ГИДРООЛЕОФОБНАЯ ПОКРОВНАЯ ПЛЕНКА И СОДЕРЖАЩЕЕ ЕЕ ИЗДЕЛИЕ

Изобретение предлагает гидроолеофобную покровную пленку. Описана гидроолеофобная покровная пленка, которая представляет собой покровную пленку, полученную на поверхности материала для придания ему гидрофобности и олеофобности, причем (1) покровная пленка содержит содержащие диоксид кремния композитные частицы; (2) композитная частица содержит (a) частицу диоксида кремния и (b) покровный слой, который содержит полифторалкилметакрилатный полимер, и нанесен на поверхность частицы диоксида кремния; и (3) величина, полученная делением содержания фтора (мас.%) композитной частицы на удельную поверхность (м/г) частицы диоксида кремния, составляет от 0,025 до 0,180. Также описан упаковочный материал, содержащий гидроолеофобную покровную пленку. Технический результат: получена покровная пленка с высокими гидрофобными и олеофобными свойствами. 2 н. и 9 з.п. ф-лы, 4 ил., 1 табл., 5 пр.

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 ...

ТЕПЛОИЗОЛЯЦИОННАЯ КРАСКА

Изобретение относится к химической промышленности и касается теплоизоляционной краски, используемой для получения покрытий оборудования, в частности трубопроводов, металлических, бетонных, железобетонных, кирпичных, деревянных и других строительных конструкций жилых, общественных и промышленных зданий и сооружений. Состав теплоизоляционной краски включает компоненты при следующем соотношении, об.%: водная дисперсия сополимера стирола и сложных эфиров акриловой кислоты 8,0 – 10,0, водная акриловая дисперсия «Акрэмос 101» 3,0-4,3, полые стеклянные микросферы с диаметром 20-200 мкм 77-82, полифосфат аммония 2,3-3,5, гидроксид алюминия 0,4-0,7, борат цинка 0,8-1,0, коллоидный диоксид кремния1,1-1,8, декабромдифенилоксид 0,8-0,9, этиленгликоль 1,1-1,4, красящие пигменты 0,0-0,2. Технический результат – обеспечение теплоизоляционных покрытий с антикоррозионными, антиспетическими, термостойкими свойствами, относящимися к группе трудновоспламеняемых строительных материалов с умеренной дымообразующей ...

Полимерный защитный состав на эпоксидной основе для бетонных и металлических поверхностей

Изобретение относится к эпоксидным защитным составам для получения барьерных покрытий, предназначенных для элементов строительных конструкций (бетонных и металлических), находящихся в постоянном контакте с водой и химическими средами (кислотными, щелочными и углеводородными), и может быть использовано в качестве противофильтрационного экрана на поверхностях промышленных конструкций. Полимерный защитный состав состоит из эпоксидной диановой смолы, отвердителя, активного разбавителя, эпоксиуретанового олигомера, при необходимости может содержать органический растворитель, замедлитель горения и тиксотропную добавку при следующем соотношении компонентов, мас.%: эпоксидно-диановая смола – 39,7-46,9; активный разбавитель – 2,2-7,4; эпоксиуретановый олигомер – 4,4-5,3; отвердитель – 38,3-45,2; тиксотропная добавка – 0,0-3,0; замедлитель горения – 0,0-5,0; органический растворитель – 0,0-10,0. Защитный двухкомпонентный состав обладает высокой прочностью, эластичностью и обеспечивает высокую адгезию ...

Antimykotische/Antibakterielle Hydrophile Beschichtung

Hierin ist eine hydrophile Beschichtung offenbart, die ein Haftmittel; einen Härter zum Härten des Haftmittels; Titandioxid; und ein Metalloxid, ausgewählt aus der Gruppe bestehend aus Silberoxid, Kupferoxid, Eisenoxid, Magnesiumoxid und Kombinationen davon enthält. Die hydrophile Beschichtung ist auf den Wärmeübertragungsflächen eines Kondensationswärmetauschers nützlich.

Titanmaterial und Abgasrohr für Motor

Titanlegierung mit äquiaxialer Struktur und hervorragender Hochtemperatur-Oxidationsbeständigkeit, bestehend aus 0,15 bis 2 Massen-% Si, unter 0,30 Massen-% Al, gegebenenfalls mindestens einem Element von Cu, Nb, Mo und Cr als ein Additiv, wobei die Summe des Si-Gehalts und des Additivgehalts oder die Summe des Si-, des Al- und des Additivgehalts 2 Massen-% oder weniger beträgt, gegebenenfalls Sauerstoff und Eisen, wobei die Summe des Sauerstoff- und Eisengehalts 0,20 Massen-% oder weniger beträgt, und als Rest Titan und unvermeidbaren Verunreinigungen, wobei die äquiaxiale Struktur eine mittlere Korngröße von 15 μm oder mehr aufweist.

Weiterentwicklung von einem bekannten Stoff (Styrodurplatten 2 und 3 cm Stärke zu einem Bastelgrundmaterial)

... dadurch gekennzeichnet,dass die Styrodurplatte von allen Seiten einen zweifachen Pinselanstrich durch ein Gemisch aus weißer Wandfarbe und Reinsand erhält.

KONSERVIERUNGSMITTELFREIE DISPERSIONSFARBE

BESCHICHTUNG MIT GERINGER SOLARER ABSORPTION

Zusammensetzung umfassend ein Gemisch von Bis(triethoxysilylpropyl)amin und Bis(trimethoxysilylpropyl)amin sowie dessen Verwendung in einer 2K-Beschichtungszusammensetzung

Die vorliegende Erfindung betrifft eine Zusammensetzung umfassend ein Gemisch von Bis(triethoxysilylpropyl)amin und Bis(trimethoxysilylpropyl)amin, wobei der Anteil an Bis(triethoxysilylpropyl)amin in der Zusammensetzung 10 bis 80 Gew.-% beträgt, bezogen auf die Zusammensetzung, wobei alle Komponenten in der Zusammensetzung in Summe 100 Gew.-% ergeben, und Bis(triethoxysilylpropyl)amin und Bis(trimethoxysilylpropyl)amin in der Zusammensetzung in einem Gewichtsverhältnis von 20 : 80 bis 80 : 20 vorliegen.Ferner betrifft die vorliegende Erfindung die vorteilhafte Verwendung einer erfindungsgemäßen Zusammensetzung als Komponente in einer 2K-Beschichtungszusammensetzung, insbesondere in einem 2K-PU-Lack bestehend aus einem Bindemittel (A) und einem Härter (B).

Acrylpolymere, 1K-Beschichtungszusammensetzungen, die dieselben einschließen, und Mehrschichtbeschichtungssysteme, die eine Decklackschicht einschließen, die aus den 1K-Beschichtungszusammensetzungen gebildet wird

... 1K-Beschichtungszusammensetzung, umfassend: ein Acrylpolymer mit einer nominalen Tg von mindestens 25 °C, worin das Acrylpolymer umfasst: ein über freie Radikale polymerisiertes Rückgrat (Backbone) und anhängende Ketten, die daran gebunden sind, worin: eine erste anhängende Kette umfasst: ein erstes Segment, umfassend eine Esterverknüpfung und eine sekundäre Hydroxylgruppe; und ein zweites Segment, das mit dem ersten Segment verbunden ist und eine Esterverknüpfung und eine verzweigte Kohlenwasserstoffkette umfasst; und eine zweite anhängende Kette, umfassend eine primäre Hydroxylgruppe oder eine Urethan enthaltende Gruppe, die daraus gebildet ist; und einen Melamin-Quervernetzer, worin das Acrylpolymer ferner eine dritte anhängende Kette umfasst, die eine aromatische Gruppe umfasst, worin das Acrylpolymer ferner eine vierte anhängende Kette umfasst, die eine Esterverknüpfung und eine verzweigte Kohlenwasserstoffkette umfasst, worin das Acrylpolymer ferner eine fünfte anhängende Kette umfasst ...

UV-härtbare Zusammensetzung, ihre Verwendung als Beschichtungsmittel und Verfahren zur Lackierung von Fahrzeugachsen

UV-härtbare Zusammensetzung zur Lackierung von Nutzfahrzeugachsen, enthaltend- als photochemisch vernetzbare Komponente ein aromatisches Epoxyacrylat,- mindestens einen Reaktivverdünner,- mindestens einen Photoinitiator, und- mindestens einen Füllstoff und/oder mindestens ein Pigment, wobei es sich bei dem aromatischen Epoxyacrylat um ein Epoxynovolac-tri-Acrylat handelt.

Use of hard fillers in radiation-curable lacquers, coatings and printing inks in order to increase the abrasion resistance

The document describes the use of hard fillers in radiation-curable systems such as lacquers, coatings and printing inks in order to increase the abrasion resistance.

Production method of pigment-dispersing resin

Method of forming multilayer coating film

Method of masking walls of a spray booth and kit of parts for use therein

PRESERVATIVE-FREE EMULSION PAINT

LUMINESCENCE-ABLE COATING MASS

Preparation of a coatings formulation with alkali swellable polymer particles

The present invention relates to a process comprising the step of contacting an aqueous dispersion of swelled polymer particles with a rheology modifier and a binder to form a coatings composition with a VOC of less than 50 g/L. The swelled polymer particles arise from neutralization of alkali swellable polymer particles having a high acid core content and a low Tg shell. The composition arising from the process of the present invention is useful for improving open time, especially for low VOC coatings applications.

Matting agents and method for the production thereof

The invention is directed to matting agents comprising agglomerates of pigment particles, a method for manufacturing matting agents of said kind, and coating formulations containing the matting agents disclosed herein. The invention further relates to pigmented matte surfaces and the use of agglomerates of pigment particles for matting pigmented coatings.

Agent for protecting a material

COATING COMPOSITION, COATED ARTICLE, AND RELATED METHODS

A coating composition, method of making the coating composition, a printable media including the coating composition is described. The coating composition includes a solid material including particles and a binder material. The solid material particles have an estimated concavity value greater than approximately 0.1.

METHOD OF IMPROVING THE CORROSION RESISTANCE OF A METAL SUBSTRATE

The invention provides a method of improving the corrosion resistance of a metal substrate. The method comprises: (a) electrophoretically depositing on the substrate a curable electrodepositable coating composition to form a coating over at least a portion of the substrate, and (b) heating the substrate to a temperature and for a time sufficient to cure the coating on the substrate. The electrodepositable coating composition comprises a resinous phase dispersed in an aqueous medium, the resinous phase comprising: (1) an ungelled active hydrogen-containing, cationic salt group- containing resin electrodepositable on a cathode; (2) an at least partially blocked polyisocyanate curing agent; and (3) a pigment component comprising an inorganic, platelike pigment having an average equivalent spherical diameter of at least 0.2 microns. The electrodepositable coating composition demonstrates a pigment-to-binder ratio of at least 0.5. The coating composition contains less than 8 percent by weight ...

POWDER COATING COMPOSITION

The present invention relates to a powder coating composition comprising an epoxy resin, a curing agent, a pigment, and a catalyst, wherein the pigment comprises an extender pigment having the average particle size of 1.0 to 8.0 µm, and the catalyst comprises an aliphatic imidazole compound and an aromatic imidazole compound.

COMPOSITIONS, COMPRISING SILVER NANOPLATELETS

The present invention relates to compositions, comprising silver nanoplatelets, wherein the mean diameter of the silver nanoplatelets, present in the composition, is in the range of 20 to 70 nm with standard deviation being less than 50% and the mean thickness of the silver nanoplatelets, present in the composition, is in the range of 5 to 30 nm with standard deviation being less than 50%, wherein the mean aspect ratio of the silver nanoplatelets is higher than 1.5, a process for its production, printing inks containing the compositions and their use in security products. The highest wavelength absorption maximum of the population of all silver nanoplatelets in the composition being within the range of 450 to 550 nm. A coating, comprising the composition, shows a red, or magenta color in transmission and a greenish-metallic color in reflection.

FOAMED, OPACIFYING ELEMENTS AND METHODS OF MAKING

A foamable aqueous composition is used to form foamed, opacifying elements with one or more dry foamed layers. The composition contains: (a) 0.5 to 20 weight % of porous particles comprising a continuous polymeric phase and discrete pores dispersed within the continuous polymeric phase. The porous particles have a mode particle size of 2 to 50 ¡.tm; (b) at least 20 weight % of a binder material; (c) 0.1 to 30 weight % of a combination of various additives including dispersants, plasticizers, inorganic or organic pigments and dyes, flame retardants, biocides, fungicides, optical brighteners, tinting colorants, metal flakes, and inorganic or organic fillers; (d) water; and (e) at least 0.001 weight % of an opacifying colorant different from (c). The foamable aqueous composition is suitably aerated, disposed on a porous substrate, dried, and crushed on the porous substrate to form a foamed, opacifying element.

AQUEOUS STAIN RESISTANT COATING COMPOSITION

The present disclosure refers to an aqueous stain resistant coating composition, comprising, one or more aqueous dispersions of self-crosslinkable polymeric particles; and one or more particulate solids, wherein the polymeric particles have a Tg of 10°C or less; and wherein the particulate solids comprise a combination of sheet-like particulate solids and sphere-like particulate solids in a weight ratio of 1 : 1 or more; and wherein the coating composition has a pigment volume concentration of 45% or more; and the coating composition is substantially free of volatile organic compounds.

FLUID COMPOSITIONS THAT CAN FORM A COATING HAVING ANTIVIRAL PROPERTIES

La présente invention vise à proposer une composition fluide apte à former un revêtement caractérisée en ce qu'elle contient au moins dans un milieu solvant une quantité efficace d'au moins un virucide d'origine naturelle choisi parmi l'acide laurique? la monolaurine, la lactoferrine et les huiles essentielles présentant une activité antivirale et/ou un de ses précurseurs, ladite composition possédant-une viscosité comprise entre 30 mPa.s et 40 Pa.s, à température et pression ambiante.

Composition pour protection temporaire et méthode associée.

La composition (1) de la présente invention comprend un premier élément ou ensemble d'éléments (E1) pouvant réagir dans des premières conditions prédéterminées (C1) pour produire une première transformation (B) de la composition (1) en une composition (1'). La composition (1) comprend en outre un second élément ou ensemble de seconds éléments (E2) pouvant réagir dans des secondes conditions prédéterminées (C2) différentes des premières conditions prédéterminées (C1) pour produire une seconde transformation de la composition (1') en une composition (1"). La composition (1) est utilisée comme moyen de protection temporaire des pièces manufacturées. La présente invention couvre également un procédé de protection temporaire de pièces manufacturées au moyen de la composition (1).

Procédé d'usinage d'une pièce mécanique.

La présente invention concerne un procédé d'usinage d'une pièce mécanique (1) comprenant : a) une étape de collage de ladite pièce mécanique (1) à usiner sur un porte-pièce (100) par dépôt d'une couche de colle réticulable (10) comprenant une composition adhésive réticulable et des capsules thermoexpansibles renfermant un gaz, suivi d'une réticulation de ladite couche de colle (10), b) au moins une étape d'usinage de la pièce mécanique (1) à usiner collée sur son porte-pièce (100) selon l'étape a), c) une étape de séparation de la pièce mécanique (1), usinée selon l'étape b), de son porte-pièce (100) par application de chaleur à ladite couche de colle (10) à une température supérieure à la température d'activation de l'expansion des capsules thermoexpansibles. L'invention concerne également une machine de collage d'une pièce mécanique (1) à usiner sur un porte-pièce (100) au moyen d'une colle réticulable pour la mise en oeuvre de l'étape a) dudit procédé d'usinage.

COMPOSITION BASED ON AQUEOUS DISPERSIONS OF POLYMERS, CONTAINING OF N-THE ALKYLPYRROLIDONES, AND THEIR APPLICATION

AQUEOUS COMPOSITION FOR SYSTEM TONING, SET OF COMPONENTS FOR TONING SYSTEM, TINTED SYSTEM PAINTING AND PLASTER, PAINTING AND PLASTER BY APPLICATION OF TONED SYSTEMS PAINTING AND PLASTER

КОМПОЗИЦИЯ ДЛЯ ТЕПЛОИЗОЛЯЦИОННОГО ПОКРЫТИЯ

Заявляемая композиция относится к строительным материалам и может применяться для теплоизоляции металлических поверхностей промышленного оборудования и рабочих поверхностей трубопроводов, эксплуатируемых при невысоких (до 100С) температурах. Техническим результатом заявляемого изобретения является повышение теплоизоляционных и прочностных свойств покрытия, снижение его удельного веса. Указанный результат достигается тем, что данное покрытие представляет собой композицию, включающую связующее, полые микросферы, пигмент и воду, где в качестве связующего используется смесь бутадиен-стирольного каучука и акрилового полимера, причем каучука в смеси 30-70 мас.% от общего количества бутадиен-стирольного каучука и акрилового полимера, в качестве полых микросфер используются полые углеродные микросферы, при следующем соотношение компонентов композиции, мас.%: смесь бутадиен-стирольного каучука и акрилового полимера 25-35, полые углеродные микросферы 20-30, пигмента 3-5, вода - остальное. Оптимальным ...

COMPOSITION FOR HEAT-INSULATING COATING

COMPOSITION BASED ON AQUEOUS DISPERSIONS OF POLYMERS, CONTAINING OF N-THE ALKYLPYRROLIDONES AND MUSCOVITE, AND THEIR APPLICATION

MATERIALS COATING, COATING FROM THESE MATERIALS, AND THEIR APPLICATION

Article with hard coating

Dye for bronzing processing on surface of glass bottle and preparation process thereof

Self-leveling thick coating type middle layer paint for soft and soft stone finished products

Coating composition, optical member and lighting device

Anti-electrostatic floor manufacturing process

Waterproof coating for PVC (Polyvinyl Chloride) plate

Extruder for glyphosate preparation

Waterborne forest negative oxygen ion interior wall coating and preparation method thereof

[...] coating formulation

Coating composition, vehicle interior member, and method for manufacturing vehicle interior member

Preparation method of high-stability polycarbonate dispersed liquid crystal film

Corrosion-resistant durable copper product and its manufacturing method

Water-based high-adhesion coating and preparation method thereof

The invention discloses a water-based high-adhesion coating and a preparation method thereof, and relates to the field of coatings, and the water-based high-adhesion coating is prepared from the following raw materials by weight: 40-60 parts of water-based polyurethane; 20-40 parts of a water-borne epoxy resin emulsion; 2-3 parts of a water-based thickening agent; 2 to 4 parts of montmorillonite; 3 to 5 parts of zinc magnesium aluminum hydrotalcite; 1-2 parts of an auxiliary agent; 12 to 17 parts of color paste; and 25 to 30 parts of water. The paint has the effect of improving the adhesiveness of the paint on the surface of the toy.

NANO-SURFACE PROTECTOR AND ITS MANUFATURING METHOD THEROF

Article, article- of-fiber-reinforced composite material having, a coating layer of, two-layer adhesive, and curable composition kit comprising the same

POT LID STRUCTURE WITH MESH FILTER

high elasticity-hard coating resin composition, method of fabricating plastic window using the same, and display device including the plastic window

ANTI-FREEZE AND ANTI-SLIP CONSTRUCTION METHOD USING SNOW MELTING ANTI-SLIP MATERIAL FOR ROAD

The present invention relates to an anti-freeze and anti-slip construction method using a snow melting anti-slip material for a road, comprising: (a) a tape strengthening step of removing and cleaning foreign substances attached to a surface to be treated to be anti-slip by machine equipment, and strengthening the surface by a tape; (b) a base layer forming step; (c) a repair and reinforcing part forming step; (e) a snow melting and anti-slip coating layer forming step; and (f) a tape removing step. A construction time is reduced, and loss costs are reduced. COPYRIGHT KIPO 2018 (a) Tape strengthening step (AA) Anti-slip material construction (b) Base layer forming step (c) Repair and reinforcing part forming step (d) Anti-slip request layer forming step (e) Snow melting and anti-slip coating layer forming step (f) Tape removing step ...

PHOTO-CURABLE COATING MATERIAL, LAYERED PRODUCT AND SHEET FOR COATING HEAD LAMP OF AUTOMOBILE

ORGANIC-INORGANIC HYBRID COATING COMPOSITION AND MANUFACTURING METHOD OF ORGANIC-INORGANIC HYBRID COATING LAYER USING BY THE SAME

ELASTIC WATER REPELLENT COMPOSITION AND STIRRING DEVICE FOR MANUFACTURING SAME

Disclosed is an elastic water repellent composition. The elastic water repellent composition of the present invention contains: vinylacetate-ethylene copolymer emulsion (VAE); a vinyl acetate monomer; and a liquid stabilizer (solvent naphtha). An objective of the present invention is to provide an elastic water repellent composition capable of maintaining the quality during a strong external impact and the like by increasing the adhesive force and elasticity with a matrix. COPYRIGHT KIPO 2018 ...

UV-CURABLE COMPOSITION FOR HARD-COAT PAINING

Coating type flooring material Water-soluble resin binder of coating type floor material, method for mixing water-soluble resin binder of coating type floor material, mixed composition of water-soluble resin binder of coating type flooring and construction method of coating type floor material

아크릴계 중합체 입자와 그의 제조 방법, 잉크 조성물 및 도료 조성물

... 메타크릴산 메틸 유래의 구성 단위(A) 및 알킬기의 탄소수가 2∼8인 (메트)아크릴산 알킬 에스터 유래의 구성 단위(B)를 포함하는 아크릴계 중합체 입자로서, 정전기 대전의 억제율이 90∼99.9%인 아크릴계 중합체 입자.

BINDER COMPOSITION AND COATING COMPOSITION MADE THEREOF

A composition of protecting metal surface and method for execution of metallic structure using thereof

Polyurea resin waterproofing and heat shielding materials and manufacturing method thereof, the waterproof coating method using the same

Coating composition and coating film formed therefrom

HARDCOATING COMPOSITION AND HARD COATING FILM USING THE SAME

산화아연 분체, 분산액, 도료, 화장료

... 본 발명의 산화아연 분체는 비표면적이 1.5㎡/g 이상이면서 65㎡/g 이하, 도전율이 150μS/㎝ 이하, 및 부피비용적이 0.5mL/g 이상이면서 10mL/g 이하이다.

A coating composition manufacturing method of silica aerogel for radon mitigation

적외광 차폐 조성물, 적외광 차단 필터, 고체 촬상 소자

... 본 발명은, 평탄 도포성이 우수함과 함께, 그 표면에 모양의 발생이 억제된 적외광 차단 필터를 형성할 수 있으며, 내건조성이 우수한 적외광 차폐 조성물, 및 적외광 차단 필터, 고체 촬상 소자를 제공한다. 본 발명의 적외광 차폐 조성물은, 금속 함유 텅스텐 산화물 입자, 수지 바인더, 1기압에 있어서의 비점이 170℃ 이상 200℃ 이하인 용제 A, 및 용제 A와는 다른 용제 B를 적어도 포함하며, 용제 A의 함유량이, 적외광 차폐 조성물 전체 질량에 대하여, 0.1~20질량%이다.

Water soluble acrylic composition with waterproof function, waterproof sheet including the same and waterproof method using the same

COMPOSITION FOR PAINTING AND VARNISHING PARTS OF VEHICLE AND VARNISHING PARTS OF VEHICLE USING THE SAME

Method for insulation and waterproof of roof top, and structure therefor

MMA type non-slip coating composition mixed with PVA fiber and Method of construction using the same

CONCRETE REPAIR AND REINFORCEMENT COMPOSITION AND METHOD OF REPAIRING AND REINFORCING STRUCTURE USING SAME

The present invention is mainly applied to civil engineering fields such as concrete structures, and relates to a concrete repair and reinforcement composition and a method of repairing and reinforcing a structure using the same. The concrete repair and reinforcement composition of the present invention is a polyurea epoxy composition having a mixing ratio of a main material and a curing agent of 1 : 1; and contains the curing agent in which 10 to 60 parts by weight of first polyol including amine, 10 to 30 parts by weight of a second polyol mixture, 6 to 20 parts by weight of amine-applied polyaspartic ester, and 4 to 30 parts by weight of a crosslinking agent. COPYRIGHT KIPO 2019 (AA) Lower end of a slab (B1,B2) Composition outlet (CC) Slab (D1,D2) Degradation recovered surface (E1,E2) Composition inlet (F1,F2) Composition sacrifice mold (G1,G2) Fixation anchor (HH) Vertical surface (II) Wall ...

Anti-microbial coating composition

A conductive transparent film

SINK WITH　EXCELLENT ANTIBACTERIAL RETENTION PROPERTIES USING SILVER NANO SOL

POLYMER PARTICLES AND USE THEREOF

EPOXY RESIN COMPOSITION FOR SHIP DECK COATING

The present invention relates to an epoxy resin composition for ship deck coating. More specifically, the present invention relates to an epoxy resin composition for ship deck coating which applies a silicone modified amine to which an amine having a Si-group is coupled to a silicone resin and a high temperature curing agent to an epoxy resin, thereby improving not only durability such as fracture toughness of the epoxy resin but also salt resistance and flame retardancy. The epoxy resin composition for ship deck coating is composed of 10 to 70 parts by weight of the silicone modified amine and 30 to 90 parts by weight of the high temperature curing agent based on 100 parts by weight of the epoxy resin. COPYRIGHT KIPO 2018 ...

패턴 형성 방법과, 가공 기판, 광학 부품, 회로 기판, 전자 부품 및 임프린트 몰드의 제조 방법

... 기판(201)의 표면에, 중합성 화합물인 성분 (a1)과, 상기 성분 (a1) 100중량부에 대해서 함유량이 0중량부 이상 0.1중량부 미만인 광중합 개시제인 성분 (b1)을 포함하는 경화성 조성물(202)의 층을 배치하고, 상기 경화성 조성물(202)의 층 상에, 중합성 화합물인 성분 (a2) 및 광중합 개시제인 성분 (b2)를 포함하는 경화성 조성물(203)의 액적을 이산적으로 적하하고, 몰드(205)와 상기 기판(201)의 사이에 상기 경화성 조성물(202) 및 상기 경화성 조성물(203)의 혼합층을 샌드위치하고, 상기 혼합층을 광(206)을 조사함으로써 경화시켜, 상기 몰드(205)를 경화 후의 상기 혼합층으로부터 떼어내는, 상기 기판(201) 상의 패턴 형성 방법. 경화성 조성물(202)은, 조도 1.00㎽/㎠, 노광 시간 100.0초의 조건에서 노광했을 때의 상기 중합성 화합물 (a1)의 중합 전화율이 50％ 이하이다.

SCUFF RESISTANT AND CHIP RESISTANT ARCHITECTURAL COMPOSITIONS

경화성 조성물, 접착제, 코팅층을 갖는 물품, 섬유 강화 복합 재료, 포팅제 및 경화성 조성물 키트

... 본 발명은, 분자 내에 적어도 2개의 티올기를 갖는 티올 화합물(A)과, 분자 내에 적어도 2개의 에폭시기를 갖는 에폭시 화합물(B2)과, 포스핀 화합물(C)과, 산(D)을 포함하는 경화성 조성물; 및 티올 화합물(A)과, 분자 내에 적어도 하나의 에폭시기를 갖는 에폭시 화합물(B1)과, 분자 내에 적어도 2개의 이소시아네이트기를 갖는 이소시아네이트 화합물(E2)과, 포스핀 화합물(C)과, 산(D)을 포함하는 경화성 조성물에 관한 것이다.

Thermo-sensing paint composition for road surface temperature marking and construction method of road surface temperature marking line using the same composition

조성물, 조성물의 제조 방법, 경화막, 컬러 필터, 차광막, 고체 촬상 소자 및 화상 표시 장치

... 우수한 차광성, 우수한 해상성, 및 우수한 전극의 방식성을 갖는 경화막을 제작할 수 있는 조성물을 공급하는 것과, 조성물의 제조 방법, 경화막, 컬러 필터, 차광막, 고체 촬상 소자 및 화상 표시 장치를 제공한다. 조성물은, 소정의 원자를 함유하는 금속 질화물 함유 입자를 함유하고, 이 금속 질화물 함유 입자가 3~11족의 전이 금속 중, 타이타늄을 제외한 전이 금속이며, 또한 전기 음성도가 1.22~2.36인 전이 금속의 질화물을 함유한다.

도전성 도료 및 이것을 사용한 차폐 패키지의 제조 방법

... 양호한 차폐성을 가지고, 패키지와의 밀착성도 양호한 차폐층이 스프레이 도포에 의해 형성 가능한 도전성 도료, 및 이것을 사용한 차폐 패키지의 제조 방법을 제공한다. (A) 상온에서 고체인 고체 에폭시 수지와 상온에서 액체인 액체 에폭시 수지를 포함하는 바인더 성분 100질량부, (B) 탭 밀도가 5.3∼6.5 g/cm3인 금속 입자 500∼1800 질량부, (C) 이미다졸계 경화제를 적어도 1종 함유하는 경화제 0.3∼40 질량부, 및 (D) 용제 150∼600 질량부를 적어도 가지는 도전성 도료를 사용한다.

조성물

... 본 발명은, 발수·발유성 및 내마모성을 가짐과 함께, 핸드코팅 가능한 조성물을 제공하는 것을 목적으로 한다. 본 발명은, 메틸렌기의 일부가 산소 원자로 치환되어 있어도 되는 탄소수 6∼20의 알킬기와, 적어도 1개의 가수분해성기가 규소 원자에 결합하고 있는 유기 규소 화합물 (A1), 또는 소정의 유기 규소 화합물 (A2)를 포함하고, 추가로, 적어도 1개의 가수분해성기가 금속 원자에 결합하고 있고, 탄화수소쇄 부분의 최대 쇄 길이가 상기 유기 규소 화합물 (A1) 또는 (A2)의 최대 쇄 길이보다 짧은 탄화수소쇄 함유기가 상기 금속 원자에 결합하고 있어도 되는 금속 화합물 (B)와, 소정의 요건을 충족시키는 고비점 용매 (C)와, 저비점 용매 (D)를 포함하며, 상기 고비점 용매 (C)의 농도가, 조성물 100질량부에 대하여, 0.088질량부 이상, 1.74질량부 미만인 조성물이다.