of monomers at a temperature ranging from approximately 15° C. to 80° C. and adding at least one surfactant in an amount ranging between 0.5 g and 120 g;c) homogenizing the reaction mixture for a ...

ANTI-CRACKING AGENT FOR WATER-BORNE ACRYLIC PAINT AND COATING COMPOSITIONS

This invention relates to water-borne acrylic paints and coatings, especially to agents that can be used to reduce the amount of VOC's to yield satisfactory paints or coatings. It has been found that cellulose based particles, which comprise cell wall material and their networks of cellulose based fibers and nanofibrils can be used to accomplish a reduction in VOCs and at the same time increase hardness and lower cracking of the dried acrylic paints and coatings. It is assumed that the organization of the cellulose fibrils, as it exists in the parenchymal cell walls, is at least partly retained in the cellulose based particles of the invention, even though part of the pectin and hemicellulose is removed there from. 1. A parenchymal cellulose composition , comprising a particulate cellulose material comprising , by dry weight of the particulate cellulose material , (i) at least 70% cellulose , (ii) 0.5-10% pectin and (iii) 1-15% hemicellulose , wherein the particulate material has a volume-weighted median major particle dimension within the range of 25-75 μm , as measured by laser light diffractometry.2. The parenchymal cellulose composition according to claim 1 , wherein the particulate material has a volume-weighted median major particle dimension within the range of 35-65 μm claim 1 , as measured by laser light diffractometry3. The parenchymal cellulose composition according to claim 1 , wherein at least 90% claim 1 , on a volume basis claim 1 , of the particles have a diameter less than 120 μm.4. The parenchymal cellulose composition according to claim 1 , wherein at least 90% claim 1 , on a volume basis claim 1 , of the particles have a diameter less than 110 μm.5. The parenchymal cellulose composition according to claim 1 , wherein the morphology of the particulate cellulose material has cellulose network structures.6. The parenchymal cellulose composition according to claim 1 , comprising less than 10 wt. % of unraveled cellulose nanofibrils.7. A method of ...

AQUEOUS COATING COMPOSITION

This invention relates to an aqueous coating composition, a greaseproof article and a process of forming a coating on a substrate. The aqueous coating composition comprises at least the following components: an organopolysiloxane (A) which is a polysiloxane compound having at least two alkenyl groups per molecule, an organohydrogenpolysiloxane (B) which is a polysiloxane compound comprising at least two Si H groups per molecule, an hydrosilylation catalyst (C) able to catalyse an hydrosilylation reaction between the organopolysiloxane compound (A) and the organohydrogenpolysiloxane compound (B), an organic copolymer (D) comprising at least two types of repeating units (i) and (ii): unit (i) which is an alkyl group comprising from 2 to 2 carbon atoms, unit (ii) which is an alkyl group comprising from 2 to 12 carbon atoms and having at least one pendant alcohol substituent, water, and the composition is able to form upon curing by hydrosilylation a coating on a substrate. 2. The composition according to wherein components (A) and (B) are comprised in one or more oil-in-water emulsions.3. The composition according to wherein the copolymer (D) is water-soluble or water-dispersible.4. (canceled)5. (canceled)6. (canceled)7. The composition according to wherein the copolymer (D) comprises 0.1 to 20 mol % of ethylene units and the total content of vinyl alcohol units and vinyl ester units is from 80 to 99.9 mol %.8. The composition according to further containing at least one of:hydrocolloid, polysaccharide, cellulose derivative, starch, alginate, carrageenan, gellan gum, locust bean gum, pectin, xanthan, guar gum, arabic gum, latexes9. The composition according to further containing maleic anhydride or succinic anhydride derivative preferably alkyl or alkenyl C3 to C20 derivative such as 2-methyl-2-propenyl claim 1 , octyl claim 1 , octenyl claim 1 , dodecyl claim 1 , dodecenyl succinic anhydride.10. The composition according to wherein the alkenyl groups of component (A) ...

Method for forming multilayer coating film

A multilayer coating film forming method to form a multilayer coating film having a glittering appearance. Forming a multilayer coating film by sequentially applying, on top of a base material, a first base coating material, a second base coating material, and a clear coating material in a wet-on-wet process, wherein: the first base coating material is a transparent or colored coating material; the second coating material contains a flaky lustrous pigment; the amount of flaky lustrous pigment being 10-60 parts by mass to 100 parts by mass of resin solid content in the second base coating material, and the concentration of solids in the coating falls being 5-20 mass % with respect to the total mass of the second base coating material; and the thickness of a coating film obtained from the second base coating material falls being 1-8 μm on the basis of the coating film when cured.

ETHER AMINE COMPOSITIONS AND COATINGS

The present technology relates generally to aqueous dispersion or emulsion compositions that include a polymeric binder resin and an ether amine. Specifically, the polymeric binder resin includes acid functional groups, at least a portion of which are neutralized by the ether amine such that the polymeric binder resin is dissolved or dispersed in the water, provided that the polymeric binder resin is not a polyurethane and the ether amine is a compound of formula I: wherein Rand Rare independently C-Calkyl or C-Ccycloalkyl group; or Rand R, together with the nitrogen to which they are attached, form a C-Cmembered heterocycloalkyl ring; A is a C-Calkylene or C-Ccycloalkylene ring; and Ris C-Calkyl or C-Ccycloalkyl group; provided that the compound of formula I contains no more than 10 carbons. 2. The composition of claim 1 , wherein Rand Rare independently a C-Calkyl group.3. The composition of claim 1 , wherein Rand Rare the same.4. The composition of claim 1 , wherein Ris a C-Calkyl group.5. The composition of claim 1 , wherein A is a C-Calkylene group.6. The composition of claim 1 , wherein the ether amine is N claim 1 ,N-dimethylmethoxyethylamine (DMMOEA) or dimethylmethoxypropylamine (DMMOPA).7. (canceled)8. The composition of claim 1 , wherein the composition comprises about 0.1 wt % to about 10 wt % of the ether amine based on the total composition claim 1 , about 10 wt % to about 80 wt % polymeric binder resin based on the total composition claim 1 , or a combination thereof.9. (canceled)10. (canceled)11. The composition of claim 1 , wherein the polymeric binder resin further comprises curable functional groups selected from hydroxyl claim 1 , thiol claim 1 , and amino groups.12. The composition of claim 1 , wherein the polymeric binder resin is substantially free of curable functional groups selected from the group consisting of hydroxyl claim 1 , thiol claim 1 , and amino.13. The composition of further comprising an amino cross-linking agent.14. (canceled) ...

WATERBORNE CROSSLINKABLE DISPERSIONS

The present invention further relates to a waterborne dispersion comprising (A) polymer P; (B) amphiphilic block copolymer obtained with a controlled radical polymerization process and comprising at least blocks [A] and [B], whereby block [A] comprises ethylenically unsaturated monomer(s) bearing water-soluble and/or water-dispersible functional groups (monomer(s) (i)), and block [B] comprises ethylenically unsaturated monomer(s) different from monomer(s) (i) (monomer(s) (ii)); and (C) crosslinker, characterized in that the polymer P is crosslinkable and comprises ethylenically unsaturated monomer(s) bearing crosslinkable functional groups different from monomer(s) (i) and monomer(s) (ii) (monomer(s) (iii)) in an amount of from 1 to 10 wt. %, based on the total weight of monomers used to prepare the polymer P, the amount of lock copolymer is higher than 1 wt. % and lower than 30 wt. %, based on the total weight of monomers used to prepare the block copolymer and polymer P; the acid value of the composition consisting of block copolymer and polymer P is higher than 1 and lower than 17 mg KOH per g of the block copolymer-polymer P composition. 1. A waterborne dispersion comprising(A) polymer P; block [A] comprises ethylenically unsaturated monomer(s) bearing water-soluble and/or water-dispersible functional groups (monomer(s) (i)), and', 'block [B] comprises ethylenically unsaturated monomer(s) different from monomer(s) (i) (monomer(s) (ii)); and, '(B) amphiphilic block copolymer obtained with a controlled radical polymerization process and comprising at least blocks [A] and [B], whereby'}(C) crosslinker,wherein the polymer P is crosslinkable and comprises ethylenically unsaturated monomer(s) bearing crosslinkable functional groups different from monomer(s) (i) and monomer(s) (ii) (monomer(s) (iii)) in an amount of from 1 to 10 wt. %, based on the total weight of monomers used to prepare the polymer P,the amount of block copolymer is higher than 1 wt. % and lower than ...

METHOD FOR MAKING WATER-DISPERSIBLE AND WATER-DISPERSED POLYMERS

Water-dispersible or water-dispersed polymers are made by reacting (i) an unsaturated monomer containing one or more cyclic carbonate groups, or (ii) an unsaturated or saturated oligomer or polymer containing a plurality of cyclic carbonate groups, with a tertiary amine in the presence of an acid, or with an acid in the presence of a tertiary amine, or in the presence of an acid and a tertiary amine, to provide a water-dispersible or water-dispersed monomer, oligomer or polymer. When step a) provides a monomer or oligomer, the monomer or oligomer is reacted with one or more monomers in the presence of an initiator to provide a water-dispersible or water-dispersed polymer. When step a) provides a polymer, the polymer is optionally used to support emulsion polymerization of one or more unsaturated monomers in the presence of an initiator to provide a water-dispersible or water-dispersed further polymer. 1. A method for making a water-dispersible or water-dispersed polymer , comprising the steps of:a) reacting (i) an unsaturated monomer containing one or more cyclic carbonate groups, or (ii) an unsaturated or saturated oligomer or polymer containing a plurality of cyclic carbonate groups, with a tertiary amine in the presence of an acid, or with an acid in the presence of a tertiary amine, or in the presence of an acid and a tertiary amine, to provide a water-dispersible or water-dispersed monomer, oligomer or polymer; andb1) when step a) provides a water-dispersible or water-dispersed monomer or oligomer, reacting such monomer or oligomer with one or more monomers in the presence of an initiator to provide a water-dispersible or water-dispersed polymer; andb2) when step a) provides a water-dispersible or water-dispersed polymer, optionally using such polymer to support emulsion polymerization of one or more unsaturated monomers in the presence of an initiator to provide a water-dispersible or water-dispersed further polymer.2. The method according to claim 1 , wherein ...

Anti-slip botanical antimicrobial microemulsions

A method to coat hard floor surfaces to provide both anti-slip and antimicrobial protection by producing clear, thermodynamically stable, anti-slip, botanical antimicrobial microemulsions made for all renewable, non-toxic, non-corrosive ingredients is disclosed, as well as their use as 1) highly effective antimicrobial broad spectrum disinfectants/deodorants that are not hazardous to humans or animals and simultaneously 2) as anti-slip coatings for any walked-on hard floor surface. 1. A method for coating a hard flooring surface to impart both anti-slip and antimicrobial properties to the coated floor comprising:making a thermodynamically stable oil-in-water anti-slip botanical antimicrobial, microemulsion concentrate by using one or more antimicrobial, volatile essentials oils that are naturally derived and edible, using surfactants that are derivatives of naturally occurring botanicals or other renewable resources, using a buffer/sequesterant system at a pH that is not corrosive and using a continuous phase solvent that is tap water without any organic solvents present,diluting the microemulsion concentrate with water to ready to use (RTU) strength,and applying the diluted RTU microemulsion to the hard floor surface uniformly and allowing it to dry.2eucalyptus. The method of whereby the edible claim 1 , anti-microbial essential oils are selected from a group consisting of cedarwood claim 1 , cinnamon claim 1 , citronella claim 1 , clove claim 1 , claim 1 , garlic claim 1 , geranium claim 1 , lavender claim 1 , lemon claim 1 , lemongrass claim 1 , mint claim 1 , orange claim 1 , oregano claim 1 , peppermint claim 1 , rosemary claim 1 , sesame claim 1 , thyme oils and D-limonene.3. The method of whereby the edible antimicrobial essential oil component is D-limonene.4. The method of whereby the surfactants used to form anti-slip claim 1 , antimicrobial microemulsions are non-ionic and have a hydrophilic lipophilic balance (HLB) of 9 to 18 where the lower HLB ...

PAINT COMPOSITIONS INCLUDING COPOLYMER FORMULATIONS FOR IMPROVING ADHESION TO METALLIC SUBSTRATES

A paint composition intended for application to a metallic substrate, wherein the paint composition includes an amount of a copolymer emulsion formulation for improving the adhesion of the paint composition to the metallic substrate. 1. A paint composition for application to a metallic substrate , wherein the paint composition comprises an amount of a copolymer emulsion formulation for improving the adhesion of the paint composition to the metallic substrate.2. The paint composition of claim 1 , wherein the paint composition is chosen from: semi-gloss finish paints or flat finish paints.3. The paint composition of claim 1 , wherein the metallic substrate is chosen from: aluminum or galvanized steel.4. The paint composition of claim 1 , wherein the copolymer emulsion formulation comprises an ethylene/acrylic acid copolymer in emulsified form.5. The paint composition of claim 1 , wherein the copolymer emulsion formulation comprises a high-density oxidized polyethylene copolymer in emulsified form.6. The paint composition of claim 1 , wherein the copolymer emulsion formulation comprises a propylene maleic anhydride copolymer in emulsified form.7. The paint composition of claim 1 , wherein the copolymer emulsion formulation comprises a low density oxidized ethylene vinyl acetate copolymer in emulsified form.8. The paint composition of claim 1 , wherein the amount of the copolymer emulsion formulation is from about 1% to about 30% on the basis of the dry polymer solids weight of the copolymer emulsion formulation compared to the total weight of the paint composition excluding the copolymer emulsion formulation.9. The paint composition of claim 1 , wherein the amount of the copolymer emulsion formulation is from about 2% to about 15% on the basis of the dry polymer solids weight of the copolymer emulsion formulation compared to the total weight of the paint composition excluding the copolymer emulsion formulation.10. A method for improving the adhesion of a paint ...

NEUTRALIZATION COMPOSITIONS AND METHODS FOR THEIR USE

Provided are processes and compositions for neutralizing a material of interest such as a biological, chemical, or other toxic agent on or from a surface. A method includes applying a neutralization composition to a surface having a material of interest deposited thereon where the composition includes a resin and an active decontaminant, encapsulating the material of interest with the neutralization composition, curing or otherwise solidifying the neutralization composition to form a polymeric coating on the surface, and optionally peeling the coating from the surface. The peeling may remove a portion or all of the material of interest from the surface. The presence of the active decontaminant optionally further neutralizes the material of interest independent of peeling. Also provided are neutralization compositions that may be used in the processes provided herein. 1. A method of neutralizing a material of interest , comprising:applying a neutralization composition comprising a resin and an active decontaminant to a surface having the material of interest disposed thereon;encapsulating the material of interest with the neutralization composition;curing the neutralization composition on the surface, thereby forming a polymeric coating on the surface; andpeeling the polymeric coating from the surface so as to remove the material of interest from the surface.2. The method of claim 1 , wherein the material of interest is selected from the group consisting of a biological agent claim 1 , a chemical nerve agent claim 1 , a chemical blister agent claim 1 , a blood agent claim 1 , a lung damaging agent claim 1 , and a toxic industrial chemical (TIC) or toxic industrial material (TIM).3. The method of claim 1 , wherein the material of interest is a biological agent comprising a bacteria claim 1 , a bacterial spore claim 1 , or a virus.4. The method of claim 1 , wherein the active decontaminant comprises a chloride or sulfide compound.5. The method of claim 1 , wherein ...

AQUEOUS COATING COMPOSITION

The present invention provides the following aqueous coating composition. The aqueous coating composition comprises resin particles (A) having an average particle diameter of 300 to 1000 nm, a polyoxyalkylene group-containing polyol (B) having a number average molecular weight of 300 to 2000 and/or a diester compound (C), and a crosslinking agent (D); wherein the total solids content of the polyoxyalkylene group-containing polyol (B) and the diester compound (C) is 5 to 25 mass % based on the total solids content of the resin particles (A), the polyoxyalkylene group-containing polyol (B), the diester compound (C), and the crosslinking agent (D). 2. The aqueous coating composition according to claim 1 , wherein the resin particles (A) are at least one member selected from the group consisting of acrylic resin particles (A1) claim 1 , urethane resin particles (A2) claim 1 , and acrylic urethane composite resin particles (A3).3. The aqueous coating composition according to claim 1 , wherein the total solids content of the resin particles (A) is 15 to 50 mass % based on the total solids content of the resin particles (A) claim 1 , the polyoxyalkylene group-containing polyol (B) claim 1 , the diester compound (C) claim 1 , and the crosslinking agent (D).4. An article having a coating film of the aqueous coating composition according to .5. A method for forming a coating film claim 1 , the method comprising applying the aqueous coating composition according to to a substrate.6. A method for forming a multilayer coating film claim 1 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(1) applying the aqueous coating composition according to to a substrate to form a first base coating film;'}(2) applying an aqueous base coating composition to the uncured first base coating film to form a second base coating film;(3) applying a clear coating composition to the uncured second base coating film to form a clear coating film; and(4) simultaneously curing ...

Water Borne Coating Composition, Use of Such Composition, Method for Coating a Substrate Using Such Composition and Coated Substrates

The present invention is directed to a water borne coating composition. The composition according to the present invention comprises an emulsified binder, wherein the binder is a polymer selected from the group consisting of polymers prepared by emulsion polymerization of unsaturated vinyl, acrylate and/or methacrylate monomers, alkyd, polyurethane, and epoxy, 0.3% to 10% by weight of a second polymer selected from one or more of the group consisting of poly(vinyl alcohol) and water-soluble copolymers having repeat units of vinyl alcohol, wherein, if the second polymer is poly(vinyl alcohol), at least 85 wt % of the second polymer has a number of repeat units not less than 2,000, and 0% to 15% by weight of a cellulose-based filler, based on the total weight of the composition, wherein the weight ratio of second polymer to binder is in the range of from 1:100 to 1:1. The composition maybe used in various applications to form a decorative coating which has special visual and tactile effect. 2. The water borne coating composition according to claim 1 , wherein the weight percentage of the second polymer is within the range from 0.3% to 6% by weight based on the total weight of the composition.3. The water borne coating composition according to claim 1 , wherein the second polymer is a poly(vinyl alcohol) which has a number of repeat units of not less than 2 claim 1 ,000.4. The water borne coating composition according to claim 1 , wherein the second polymer is a poly(vinyl acetate-co-vinyl alcohol) with a mole percentage of vinyl alcohol of less than 70% claim 1 , and a number of repeat units of vinyl acetate and vinyl alcohol of at least 2 claim 1 ,000.5. The water borne coating composition according to claim 1 , wherein the cellulose-based filler is selected from the group consisting of microcrystalline cellulose claim 1 , regenerated cellulose claim 1 , and lignocellulose.6. The water borne coating composition according to claim 1 , wherein the cellulose-based ...

AQUEOUS DIPPING COMPOSITION

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex, 0.1% to 10% by dry weight of at least one blocked isocyanate, 0.3% to 30% by dry weight of at least one wax, 0% to 6% by dry weight of at least one epoxy group-containing compound, and 0% to 15% by dry weight of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.

Organopolysiloxane emulsion composition for release paper or release film, method for producing same, and release paper and release film

An organopolysiloxane emulsion composition for release paper or a release film, said composition being produced by dispersing a mixture comprising components (A) to (D) as mentioned below in water: (A) an alkenyl-group-containing diorganopolysiloxane having at least two alkenyl groups per molecule and having a viscosity of 1,000 Pa·s or less at 25° C., in an amount of 100 parts by mass; (B) an organohydrogenpolysiloxane having at least two Si—H groups per molecule and having a viscosity of 1 Pa·s or less at 25° C., in such to an amount that the number of moles of an Si—H group can become 0.5 to 10 times the number of moles of an alkenyl group in the component (A); (C) a curing catalyst, in an amount of 0.01 to 3 parts by mass; and (D) a polyether-modified and/or polyol-modified organosilicon compound, in an amount of 0.01 to 10 parts by mass.

REFLECTIVE AND TEXTURED FINISH COMPOSITION AND THE METHODS OF MAKING AND USING THE SAME

A reflective textured finish composition easy to use and with enhanced solar reflectance. Composition includes an acrylic latex/binder, a specific kind of aggregates, a rheology modifier and a surface modifier, as well as a pigment to form a textured composition that provides a solar reflectance equals and/or higher than 25%, a beautiful atheistic appearance, improved scrub resistance and water repellency. The aggregate is preferably a glass, and/or a quartz of the materials that have a minimum of 3% particles possessing sphericity equals to and/or less than 0.5, and/or roundness equals to and/or less than 0.29. The reflective textured metallic finish composition can be used at both exterior and interior walls. It can be also used as a grout for kitchen counter top, floor and/or anywhere for decorative purposes. 1. A reflective textured finish composition which makes it possible to get a textured coating having a metallic appearance and a solar reflectance percentage [measured according to ASTM E1331-15] greater than or equal to—in an increased order of preference—: 25; 30; 35; 40; and which comprises:a) at least one organic binder containing at least one polymer emulsion or dispersion;b) at least one pigment; particles comprising at least 3% V/V of particles which sphericity (SPHT) is less than or equal to 0.5; herein referred to as SPHT/0.5 particles, the % V/V which is given with respect to the whole content of particles, being included in the following ranges given in an increased order of preference: [3-97]; [3-75]; [3-50]; [3-40];', 'and/or particles which mean roundness (RDNS) is equal to or less than 0.29; the particles being herein referred to as RDNS particles., 'c) from 40 to 90% w/w of at least one aggregate including2. The reflective textured finish composition according to claim 1 , wherein the emulsion or dispersion of the organic binder (a) is chosen 'in the group of polymers comprising, or even better constituted by: acrylic, acrylic, vinyl/acrylic ...

Polymer Latex for Dip-Molding Applications

The present invention relates to a polymer latex for dip-molding applications obtainable by free-radical emulsion polymerization of a mixture of ethylenically unsaturated monomers comprising at least one conjugated diene and at least one ethylenically unsaturated nitrile compound in an aqueous medium in presence of seed latex particles having a glass transition temperature (mid point temperature Tmg) measured by DSC according to ASTM D3418-03 of −50° C. to 50° C. wherein the seed latex particles do not contain structural units derived from ethylenically unsaturated nitrile compounds, to a method of preparing said polymer latex, to articles made by using said polymer latex and to a method for preparing dip-molded articles from said polymer latex. 1. A polymer latex for dip-molding applications obtainable by free-radical emulsion polymerization of a mixture of ethylenically unsaturated monomers comprising at least one conjugated diene and at least one ethylenically unsaturated nitrile compound in an aqueous medium in presence of seed latex particles having a glass transition temperature (mid point temperature Tmg) measured by DSC according to ASTM D3418-03 of −50° C. to 50° C. wherein the seed latex particles do not contain structural units derived from ethylenically unsaturated nitrile compounds.2. The polymer latex of claim 1 , wherein the seed latex particles comprise structural units derived from monomers selected from the group consisting of:vinyl aromatic monomers;alkyl esters of ethylenically unsaturated acids;hydroxyalkyl esters of ethylenically unsaturated acids;amides of ethylenically unsaturated acids;ethylenically unsaturated acids;vinyl carboxylates;conjugated dienes;monomers having at least two ethylenically unsaturated groups; andcombinations thereof.3. The polymer latex of claim 1 , wherein the seed latex particles comprise structural units derived from:25 to 100 wt. % of alkyl esters of ethylenically unsaturated acids;0 to 75 wt.-% of vinyl aromatic ...

Hydrophilic/hydrophobic aqueous polymer emulsions and products and methods relating thereto

Methods for preparing copolymeric emulsions from at least one water soluble monomer and at least one water insoluble monomer are disclosed herein. In some embodiments, one or more surfactants and stabilizers may be used. In some embodiments, the monomers used in the process include, by total monomer weight, at least 50% water soluble monomers and at least 10% water insoluble monomers. Copolymer emulsions formed from the reaction product of at least one water soluble monomer and at least one water insoluble monomer are also disclosed along with articles coated with such emulsions and coating formulations made from such emulsions as well as methods for the manufacture and coating of such articles.

A PHOTOINITIATING COMPOSITION SUITABLE FOR UV-LED LIGHT IRRADIATION AND AN AQUEOUS COATING COMPOSITION PREPARED THEREFROM

The present disclosure relates to a photoinitiating composition suitable for UV-LED light irradiation comprising: a) a photoinitiating system suitable for LED light irradiation having a wavelength in the range of 340-420 nm; b) a dispersing medium; wherein the dispersing medium comprises an organic solvent which is miscible with water. 2. The photoinitiating composition according to claim 1 , wherein the photoinitiating system comprises an α-aminoketone and a photosensitizer having absorption in the wavelength range of 340-420 nm.3. The photoinitiating composition according to claim 2 , wherein the photosensitizer comprises thioxanthone or derivative thereof claim 2 , benzophenone derivative claim 2 , camphorquinone or derivative thereof claim 2 , or a combination thereof.4. The photoinitiating composition according to claim 1 , wherein the photoinitiating system comprises an acylphosphine oxide.5. The photoinitiating composition according to claim 4 , wherein the photoinitiating system further comprises thioxanthone or derivative thereof.6. The photoinitiating composition according to claim 1 , wherein the dispersing medium comprises an alcohol claim 1 , glycol ether or a combination thereof.7. The photoinitiating composition according to claim 1 , wherein the dispersing medium comprises a glycol ether selected from the group consisting of ethylene glycol monomethyl ether claim 1 , ethylene glycol monoethyl ether claim 1 , ethylene glycol monopropyl ether claim 1 , ethylene glycol monoisopropyl ether claim 1 , ethylene glycol monobutyl ether claim 1 , ethylene glycol monophenyl ether claim 1 , ethylene glycol monobenzyl ether claim 1 , diethylene glycol monomethyl ether claim 1 , diethylene glycol monoethyl ether claim 1 , diethylene glycol mono-n-butyl ether claim 1 , propylene glycol monomethyl ether claim 1 , propylene glycol mono-butyl ether claim 1 , dipropylene glycol monomethyl ether claim 1 , and any combination thereof.8. The photoinitiating composition ...

CATIONIC ELECTRODEPOSITION COATING MATERIAL COMPOSITION

The present invention relates to a cationic electrodeposition coating composition containing a resin emulsion containing an aminated resin (A) and a blocked isocyanate curing agent (B), characterized in that a deposited electrodeposition coating film of the cationic electrodeposition coating composition has a coating film viscosity in a range of 5,000 to 1,000,000 mPa·s at 110° C., and a portion resulting from removal of a resin component from the deposited electrodeposition coating film of the cationic electrodeposition coating composition has a polarity term in a range of 2 to 30 mN/m. 1. A cationic electrodeposition coating composition comprising a resin emulsion containing an aminated resin (A) and a blocked isocyanate curing agent (B) ,whereina deposited electrodeposition coating film of the cationic electrodeposition coating composition has a coating film viscosity in a range of 5,000 to 1,000,000 mPa·s at 110° C., anda portion resulting from removal of a resin component from the deposited electrodeposition coating film of the cationic electrodeposition coating composition has a polarity term in a range of 2 to 30 mN/m.2. The cationic electrodeposition coating composition according to claim 1 , further comprising at least one metal element compound (C) selected from the group consisting of a Group 3 element compound claim 1 , a zinc compound claim 1 , and a bismuth compound claim 1 ,wherein a content of the metal element compound (C) contained in the cationic electrodeposition coating composition is in a range of 0.02 to 1% by mass in terms of metal element.3. The cationic electrodeposition coating composition according to claim 2 , wherein an amount of the metal element compound (C) in the portion resulting from the removal of the resin component from the cationic electrodeposition coating composition from the deposited electrodeposition coating film of the cationic electrodeposition coating composition is in a range of 1 to 100 mg/min terms of metal element. ...

COATING COMPOSITION AND LAMINATE

A coating composition contains: (A) 60 to 99% by weight of a urethane-based resin emulsion having film-forming ability in terms of a solid content ratio; and (B) 1 to 40% by weight of a silicone-acrylic graft copolymer resin emulsion having an average particle size of 180 nm or less in terms of a solid content ratio, wherein a weight ratio of a polyorganosiloxane represented by a specific chemical formula to an acrylic acid ester unit or a methacrylic acid ester unit is 30:70 to 99:1. 2. The coating composition according to claim 1 , wherein the monovalent hydrocarbon group of Rand X each is a straight claim 1 , branched or cyclic alkyl group having 1 to 20 carbon atoms or aryl group having 6 to 20 carbon atoms in the general formula (1).3. The coating composition according to claim 1 , wherein an average particle diameter of the silicone-acrylic graft copolymer resin emulsion (B) is 50 to 180 nm.4. The coating composition of claim 1 , wherein the silicone-acrylic graft copolymer resin emulsion (B) is an emulsion graft copolymer of (b1) a polyorganosiloxane having an average particle size of 180 nm or less claim 1 , and represented by the general formula (1) claim 1 , (b2) an acrylic acid ester monomer or a (meth)acrylic acid ester monomer claim 1 , and (b3) a functional group-containing monomer copolymerizable therewith.5. The coating composition according to claim 4 , wherein the average particle size of the polyorganosiloxane represented by the general formula (1) is 50 to 180 nm.6. The coating composition according to claim 1 , wherein a haze increase rate when the coating composition is applied to a substrate is 1000% or less per a haze value of the substrate before the application.7. The coating composition according to claim 1 , wherein the coating composition is used for coating a surface of the substrate. This non-provisional application claims priority under 35 U.S.C. § 119(a) on Patent Application No. 2018-186635 filed in Japan on Oct. 1, 2018, the entire ...

Aqueous dispersions of polyurethane resins based on rosin

The invention relates to rosin-based polyurethane resins derived from hydroxylated fatty polyesters modified with rosin, where the polyesters are bio-based, The invention also relates to aqueous dispersions of these resins, and the use of these resins in aqueous coatings.

BUILDING PANEL COATINGS

Described herein are panel coating compositions, building panel and a ceiling panel assembly having such coating compositions. The coating compositions are useful in obtaining stable and splotch-free finished paint on large panels. 1. A building panel coating composition comprising calcium carbonate , aluminum hydroxide , zinc borate , a rheology modifier , a defoamer , a dispersing agent , a whitening pigment , and an anionic wax emulsion.2. The building panel coating composition of wherein the rheology modifier is non-ionic claim 1 , water-soluble hydroxyethylcellulose surface-treated with glyoxal.3. The building panel coating composition of wherein the rheology modifier is present in an amount of about 0.002% to about 0.08% claim 1 , about 0.002% to about 0.04% claim 1 , about 0.002% to about 0.01% claim 1 , or about 0.002% to about 0.008% claim 1 , by weight of the composition.4. The building panel coating composition of wherein the defoamer is a polyether siloxane copolymer.5. The building panel coating composition of wherein the polyether siloxane copolymer comprises fumed silica.6. The building panel coating composition of wherein the defoamer is present in an amount of about 0.08% to about 0.3% claim 1 , about 0.1% to about 0.25% claim 1 , or about 0.1% to about 0.2% claim 1 , by weight of the composition.7. The building panel coating according to claim 1 , wherein the dispersing agent is a nonionic dispersant copolymer.8. The building panel coating according to claim 1 , wherein the dispersing agent is present in an amount of about 1.0% to about 3.0% claim 1 , about 1.0% to about 2.0% claim 1 , or about 1.0% to about 1.5% claim 1 , by weight of the composition.9. The building panel coating composition according to claim 1 , wherein the whitening pigment is titanium dioxide.10. (canceled)11. The building panel coating composition according to claim 1 , wherein the anionic wax emulsion comprises paraffin claim 1 , polyethylene claim 1 , or a combination ...

INTUMESCENT FIRE-RETARDANT COATING WITH ULTRA-HIGH CORROSION RESISTANCE AND PREPARATION METHOD THEREOF

Disclosed are an intumescent fire-retardant coating with ultra-high corrosion resistance and a preparation method thereof. The fire-retardant coating is composed by water, wetting and dispersing agent, defoaming agent, composite carbon-forming catalyst, composite blowing agent, pentaerythritol, titanium dioxide, Mg(OH), mica powder, kaolin, anti-rust pigment, aluminum tripolyphosphate, VAE emulsion, freeze-thaw agent, film-forming aid, and thickener. On the basis of the existing fire-retardant coatings, the present disclosure adds a series of anti-corrosion, heat insulation fillers and salt spray resistance additives to achieve a certain salt spray resistance effect. The fire-retardant coating of the present disclosure has both fire-retardant and anticorrosive functions, does not contain organic solvents, is low in price, has high construction tolerance, and has broad application prospects in the field of intumescent fire-retardant coatings. 1. An intumescent fire-retardant coating with ultra-high corrosion resistance , wherein comprising the following components and mass ratios:water 13-20;wetting and dispersing agent 0.3-0.6;defoaming agent 0.2-0.5;composite carbon-forming catalyst 12-20;composite blowing agent 6-10;pentaerythritol 6-10;titanium dioxide 3-6;{'sub': '2', 'Mg(OH)4-8;'}mica powder 3-6;kaolin 3-7;anti-rust pigment 3-7;aluminum tripolyphosphate 4-7;vinyl acetate-ethylene (VAE) emulsion 11-21;freeze-thaw agent 0.6-0.8;film-forming aid 1.0-1.8; 'the composite carbon-forming catalyst is a mixture of ammonium polyphosphate and calcium phytate, and the mass ratio of the ammonium polyphosphate and calcium phytate is 2:1; and the composite blowing agent is a mixture of melamine and chlorinated paraffin, and the mass ratio of melamine and chlorinated paraffin is 2:1.', 'thickener 0.2-0.5;'}2. The intumescent fire-retardant coating with ultra-high corrosion resistance according to claim 1 , wherein claim 1 ,the wetting and dispersing agent is an ammonium ...

NOVEL NANOEMULSIONS, METHODS OF THEIR PRODUCTION AND RELATED USES AND PRODUCTS

The present invention pertains to nanoemulsions of alkyd in aqueous liquids and e.g. nanoemulsions prepared by emulsifying an alkyd mixture in an aqueous liquid, said alkyd mixture comprising an alkyd and an unsaturated hydroxy fatty acid. The invention furthermore pertains to methods of producing the nanoemulsion, and to uses of the nanoemulsion and/or the alkyd nano droplets contained therein. 1. A method of producing a nanoemulsion comprising nano droplets comprising alkyd , said nano droplets are dispersed in an aqueous liquid , the method comprising the step of: i) a free, unsaturated hydroxy fatty acid (fuhfa),', 'ii) an oligoester of unsaturated hydroxy fatty acid (ouhfa), and/or', 'iii) a hydroxy carboxylic acid ester of i) or ii) (hcuhfa) wherein the hydroxy carboxylic acid has a molecular weight of at most 250 g/mol,, 'a) providing an alkyd mixture comprising an alkyd and a source of unsaturated hydroxy fatty acid (suhfa), said source comprisesb) optionally, adding an alkalizing agent to deprotonate at least some of carboxylic acids of the alkyd mixture,c) forming a nanoemulsion of the alkyd mixture in an aqueous liquid.2. The method according to any of the preceding claims , wherein the alkyd comprises , or even consists of:long oil alkyd,medium oil alkyd, and/orshort oil alkyd.3. The method according to any of the preceding claims , wherein the alkyd has an acid value of at most 20 mg KOH/g , preferably at most 15 mg KOH/g and even more preferably at most 10 mg KOH/g.4. The method according to any of the preceding claims , wherein the alkyd has a water content of at most 5% w/w , preferably at most 2% w/w , more preferably at most 1% w/w , even more preferably at most 0.5% w/w , and most preferably at most 0.1% w/w.5. The method according to any of the preceding claims , wherein the alkyd has a content of VOC of at most 50 g/L , preferably at most 20 g/L , more preferably at most 5 g/L , even more preferably at most 1 g/L , and most preferably at most 0. ...

AQUEOUS SEALANT COMPOSITION FOR NONAQUEOUS ELECTROLYTE BATTERY

Disclosed is an aqueous sealant composition for a nonaqueous electrolyte battery by which a sealant layer having excellent properties can be obtained. An aqueous sealant composition for a nonaqueous electrolyte battery of the present disclosure comprises an aqueous dispersion in an amount of 70 mass % or more and 97 mass % or less by mass of solid content, wherein the aqueous dispersion comprises an olefinic polymer as a main component. 1. An aqueous sealant composition for a nonaqueous electrolyte battery , comprising an aqueous dispersion in an amount of 70 mass % or more and 97 mass % or less by mass of solid content , wherein the aqueous dispersion comprises an olefinic polymer as a main component.2. The aqueous sealant composition for a nonaqueous electrolyte battery according to claim 1 , further comprising:a water-soluble polymer in an amount of 3 mass % or more and 30 mass % or less by mass of solid content; anda total solid content concentration of 5 mass % or more and 70 mass % or less.3. The aqueous sealant composition for a nonaqueous electrolyte battery according to claim 2 , wherein the water-soluble polymer has a 4 mass % aqueous solution viscosity of 4 mPa×s or more and 500 mPa×s or less.4. The aqueous sealant composition for a nonaqueous electrolyte battery according to claim 1 , wherein the aqueous dispersion is a dispersion of polyethylene or polypropylene in water claim 1 , or a self-emulsified modified olefinic polymer.5. The aqueous sealant composition for a nonaqueous electrolyte battery according to claim 2 , wherein the aqueous dispersion is a dispersion of polyethylene or polypropylene in water claim 2 , or a self-emulsified modified olefinic polymer.6. The aqueous sealant composition for a nonaqueous electrolyte battery according to claim 3 , wherein the aqueous dispersion is a dispersion of polyethylene or polypropylene in water claim 3 , or a self-emulsified modified olefinic polymer. The present disclosure relates to an aqueous sealant ...

REACTIVE SURFACTANT COMPOSITION FOR EMULSION POLYMERIZATION

The present invention is concerned with a reactive surfactant composition for emulsion polymerization, which is able to micronize the particle diameter of a polymer emulsion and to reduce the addition amount of the reactive surfactant composition to be used. 17.-. (canceled)10. A coating material composition comprising the polymer emulsion obtained by the production method according to .11. A method of producing a polymer coating film foimed of the coating material composition according to .13. The method of emulsion polymerization according to claim 8 , wherein in the formula (1) claim 8 , m′ is an integer of 1 or more and an integer of 100 or less.14. The method of emulsion polymerization according to claim 8 , wherein in the formula (1) claim 8 , m′ is an integer of 2 or more and an integer of 50 or less.15. The method of emulsion polymerization according to claim 8 , wherein in the formula (1) claim 8 , n′ is an integer of 1 or more and an integer of 400 or less.16. The method of emulsion polymerization according to claim 8 , wherein in the formula (1) claim 8 , n′ is an integer of 2 or more and an integer of 200 or less.17. The method of emulsion polymerization according to claim 8 , wherein in the formula (1) claim 8 , the carbon number of the alkyleneoxy group represented by AO is 8 or less.18. The method of emulsion polymerization according to claim 8 , wherein in the requirement R claim 8 , m is 2 or more and 20 or less.19. The method of emulsion polymerization according to claim 8 , wherein in the requirement R claim 8 , m is 3 or more and 10 or less.20. The method of emulsion polymerization according to claim 8 , wherein in the requirement R claim 8 , n is 1 or more and 150 or less.21. The method of emulsion polymerization according to claim 8 , wherein in the requirement R claim 8 , (m+n) is {3≤(m+n)≤100}.22. The method of emulsion polymerization according to claim 8 , wherein in the formula (I) claim 8 , X is 10 or more and 29 or less.23. The method of ...

PRIMER COMPOSITION

A water-based primer composition comprising an porous submicron silica dispersion, preferably in an amount from 10 to 30 wt.-% based on the weight of the entire composition, starch, preferably in an amount from 10 to 30 wt.-% based on the weight of the entire composition, and at least one component selected from the group consisting of a further polysaccharide, a hemicellulose, lignin, a styrene-acrylic emulsion, a polyvinylacetate and a sulfopolyester. Further, use of the composition for preparing a primer layer on a substrate, to a method of printing on a substrate, comprising the steps of preparing a primer layer on at least a part of one surface of the substrate using the composition, and printing on the primer layer using a liquid toner, as well as to an article manufactured with the method is disclosed. 115-. (canceled)16. A water-based primer composition comprising:a porous submicron silica,starch, andat least one component selected from the group consisting of a further polysaccharide, a hemicellulose, lignin, styrene-acrylic emulsion, a polyvinylacetate and a sulfopolyester.17. The primer composition according to claim 16 , wherein the composition comprises water in an amount from 10 to 70 wt.-% claim 16 , based on a weight of an entire composition.18. The primer composition according to claim 16 , wherein the starch is rice starch.19. The primer composition according to claim 17 , wherein the starch is rice starch.20. The primer composition according to claims 16 , wherein the at least one component is a further polysaccharide.21. The primer composition according to claim 20 , wherein the further polysaccharide is gum arabic.22. The primer composition according to claim 16 , wherein the at least one component is a hemicellulose or lignin or a styrene-acrylic emulsion.23. The primer composition according to claim 22 , wherein the hemicellulose is xylan.24. The primer composition according to claim 16 , wherein the at least one component is polyvinylacetate ...

Bead Maker and Decorator

An apparatus, kit, and methods for forming a bead between bead-forming blocks having internal bead-forming channels are provided. The bead-forming channels of adjacent bead-forming blocks are slidably engaged to manipulate a measured amount of modeling compound between the bead-forming blocks and within an internal space between the opposing channels. In one embodiment, the bead-forming blocks maintain orientation with respect to an axis of travel based on a block guide. Further, the measured amount of modeling compound is determined using an integrated measuring feature coupled to at least one of the pair of bead-forming blocks. The internal volume of an integrated measuring feature corresponds to a threshold amount of modeling compound for manipulating between the pair of blocks and forming a bead while contacting at least a portion of the mated bead-forming channels. In further aspects, a molded bead may be coated with a multicomponent bead-coating mixture. Multi-component bead-coating mixtures and methods of using thereof are provided. 1. A bead-forming kit comprising:a gel-like base component, andone or more acrylic coloring components,wherein the gel-like base component comprises an aqueous carrier, one or more water-swellable clay materials, optionally one or more preservatives, and optionally one or more additives, andwherein each acrylic coloring component is an acrylic paint.2. The bead-forming kit of claim 1 , wherein the aqueous carrier is water.3. The bead-forming kit of claim 1 , wherein the aqueous carrier is included in the gel-like base component in an amount between about 85.0 wt % and about 99.0 wt % of the total gel-like base component.4. The bead-forming kit of claim 1 , wherein the one or more water-swellable clay materials are selected from a group consisting of water-swellable smectite claim 1 , water-swellable bentonite claim 1 , water-swellable mica claim 1 , water-swellable hectorite claim 1 , water-swellable montmorillonite claim 1 , ...

SACRIFICIAL COATING FOR INTERMEDIATE TRANSFER MEMBER OF AN INDIRECT PRINTING APPARATUS

An embodiment of the present disclosure is directed to a sacrificial coating composition for an image transfer member in an aqueous ink imaging system. The coating composition is made from ingredients comprising: a latex comprising polymer particles dispersed in a continuous liquid phase; at least one hygroscopic material; at least one oil-in-water emulsion; and at least one surfactant. 1. An indirect printing apparatus comprising:an intermediate transfer member; a latex comprising polymer particles dispersed in a continuous liquid phase;', 'at least one hygroscopic material;', 'at least one oil-in-water emulsion; and', 'at least one surfactant;, 'a sacrificial coating on the intermediate transfer member, the sacrificial coating made from ingredients comprisinga coating mechanism for forming the sacrificial coating onto the intermediate transfer member;a drying station for drying the sacrificial coating;at least one ink jet nozzle positioned proximate the intermediate transfer member and configured for jetting ink droplets onto the sacrificial coating formed on the intermediate transfer member;an ink processing station configured to at least partially dry the ink on the sacrificial coating formed on the intermediate transfer member; anda substrate transfer mechanism for moving a substrate into contact with the intermediate transfer member.2. The apparatus of claim 1 , wherein the polymer particles comprise one or more repeating polymeric units selected from the group consisting of acrylic acid units claim 1 , acrylate units claim 1 , methacrylic acid units claim 1 , methacrylate units claim 1 , diene units claim 1 , aliphatic nitrile units claim 1 , vinyl ether units claim 1 , vinyl ester units claim 1 , vinyl ketone units claim 1 , vinylidene halide units claim 1 , vinyl substituted heterocyclic amine units claim 1 , acrylamide units claim 1 , methacrylamide units claim 1 , vinyl substituted aromatic hydrocarbon units claim 1 , vinyl halide units and alkene units.3 ...

COATING COMPOSITIONS

The present disclosure provides for an aqueous dispersion for use in coating applications. The aqueous dispersion includes an aqueous composition and a solid content of a melt blend product having an acid functionalized polypropylene base polymer, a polypropylene copolymer, an acid functionalized polypropylene wax and an acid functionalized polyolefin. The aqueous dispersion is included in a coating composition, where the coating composition includes the aqueous dispersion, a solvent, a crosslinker and a basic water composition having water and a base. The present disclosure also provides for a coated article having a substrate and a coating on the substrate, where the coating includes the coating composition of the present disclosure. 1. An aqueous dispersion , comprising: 15 to 60 wt. % of an acid functionalized polypropylene base polymer having a melting point of 155° C. to 170° C.;', {'sup': '3', '16 to 50 wt. % of a polypropylene copolymer having a density of less than 0.88 grams/cubic centimeter (g/cm);'}, '5 to 20 wt. % of an acid functionalized polypropylene wax; and', '15 to 30 wt. % of an acid functionalized polyolefin, wherein the wt. % is based on the total weight of the melt blend product and components of the melt blend product add to 100 wt. %; and, 'a solid content from 15 weight percent (wt. %) to 60 wt. % based on a total weight of the aqueous dispersion, the solid content comprises a melt blend product havingan aqueous composition.2. The aqueous dispersion of claim 1 , wherein the melt blend product includes 20 to 55 wt. % of the acid functionalized polypropylene base polymer having the melting point of 155° C. to 170° C.3. The aqueous dispersion of claim 1 , wherein the melt blend product includes 26 to 46 wt. % of the acid functionalized polypropylene base polymer having the melting point of 155° C. to 170° C.4. The aqueous dispersion of claim 1 , wherein the acid functionalized polypropylene base polymer having the melting point of 155° C. to ...

FREEZE-THAW STABLE PAINT FORMULATION

The present invention relates to a pre-paint composite comprising an aqueous slurry of TiOparticles and attached and unattached polymeric binder, and a sufficient amount of a secondary alcohol ethoxylate of the formula CHO(CHCHO)H to give 35 to 90 weight percent attachment of polymeric binder to the TiOparticles, based on the weight of total polymeric binder in the pre-paint composite, where x is from 15 to 50; and the O(CHCHO)H group is bonded to a CH group on the CHchain. The present invention also relates to a coatings composition containing the composite as well as a process for preparing the pre-paint composite and the coatings composition. 1. A process for preparing a pre-paint composite comprising the steps of: [{'sub': '2', 'i) an aqueous dispersion of TiOparticles and an adsorbing sulfur acid functionalized polymer;'}, 'ii) an anionic surfactant;', 'iii) sodium styrene sulfonate; and', 'iv) a redox initiator system;, 'a) contacting together a mixture ofto form a first composite intermediate; then i) methyl methacrylate or styrene or a combination thereof;', {'sub': 1', '10, 'ii) a C-Calkyl acrylate; and'}, 'iii) a carboxylic acid containing monomer under emulsion polymerization conditions;, 'b) contacting under emulsion polymerization conditions the first composite intermediate with a first monomer emulsion comprisingto form a second composite intermediate; then i) styrene or methyl methacrylate or a combination thereof;', {'sub': 1', '10, 'ii) a C-Calkyl acrylate;'}, 'iii) carboxylic acid containing monomer; and', {'sub': 10-15', '22-32', '2', '2', 'x, 'iv) a secondary alcohol ethoxylate of the formula CHO(CHCHO)H;'}], 'c) contacting the second composite intermediate with a second monomer emulsion comprising{'sub': 2', '2', '2', 'x', '10-15', '22-32, 'to form an aqueous dispersion of TiOparticles with incomplete attachment of polymeric binder; where x is from 15 to 50 and the O(CHCHO)H group is bonded to a CH group on the CHchain.'}2. The process of ...

ULTRA-HIGH SOLIDS EMULSION AND APPLICATION

The present disclosure is directed to an ultra-high solids emulsion comprising a plurality of multiphase polymer particles, in which the multiphase particles comprises an acrylic-based copolymer derived from monomers comprising an alkyl methacrylate; an alkyl acrylate; a hydroxyalkyl acrylate; at least one or more acids; a vinyl aromatic compound; and a vinyl ester or vinyl lactam, a copolymerizable surfactant, at least one or more alkylphenol ethoxylate (APE) free nonionic surfactants, and at least one or more APE free anionic surfactants in aqueous medium in the presence of an initiator and a buffer. Additionally, methods for preparing such ultra-high solids emulsion and applications of such emulsion in coatings and adhesives are disclosed. 1. An ultra-high solids emulsion , comprising:a plurality of multiphase polymer particles, the multiphase polymer particles comprising an acrylic-based copolymer derived from an alkyl methacrylate;', 'an alkyl acrylate;', 'a hydroxyalkyl acrylate or hydroxyalkyl methacrylate;', 'at least one acid;', 'a vinyl aromatic compound; and', 'a vinyl ester or vinyl lactam,, 'monomers comprisingat least one copolymerizable surfactant,at least one alkylphenol ethoxylate (APE) free nonionic surfactant, andat least one APE free anionic surfactant in an aqueous medium in the presence of a free-radical initiator and a buffer.2. The ultra-high solids emulsion of claim 1 , wherein the alkyl acrylate is selected from the group consisting of n-butyl acrylate claim 1 , sec-butyl acrylate claim 1 , tert-butyl acrylate claim 1 , 2-ethylhexyl acrylate claim 1 , iso-bornyl acrylate claim 1 , iso-bornyl methyl acrylate claim 1 , ethyl acrylate claim 1 , iso-octyl acrylate and decyl acrylate claim 1 , and hexyl acrylate.3. The ultra-high solids emulsion of claim 1 , wherein the alkyl methacrylate is methyl methacrylate claim 1 , ethyl methacrylate claim 1 , 2-ethylhexyl methacrylate claim 1 , n-butyl methacrylate claim 1 , sec-butyl methacrylate claim 1 ...

COATING AGENT COMPOSITION FOR BATTERY ELECTRODES OR SEPARATOR

A coating agent composition for battery electrode or separator, comprises a vinyl alcohol copolymer having a structural unit represented by the general formula (1), and an aqueous emulsion of a synthetic resin obtained by polymerizing a copolymerizable monomer having an acrylic monomer as a main component, or an aqueous emulsion of a styrene thermoplastic elastomer. 2. The method according to claim 1 , wherein the coating agent composition further comprises:a salt having counter anions and/or counter cations of an electrolyte used in the secondary battery.3. The method according to claim 1 , wherein the vinyl alcohol copolymer disperses and stabilizes the emulsion.4. The method according to claim 3 , wherein at least a part of the vinyl alcohol copolymer is grafted on at least a part of the synthetic resin.5. The method according to claim 3 , wherein the coating agent composition further comprises inorganic particles.6. The method according to claim 3 , wherein the coating agent composition further comprises counter anions and/or counter cations of an electrolyte used in the secondary battery.7. The method according to claim 1 , wherein at least a part of the vinyl alcohol copolymer is grafted on at least a part of the synthetic resin.8. The method according to claim 7 , wherein the coating agent composition further comprises inorganic particles.9. The method according to claim 7 , wherein the coating agent composition further comprises counter anions and/or counter cations of an electrolyte used in the secondary battery.10. The method according to claim 1 , wherein the coating agent composition further comprises inorganic particles.11. The method according to claim 10 , wherein the coating agent composition further comprises counter anions and/or counter cations of an electrolyte used in the secondary battery.12. The method according to claim 1 , wherein the coating agent composition further comprises counter anions and/or counter cations of an electrolyte used in ...

AQUEOUS RESIN DISPERSION, PAINT, ADHESIVE, AND LAMINATE

An aqueous resin dispersion wherein a polymer (C) obtained by bonding a polyolefin (A) to a polyether resin (B) is dispersed in water; and the polyether resin (B) contains a polyether resin (B1) having an HLB of less than 8 and a polyether resin (B2) having an HLB of 8 to 20 according to calculation by the Griffin method. 1. An aqueous resin dispersion wherein a polymer (C) obtained by bonding a polyolefin (A) to a polyether resin (B) is dispersed in water; and the polyether resin (B) contains a polyether resin (B1) having an HLB of less than 8 and a polyether resin (B2) having an HLB of 8 to 20 according to calculation by the Griffin method.2. The aqueous resin dispersion according to claim 1 , wherein the weight average molecular weight [Mw] of the polyether resin (B1) and the polyether resin (B2) is from 500 to 3 claim 1 ,000.3. The aqueous resin dispersion according to claim 1 , wherein the polyolefin (A) is a polyolefin (A1) having no reactive group or a polyolefin (A2) having a reactive group.4. The aqueous resin dispersion according to claim 1 , wherein the polyolefin (A2) contains one or more reactive groups (D) selected from the group consisting of a carboxylic acid group claim 1 , a dicarboxylic anhydride group and a dicarboxylic anhydride monoester group claim 1 , in a ratio of polyolefin (A2):reactive group (D)=100:0.1 to 100:5 (weight ratio).5. The aqueous resin dispersion according to claim 1 , wherein the polyolefin (A) is a propylene-α-olefin copolymer having a weight average molecular weight [Mw] of 10 claim 1 ,000 to 300 claim 1 ,000 and a propylene content of 50 mol % or more.6. The aqueous resin dispersion according to claim 1 , wherein the polyether resin (B) has claim 1 , as a reactive group claim 1 , at least either one of an amino group and a hydroxyl group.7. The aqueous resin dispersion according to claim 1 , wherein HLB of the polyether resin (B1) is 1 to 6 and HLB of the polyether resin (B2) is 10 to 20.8. A coating material comprising ...

A Method for Optimizing a Hegman Rating of a Diluted Emulsion, a Diluted Emulsion Produced Thereby, and a Coating Made

A method for optimizing a Hegman rating of a diluted emulsion including adjusting the shear work in the dilution mixer, wherein the adjusting the shear work may comprise raising or lowering the shear work; adjusting the temperature of the concentrated and/or diluted emulsion; if not earlier added, adding a basic aqueous solution and/or dispersing agent; adding one or more other additives; and/or adjusting the amount of any additive, basic solution or surfactant solution is provided. Also provided are diluted emulsions produced thereby and coatings made from the diluted emulsions. 1. A method for optimizing a Hegman rating of a diluted emulsion comprising:(a) feeding a molten polymer resin into a melt kneader;(b) feeding an initial water stream into the melt kneader;(c) optionally feeding a basic aqueous solution and/or a dispersing agent into the melt kneader to form a concentrated emulsion, wherein the concentrated emulsion comprises from greater than 60 wt % polymer resin solids;(d) feeding the concentrated emulsion into a dilution mixer wherein water is continuously or in a single or multi-stage manner added to the concentrated emulsion to dilute the concentrated emulsion to form an diluted emulsion, wherein the diluted emulsion comprises equal to or less than 70 wt % polymer resin solids;(e) measuring a first Hegman rating of a first sample of the diluted emulsion;(f) determining if the first Hegman rating of the first sample is acceptable for an intended end use application;(g) if the first Hegman rating of the first sample is not acceptable, adjusting the shear work in the dilution mixer, wherein the adjusting the shear work may comprise raising or lowering the shear work;(h) measuring a second Hegman rating of a second sample of the diluted emulsion;(i) determining if the second Hegman rating of the second sample is acceptable for the intended end use application;(j) if the second Hegman rating of the second sample is not acceptable, adjusting the temperature ...

BITUMEN CUTBACK COMPOSITIONS AND METHODS OF USE THEREOF

A bitumen cutback composition is described substantially comprising Compound A with a formula: 1. A bitumen cutback composition substantially comprising Compound A with a formula:{'br': None, 'R1-X—R2\u2003\u2003[COMPOUND A]'}where R1 is alkyl or phenyl hydrocarbon group;X is an O—C═O group; andR2 is a C1-C13 hydrocarbon chain branched or non-branched, with none, one, or more than one, oxygen interruption(s).2. The bitumen cutback composition as claimed in wherein R1 is an alkyl group with less than or equal to 13 carbon atoms claim 1 , the alkyl group being branched or straight.3. The bitumen cutback composition as claimed in wherein Compound A comprises a total of 6 to 13 carbon atoms.4. The bitumen cutback composition as claimed in wherein the bitumen cutback composition comprises:alkyl esters of fatty acids;esters of trihydroxy alcohols;mono ester, or di, or tri, hydroxy alcohols;phenyl alkyl esters;phenoxy alcohols and their esters;ether alcohols and their esters; andcombinations thereof.5. The bitumen cutback composition as claimed in wherein the bitumen cutback composition is substantially miscible with bitumen at ambient temperature and pressure.6. The bitumen cutback composition as claimed in wherein the bitumen cutback composition has a flash point greater than 50° C. at ambient temperature and pressure.7. The bitumen cutback composition as claimed in wherein the bitumen cutback composition further comprises at least one solubility and/or stability enhancer compound selected from: esters of carboxylic acids claim 1 , esters of trihydroxy alcohols claim 1 , biodiesel claim 1 , mono ester of di or tri hydroxy alcohols claim 1 , and combinations thereof.8. The bitumen cutback composition as claimed in wherein the bitumen cutback composition solubility and/or stability enhancer compound comprises 20-30% by weight of the cutback bitumen composition.9. The bitumen cutback composition as claimed in wherein the bitumen cutback composition comprises diethylene ...

PROCESS OF MAKING SILICONE-IN-WATER EMULSIONS

The presently claimed invention relates to a process of making silicone-in-water emulsion, compositions comprising a silicone-in-water emulsion and use of the compositions as an additive in paint and coating formulations, printing ink compositions, personal care products, textiles, leather and indirect food contact applications. 143.-. (canceled)44. A process of making a silicone-in-water emulsion comprisingi) contacting at least one silicone with at least one organic non-polar solvent to obtain a solution;ii) adding at least one anionic surfactant selected from the group consisting of metal salts of monoalkyl sulfosuccinates, metal salts of dialkyl sulfosuccinates, metal salts of alkyl sulfates, metal salts of alkyl ether sulfates, metal salts of olefin sulfonates, metal salts of linear alkyl benzene sulfonates, alkoxylated alkyl polyglycol ether phosphates, metal salts of alkoxylated alkyl polyglycol ether phosphates, metal salts of alkyl phosphate esters, metal salts of alkyl ether phosphates, and metal salts of alkyl-aryl ether phosphates to the solution obtained in step i) to obtain a mixture;iii) adding water under shear, applied to the mixture obtained in step ii), to obtain a silicone-in-water emulsion; andiv) removing the at least one organic non-polar solvent,{'sub': 'v', 'wherein the silicone-in-water emulsion has a particle size distribution D50 in the range from ≥0.1 μm to ≤25 μm, determined according to dynamic light scattering technique with a fixed scattering angle of 90°.'}45. The process according to claim 44 , wherein the particle size distribution D50 of the silicone-in-water emulsion is in the range from ≥0.1 μm to ≤10 μm determined according to dynamic light scattering technique with a fixed scattering angle of 90°.46. The process according to claim 44 , wherein the particle size distribution D50 of the silicone-in-water emulsion is in the range from ≥1 μm to ≤10 μm determined according to dynamic light scattering technique with a fixed ...

Enhancing Release of Bulk Solids from a Surface

Methods of enhancing release of bulk solids from a surface are provided. The methods comprise wetting the surface with a substance comprising water, a fatty acid, an emulsifier, and a carrier oil. The carrier oil may be selected from mineral oil, silicone oil, and combinations thereof. The fatty acid may be tall oil fatty acid. The substance may be formed from diluting a concentrate with water. The substance may be applied to the surface at a dose of from about 0.1 gallons to about 50 gallons of the substance per about 2000 square feet of surface, thereby wetting the surface. 1. A method of enhancing release of bulk solids from a surface comprising:wetting the surface with a substance comprising water, a fatty acid, an emulsifier, and a carrier oil.2. A method of enhancing release of bulk solids from a surface comprising:wetting the surface with a substance comprising from about 40 wt % to about 90 wt % water, from about 10 wt % to about 20 wt % of a carrier oil, from about 0.2 wt % to about 2 wt % of a fatty acid, and from about 0.5 wt % to about 2.5 wt % emulsifier.3. A method of enhancing release of bulk solids from a surface comprising:diluting a concentrate comprising a fatty acid, an emulsifier, and a carrier oil with water to form a substance; andwetting the surface with the substance.4. The method of claim 1 , wherein the carrier oil comprises at least one of mineral oil and silicone oil.5. The method of claim 1 , wherein the carrier oil is mineral oil.6. The method of claim 5 , wherein the mineral oil is white mineral oil.7. The method of claim 1 , wherein the carrier oil is silicone oil.8. The method of claim 1 , wherein the fatty acid is tall oil fatty acid.9. The method of claim 1 , wherein the surface is an interior surface of a bulk solids container.10. The method of claim 9 , wherein the bulk solids container is stationary.11. The method of claim 9 , wherein the bulk solids container is mobile.12. The method of claim 9 , wherein the bulk solids ...

SILICONE RELEASE COATING COMPOSITION AND LOW RELEASE FORCE EMULSION SILICONE RELEASE COATING FOR FILMS AND PAPERS HAVING CURED RELEASE COATING

A silicone release coating composition comprises: 2. The silicone release coating composition according to claim 1 , wherein the alkenyl content of component (B) is within a range of 0.05 to 0.50_wt %.3. The silicone release coating composition according to claim 1 , wherein component (A) is 100 weight parts of at least one organopolysiloxane fluid selected from the group consisting of: a linear organopolysliloxane claim 1 , a branched organopolysiloxane claim 1 , a mixture of organopolysiloxanes having different alkenyl contents of 0.10 to 3.0 wt % claim 1 , and a mixture of a linear organopolysliloxane and a branched organopolysiloxane.4. The silicone release coating composition according to claim 1 , wherein component (A) is a mixture of (A-1) a polydimethylsiloxane having alkenyl groups only in its molecular terminals and (A-2) a polydimethylsiloxane having alkenyl groups in its molecular terminals and its side-chain positions.5. The silicone release coating composition according to claim 1 , wherein component (A) comprises at least one organopolysiloxane fluid having a branched structure and a viscosity at 25° C. of 50 to 10 claim 1 ,000 mPa·s claim 1 , comprising the siloxane units (i) to (iii) described below claim 1 , and having a straight-chain moiety comprising a plurality of siloxane unit (ii) claim 1 , and a branch point comprising siloxane unit (i) claim 1 , wherein the terminals of the straight-chain moiety are end blocked by the siloxane unit (iii);{'sub': '4/2', '(i) the siloxane unit represented by the general formula SiO: 1 or more;'}{'sub': 2', '2/2, '(ii) the siloxane unit represented by the general formula RSiO: 15 to 995;'}{'sup': a', 'a', 'a', 'a, 'sub': 2', '1/2, '(iii) the siloxane unit represented by the general formula RRSiO; in the formulae, Ris selected from the group consisting of alkyl groups having 1 to 8 carbon atoms, alkenyl groups having 2 to 8 carbon atoms, a phenyl group, alkoxy groups having 1 to 8 carbon atoms, and a hydroxyl ...

AQUEOUS ALKYD RESIN EMULSIONS CONTAINING NON-FUGITIVE, REACTIVE EMULSIFYING SURFACTANTS

An aqueous alkyd resin coating composition, comprising (a) at least one alkyd resin as a dispersed phase; (b) an emulsifier based on styrenated phenols that have been converted into reactive surfactants by first reaction with one or more equivalents of an allyl glycidyl ether to provide pendant allyl groups and then oxyalkylated and (c) water. The invention also provides a method for preparing these aqueous alkyd resin coating compositions from solvent borne alkyd compositions. 2. The coating composition of claim 1 , wherein the emulsifier is a mixture of nonionic and anionic surfactants of Formulae I and II.3. The coating composition of claim 1 , wherein the emulsifier of Formula I is a sulfate ester.4. The coating composition of claim 1 , wherein the emulsifier of Formula I is a phosphate ester.5. The coating composition of claim 1 , which contains at least one nonionic emulsifier which contains ethylene oxide and propylene oxide residues in a heteric claim 1 , block claim 1 , or block heteric arrangement.6. A method for applying a protective coating to a substrate comprising the application of the compositions of to a substrate and allowing it to dry in air.7. A method for preparing a dispersion of an alkyd resin comprising the steps of:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(a) combining the alkyd resin, containing an organic solvent, with the emulsifiers of formula I or II of or combinations thereof;'}(b) optionally heating the mixture to reduce the viscosity to a suitable level;(c) adding water to the mixture of step 1 until a phase inversion occurs;(d) further diluting the emulsion with water to the desired solids level;(e) removing the solvent through distillation; and(f) optionally, adding other additives such as wetting agents, anticorrosives, pigments, drying agents, or other coating additives. This application is a continuation of U.S. Ser. No. 14/217,381 filed Mar. 17, 2014; now U.S. Pat. No. 9,255,206 issued Feb. 9, 2016. This application ...

SYNTHETIC THICKENERS INCORPORATING NON-REACTIVE DILUENTS

The presently disclosed and/or claimed inventive concept(s) relates to a method for preparing a reaction product, comprising (1) molten mixing a first active hydrogen containing component and a first alkali hydroxide to form a first mixture; (2) adding water into the first mixture to dissolve the first molten alkali hydroxide to form a second mixture; (3) reacting a first hydrophobic component with the second mixture to provide a Diluent; (4) molten mixing at least one second active hydrogen containing component, a second alkali hydroxide and the Diluent to form a third mixture; (5) adding water into the third mixture to dissolve the second molten alkali hydroxide to form a fourth mixture; and (6) reacting the fourth mixture with a gem-polyhalide compound or a sulfonate ester for a sufficient time to form the reaction product. Also, disclosed is a water soluble or dispersible composition comprising; a diluent and a polymer 1. A method for preparing a reaction product , comprising:(1) molten mixing a first active hydrogen containing component and a first alkali hydroxide to form a first mixture;(2) adding water into the first mixture to dissolve the first molten alkali hydroxide to form a second mixture;(3) reacting a first hydrophobic component with the second mixture to provide a Diluent;(4) molten mixing at least one second active hydrogen containing component, a second alkali hydroxide and the Diluent to form a third mixture;(5) adding water into the third mixture to dissolve the second molten alkali hydroxide to form a fourth mixture; and(6) reacting the fourth mixture with a gem-polyhalide compound or a sulfonate ester for a sufficient time to form the reaction product.2. The method of claim 1 , further comprising a step (7) reacting a second hydrophobic component with the reaction product.3. The method of claim 1 , wherein the first and second active hydrogen containing components are identical or different and each independently comprises a single functional ...

Method for producing aqueous clear coating composition comprising aqueous silicone resin emulsion

Provided is a method for producing an aqueous clear coating composition that is capable of providing an aqueous clear coating composition comprising inorganic oxide fine particles as an ultraviolet absorber and an aqueous silicone resin emulsion having good storage stability, which aqueous clear coating composition is capable of forming a coating film being superior in weatherability and durability (especially acid resistance) and high in transparency. A method for producing an aqueous clear coating composition comprising an aqueous silicone resin emulsion, the method comprising the following steps:obtaining a silicone resin-organic solvent mixture from a mixture of a silicone resin (A) with an organic solvent (B1) by replacing at least portion of the organic solvent (B1) with an organic solvent (B2) and/or an organic solvent (B3),mixing the silicone resin-organic solvent mixture, the organic solvent (B2) and/or the organic solvent (B3), and inorganic oxide fine particles (D) to obtain a silicone resin mixture, andsubjecting the silicone resin mixture and a mixture of an emulsifier (C) with an aqueous medium to a mechanical emulsification treatment, or subjecting a mixture of the silicone resin mixture with an emulsifier (C) and an aqueous medium to a mechanical emulsification treatment to obtain an aqueous silicone resin emulsion,wherein the silicone resin (A) comprises a branched organopolysiloxane (A1) having a weight average molecular weight of 5,000 to 300,000,wherein the organic solvent (B1) comprises a hydrocarbon-based solvent having a solubility of 1 g/100 g-H2O or less in water,wherein the organic solvent (B2) comprises at least one solvent selected from a group consisting of an alcohol, an alkylene glycol monoalkyl ether, and an alkylene glycol dialkyl ether, and the organic solvent (B2) has a solubility of less than 5 g/100 g-H2O in water,wherein the organic solvent (B3) is at least one solvent selected from a group consisting of an alcohol, an alkylene ...

Acrylic polymers and compositions containing such polymers

Coated articles, methods and coating compositions containing (a) a crosslinkable carboxyl-functional acrylic polymer made by polymerizing monomers including acidic monomer, multi-ethylenically unsaturated monomer and optional styrene or substituted styrene, and (b) a nitrogen-containing carboxyl-reactive crosslinking agent such as a beta-hydroxyalkylamide or beta-hydroxyalkylurea compound. The coating composition is useful in coating metal substrates including interior or exterior surfaces of food or beverage cans. The cured coating compositions can exhibit both good flexibility and high Tg.

AIR-DRYING TYPE WATER-BORNE PAINT COMPOSITION

Provided is an air-drying type water-borne paint composition including a water-borne resin (A) and an emulsion (B) of an ethylene-vinyl acetate copolymer having an ethylene content ratio of 5 to 50% by mass, wherein a content of the ethylene-vinyl acetate copolymer is 5 to 50% by mass, relative to a resin solid content in the air-drying type water-borne paint composition. The air-drying type water-borne paint composition may be a two-pack water-borne paint composition including a first agent containing the water-borne resin (A) and a second solution containing a curing agent (C). 1. An air-drying type water-borne paint composition comprising:a water-borne resin (A); andan emulsion (B) of an ethylene-vinyl acetate copolymer having an ethylene content ratio of 5 to 50% by mass,wherein a content of the ethylene-vinyl acetate copolymer is 5 to 50% by mass, relative to a resin solid content in the air-drying type water-borne paint composition.2. The air-drying type water-borne paint composition according to claim 1 , wherein the water-borne resin (A) comprises a water-borne resin selected from the group consisting of a water-borne acrylic resin (A1) claim 1 , a water-borne epoxy resin (A2) and a water-borne amine resin (A3).3. The air-drying type water-borne paint composition according to claim 2 , wherein the water-borne amine resin (A3) is a water-borne epoxy-based amine resin that is an amine-modified product of an epoxy resin.4. The air-drying type water-borne paint composition according to claim 3 , wherein the epoxy resin has a molecular weight of greater than or equal to 2000.5. The air-drying type water-borne paint composition according to claim 1 , wherein the air-drying type water-borne paint composition is a two-pack water-borne paint composition comprising a first agent containing the water-borne resin (A) and a second agent containing a curing agent (C).6. The air-drying type water-borne paint composition according to claim 5 , wherein the curing agent (C) ...

Method of Manufacturing of Insulated Flat Long-Length Second Generation High-Temperature Superconducting Wires and Wire

A method of manufacturing an insulated flat long-length second-generation HTS wire by preparation of an electrodeposition emulsion, stirring the mixture for a time necessary for the neutralization reaction between the polyimide and the stabilizer to occur to form an intermediate solution, adding a precipitating agent to the intermediate solution while stirring; electrodeposition of the emulsion onto a HTS wire in a cathode cell while the HTS wire is moved through the cell containing the emulsion where the cathode is at a negative potential and the wire is at a positive potential; thermal treatment to form an insulating film on the wire surface by heating at a temperature not exceeding 200° C. A long-length HTS wire with a high-quality thin polyimide insulation coating of a high dielectric strength can be obtained, as well as an insulated HTS strand of a complex shape, e.g., of a Roebel type. 1. A flat insulated long-length second-generation high-temperature superconducting wire comprising:a polyimide insulation coating of the wire, the polyimide insulation coating also covering edges of the wire;the polyimide insulation coating having a thickness of 10-60 μm of each side of the wire; andthe wire having an aspect ratio a/b of 80-100 and a dielectric strength of at least 100 V/μm;wherein «a» is a width of the wire and «b» is a height of the wire.2. The second-generation high-temperature superconducting wire of claim 1 , wherein the wire comprises multi-layer thin-film structures on flexible metal substrate tapes.3. The second-generation high-temperature superconducting wire of claim 1 , wherein the polyimide insulation coating is deposited onto a copper external coating.4. The second-generation high-temperature superconducting wire of claim 1 , wherein the polyimide insulation coating is deposited onto a silver external coating.5. The second-generation high-temperature superconducting wire of claim 1 , wherein the polyimide insulation coating is deposited onto the ...

HYBRID DISPERSION AND USE THEREOF

The invention relates to a dispersion comprising a dispersion medium (phase I) and a disperse liquid phase II, the dispersion being characterized in that both phases I and II comprise a further dispersed phase III and this dispersed phase III comprises a release-active agent; to a process for preparing the dispersion, and to the use as or for the production of paints, inks, polymer dispersions and release agents. 1. A dispersion comprising a dispersion medium (phase I) and a disperse liquid phase II , wherein both phases I and II comprise a further dispersed phase III and this dispersed phase III comprises a release-active agent.2. The dispersion according to claim 1 , wherein the two phases I and II at room temperature are soluble in one another to an extent of not more than 0.5 wt % claim 1 , based on the respective other phase.3. The dispersion according to claim 1 , wherein the mass ratio of phase I to phase II is from 0.1:100 to 100:0.1.4. The dispersion according to claim 1 , wherein phase II consists of water to an extent of more than 75 wt %.5. The dispersion according to claim 1 , wherein phase I consists of a hydrocarbon or hydrocarbon mixture to an extent of more than 75 wt %.6. The dispersion according to claim 1 , wherein the fraction of phase III in phase I is from 0.1 to 20 wt % claim 1 , based on the sum of phase I and phase III.7. The dispersion according to claim 1 , wherein the fraction of phase III in phase II is from 1 to 40 wt % claim 1 , based on the sum of phase II and phase III.8. The dispersion according to claim 1 , wherein said release-active agent in phase III comprises one or more microwaxes claim 1 , polyethylene waxes and/or ethoxylated polyethylene waxes.9. A process for preparing a dispersion according to claim 1 , wherein a phase I and a phase II are provided claim 1 , a release-active agent is dispersed as phase III into both of phases I and II claim 1 , and subsequently phases I and II are mixed with one another.10. The process ...

LOW VOC ADHESION PRETREATING AND PAINT ADDITIVE COMPOSITIONS, PRETREATING AND PAINT COMPOSITIONS THEREFROM AND METHODS OF MAKING AND USING SAME

Surface pretreating additive compositions, surface pretreating compositions therefrom, surface adhesion promoting compositions, and paint compositions therefrom including an adhesion promoter system, a surfactant system, a solvent system, a solid system, a drying agent system, a crosslinking agent system, a biocide system, a UV stabilizer system, an abrasion resistance system, a wetting system, a defoaming system, and/or a paint additive system and to methods for making and using the compositions. 1. A composition comprising:an adhesion promoting agent or a mixture of promoting agents comprising styrene-acrylic copolymers, acrylic polymers, low volatile organic compound (VOC) alkyd polymers, low VOC long oil alkyd polymers, polyvinylchloride (PVC) polymers, derivatized polyvinylchloride polymers, blocked isocyanate polymers, maleic anhydride polymers, modified chlorinated polypropylene resins, amino-functionalized silicone polymers, mercapto-functionalized silicone polymers, epoxy-functionalized silicone polymers, epoxy resins, and mixtures thereof,a solvent comprising a soy methyl ester, a dibasic ester, or mixtures thereof.2. The composition of claim 1 , further comprising:at least one additive selected from the group consisting of a solid, a drying agent, a crosslinking agent, a biocide, a UV stabilizer, a wetting agent, and a defoamer.3. The composition of claim 3 , wherein:the solid comprises polytetrafluoroethylene (PTFE) particles, PTFE waxes, micronized polyolefins, micronized oxidized polyolefin waxes, paraffin waxes, micronized paraffin waxes, metal oxides, silica, coated silica, fumed silica, calcium carbonate, chalk, high density polyethylene (HDPE), oxides of high density polyethylene, polypropylene, maleic anhydride and silane grafted polyolefins, polyethylene waxes, ceramic beads, ceramic microspheres, glass bubbles, or glass beads,the drying agent comprises ZnO nanoparticles or solutions of Zn, Mn, Co, or Zr salts,the crosslinking agent comprising ...

AIR-DRYING TYPE WATER-BORNE PAINT COMPOSITION

Provided are: a two-pack air-drying type water-borne paint composition comprising a first agent and a second agent, wherein the first agent contains a water-borne epoxy-based amine resin (A) that has at least one amino group selected from the group consisting of a primary amino group and a secondary amino group in a molecule thereof and has an amine equivalent of 500 to 2000, and the second agent contains an epoxy resin emulsion (B); and a water-borne epoxy-based amine resin (A) that can be used for the paint composition. 1. A two-pack air-drying type water-borne paint composition comprising a first agent and a second agent ,wherein the first agent contains a water-borne epoxy-based amine resin (A), the water-borne epoxy-based amine resin (A) having at least one amino group selected from the group consisting of a primary amino group and a secondary amino group in a molecule thereof and having an amine equivalent of 500 to 2000, andthe second agent contains an epoxy resin emulsion (B).2. The air-drying type water-borne paint composition according to claim 1 ,wherein the water-borne epoxy-based amine resin (A) is of a water dispersion type.3. The air-drying type water-borne paint composition according to claim 1 , wherein the water-borne epoxy-based amine resin (A) is an amine-modified product of an epoxy resin claim 1 , andthe epoxy resin has an epoxy equivalent of 700 to 3800.4. The air-drying type water-borne paint composition according to claim 1 , wherein the water-borne epoxy-based amine resin (A) comprises a water-borne epoxy-based amine resin (A1) having an amine equivalent of 500 to 1300 and a water-borne epoxy-based amine resin (A2) having an amine equivalent of 1400 to 2000.5. The air-drying type water-borne paint composition according to claim 4 , wherein a mass ratio of the water-borne epoxy-based amine resin (A1) to the water-borne epoxy-based amine resin (A2) is 8/2 to 2/8.6. The air-drying type water-borne paint composition according to claim 1 , ...

WATER-SOLUBLE PAINT AND COATED CAN

Processability of a paint film is improved and a water-soluble paint in which coloring during heating to a high temperature is minimized and which has excellent productivity and a coated can having a paint film of such a water-soluble paint are provided. A water-soluble paint including a polymer emulsion (C) and a phenolic resin (D) is provided; wherein the polymer emulsion (C) includes a shell part containing an acrylic polymer (A) having a carboxyl group and a core part containing an acrylic polymer (B) having an amide group, wherein the phenolic resin (D) includes a bifunctional phenolic resin (D2) based on a bifunctional phenol and a trifunctional phenolic resin (D3) based on a trifunctional phenol, and a mass ratio ((D2)/(D3)) between the bifunctional phenolic resin (D2) and the trifunctional phenolic resin (D3) is 95/5 to 40/60. 1. A water-soluble paint , comprising:a polymer emulsion (C) including a shell part containing an acrylic polymer (A) having a carboxyl group and a core part containing an acrylic polymer (B) having an amide group; anda phenolic resin (D),wherein the phenolic resin (D) contains a bifunctional phenolic resin (D2) based on a bifunctional phenol and a trifunctional phenolic resin (D3) based on a trifunctional phenol, anda mass ratio ((D2)/(D3)) between the bifunctional phenolic resin (D2) and the trifunctional phenolic resin (D3) is 95/5 to 40/60.2. The water-soluble paint according to claim 1 , wherein 0.1 parts by mass or more and 25 parts by mass or less of the phenolic resin (D) with respect to 100 parts by mass of the polymer emulsion (C) is contained.3. The water-soluble paint according to claim 1 , which is used for coating of a can member for accommodating beverages or foods.4. The water-soluble paint according to claim 2 , which is used for coating of a can member for accommodating beverages or foods.5. A painted plate comprising:a substrate; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a paint film of the water-soluble ...

MULTILAYER COATING AND PROCESS OF PREPARING THE MULTILAYER COATING

A multilayer coating comprising a primer coat layer, one or more elastic layer and a top coat layer and having good mechanical properties, and a method of preparing the multilayer coating. 1. A multilayer coating comprising:(i) a primer coat layer comprising an aqueous primer composition comprising a styrene-acrylic emulsion (co)polymer;(ii) one or more elastic layer comprising a polymer mixture comprising an aqueous binder composition and vulcanized or crosslinked rubber, wherein the aqueous binder composition comprises:a first acrylic emulsion (co)polymer having a glass transition temperature of −5° C. or less;a second acrylic emulsion (co)polymer having a glass transition temperature of at least 15° C.;a crosslinking agent comprising a water-dispersible isocyanate composition;a foaming agent;wherein the vulcanized or crosslinked rubber comprises rubber powder having a sieve particle size less than 0.5 mm; and the weight ratio of the total solids weight of the acrylic emulsion (co)polymer to the total weight of the vulcanized or crosslinked rubber is from 1:1.5 to 1:0.2; and(iii) a top coat layer comprising an aqueous top coating composition comprising an acrylic emulsion (co)polymer.2. The multilayer coating of claim 1 , wherein the crosslinking agent further comprises an epoxy silane.3. The multilayer coating of claim 1 , wherein the crosslinking agent is present in an amount of from 2 to 40 wt % claim 1 , based on the total solids weight of the acrylic emulsion (co)polymer.4. The multilayer coating of claim 1 , wherein the foaming agent is selected from sodium oleate claim 1 , sodium alkylsulfonate claim 1 , sodium alkylbenzenesulfonate claim 1 , alkyl polyglycoside claim 1 , or mixtures thereof.5. The multilayer coating of claim 1 , wherein the aqueous binder composition comprises claim 1 , based on the total solids weight of the acrylic emulsion (co)polymer claim 1 , from 5 to 95 wt % of a first acrylic emulsion (co)polymer claim 1 , and from 5 to 95 wt % of ...

CROSSLINKED COATING COMPOSITIONS FOR PACKAGING ARTICLES SUCH AS FOOD AND BEVERAGE CONTAINERS

A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-mimicking monomers containing one or more cyclic groups and one or more ethylenically-unsaturated groups, at least a portion of such styrene-mimicking monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of each of BPA, PVC, other halogenated monomers, and optionally styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container. 1. A method of forming a coating on a food or beverage container , the method comprising: one or more monomers containing one or more cyclic groups and one or more ethylenically-unsaturated groups, at least a portion of such crosslinkable monomers being polycyclic monomers containing ring unsaturation, and', 'one or more other ethylenically-unsaturated monomers; and, 'receiving a coating composition having an acrylic copolymer dispersed in a liquid carrier and mixed with one or both of a metal drier or crosslinking agent, wherein the acrylic copolymer is a reaction product ofapplying the coating composition to a substrate prior to or after forming the substrate into a food or beverage container, or a portion thereof.2. The method of claim 1 , wherein applying the coating composition to the substrate comprises:spraying the coating composition onto an interior surface of the food or beverage container; andcuring the sprayed coating composition to substantially remove the aqueous carrier, and provide the coating on the interior surface of the food or beverage ...

Method for rejuvenating a roof and roof coating composition

A method for rejuvenating a roof or a façade of a building and a coating composition are disclosed. The method comprises: providing a pre-mix base composition comprising a water based polymeric emulsion or resin and a rheology modifier added to the pre-mix composition to adjust a viscosity of the pre-mix base composition between about 100 KU and about 140 KU according to ASTM D562; mixing the pre-mix base composition with solid granules to form a coating composition with a ratio pre-mix base composition/solid granules in the coating composition ranging from 1/1 to 1/2; and applying the coating composition on the roof or façade. The coating composition once applied on the surface and dried preserves original shingles' aesthetics and flexibility without cracking while rejuvenating the shingles. The method allows creating a much stronger bond to the surface than original granules.

SOLVENT-FREE PREPAINT FOR CORROSION PROTECTION AT WELDS AND OTHER REPAIR POINTS ON CATHODICALLY PROTECTED AND CATHODICALLY UNPROTECTED, PLASTIC-SHEATHED STEEL PIPES

A solvent-free undercoat composition for corrosion control at welds and other repair sites on plastic-sheathed steel pipes with and without cathodic protection, including a component K a water-based rubber dispersion for formation of a barrier layer for isolating the metallic repair site from oxygen, water vapor and water penetrating from externally; a component K2: a water-based resin dispersion for adhesion on the metallic surface of the repair site and on the nonpolar surfaces of the plastic sheathing; a component K an aqueous emulsion of prehydrolyzed organofunctional silanes for accelerating the drying, for improving the adhesion to the metallic surface, particularly at elevated temperatures, and for increasing the resistance to cathodic disbondment. 1. A solvent-free undercoat composition for corrosion control at welds and other repair sites on plastic-sheathed steel pipes with and without cathodic protection , the composition comprising:a component K1 being a water-based rubber dispersion with a rubber from the group of butyl, bromobutyl, isoprene or chloroprene rubber or combinations thereof, for formation of a barrier layer for isolating the metallic repair site from oxygen, water vapor and water penetrating from externally;a component K2 being a water-based resin dispersion comprising a hydrocarbon resin and/or a natural resin, for adhesion on the metallic surface of the repair site and on the nonpolar surfaces of the plastic sheathing; anda component K3 being an aqueous emulsion of prehydrolyzed organofunctional silanes for accelerating the drying, for improving the adhesion to the metallic surface, particularly at elevated temperatures, and for increasing the resistance to cathodic disbondment.2. The undercoat composition as claimed in claim 1 , wherein component K3 is selected from a series of organofunctional silanes which have at least one alkoxy group and at least one organic group.3. The undercoat composition as claimed in claim 2 , wherein the ...

RECYCLABLE LEAK RESISTANT CORRUGATED BOX

A repulpable moisture resistant poultry box having a composite corrugated structure with a fluted medium formed of a top backing board secured to one side of the fluted medium and a bottom backing board secured to the other side of the fluted medium, the box being impregnated with a hydrogenated triglyceride and coated with an acrylic styrene copolymer. The box has a bottom panel, side panels integral with the bottom panel and end panel assemblies integral with the bottom panel. The end panel assemblies comprise an outer end panel and a plurality of reinforcing end panels positioned adjacent said outer end panel. Each of the panels in the end panel assembly defines a cut out which is aligned with each other cutout panel in the end panel assembly to present a single uniformly configured cutout. The reinforcing end panels define a tab cut adjacent the outer end panel and each bottom corner of the bottom end panel forming a tab to seal the bottom corners of the box. 1. A repulpable moisture resistant corrugated box comprising a composite structure with a fluted medium , a top paper backing liner secured to one side of said fluted medium and a bottom paper backing liner secured to the other side of said fluted medium , with at least one of said paper backing liners and said fluted medium being impregnated with a hydrogenated triglyceride or a blend of hydrogenated triglycerides , said box comprising a bottom panel , side panels integral with said bottom panel and end panels assemblies integral with said bottom panel and said side panels , each said end panel assembly comprising an outer end panel and a plurality of reinforcing end panels adjacent to said outer end panel , said reinforcing end panels being integral to an adjacent side panel and said outer end panel at a bottom corner , each outer end panel and end reinforcing panel defining a cut out which is aligned with each other to present a single uniform cut out when assembled into a box , said reinforcing end ...

Aqueous dispersions for use as coatings with variable water vapor permeance ratings

Certain embodiments described herein are directed articles that include a cellulosic substrate (or a non-cellulosic substrate) and an aqueous dispersion disposed on the substrate. In certain examples, the dispersion is effective to provide a water vapor perm rating of about 2 perms or less at 25% average RH as tested by ASTM D1653, or about 2 perm or less at 25% average RH as tested by ASTM E96, when the dispersion is cured as a coating on the substrate. In some embodiments, the substrate can be (or can be part of) a building substrate such as, for example, kraft paper placed on insulation (e.g., fiberglass insulation) or oriented strand board. In some instances, the aqueous dispersion can include a plant oil macromonomer or a waterborne epoxy resin.

SUPERHYDROPHOBIC COATING, SUPERHYDROPHOBIC FOAM CONCRETE, AND PREPARATION METHODS THEREOF

A superhydrophobic coating is provided and contains organosilane, an inorganic nanomaterial, and an emulsifying agent. A mass proportion of the components is controlled, so that the superhydrophobic coating can form a micro-nano mixed microstructure inside foam concrete. The organosilane first forms dense hydrophobic surface layers on the surface and in inner pores of the foam concrete, and the nanomaterial forms uniformly distributed nano-bulges on the hydrophobic surface layers formed by the silane. The superhydrophobic performance of the foam concrete can be effectively improved by combining the two microstructures. The foam concrete exhibits excellent superhydrophobic performance. 1. A superhydrophobic coating , comprising the following components in parts by weight:40-70 parts of organosilane,10-40 parts of inorganic nanomaterial,5-15 parts of emulsifying agent, and10-50 parts of water.2. The superhydrophobic coating of claim 1 , wherein the organosilane comprises at least one of: triethoxyvinylsilane claim 1 , isobutyltriethoxysilane claim 1 , triethoxyoctylsilane claim 1 , γ-aminopropyl triethoxysilane claim 1 , and N-(2-aminoethyl)-3-aminopropyltriethoxysilane.3. The superhydrophobic coating of claim 1 , wherein the inorganic nanomaterial comprises at least one of: silica claim 1 , alumina claim 1 , γ-alumina claim 1 , titanium oxide claim 1 , graphene claim 1 , oxidized graphene claim 1 , silica sol claim 1 , alumina sol claim 1 , and titanium sol; and a particle size of the inorganic nanomaterial is 20-300 nm.4. The superhydrophobic coating of claim 1 , wherein the emulsifying agent comprises at least one of Peregal O claim 1 , Span 80 claim 1 , Span 60 claim 1 , Tween 60 claim 1 , and Tween 80.5. A preparation method for making a superhydrophobic coating claim 1 , which includes the following components in parts by weight: 40-70 parts of organosilane claim 1 , 10-40 parts of inorganic nanomaterial claim 1 , 5-15 parts of emulsifying agent claim 1 , and 10 ...

AQUEOUS MULTI-STAGE EMULSION COPOLYMER COMPOSITIONS FOR USE IN JOINERY APPLICATIONS

The present invention provides aqueous compositions for use in coating wood joinery, especially for exterior use, comprising (a) one or more dihydrazide compounds in a total amount of from 0.5 to 4 wt. %, based on the total weight of composition solids and (b) of one or more aqueous multistage emulsion copolymers containing, as (i) a first stage, an emulsion copolymer having a glass transition temperature (Tg) via differential scanning calorimetry (DSC) of from −50 to 30° C., and containing, in copolymerized form one or more monoethylenically unsaturated phosphorous acid monomers and, one or more keto group containing amide monomers, and, as (ii) a second stage, an emulsion copolymer having a DSC Tg of at least 50° C. to 125° C., wherein the weight ratio of (i) the first stage to (ii) the second stage, based on copolymer solids, ranging from 50:50 to 90:10. 1. An aqueous composition comprising aqueous multistage emulsion copolymer compositions comprising (a) one or more dihydrazide compounds in a total amount of from 0.5 to 4 wt. % , based on the total weight of composition solids , and (b) of one or more aqueous multistage emulsion copolymers containing , as (i) a first stage , an emulsion copolymer having a glass transition temperature (Tg) via differential scanning calorimetry (DSC) of from −50 to 30° C. , and containing , in copolymerized form , from 0.5 to 3.0 wt. % of one or more monoethylenically unsaturated phosphorous acid monomers and , from 0.75 to 5 wt. % of one or more keto group containing amide monomers , and , as (ii) a second stage , an emulsion copolymer having a DSC Tg of from 50° C. to 125° C. , wherein the Tg difference between the first stage and the second stage is from 45° C. to 150° C. having a weight ratio of (i) the first stage to (ii) the second stage , based on copolymer solids , ranging from 50:50 to 90:10 or , all monomer wt. % s based on the total weight of monomers used to make the aqueous multistage emulsion copolymer , and , ...

VISCOSITY MODIFIER COMPOSITION

The present invention provides a viscosity modifier composition including a compound (A) represented by the general formula (1) and a compound (B) represented by the general formula (2) at a mass ratio (A)/(B) of from 70/30 to 95/5, an emulsion composition and a water-based paint composition including the viscosity modifier composition. 2. The viscosity modifier composition according to claim 1 , wherein Rand Rin the general formula (1) and Rin the general formula (2) are each an alkylene group having 3 to 13 carbon atoms.3. The viscosity modifier composition according to claim 1 , wherein Rand Rin the general formula (1) and Rand Rin the general formula (2) are each an aromatic hydrocarbon group having 6 to 15 carbon atoms.4. An emulsion composition comprising 0.1 parts by mass to 5 parts by mass of the viscosity modifier composition according to with respect to 100 parts by mass of an emulsion.5. The emulsion composition according to claim 4 , wherein the emulsion comprises a resin including at least 20% by mass of a unit derived from styrene.6. A water-based paint composition comprising 0.1 parts by mass to 5 parts by mass of the viscosity modifier composition according to any one of - with respect to 100 parts by mass of a water-based paint.7. The water-based paint composition according to claim 6 , wherein the water-based paint comprises a resin including at least 20% by mass of a unit derived from styrene.8. The viscosity modifier composition according to claim 2 , wherein Rand Rin the general formula (1) and Rand Rin the general formula (2) are each an aromatic hydrocarbon group having 6 to 15 carbon atoms.9. An emulsion composition comprising 0.1 parts by mass to 5 parts by mass of the viscosity modifier composition according to with respect to 100 parts by mass of an emulsion.10. An emulsion composition comprising 0.1 parts by mass to 5 parts by mass of the viscosity modifier composition according to with respect to 100 parts by mass of an emulsion.11. An ...

AQUEOUS COATING COMPOSITION AND PROCESS OF MAKING THE SAME

The present invention provides a novel aqueous coating composition comprising a multi-stage aqueous emulsion polymer, an anionic colloidal silica, and a thickener. This novel aqueous coating composition provides low gloss, while maintaining good physical stability and transparency. 1. An aqueous coating composition comprising , 'and from 80% to 20% by weight, based on dry weight of the multi-stage aqueous emulsion polymer, of a second polymer having an acid number from 0 to 7, said second polymer having a calculated Mn of from 50,000 to 1,000,000;', '(a) a multi-stage aqueous emulsion polymer comprising: from 20% to 80% by weight, based on dry weight of the multi-stage aqueous emulsion polymer, of a first polymer having an acid number of from 9 to 33, said first polymer having a calculated Mn of from 50,000 to 1,000,000;'}(b) an anionic colloidal silica; and(c) a thickener.2. The aqueous coating composition of claim 1 , wherein the multi-stage aqueous emulsion polymer is present in an amount from 46% to 85% by weight claim 1 , based on solid weight of the aqueous coating composition.3. The aqueous coating composition of claim 1 , wherein the first polymer has an acid number of from 13 to 26.4. The aqueous coating composition of claim 1 , wherein the second polymer has an acid number of from 0 to 5.5. The aqueous coating composition of claim 1 , wherein first polymer of the multi-stage aqueous emulsion polymer has a glass transition temperature of from −36° C. to 50° C.6. The aqueous coating composition of claim 1 , wherein second polymer of the multi-stage aqueous emulsion polymer has a glass transition temperature of from 30° C. to 100° C.7. The aqueous coating composition of claim 1 , wherein the multistage emulsion polymer has a silane coupling agent from 0.1 to 5% claim 1 , based on solid weight of the aqueous coating composition.8. The aqueous coating composition of claim 1 , wherein the anionic colloidal silica is present in an amount from 10% to 53% by weight ...

SLURRY FOR FLEXIBLE ELECTRODES, AND FLEXIBLE ELECTRODE USING SAME

According to one of various aspects of the present invention, a slurry for a flexible electrode contains a component (a) dispersed in an aqueous emulsion. The emulsion includes one or more polymer components selected from the group consisting of acrylic polymers, urethane polymers, fluorine polymers, urea polymers, chloroprene polymers, and butadiene polymers. The emulsion has a pH of 6.5 to 8.0. In the slurry, the total of the polymer component(s) and the component (a) is 20 to 30% by mass. Of the total of the polymer component(s) and the component (a) in the slurry, the polymer component(s) is 60 to 85% by mass, and the component (a) is 15 to 40% by mass. Component (a) is carbon black having a DBP absorption amount under uncompressed conditions of 150 to 300 mL/100 g and a BET specific surface area of 35 to 140 m/g. 1. A slurry for a flexible electrode , containing a component (a) dispersed in an aqueous emulsion , whereinthe emulsion comprises at least one polymer components selected from the group consisting of acrylic polymers, urethane polymers, fluorine polymers, urea polymers, chloroprene polymers, and butadiene polymers;the emulsion has a pH of 6.5 to 8.0;in the slurry for a flexible electrode, a total of the at least one polymer component and the component (a) is 20 to 30% by mass;of the total of the at least one polymer component and the component (a) in the slurry for a flexible electrode, the at least one polymer component is 60 to 85% by mass, and the component (a) is 15 to 40% by mass; and{'sup': '2', 'component (a) comprises carbon black having a DBP absorption amount under uncompressed conditions of 150 to 300 mL/100 g and a BET specific surface area of 35 to 140 m/g.'}3. The slurry for a flexible electrode according to claim 1 , wherein a shear viscosity at a shear rate of 1.0 sis 0.7 Pa·s to 50 Pa·s.4. The slurry for a flexible electrode according to claim 1 , wherein a median diameter D50 of particles in the slurry is 0.1 to 10 μm.5. The slurry ...