КОМПОЗИЦИИ ПОВЕРХНОСТНО-АКТИВНЫХ ВЕЩЕСТВ ДЛЯ ЭКСТРЕМАЛЬНЫХ СРЕД, СОДЕРЖАЩИЕ ОРГАНИЧЕСКИ МОДИФИЦИРОВАННЫЕ ДИСИЛОКСАНОВЫЕ ПОВЕРХНОСТНО-АКТИВНЫЕ ВЕЩЕСТВА, УСТОЙЧИВЫЕ К ГИДРОЛИЗУ

Изобретение относится к композициям для экстремальных сред, применяемым в сельском хозяйстве, косметологии, быту. Композиции содержат поверхностно-активное вещество на основе кремнийорганического соединения, имеющее формулу: ММ', где М=R1R2R3SiO1/2; M'=R4R5R6SiO1/2; где R1 выбран из группы, состоящей из разветвленного одновалентного углеводородного радикала, содержащего от 3 до 6 атомов углерода, и R7, где R7 имеет формулу: R8R9R10SiR12, R8, R9 и R10 каждый независимо выбран из группы одновалентных углеводородных радикалов, содержащих от 1 до 6 атомов углерода и одновалентных арильных или алкиларильных углеводородных радикалов, содержащих от 6 до 13 атомов углерода, и R12 представляет собой двухвалентный углеводородный радикал, содержащий от 1 до 3 атомов углерода, R2 и R3 каждый независимо выбирают из группы одновалентных углеводородных радикалов, содержащих от 1 до 6 атомов углерода, или R1, с R4 в виде алкилполиалкиленоксида общей формулы: R13(C2H4O)a(C3H6O)b(C4H8O)cR14, где R13 является ...

КОМПОЗИЦИЯ ПРОТИВООБРАСТАЮЩЕГО КРАСЯЩЕГО ПОКРЫТИЯ, СОПОЛИМЕР ДЛЯ КОМПОЗИЦИИ ПРОТИВООБРАСТАЮЩЕГО КРАСЯЩЕГО ПОКРЫТИЯ И СПОСОБ ИХ ПОЛУЧЕНИЯ, ИЗДЕЛИЕ С КРАСЯЩИМ ПОКРЫТИЕМ, ИМЕЮЩЕЕ НА ПОВЕРХНОСТИ ПРОТИВООБРАСТАЮЩЕЕ КРАСЯЩЕЕ ПЛЕНОЧНОЕ ПОКРЫТИЕ, СФОРМИРОВАННОЕ С ИСПОЛЬЗОВАНИЕМ УКАЗАННОЙ КОМПОЗИЦИИ

Изобретение относится к сополимеру для композиции противообрастающего покрытия, включающему сополимер (А), который содержит в боковой цепи группу формулы (1) и на конце цепи по меньшей мере одну группу из группы формулы (2) и группы формулы (3), где сополимер (А) представляет собой сополимер, полученный путем полимеризации этиленненасыщенного мономера (а), содержащего группу формулы (1), и этиленненасыщенного мономера (b), способного сополимеризоваться с мономером (а) в присутствии инициатора полимеризации 1,1,3,3-тетраметилбутилперокси-2-этилгексаноата или 1,1,3,3-тетраметилбутилпероксинеодеканоата. Также изобретение относится к композиции противообрастающего покрытия, содержащей указанный сополимер и противообрастающий агент, способу получения сополимера для композиции противообрастающего покрытия, включающему следующие стадии: полимеризация этиленненасыщенного мономера (а), содержащего группу формулы (1), и этиленненасыщенного мономера (b), способного сополимеризоваться с мономером ( ...

ДВУХКОМПОНЕНТНАЯ КРАСОЧНАЯ КОМПОЗИЦИЯ И СПОСОБ ОБРАЗОВАНИЯ МНОГОСЛОЙНОГО ПОКРЫТИЯ С ЕЕ ПРИМЕНЕНИЕМ

АГЕНТ ДЛЯ ПИГМЕНТИРОВАННОГО ПОКРЫТИЯ И ПОЛУЧЕННЫЕ ИЗ НЕГО ПОКРЫТИЯ

СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИОННЫХ ЧАСТИЦ

... 1. Способ получения композиционных частиц, отличающийся тем, что ! α) одно или несколько соединений кремния общей формулы ! , ! в которой ! R обозначает необязательно замещенный алкильный или арильный остаток с 1-20 атомами углерода или атом водорода, ! R1 обозначает необязательно замещенный углеводородный остаток или атом водорода и ! n обозначает число от 1 до 4, или ! β) один или несколько продуктов конденсации соединений кремния формулы (1) ! подвергают конденсации в растворителе или смеси нескольких растворителей в присутствии одного или нескольких растворимых полимеров, в качестве которых используют полимеры сложных виниловых эфиров с 6-15 мас.% этиленово ненасыщенных карбоновых кислот и необязательно 0,3-2 мас.% этиленово ненасыщенных силанов, полимеры сложных виниловых эфиров с 0,3-2 мас.% этиленово ненасыщенных силанов, полимеры (мет)акрилатов с 6-15 мас.% этиленово ненасыщенных карбоновых кислот и необязательно 0,3-2 мас.% этиленово ненасыщенных силанов или полимеры (мет)акрилатов ...

ПОЛИСИЛОКСАНОВЫЕ ПОКРЫТИЯ С ГИБРИДНЫМИ СОПОЛИМЕРАМИ

... 1. Способ получения покрытия, включающий стадииполучения гибридного сополимера, содержащего(i) первый мономер, включающий гидроксифункциональный органоакрилат; и(ii) второй мономер, включающий органоалкоксисилан;предоставления второго материла, включающего органоалкоксисилан; ивзаимодействия второго материла в присутствии гибридного сополимера с образованием полимера полисилоксана.2. Способ по п.1, в котором первый мономер выбирают из гидроксифункционального акрилата и/или гидроксиалкилакрилата.3. Способ по п.1, в котором первый мономер выбирают из группы, состоящей из гидроксиметилакрилата, гидроксиэтилакрилата и гидроксипропилакрилата.4. Способ по п.1, в котором второй мономер представляет собой триалкоксисилан.5. Способ по п.4, в котором второй мономер представляет собой метакрилоксипропилтриметоксисилан.6. Способ по п.1, в котором второй материал представляет собой триалкоксисилан.7. Способ по п.6, в котором второй материал представляет собой метилтриметоксисилан.8. Композиция для покрытия ...

Verwendung einer härtbaren Beschichtungszusammensetzung als Unterbodenbeschichtung in Fahrzeugen

SELBSTTÄTIGE, KLARE BESCHICHTUNGSZUSAMMENSETZUNG AUS ACRYLSILAN, ACRYLPOLYOL UND VERNETZUNGSMITTEL.

Schichten oder dreidimensionale Formkörper mit zwei Bereichen unterschiedlicher Primär- und/oder Sekundärstruktur, Verfahren zur Herstellung des Formkörpers und Materialien zur Durchführung dieses Verfahrens

Die Erfindung betrifft eine Schicht oder einen dreidimensionalen Formkörper aus oder mit einem organisch modifizierten Polysiloxan oder einem Derivat davon, dessen Siliciumatome ganz oder teilweise durch andere Metallatome ersetzt sind, wobei der organische Anteil des Polysiloxans oder Derivats davon ein organischen Netzwerk mit (i) über Kohlenstoff und/oder Sauerstoff an Silicium und/oder andere Metallatome gebundenen C=C-Additionspolymeren und/oder Thiol-En-Additionsprodukten, die über eine 2- oder Mehrphotonenpolymerisationsreaktion erhältlich sind, sowie (ii) über C=C-Doppelbindungen copolymerisierten oder durch eine Thiol-En-Addition an Doppelbindungen oder an SH-Gruppen des organischen Restes in das organische Netzwerk eingebundenen organischen Molekülen aufweist, wobei der Körper zwei Bereiche mit unterschiedlichen Primär- und/oder Sekundärstrukturen aufweist, erhältlich durch das folgende Verfahren: a) Bereitstellen eines Substrats oder einer Form, b) Bereitstellen eines Materials ...

BESCHICHTUNGSZUSAMMENSETZUNG

Beschichtungszusammensetzung zur Herstellung von elektrisch leitfähigen Schichten

Durch Einwirkung von Luftfeuchtigkeit selbsthärtende Copolymere und Mischungen

Durch Michael Additionsreaktion härtbare Zusammensetzungen

Gegenstand der Erfindung sind additionsvernetzbare Zusammensetzungen Z, die eine DOLLAR A Komponente A, die mindestens eine aktivierte Methylengruppe, Amino-, Carbinol- oder Thiolfunktion als Michael-Donor trägt, DOLLAR A sowie eine DOLLAR A Komponente B, die mindestens einen Rest der allgemeinen Formel II DOLLAR A IDENTICAL Si-CR·2·¶2¶-A-D-C DOLLAR A aufweist, enthalten, wobei DOLLAR A R·2· Wasserstoff oder Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen, dessen Kohlenstoffkette durch nicht benachbarte Sauerstoff-, Schwefel- oder NR·3·-Gruppen unterbrochen sein kann, DOLLAR A R·3· Wasserstoff oder Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen, DOLLAR A A Sauerstoff, Schwefel, =NR·3· oder =N- (D-C), DOLLAR A D eine Carbonylgruppe und DOLLAR A C eine ethylenisch ungesättigte Gruppe bedeuten.

Feuchtigkeitshärtende Beschichtungsmittel auf der Basis aprotischer Lösemittel enthaltend Bindemittel mit Alkoxysilangruppen und deren Verwendung

Die Erfindung betrifft feuchtigkeitshärtende Beschichtungsmittel auf Basis aprotischer Lösemittel, enthaltend (A) mindestens ein Bindemittel mit Alkoxysilangruppen und (B) mindestens einen Vernetzungskatalysator, dadurch gekennzeichnet, dass es als Bindemittel (A) mindestens ein Polyacrylat und/oder Polymethacrylat, das erhältlich ist unter Verwendung eines oder mehrerer ethylenisch ungesättigter Monomerer (a1) der Formel (I) $F1 mit R = Wasserstoff oder Methylrest, R' = Wasserstoff, Alkyl oder Cycloalkyl, R" = Alkyl, Cycloalkyl, Aryl, oder Aralkyl, wobei die Kohlenstoffkette durch nicht benachbarte Sauerstoff-, Schwefel- oder NRa-Gruppen unterbrochen sein kann, mit Ra = Alkyl, Cycloalkyl, Aryl oder Aralkyl, x = 0 bis 2, und als Vernetzungskatalysator mindestens einen phosphor- und stickstoffhaltigen Katalysator (B), enthält. Gegenstand der vorliegenden Erfindung ist außerdem ein Verfahren zur Herstellung einer Mehrschichtlackierung unter Verwendung dieser Beschichtungsmittel, insbesondere ...

Gas barrier coating having high thermal resistance

A coating composition comprises a silylated polyvinyl alcohol and colloidal silica in an aqueous vehicle, where the solids content of the composition is not greater than 7.5% w/w, the silyl monomer content of the silylated polyvinyl alcohol is not greater than 3.0% (based on the monomers forming the silylated polyvinyl alcohol), the silylated polyvinyl alcohol comprises at least 50% w/w of the solids content of the composition, and the average particle size of the colloidal silica is from 5 to 80nm. It may be coated on a substrate with a layer of an inorganic compound to form a gas barrier lamella. The substrate is preferably polyester and the inorganic layer is silicon or aluminium oxide.

Water based emulsion polymers which resist blocking

COATING METHOD

Comprising applying a base coat composition to a substrate, applying a clear coating composition to the coated surface while the applied base coat composition is still uncured and curing the two coating compositions thus applied at the same time, characterized in that the base coat composition is an aqueous one containing a coloring pigment and that the clear coating composition is a curable one containing a basal resin and a curing catalyst as main components, the basal resin being a resin having in the molecule hydroxyl group and/or hydrolyzable group both directly attached to the silicon atom, and epoxy group or a resin mixture of a resin or a compound having hydroxyl group and/or hydrolyzable group both directly attached to the silicon atom and a resin having epoxy group.

Aqueous coating composition

Temperature-responsive co-polymers and uses thereof

A silyl ester copolymer and use thereof in an antifouling composition

SILICONE RESIN COATED METHACRYLATE-PRIMED SUBSTRATE

PRIMERS FOR ADHERING SILICONE MATERIALS TO SUBSTRATES

POLYCARBONATE ARTICLE COATED WITH AN ADHERENT DURABLE SILICA FILLED ORGANOPOLYSILOXANE COATING AND PROCESS FOR PRODUING SAME

COATINGS, PROCEDURES FOR YOUR PRODUCTION AND YOUR USE

AQUEOUS PLASTIC DISPERSIONS, PROCEDURES FOR THEIR PRODUCTION AS WELL AS THEIR USE

INTERLACE-CASH, SILANE-MODIFIED COPOLYMERS

BONDING AGENT FOR ANTIFOULING LACQUER AND ANTIFOULINGLACK WITH BONDING AGENT

WITH PLASTIC COATED STEEL TUBE

AUTOMATIC, CLEAR ONE COATING COMPOSITION FROM ACRYLIC SILANE, ACRYLIC POLYOLE AND CROSS LINKAGE MATERIAL.

USE OF A POWDERED COMPOSITION FOR THE COATING OF TINTENSTRAHL RECORDING MATERIALS

AQUEOUS HARDENABLE ONES SILANE/CPOLYMER COMPOSITIONS

Scratch-resistant coating composition

Copolymers and blends which are self-curable under the action of atomospheric humidity

Process for modifying inorganic oxygen-containing particulate material, product obtained therefrom, and use thereof

TREATING AGENT FOR MASONRY

CURABLE COATING COMPOSITION

COATINGS COMPRISING AN ORGANOSILANE SOLUTION POLYMER AND A CROSSLINK FUNCTIONAL DISPERSED POLYMER

Composite filler particles and process for the preparation thereof

A process for the preparation of composite filler particles, comprising: (a) coating a particulate filler having a median particle size (D50) of from 1 to 1200 nm with a coating composition containing a film-forming agent forming a coating layer on the surface of the particulate filler, said coating layer displaying reactive groups on the surface of the coating layer, said reactive groups being selected from addition polymerizable groups and step-growth polymerizable groups, thereby forming a coated particulate filler; subsequently or concurrently (b) agglomerating the coated particulate filler, optionally in the presence of a further crosslinking agent and optionally in the presence of a further particulate filler not displaying reactive groups, for providing a granulation of the coated particulate filler wherein the granulation contains the coated particulate filler particles and the optional further particulate filler particles separated from and connected to each other by at least one ...

Antifouling coating composition, antifouling coating film formed using the composition, coated object having the coating film on the surface, and method of antifouling treatment by formation of the coating film

Provided is a composition for forming an antifouling coating film having high environmental safety with which hairline cracks or other coating film abnormalities will not easily occur and whereby adhesion of slime is also prevented or limited, even with immersion in seawater over a long time. The antifouling coating composition comprises (A) a triorganosilyl ester-containing copolymer obtained from a mixture of (a) a methacrylic acid triorganosilyl ester monomer represented by general formula (1): (in the formula, R represents a hydrogen atom or a methyl group, R, R and R may be the same or different and represent a C3-6 -branched alkyl group or phenyl group) and (b) an ethylenic unsaturated monomer that is copolymerizable with the methacrylic acid triorganosilyl ester monomer, and (B) a modified rosin salt that is a salt of zinc and/or copper and a modified rosin containing at least 80 wt% of two or more types selected from dihydroabietic acid, tetrahydroabietic acid, dehydroabietic acid ...

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.

COATING COMPOSITION

SILICON-CONTAINING ADDITION INTERPOLYMERS FROM ISOBORNYL (METH)ACRYLATE AND COATING METHOD

BRANCHED POLYMER CONTAINING SILYL GROUPS, A PROCESS FOR THE PREPARATION THEREOF, COATING AGENTS BASED ON THE POLYMER, AND THE USE THEREOF

... of the disclosure A branched polymer containing silyl groups, a process for the preparation thereof, coating agents based on the polymer, and the use thereof. The invention relates to polymers containing silyl groups, the silyl groups being introduced into the polymer through ethylenically unsaturated monomers of the general formula (a) where R1 = alkyl, aryl, acyl or aralkyl having 1 to 10 carbon atoms, R2 = an organic radical having a polymerizable double bond, X = a hydrolyzable group, and n = 1, 2 or 3. The polymers can be obtained by copolymerization of a) 0.1 to 40% by weight of the silane monomers (a), b) 5 to 30% by weight, preferably 8 to 25% by weight, of monomers containing at least 2 polymerizable, ethylenically unsaturated double bonds, and c) 30 to 90% by weight of ethylenically unsaturated monomers without groups containing active hydrogen. The invention also relates to moisture-hardening coating agents based on the polymers containing silyl groups. The coating agents ...

PRIMER COMPOSITIONS

Improved primer compositions comprise A) at least one member of a specified group of ethylenically unsaturated organosilicon compounds containing silicon-bonded alkoxy groups, B) silicone/organic copolymers prepared from esters of ethylenically unsaturated organic acids and organosilicon compounds derived from these acids, C) organohydrogen siloxane curing agents and D) a solvent. The improvement resides in the presence in the solvent of an ethylenically unsaturated alcohol containing from 4 to 6 carbon atoms. The alcohol constitutes at least 50 percent by weight of the solvent.

COATING COMPOSITION

A coating composition comprising a reaction product of the following components: (a) at least one cyclic ether or anhydride; and (b) an alkoxysilane-functional polyacrylate, alkyd, polyester, epoxy, or a multifunctional polyol; and (c) at least one metal ester having the general formula Rm-M(OR~)n, in which M is Si, Al, Zr, or Ti, Mg, B, W. or Mo R is a hydrocarbon group of less than 10 carbon atoms or a group comprising hydrogen, carbon and oxygen of less than 20 carbon atoms, R~ is an alkyl or aryl group with less than 10 carbon atoms, m has values of 0, 1, 2 an 3 and correspondingly n is 4, 3, 2, or 1; and (d) at least one organofunctional alkoxysilane.

CURABLE FILM-FORMING COMPOSITIONS PREPARED FROM MULTIPLE HYDROPHOBIC POLYMERS AND METHOD OF MITIGATING DIRT BUILD-UP ON A SUBSTRATE

The present invention is directed to curable film-forming compositions comprising a first film-forming polymer prepared from at least one hydrophobic monomer, a second film-forming polymer prepared from at least one hydrophobic monomer, and a curing agent. Upon application of the curable film-forming composition to a substrate to form a coating layer, the first film-forming polymer is distributed throughout the coating layer, and the concentration of the second film-forming polymer is greater at the surface of the coating layer than the concentration of the second film-forming polymer within the bulk of the coating layer. The invention is additionally drawn to substrates coated with the curable film-forming composition. The present invention is also drawn to methods of mitigating dirt build-up on a substrate, comprising applying to at least a portion of the substrate the curable film-forming composition described above and at least partially curing the curable film-forming composition.

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.

EXTREME ENVIRONMENTAL SURFACTANT COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS

SILOXANE-ACRYLATE INTERPENETRATING NETWORKS AND METHODS FOR PRODUCING THE SAME

Siloxane-containing materials that have been prepared by a sol-gel method and polymeric binder materials form interpenetrating networks. Silicon-containing layers including such interpenetrating networks are provided. Methods for preparing interpenetrating networks and silicon-containing layers including interpenetrating networks are also provided. In addition, photoreceptors and image-forming apparatus including such silicon-containing layers are provided.

RADIATION-SENSITIVE MIXTURE AND THE PRODUCTION OF RELIEF STRUCTURES HAVING IMPROVED CONTRAST

Positive-working radiationsensitive mixtures, essentially consisting of (a1) a water-insoluble organic binder which contains acid-labile groups and is rendered soluble in aqueous alkaline solutions by the action of an acid, or (a2.1) a polymeric binder which is insoluble in water but soluble in aqueous alkaline solutions and (a2.2) an organic compound whose solubility in an aqueous alkaline developer is increased by the action of an acid, and (b) an organic compound which produces an acid under the action of actinic radiation, which additionally contain (c) a strongly basic organic compound having hydroxide, alkoxide or phenoxide anions, are suitable for the production of relief structures having improved contrast.

AUTOCROSSLINKABLE POLYACRYLATE RESIN, NONAQUEOUS COATING ANDPROCESS FOR THE PREPARATION OF A MULTICOAT FINISH

Process for the preparation of a multicoat finish, nonaqueous coatings and autocrosslinkable polyacrylate resins The invention relates to a process for the preparation of multicoat finishes of the basecoat/clearcoat type in which transparent topcoats are employed which contain (A) as binder, an autocrosslinkable polyacrylate resin which contains on statistical average at least one epoxide group, at least one acid anhydride group and at least 0.2 tri-, di- or monoalkoxysilane group per molecule, or a mixture of such autocrosslinkable polyacrylate resins, and (B) at least one acid and/or at least one base as crosslinking catalyst.

AQUEOUS COATING COMPOSITION AND ITS PREPARATION

An aqueous coating composition with excellent adhesion and waterproof properties is prepared by copolymerizing an alkoxysilane compound, a hydrophilic monomer, and a hydrophobic ethylenically unsaturated monomer at a specific ratio in an organic solvent, and then substituting the organic solvent with aqueous medium. The copolymerization reaction is stable, and the aqueous composition, which is a solution or dispersion, does not contain any substances to deteriorat e the water resistance of the resulting film.

COATING COMPOSITION

A curable coating composition comprising (A) from 10 to 99 parts by weight of a silyl group-containing vinylic polymer having a number average molecular weight of at least 3,000, the main chain thereof being substantially composed of a vinylic polymer chain and having at least one silicon atom bonded to a hydrolyzable group at a terminal of the main chain and/or at a side chain in each molecule, (B) from 1 to 90 parts by weight of an organic compound having a number average molecular weight of not larger than 3,000 and having at least one silicon atom bonded to a hydrolyzable group at a terminal in each molecule, and (C) from 1 to 500 parts by weight of silanol-containing organopolysiloxane having, on an average, at least one sianol group in one molecule to 100 parts by weight of the total amount of the component (A) and the component (B).

COATING COMPOSITIONS

... 2126233 9313179 PCTABS00024 A composition suitable for the production of protective coatings, especially for the inhibition of fouling, more particularly in marine environments, which comprises: (A) a polymer carrying pendant and/or terminal curable functional groups, at least a major proportion of the repeating units in the polymer of (A) being other than siloxane units, and (B) a curable organohydrogen polysiloxane or polydiorganosiloxane, the curable functional groups in component (A) being capable of undergoing a condensation curing reaction with component (B), and normally also a solvent and a curing catalyst. The compositions provide coatings having good adhesion and mechanical durability, and require only moisture curing at ambient temperature.

USE OF REACTION PRODUCTS OF ACRYLATES WITH ACRYLOXYALKYLALKOXYSILANEN AS WASH PRIMERS FOR ORGANOPOLYSILOXANE ABSTENTIONS MASSES.

Formula of high-temperature-resistant ceramic coating

Antifouling agent and nonaqueous coating composition contg. said agent

Method for preparing anti-slip coating

Organic resin laminate, methods of making and using the same, and articles comprising the same

An organic resin laminate comprising an organic resin substrate and a multilayer coating system thereon has weather resistance and mar resistance. The multilayer coating system includes an outermost layer (I) which is a hard film resulting from plasma polymerization of an organosilicon compound and an intermediate layer (II) which is a cured film of a composite coating composition (2) comprising inorganic oxide nanoparticle and vinyl copolymer.

Composite column for archaize architecture and preparation method

Hollow glass microsphere based fluorocarbon reflection heat-insulation coating and preparation method thereof

Acrylic emulsion coatings for rubber articles

방청용 조성물 및 이를 포함하는 수분산체

... 본 발명은 적어도 나이트릴기, 하이드록실기 및 알콕시실릴기를 갖는 중합체(A), 및 가교제(B)를 함유하는 방청용 조성물이며, 그 구체예로서 α,β-모노에틸렌성 불포화기를 갖는 나이트릴계 모노머(a-1)로부터 유도되는 구조 단위, α,β-모노에틸렌성 불포화기를 갖는 모노머(a-2)(단, 상기 (a-1) 성분을 제외한다)로부터 유도되는 구조 단위, 하이드록실기를 갖는 모노머(a-3)으로부터 유도되는 구조 단위 및 알콕시실릴 (메트)아크릴레이트(a-4)로부터 유도되는 구조 단위를 포함하는 중합체(A1), 및 가교제(B)를 함유하는 방청용 조성물을 들 수 있다. 중합체(A)를 포함하는 본 발명의 방청용 조성물로부터 얻어지는 도막은 내알칼리성이 우수하여, 박막화해도 충분한 내알칼리성을 확보할 수 있다.

Coating composition and coating film formed therefrom

술폰산계 공중합체와 아미노 수지로 이루어지는 친수성 재료

... 친수성, 내마모성의 밸런스가 우수하고, 수세를 해도 높은 친수성을 유지함과 함께, 장기 보존 또는 가열해도 오염 물질이 부착되기 어려워(또는 탈착되기 쉬워) 친수성이 유지되는 경화물(예를 들어, 당해 경화물로 이루어지는 막), 당해 경화물을 얻을 수 있는 조성물을 제공한다. 특정한 화학 식으로 표시되는 구성 단위를 포함하는 공중합체 (i)과, 아미노 수지 (ii)를 포함하는 조성물을 경화하여, 경화물을 제작한다.

ACTINIC-RADIATION CURABLE COATING RESIN COMPOSITION

방오도료 조성물, 방오도료 조성물용 공중합체 및 그 제조방법, 이 조성물을 이용하여 형성되는 방오도막을 표면에 가지는 도장물

... 본 발명은 도막내수성이 높고, 해수 중에 있어서 장기간에 걸쳐 크랙 등의 도막 이상을 일으키지 않고, 안정된 도막용해성 및 방오성능을 유지할 수 있는 환경 안정성이 높은 방오도막을 형성하기 위한 방오도료 조성물을 실현할 수 있는 공중합체를 제공하는 것을 목적으로 한다. 본 발명에 의하면, 화학식(1)로 표시되는 기를 측쇄에 가지고 동시에, 화학식(2)로 표시되는 기와 화학식(3)으로 표시되는 기의 적어도 하나를 말단에 가지는 공중합체(A)를 함유하는 방오도료 조성물용 공중합체가 제공된다.

PROTECTIVE COATING COMPOSITION FOR PREVENTING SCATTERING ASBESTOS AND METHOD FOR MANUFACTURING SAME

The present invention relates to a protective coating composition for preventing scattering asbestos. The protective coating composition includes ion exchanged water, methyl methacrylate (MMA), butyl acrylate (BA), methacrylic acid (MAA), acrylonitrile (AN), acrylamide (Aam), silicone acrylate prepolymer, nonionic surfactants, initiators, and additives. According to the present invention, it is possible to provide a coating agent having improved water resistance, heat resistance, tensile strength, peel strength and elongation as well as prevention of scattering asbestos by containing an acrylic compound as the component of a composition. COPYRIGHT KIPO 2018 ...

COOLING TOWER REDUCING GENERATION OF WHITE PLUME

According to the present invention, a cooling tower reducing generation of white plume comprises: a housing having the hollow container-shaped inside, and provided with an air inlet into which outdoor air flows and an air outlet through which discharge air is discharged; a nozzle unit placed in an upper portion of the air inlet in the housing, and spraying used cooling water to the inside of the housing; a discharge unit having a discharge pipe coupled to the air outlet of the housing, and discharging air in the housing to an upper portion of the housing; and a steam filter unit placed to surround an upper portion and a side portion of the discharge pipe in an upper portion of the housing, and having at least one unit filter module collecting steam mist contained in saturated air discharged from the discharge unit. COPYRIGHT KIPO 2018 ...

AMBIENT TEMPERATURE AND AMBIENT HUMIDITY-CURING INSULATING COMPOSITIONS AND METHODS

Silane crosslinkable polymer compositions comprise (i) at least one silane-functional polymer, e.g., silane-grafted copolymer, and mixtures thereof, and (ii) a catalytic amount of at least one substituted, preferably poly-substituted, aromatic sulfonic acid (PASA).

LAMINATED BODY, CONDUCTIVE LAMINATED BODY, TOUCH PANEL, COATING COMPOSITION, AND METHOD FOR MANUFACTURING LAMINATED BODY THAT USES SAID COATING COMPOSITION

The present invention relates to a laminated body that is a laminated body that has in this order a second layer and a first layer with different indices of refraction on at least one surface of a supporting base material, and the first layer contains particles X (particles X being particles having at least an inorganic particle part), with the second layer containing particles Y (particles Y being particles having at least an inorganic particle part) and is characterized by the number average particle size (DX in the following) for the inorganic particle parts for the particles X being 5 - 25 nm and by Equation 1 and Equation 2 being satisfied. 1.4 ≤ (LX/DX) ≤ 3 … Equation 1 SLX ≤ 7 … Equation 2 LX signifies the average distance between particle centers for the inorganic particle parts of particles X when the surface of the first layer is observed with a scanning electron microscope. SLX signifies the standard deviation of the average distance between particle centers for the inorganic ...

A RELEASE LINER COMPOSITION, A BASE MATERIAL AND A METHOD OF PRODUCING A BASE MATERIAL, AND A SURFACE TREATING AGENT FOR A BASE MATERIAL AND A USE OF A SURFACE TREATING AGENT

The present invention relates to a release liner composition in which the adhesion of silicone has been improved between a silicone coating and a surface treating layer and so silicone rub-off prevented. The improvement of adhesion is based on a polymeric surface treating agent structure comprising a moiety or moieties that are compatible with a substrate and/or a coating on the surface of the substrate, and a moiety or moieties that are reactive or at least compatible with the silicone coating. The present invention also relates to a base material and a method of producing a base material, and a surface treating agent for a base material and a use of a surface treating agent.

HYDROPHILIC COATING AGENT

A hydrophilic coating agent for use in the formation of a coating film that can keep hydrophilicity, an anti-fogging property and an anti-fogging effect thereof and has water resistance, said coating agent comprising an alkoxysilyl-group-containing polymer which is produced by polymerizing a betaine monomer and a monomer component containing an alkoxysilyl-group-containing compound; a film which has an anti-fogging property and can be produced by shaping the hydrophilic coating agent into a film-like form; and a product which has an anti-fogging layer formed on the surface thereof, wherein the anti-fogging layer is formed from the hydrophilic coating agent.

AQUEOUS DISPERSION BASE, COATING PRODUCED THEREWITH, AND METHODS FOR PRODUCING A VAPOR BARRIER OR AN INTERMEDIATE LAYER ON A SUBSTRATE

The present invention relates to an aqueous dispersion base, to a coating produced therewith, and to methods for producing a vapor barrier or an intermediate layer. The aqueous, polymer-based dispersion base for cementitious and/or other substrates is characterized in that the aqueous dispersion base contains the following substances in an aqueous dispersion: a) ≥ 23 wt % of silanized styrol/acrylate copolymer and b) ≥ 7.5 wt % of vinylidene chloride/acrylate copolymer and c) ≥ 0.5 wt % of a mixture of styrol/butadiene copolymer and paraffin wax and d) ≥ 0.5 wt % of additives, wherein the percentage specifications are related to the mass of the ready-to-use dispersion base.

AQUEOUS PLASTIC MATERIAL DISPERSIONS, METHOD FOR PRODUCING THE SAME AND USE THEREOF

The invention relates to aqueous plastic material dispersions based on vinyl ester copolymers with a solid matter content of up to 80 wt.- % and a minimum film-forming temperature of less than 20° C, which are essentially stabilised by ionic components. Said vinyl ester copolymers contain at least one homopolymer or copolymer A and at least one homopolymer or copolymer B. The invention also relates to a method for producing said dispersions and to the use thereof.

AMBIENT TEMPERATURE CURING COATING COMPOSITION

Ambient temperature curing coating composition comprising - a branched alkoxy-functional polysiloxane having the formula R2-O-[Si(R1)2-O]n-R2, wherein each R1 is selected from the group consisting of alkyl, aryl, and alkoxy groups having up to six carbon atoms, and Osi(OR3)3 groups, wherein each R3 independently has the same meaning as R1, each R2 is selected from the group consisting of hydrogen and alkyl and aryl groups having up to six carbon atoms, and wherein n is selected such that the molecular weight of the polysiloxanes is in the range of from 500 to about 2,000, - a catalyst, and - an acrylic polymer. The acrylic polymer is substantially free of functional groups that can react with the polysiloxane or with the catalyst in the coating composition.

WATER-REPELLENT, OIL-REPELLENT AND SOIL RESISTANT COATING COMPOSITION

A coating composition capable of providing a coating film which has sufficiently high water repellency, oil repellency and soil resistance and which ensures high adhesion property to a substrate. A coating composition comprising a copolymer obtained by copolymerizing monomers comprising a fluoroaliphatic group-containing unsaturated ester monomer and an unsaturated silane monomer.

THERMOSETTING, HIGH-SOLID COATING COMPOSITION AND METHOD OF FORMING TOPCOATING BY USING THE SAME

A thermosetting, high-solid coating composition characterized by comprising: (A) a carboxylated compound, (B) a polyepoxide, and (C) a copolymer prepared by polymerizing a monomer component comprising (a) 30 to 50 % by weight of vinyltrimethoxysilane and/or vinyltriethoxysilane, (b) 5 to 15 % by weight of N-methylol(meth)acrylamide alkyl ether, and (c) 35 to 65 % by weight of other polymerizable unsaturated monomer. The composition has significant effects, that is, can yield a coating excellent in acid resistance and scuff resistance and also excellent in storage stability and recoatability.

RELEASE FILM FOR PRODUCING GREEN SHEET

A release film for producing a green sheet of the present invention includes a base material having a first surface and a second surface, a release agent layer formed by applying a material containing an active energy ray curable compound (a1) and a polyorganosiloxane (b1) onto a side of the first surface of the base material and curing the material, and a back coat layer formed by applying a material containing an active energy ray curable compound (a2) onto a side of the second surface of the base material and curing the material. An arithmetic average roughness Ra2 of an outer surface of the release agent layer is 8 nm or less and a maximum projection height Rp2 of the outer surface is 50 nm or lower. An arithmetic average roughness Ra3 of an outer surface of the back coat layer is in the range of 5 to 40 nm and a maximum projection height Rp3 of the outer surface of the back coat layer is in the range of 60 to 500 nm. According to the present invention, it is possible to prevent pinholes ...

Coating composition containing a hydrolyzable silyl group containing vinylic polymer

A curable coating composition comprising (A) from 10 to 99 parts by weight of a silyl group-containing vinylic polymer having a number average molecular weight of at least 3,000, the main chain thereof being substantially composed of a vinylic polymer chain and having at least one silicon atom bonded to a hydrolyzable group at a terminal of the main chain and/or at a side chain in each molecule, (B) from 1 to 90 parts by weight of an organic compound having a number average molecular weight of not larger than 3,000 and having at least one silicon atom bonded to a hydrolyzable group at a terminal in each molecule, and (C) from 1 to 500 parts by weight of silanol-containing organopolysiloxane having, on an average, at least one sianol group in one molecule to 100 parts by weight of the total amount of the component (A) and the component (B).

One component composition containing a catalyst and having increased storability

A one component composition suitable for use as coatings which are excellent in storage stability and coating workability, which comprises: (A) an acrylic resin having hydroxyl group, (B) an alkoxysilyl group-containing acrylic copolymer having a group represented by the formula: см. иллюстрацию в PDF-документе wherein R1 is an alkyl group having 1 to 10 carbon atoms, R2 is a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms selected from the group consisting of an alkyl group, an aryl group and an aralkyl group, and a is 0, 1 or 2, (C) a curing catalyst, and at least one member selected from the group consisting of (D) a dehydrating agent and (E) an alkyl alcohol.

Curable coating composition and method of forming a top coat

The invention provides a curable coating composition comprising: (a) a vinyl polymer having, in one molecule, (i) a group formed by half esterification of an acid anhydride group and (ii) a primary hydroxyl group, (b) a vinyl polymer having an epoxy group and a primary hydroxyl group in one molecule, and (c) a vinyl polymer having an ethoxysilyl group and a secondary hydroxyl group in one molecule, and a method of forming a top coat using said composition.

IMAGE FORMING SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

To provide an image forming set including: an aqueous ink including a colorant, a water-soluble organic solvent, and water; and a post-treatment liquid including a water-soluble organic solvent, water, and at least one of a urethane resin and an acrylic resin, wherein a solubility parameter of a mixed solution of the water-soluble organic solvent and the water in the post-treatment liquid is lower than a solubility parameter of a mixed solution of the water-soluble organic solvent and the water in the aqueous ink by 1.5 (cal/cm)or greater. 1. An image forming set comprising:an aqueous ink comprising a colorant, a water-soluble organic solvent, and water; anda post-treatment liquid comprising a water-soluble organic solvent, water, and at least one of a urethane resin and an acrylic resin,{'sup': 3', '1/2, 'wherein a solubility parameter of a mixed solution of the water-soluble organic solvent and the water in the post-treatment liquid is lower than a solubility parameter of a mixed solution of the water-soluble organic solvent and the water in the aqueous ink by 1.5 (cal/cm)or greater.'}2. The image forming set according to claim 1 , wherein the solubility parameter of the mixed solution of the water-soluble organic solvent and the water in the post-treatment liquid is lower than the solubility parameter of the mixed solution of the water-soluble organic solvent and the water in the aqueous ink by 7.5 (cal/cm)or less.3. The image forming set according to claim 1 , wherein a difference between a solubility parameter of the at least one of the urethane resin and the acrylic resin in the post-treatment liquid claim 1 , and the solubility parameter of the mixed solution of the water-soluble organic solvent and the water in the post-treatment liquid is 4 (cal/cm)or less.4. The image forming set according to claim 1 , wherein the water-soluble organic solvent in the post-treatment liquid is at least one selected from the group consisting of 3-methoxy-1-butanol claim 1 , 3 ...

Curable resin composition

The present invention provides a composition, which is easy to produce because of high ease of handling the starting materials. The composition exhibits excellent transparency, and a product prepared using the composition exhibits excellent mechanical properties and adhesive properties. The curable resin composition contains (A) an oxyalkylene polymer having silicon-containing functional groups crosslinkable through formation of siloxane bonds; (B) a copolymer having silicon-containing functional groups crosslinkable through formation of siloxane bonds, the molecular chain of the copolymer consisting substantially of (b-1) an alkyl (meth)acrylate monomeric unit having C1-C2 alkyl and (b-2) an alkyl (meth)acrylate monomeric unit having C7-C9 alkyl; and (C) a curing agent.

Primer composition and coated article

A primer composition for a polysiloxane hard coating is provided. This primer composition comprises (A) a vinyl polymer having a hydrolyzable silyl group and/or SiOH group and an organic UV absorbing group bonded to its side chain, and (B) fine silica particles dispersed in an organic solvent, and the primer layer formed after coating and curing has a coefficient of linear expansion of up to 150×106/° C.

PRIMER COMPOSITION FOR BONDING SILICONE RESIN AND POLYOLEFIN RESIN, AND METHOD FOR BONDING SILICONE RESIN AND POLYOLEFIN RESIN

Provided is a primer composition capable of imparting a favorable adhesiveness when bonding a polyolefin resin and a silicone resin such as a cured product (silicone rubber cured product) of a silicone rubber composition selected from a room temperature condensation-curable silicone rubber composition and an addition-curable silicone rubber composition. The primer composition for bonding a silicone resin and a polyolefin resin comprises a copolymer (I) contained in a solvent (II), in which the copolymer (I) at least contains a (meth)acrylate ester monomer unit (A) and a (meth)acrylate ester monomer unit (B). 2. The primer composition for bonding a silicone resin and a polyolefin resin according to claim 1 , wherein Rin the (meth)acrylate ester monomer unit (A) of the copolymer (I) represents a tert-butyl group or a cyclohexyl group.3. The primer composition for bonding a silicone resin and a polyolefin resin according to claim 1 , wherein a molar ratio of (meth)acrylate ester monomer unit (A): (meth)acrylate ester monomer unit (B) in the copolymer (I) is 1:1 to 1 claim 1 ,000:1.4. The primer composition for bonding a silicone resin and a polyolefin resin according to claim 1 , wherein the copolymer (I) is present in an amount of 0.1 to 20 parts by mass per 100 parts by mass of the component solvent (II).5. The primer composition for bonding a silicone resin and a polyolefin resin according to claim 1 , wherein the component solvent (II) is at least one selected from the group consisting of an aromatic hydrocarbon solvent claim 1 , an alcohol solvent claim 1 , a ketone solvent claim 1 , an ether solvent claim 1 , an ester solvent and a paraffin solvent.6. The primer composition for bonding a silicone resin and a polyolefin resin according to claim 1 , wherein the primer composition is for bonding a cured product of a room temperature condensation-curable silicone rubber composition or an addition-curable silicone rubber composition to a base material made of a ...

SILYL ETHER-MODIFIED HYDROPHILIC POLYMERS AND USES FOR MEDICAL ARTICLES

Silane-functionalized hydrophilic polymers and polymeric matrices are described. Hydrophilic matrices can be formed from the polymers, and can be used in association with the preparation of implantable and injectable medical devices. Exemplary devices include those having a durable lubricious coating formed from the hydrophilic polymers.

CONFORMABLE COATING COMPOSITION

A conformable coating composition comprising a crystalline copolymer, and use thereof in barrier coating is described. 1. A conformable coating composition comprising:{'sub': 'm', 'a) an acrylate copolymer having a T≧30° C. comprising at least 5 wt. % of interpolymerized monomer units of monomers having a pendent crystallizable groupb) optional cyanoacrylate monomers;c) optional cyanoacrylate stabilizer; and{'sup': 3', '1/2, 'd) volatile solvent having a solubility parameter from 4.9-12.5 (cal/cm).'}2. The conformable coating composition of claim 1 , wherein the copolymer comprises:{'sub': 'm', '1) 10 to 90 parts by weight of crystalline monomers having a Tof ≧30° C.;'}{'sub': g', 'g, '2) 0 to 50 parts by weight of high Tmonomers having a Tof ≧20° C.;'}3) 0 to 60 parts by weight silane functional monomers;4) 0 to 10 parts by weight of acid functional monomers, based on 100 parts by weight total monomers.3. The conformable coating composition of wherein the copolymer further comprises 0.5 to 5 parts by weight of acid-functional monomers.4. The conformable coating of comprising 1 to 50 parts by weight of silane functional monomers.5. The coating composition of wherein the silane functional monomer are of the formula:{'sup': 8', '9, 'sub': 3', 'q, 'A-R—[Si—(R)], whereinA is an ethylenically unsaturated polymerizable group, including vinyl, allyl, vinyloxy, allyloxy, and (meth)acryloyl;{'sup': '8', 'Ris a covalent bond or a divalent (hetero)hydrocarbyl group, q is at least one;'}{'sup': '9', 'Ris a monovalent alkyl, aryl or a trialkylsilyloxy group.'}6. The coating composition of wherein the silane functional monomers are silane macromers.7. The conformable coating of comprising a high Tmonomer in amounts sufficient that the copolymer has a Tof ≧0° C.8. The conformable coating of comprising 5 to 50 parts by weight of a high Tmonomer.9. The conformable coating composition of comprising of a cyanoacrylate monomer in a weight ratio of 2:1 to 1:2 relative to the weight of ...

Method for Obtaining a Hybrid Latex and Use Thereof in Hydrophobic and Superhydrophobic Coatings

The present invention relates to a siliconized hybrid latex that consists of a polysiloxane methacrylic copolymer of the formula (I), starting with at least one methacrylic monomer that is partially soluble in water, and at least one functionalised silicone-based macromonomer that is insoluble in water and highly hydrophobic, and to the use of said latex in a water-based formula, free of fluorinated compounds, generating highly hydrophobic or superhydrophobic surfaces with self- or easy-cleaning properties. 2. The hybrid silicone latex according to claim 1 , wherein the methacrylic monomer is selected from the group consisting of methylmethacrylate claim 1 , buthylmethacrylate claim 1 , methacrylic acid or mixtures thereof.3. The hybrid silicone latex according to claim 1 , wherein the functionalized silicone macromonomer is polydimethylsiloxane (PDMS).4. The hybrid silicone latex according to claim 1 , wherein the functionalized silicone macromonomer has a methacrylic functionality.5. The hybrid silicone latex according to claim 1 , wherein the functionalized silicone macromonomer has a molecular weight between 3 claim 1 ,000 and 15 claim 1 ,000 g/mol claim 1 , preferably between 5 claim 1 ,000 and 10 claim 1 ,000 g/mol .6. The hybrid silicone latex according to claim 1 , wherein the methacrylic monomer is present in an amount between 8 and 18% by weight of the total reaction mixture.7. The hybrid silicone latex according to claim 1 , wherein the functionalized silicone macromonomer and the methacrylic monomer are present in a weight ratio of 1:9 to 7:3.9. The method to obtain a hybrid silicone latex according to claim 8 , wherein the polymerization reaction is carried out via miniemulsion polymerization without the use of cosolvents claim 8 , stabilizing agents or hydrophobes.10. The method to obtain a hybrid silicone latex according to claim 8 , wherein the methacrylic monomer is selected from the group consisting of methylmethacrylate claim 8 , ...

Aqueous dispersion primer, coating made thereof and method for producing a vapor barrier or an intermediate layer on a substrate

The present invention relates to an aqueous dispersion primer, a coating produced therewith and a method for the production of a vapour barrier or of an intermediate layer. The aqueous dispersion primer based on a polymer for cement and/or other subfloors is characterised in that it contains in an aqueous dispersion the following materials: a) 23% by weight of silanised styrene-acrylate copolymer and b) 7.5% by weight of vinylidene chloride-acrylate copolymer and c) 0.5% by weight of styrene-butadiene copolymer-paraffin wax mixture and d) 0.5% by weight of additives, the percentage data relating to the mass of the dispersion primer, ready for handling.

SILICONE (METH)ACRYLAMIDE MONOMER, POLYMER, OPHTHALMIC LENS, AND CONTACT LENS

METHOD FOR PRODUCING COMPOSITE PARTICLES

EXTREMELY SCRATCH-RESISTANT, HIGHLY ELASTIC COATING AGENTS BASED ON ALKOXYSILANES

PRIMING AGENT FOR SEPARATING PAPERS AND FILMS

Coated Articles With Improved Fingerprint Resistance and Methods of Making Same

Described herein are various articles that have improved resistance to the adverse effects observed when tactilely-transferable residue is contacted therewith, along with methods for their manufacture and use. The articles and methods generally make use of an adhesion binder that can be used to form a polymer network around a solvent-soluble fluoropolymer to adhere the fluoropolymer to the surface of the article substrate.

Antifouling coating composition, antifouling film, composite film, and in-water structure

Provided are an antifouling coating composition containing a hydrolyzable resin having a specific silicon-containing group and a triorganosilyl oxycarbonyl group, an antifouling film, a composite film and an in-water structure such as a ship using the same. The hydrolyzable resin may further have a specific metal-atom-containing group containing a divalent metal atom. By the antifouling coating composition, it is possible to form a coating film having excellent crack resistance, while exerting an excellent antifouling property for a long period of time even when no or a small amount of antifouling agent is contained.

FLUORINATED COMPOSITION COMPRISING PHOSPHORUS-CONTAINING ACID GROUP AND ALKOXY SILANE GROUP

Presently described is a composition comprising at least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group; at least one second divalent unit comprising a pendant phosphorus-containing acid group; and at least one third unit comprising a terminal or pendant alkoxy silane group. Also described is a coating comprising the composition described herein dissolved or dispersed in a solvent and a method of providing a coated article or surface. Such method is particularly useful for providing corrosion protection to a metallic surface. 1. A polymeric composition comprisingat least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group;at least one second divalent unit comprising a pendant phosphorus-containing acid group; andat least one third unit comprising a terminal or pendant alkoxy silane group.2. (canceled)3. The composition of wherein the first and second units are derived from monomers further comprising a free-radically polymerizable group.4. The composition of wherein the first and second units are derived from monomers further comprising a (meth)acrylate group.5. The composition of wherein the first and second units are divalent units comprising pendant groups.6. The composition of wherein the composition comprises an acrylic backbone.8. The composition of wherein Q is independently is selected from the group —C(O)—N(R)— and —C(O)—O—.9. The composition of wherein the second unit is selected from{'sub': 2', '2, '(RO)—P(O)—V—(O)n[C(R)—CH]—,'}{'sub': 2', '2, '(RO)—P(O)—O—V—O—C(O)—[C(R)CH]—, or'}a combination thereof;wherein R is independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms; andV is independently alkylene that is optionally interrupted by at least one ether linkage or amine linkage.11. The composition of wherein the third unit has the formula{'br': None, 'sub': '3', '—S—W—Si(OR)'}wherein W is an alkylene group having 1 to 4 carbon atoms. ...

UNDERCOAT AGENT AND METHOD OF FORMING PATTERN OF LAYER CONTAINING BLOCK COPOLYMER

An undercoat agent which is used for phase separating a layer including a block copolymer having a plurality of blocks bonded formed on a substrate, wherein the undercoat agent contains a resin component, the resin component includes a structural unit having an aromatic ring and a structural unit having no aromatic ring, and the resin component includes a group which can interact with the substrate and does not include a 3 to 7-membered, ether-containing cyclic group; and a method of forming a pattern of a layer containing a block copolymer, including: a step (1) in which the undercoat agent is applied to a substrate to form a layer containing the undercoat agent; a step (2) in which a layer containing a block copolymer having a plurality of blocks bonded is formed on a surface of the layer containing the undercoat agent, followed by a phase separation of the layer containing the block copolymer; and a step (3) in which a phase containing at least one block of the plurality of blocks constituting the block copolymer is selectively removed. 1. An undercoat agent which is used for phase separating a layer including a block copolymer having a plurality of blocks bonded formed on a substrate , whereinthe undercoat agent comprises a resin component, the resin component includes a structural unit having an aromatic ring and a structural unit having no aromatic ring, andthe resin component includes a group which can interact with the substrate and does not include a 3 to 7-membered, ether-containing cyclic group.2. The undercoat agent according to claim 1 , wherein an amount of the structural unit having an aromatic ring claim 1 , based on the combined total of all structural units constituting the resin component is 10 to 95 mol %.3. The undercoat agent according to claim 1 , wherein the group which can interact with the substrate is a carboxy group claim 1 , a cyano group claim 1 , an amino group or a trimethoxysilyl group.4. The undercoat agent according to claim 1 , ...

SILSESQUIOXANE COMPOUND HAVING POLYMERIZABLE FUNCTIONAL GROUP

To provide a composition comprising a silsesquioxane compound that is capable of producing a coating film with excellent heat resistance and scratch resistance, and that has excellent compatibility with general polymerizable unsaturated compounds as well as polymerizable unsaturated compounds with high polarity. 15-. (canceled)7. The silsesquioxane compound according to claim 6 , wherein the weight average molecular weight is 1 claim 6 ,000 to 100 claim 6 ,000.9. An active energy ray-curable composition comprising the silsesquioxane compound according to claim 6 , and a photoinitiator.10. The active energy ray-curable composition according to claim 9 , further comprising a polymerizable unsaturated compound.11. The active energy ray-curable composition according to claim 10 , wherein the polymerizable unsaturated compound comprises at least one member selected from the group consisting of an esterified product of a monohydric alcohol and (meth)acrylic acid; an esterified product of a polyhydric alcohol and (meth)acrylic acid; urethane (meth)acrylate resin; epoxy (meth)acrylate resin; and polyester (meth)acrylate resin.12. The active energy ray-curable composition according to claim 11 , wherein the polymerizable unsaturated compound comprises at least one member selected from the group consisting of an esterified product of a monohydric alcohol and (meth)acrylic acid; di(meth)acrylate compound; tri(meth)acrylate compound; dipentaerythritol penta(meth)acrylate; dipentaerythritol hexa(meth)acrylate; and urethane (meth)acrylate resins.13. A method for cured coating film comprising:{'claim-ref': {'@idref': 'CLM-00009', 'claim 9'}, '(1) applying the active energy ray-curable composition according to to a surface of a substrate, and'}(2) irradiating a coating film obtained by step (1) with an active energy ray. The present invention relates to a silsesquioxane compound having a polymerizable functional group.Silsesquioxane is a general term for a series of network-like ...

MULTILAYER ASSEMBLY INCLUDING A COMPOSITE MATERIAL

The present invention relates to a multilayer assembly comprising a metal surface and a coating which adheres directly on such surface and which includes a cross-linked composite of a polymer and a filler in the form of fibres. 1. A multilayer assembly comprising at least the following layers:i. a metal surface (S);ii. a coating, adhering directly on surface (S), of a composite material (C) comprising a cross-linked polymer (XPO) and a filler in the form of fibres (F), wherein (XPO) is the cross-linked form of a cross-linkable polymer (SPO) comprising recurring units deriving from at least one olefin and recurring units deriving from at least one monomer bearing silane groups and is chemically linked to filler (F) via the silane groups.2. The multilayer assembly of claim 1 , wherein (XPO) is a cross-linked polyethylene or a cross-linked polypropylene comprising recurring units of at least one monomer bearing silane groups.3. The multilayer assembly of claim 1 , wherein the filler (F) is selected from the group consisting of long and short fibres of glass claim 1 , montmorillonite claim 1 , zeolite claim 1 , quartz claim 1 , wollastonite claim 1 , and mixtures thereof.4. The multilayer material of wherein the filler comprises or consists of glass fibres.5. The multilayer assembly of claim 1 , wherein the metal surface (S) is aluminium claim 1 , an aluminium alloy claim 1 , iron and iron alloys claim 1 , cast iron claim 1 , steel claim 1 , magnesium alloys claim 1 , titanium or titanium alloys claim 1 , copper and copper alloys.6. The multilayer assembly of claim 1 , wherein (SPO) has a standard density comprised between 860 kg/mand 970 kg/m.7. The multilayer assembly of claim 1 , wherein (SPO) has a melt flow index comprised between 0.1 g/10 min and 70 g/10 min as measured according to ASTM D1238 standard procedure under a load of 2.16 Kg at 190° C.8. The multilayer assembly of claim 1 , wherein the weight ratio of filler to the total weight of the composite material ...

Composition, cured film, color filter, light shielding film, optical element, solid-state imaging element, headlight unit, modified silica particles, and method for producing modified silica particles

The present invention provides a composition having excellent development residue suppressibility. Moreover, also provided are a cured film, a color filter, a light shielding film, an optical element, a solid-state imaging element, a headlight unit, modified silica particles, and a method for producing modified silica particles. The composition according to the embodiment of the present invention contains modified silica particles and a polymerizable compound, in which the modified silica particles each contain a silica particle and a coating layer coating the silica particle, and the coating layer contains a polymer containing a repeating unit represented by General Formula (1).

ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM FORMED USING SAID COMPOSITION, AND COATED ARTICLE HAVING ANTIFOULING COATING FILM ON SURFACE

The present invention provides antifouling coating compositions having excellent long-term storage stability and provides an antifouling coating composition that can maintain the stable dissolution and antifouling performance of a coating film without causing coating film defects such as cracks in seawater for a long term, such that an antifouling coating film having increased environmental safety can be formed. The present invention provides an antifouling coating composition containing: (A) a triorganosilyl ester-containing copolymer obtained from a mixture of (a) a triorganosilyl(meth)acrylate monomer represented by general formula (1): 2. The antifouling coating composition according to claim 1 , wherein a content proportion of the triorganosilyl ester-containing copolymer (A) to the calcium sulfate hydrate (B) claim 1 , is from 0.4 to 3 by mass ratio when converted to a solid content.3. The antifouling coating composition according to claim 1 , wherein the calcium sulfate hydrate (B) is a dihydrate.4. A coated object having claim 1 , on a surface thereof claim 1 , an antifouling coating film formed using the antifouling coating composition according to . The present invention relates to an antifouling coating composition and a coated object having, on its surface, an antifouling coating film formed using the composition.Aquatic fouling organisms such as barnacles, tubeworms, common mussels, sea squirts, green laver, sea lettuce, and slimes attach to ships (especially ship bottoms), fishing tools such as fishing nets and fishing net accessories, and structures submerged in seawater such as power plant aqueducts, leading to dysfunction, impaired appearance, and other problems of the ships and so on.Since a conventional organic tin-containing copolymer has been banned, triorganosilyl group-containing copolymers which have low toxicity and are environment-friendly have been developed, and have been used for antifouling coating materials (Patent Literature 1).When ...

HYDROPHILIC SILICONE MONOMERS, PROCESS FOR PREPARATION THEREOF AND THIN FILMS CONTAINING THE SAME

The present invention relates to a fast curing compositions comprising a (meth)acrylamide functionalized hydrophilic silicone monomers having a polyether moiety containing a branched linking group. In one embodiment, such compositions are useful for preparing water-absorbing silicone-hydrogel films for contact lens applications. In one embodiment, the (meth)acrylamide monomers disclosed here have a branched linking group on the polyether moiety which makes it possible to produce hydrophilic polyether modified silicone copolymers without the need to separate various by-products including, but not limited to, unreacted, isomerized polyether and associated high molecular weight by-products. 8. The hydrogel of claim 1 , wherein the co-monomer is chosen from a silicone-containing monomer claim 1 , an organic based monomer claim 1 , or a combination of two or more thereof9. The hydrogel of claim 1 , wherein the hydrogel further comprises a co-monomer chosen from a vinylic monomer claim 1 , an allylic monomer claim 1 , an acrylide monomer claim 1 , an acrylic monomer claim 1 , or a combination of two or more thereof.10. The hydrogel of claim 8 , wherein the vinylic monomer is chosen from N-vinyl-pyrrolidone claim 8 , N-vinyl-caprolactam claim 8 , N-vinyl-acetamide claim 8 , N-vinyl-formamide claim 8 , N-vinyl-isopropylamide claim 8 , vinyl benzene claim 8 , vinyl naphthalene claim 8 , vinyl pyridine claim 8 , vinyl alcohol claim 8 , a vinyl containing silicones claim 8 , or a combination of two or more thereof.11. The hydrogel of claim 8 , wherein the vinyl claim 8 , allyl claim 8 , or acrylide claim 8 , or acrylic monomer is chosen from 3-[Tris(trimethylsiloxy)silyl]propyl methacrylate; methyl-di(trimethylsiloxy)-silyl propyl glycerol methacrylate; 3-(trimethylsilyepropyl vinyl carbonate; 3-(vinyloxycarbonylthio)propyl-[tris(trimethylsiloxy)silane]; 3-[tris(tri-methylsiloxy)silyl]propyl vinyl carbamate; 3-[tris(trimethylsiloxy)silyl]propyl allyl carbamate; 3-[tris( ...

SURFACE TREATMENT LIQUID AND SURFACE TREATMENT METHOD

The purpose of the present invention is to provide: a surface treatment liquid that is capable of favorably hydrophilizing or hydrophobing surfaces of an object to be treated without having to include a film forming resin; and a surface treatment method using the surface treatment liquid. The present invention provides a surface treatment liquid which comprises (A) a resin and (C) a solvent, wherein as (A) the resin, a resin is used which has a weight average molecular weight of 100000 or more and contains a functional group I which comprises one group or more selected from the group consisting of a hydroxyl group, a cyano group, and a carboxyl group, and a functional group II which is a hydrophilic group or a hydrophobic group other than the functional group I. 1. A surface treatment liquid comprising (A) a resin , and (C) a solvent ,wherein (A) the resin comprises a functional group I which is one or more groups selected from the group consisting of a hydroxyl group, a cyano group, and a carboxyl group, and a functional group II being a hydrophilic group or a hydrophobic group other than the functional group I;when the functional group II comprises one or more groups selected from a hydroxyl group, a cyano group, and a carboxyl group, (A) the resin may not comprise the functional group I; and(A) the resin has a weight-average molecular weight of 100,000 or more.2. The surface treatment liquid according to claim 1 , wherein the hydrophilic group of the functional group II is a group represented by the following formula (A1):{'br': None, 'sup': '1', '—NH—R\u2003\u2003(A1)'}{'sup': '1', 'wherein in the formula (A1), Rrepresents an alkyl group having 1 to 4 carbon atoms substituted with one or more groups selected from the group consisting of an amino group, a sulfonic acid group and a hydroxyl group, or a hydrogen atom.'}3. The surface treatment liquid according to claim 1 , wherein the functional group I is derived from a monomer represented by the following formula ...

GLASS-CERAMIC ITEM

The present invention relates to an article, especially a cooktop or a furniture element, comprising at least one substrate, such as a plate, made of glass-ceramic, said substrate being coated in at least one zone with a paint comprising at least: 1. An article , comprising at least one substrate made of glass-ceramic , said substrate being coated in at least one zone with a paint comprising at least:1) a silicone resin comprising methyl and phenyl groups;2) a silicone resin comprising methyl group(s) and devoid of phenyl group(s);3) one or more lamellar inorganic fillers with a thickness of less than 2 μm and with lateral dimensions, for at least 80% by weight of said fillers, of less than 10 μm, comprising talc and/or one or more carbonates; and4) one or more black pigments.2. The article as claimed in claim 1 , wherein the silicone resin(s) of said paint are devoid of one or more functional groups selected from the group consisting of: halogen claim 1 , epoxy claim 1 , polyester claim 1 , alkenyl claim 1 , vinyl claim 1 , allyl claim 1 , alkynyl claim 1 , mercapto claim 1 , thiol claim 1 , and acrylic.3. The article as claimed in wherein said paint comprises claim 1 , as silicone resins claim 1 , at least 75% by weight of the silicone resin(s) comprising methyl and phenyl groups and the silicone resin(s) comprising methyl group(s) and devoid of phenyl group(s) claim 1 , andwherein said paint is devoid of silicone resins of alkyd type and/or of epoxy type and/or of polyester type.4. The glass-ceramic article as claimed in claim 1 , wherein a content of the silicone resin(s) is between 20% and 50% by weight of said paint.5. The glass-ceramic article as claimed in claim 1 , wherein a content of said lamellar fillers is from 5% to 20% by weight.6. The glass-ceramic article as claimed in claim 1 , wherein a content of pigment(s) is between 10% and 30% claim 1 , andwherein at least 50% of the particles of pigments exhibit a size of less than 1 μm.7. The glass-ceramic ...

ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, ANTIFOULING SUBSTRATE, AND METHOD FOR PRODUCING ANTIFOULING SUBSTRATE

Provided is a silyl polymer-based antifouling coating composition that is capable of forming a coating film in which cracking is inhibited from occurring for a long period from the early stage of immersion in seawater and fresh water and enables to maintain excellent coating film consumption for a long term. The antifouling coating composition includes: a copolymer (A) containing a structural unit (a-1) derived from styrene or the like, a structural unit (a-2) derived from glycidyl (meth)acrylate, and optionally a structural unit (a-3) derived from another ethylenically unsaturated monomer; a polymer (B) containing a structural unit (b-1) derived from a monomer represented by the following Formula (b1): 2. The antifouling coating composition according to claim 1 , wherein a weight ratio between the copolymer (A) and the polymer (B) (weight of copolymer (A)/weight of polymer (B)) is 5/95 to 95/5.3. The antifouling coating composition according to claim 1 , wherein:the polymer (B) further comprises a structural unit (b-2) derived from another ethylenically unsaturated monomer; anda weight ratio between the structural unit (b-1) and the structural unit (b-2) (weight of (b-1)/weight of (b-2)) is 30/70 to 80/20.4. The antifouling coating composition according to claim 1 , wherein the polymer (B) has a number average molecular weight of 1 claim 1 ,000 to 30 claim 1 ,000.5. The antifouling coating composition according to claim 1 , wherein the monomer represented by the Formula (b1) is triisopropylsilyl (meth)acrylate.6. The antifouling coating composition according to claim 1 , further comprising a monocarboxylic acid compound (C).7. The antifouling coating composition according to claim 6 , wherein a weight ratio between a total weight of the copolymer (A) and the polymer (B) claim 6 , and the monocarboxylic acid compound (C) ((total weight of copolymer (A) and polymer (B))/(weight of compound (C))) is 99.9/0.1 to 30/70.8. The antifouling coating composition according to ...

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 ...

COMPOSITE FILLER PARTICLES AND PROCESS FOR THE PREPARATION THEREOF

A process for the preparation of composite filler particles, comprising: (a) coating a particulate filler having a median particle size (D50) of from 1 to 1200 nm; (b) agglomerating the coated particulate filler, for providing a granulation of the coated particulate filler wherein the granulation contains the coated particulate filler particles whereby the at least one coating layer may be crosslinked by crosslinking groups obtained by reacting the reactive groups and optionally a further crosslinking agent. 1. A process for the preparation of composite filler particles , comprising the steps of:(a) coating a particulate filler having a median particle size (D50) of from 1 to 1200 nm with a coating composition containing a film-forming agent forming a coating layer on the surface of the particulate filler, said coating layer displaying reactive groups on the surface of the coating layer, said reactive groups being selected from addition polymerizable groups and step-growth polymerizable groups, thereby forming a coated particulate filler; subsequently or concurrently(b) agglomerating the coated particulate filler in the presence of a further crosslinking agent and in the presence of a further particulate filler not displaying reactive groups, for providing a granulation of the coated particulate filler wherein the granulation contains the coated particulate filler particles and the further particulate filler particles separated from and connected to each other by at least one coating layer, whereby the at least one coating layer may be crosslinked by crosslinking groups obtained by reacting the reactive groups and a further crosslinking agent, whereby the agglomeration is carried out by spray agglomeration or growth agglomeration;(c) at least milling, classifying or sieving the granulation of the coated particulate filler; and(d) further crosslinking the granulation of the coated particulate filler;wherein the prepared composite filler particles have a median ...

An Erodible Antifouling Coating Composition

An erodible antifouling coating composition for application, for example,to ship's hulls to potentially prevent the adhesion and build up of fouling agents on the hull is described. The coating composition comprises an erodible binder system excluding a triorgano tin based binder; optionally, one or more antifouling agents; and at least one silicone oil. A process for producing the composition, a substrate coated with the composition, and a process of coating a substrate with the composition are also described.

ACRYLIC POLYMERS, AQUEOUS POLYMERIC DISPERSIONS PREPARED THEREFROM, AND CURABLE FILM-FORMING COMPOSITIONS PREPARED THEREFROM

The present invention is directed to an acrylic polymer prepared from a reaction mixture comprising: (i) an ethylenically unsaturated monomer comprising hydroxyl functional groups; (ii) an ethylenically unsaturated monomer comprising polydialkylsiloxane groups; (iii) an ethylenically unsaturated monomer comprising carboxylic acid functional groups or amine functional groups; and (iv) a reactive diluent that is reactive with the ethylenically unsaturated monomer (iii). The reactive diluent (iv) is present initially in the reaction mixture as a medium in which the monomers polymerize. The present invention is further directed to aqueous polymeric dispersions prepared therefrom and aqueous, curable film-forming compositions prepared from the dispersions. The curable film-forming compositions are low VOC and are useful in methods of mitigating dirt build-up on a substrate. 1. An acrylic polymer prepared from a reaction mixture comprising:(i) an ethylenically unsaturated monomer comprising hydroxyl functional groups, present in the reaction mixture in an amount of 10 to 40 percent by weight, based on the total weight of the reaction mixture;(ii) an ethylenically unsaturated monomer comprising polydialkylsiloxane groups, present in the reaction mixture in an amount of 2 to 10 percent by weight, based on the total weight of the reaction mixture;(iii) an ethylenically unsaturated monomer comprising carboxylic acid functional groups or amine functional groups, present in the reaction mixture in an amount of 5 to 30 percent by weight, based on the total weight of the reaction mixture; and(iv) a reactive diluent that is reactive with the ethylenically unsaturated monomer (iii), present in the reaction mixture in an amount of 20 to 60 percent by weight, based on the total weight of the reaction mixture; wherein the reactive diluent (iv) is present initially in the reaction mixture as a medium in which the monomers polymerize.2. The acrylic polymer of claim 1 , wherein the ...

Low-gloss cured product having excellent stain resistance, and manufacturing method therefor

The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention includes, along with an acrylic oligomer, an oligomer having a functional group containing silicon (Si) and an oligomer having a functional group containing fluorine (F), and thus, has excellent stain resistance and can implement a micro-folded structure on a surface thereof through extreme ultraviolet rays to be used during curing, thereby being capable of realizing low gloss without a matting agent.

ONE POT BIOCATALYTIC PEROXIDE MEDIATED CURE

The present invention relates to a composition comprising a stable aqueous dispersion of crosslinkable polymer particles, a peroxidase enzyme, and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C. The composition provides a robust one-pot peroxidase mediated cure for latex particles bearing a variety of polymerizable functional groups. 1. A composition comprising a stable aqueous dispersion of crosslinkable polymer particles , a peroxidase enzyme , and a hydrophobic hydroperoxide having a 10-hour half life temperature of at least 100° C.2. The composition of wherein the dispersion of crosslinkable polymer particles is an alkyd based latex claim 1 , wherein the concentration of the peroxidase enzyme is from 0.1 to 1.1 weight percent claim 1 , based on the weight of the latex; the concentration of the hydrophobic hydroperoxide is from 0.02 to 1 weight percent based on the weight of the latex; and the EPI-Suite calculated logP of the hydrophobic hydroperoxide is from 0.75 to 4.3. The composition of wherein the dispersion of crosslinkable polymer particles is an acetoacetoxy functionalized acrylic-based latex claim 1 , wherein the concentration of the peroxidase enzyme is 0.1 to 1.1 weight percent claim 1 , based on the weight of the latex; the concentration of the hydrophobic hydroperoxide is from 0.02 to 1 weight percent based on the weight of the latex; and the EPI-Suite calculated logP of the hydrophobic hydroperoxide is from 0.75 to 4.4. The composition of wherein the dispersion of crosslinkable polymer particles is a vinyl acetate based latex claim 1 , wherein the concentration of the peroxidase enzyme is 0.1 to 1.1 weight percent claim 1 , based on the weight of the latex; the concentration of the hydrophobic hydroperoxide is from 0.02 to 1 weight percent based on the weight of the latex; and the EPI-Suite calculated logP of the hydrophobic hydroperoxide is from 0.75 to 4.5. The composition of wherein the dispersion of ...

Curable silicone compositions

The present invention relates to silicone compositions which can be crosslinked thermally by hydrosilylation, a process for producing them, platinum catalysts used for this purpose and the use of the crosslinkable compositions.

ADHESION PROMOTER

Compositions useful for improving the adhesion of coating compositions, such as dielectric film-forming compositions, include a hydrolyzed poly(alkoxysilane). These compositions are useful in methods of improving the adhesion of coating compositions to a substrate. 1. A composition comprising: an oligomer chosen from polyarylene oligomers , poly(cyclic-olefin) oligomers , arylcyclobutene oligomers , vinyl aromatic oligomers , and mixtures thereof; a poly(alkoxysilane) hydrolyzed with ≦1 mole % of water; and a solvent; wherein the composition comprises ≦1 mole % of alcohol of hydrolysis and wherein the poly(alkoxysilane) has from 2 to 6 alkoxysilane moieties.2. The composition of wherein the poly(alkoxysilane) is hydrolyzed with ≦0.5 mole % of water.5. The composition of having a mean particle size of ≦1 nm as determined by dynamic light scattering.6. The composition of wherein the oligomer is an arylcyclobutene oligomer.7. A process for manufacturing a device claim 1 , comprising:providing a device substrate having a surface to be coated;disposing a coating of the composition comprising: an oligomer chosen from polyarylene oligomers, poly(cyclic-olefin) oligomers, arylcyclobutene oligomers, vinyl aromatic oligomers, and mixtures thereof; a poly(alkoxysilane) hydrolyzed with ≦1 mole % of water; and a solvent; wherein the composition comprises ≦1 mole % of alcohol of hydrolysis and wherein the poly(alkoxysilane) has from 2 to 6 alkoxysilane moieties on the substrate surface; andcuring the coating.8. The process of wherein the device substrate is an electronic device substrate.9. The process of wherein the electronic device substrate comprises a surface comprising one or more of silicon claim 8 , glass claim 8 , ceramic claim 8 , and metal.11. The process of wherein the oligomer is an arylcyclobutene oligomer.13. The process of wherein the adhesion promoting composition has a mean particle size of ≦1 nm claim 7 , as determined by dynamic light scattering. This ...

SILICONE-MODIFIED POLYESTER COATING

A silicone-modified polyester resin and methods for making the resin are described herein. The method includes production of a siliconized intermediate which is then esterified to give a silicone-modified polyester resin. Coating compositions including the silicone-modified polyester resin are provided, and coated articles with the coating composition applied to at least a portion of a surface thereof are also provided. 1. A method of making a siliconized polyester , comprising:providing at least one hydroxy-functional silicone compound;providing at least one hydroxy-functional compound;combining the hydroxy-functional silicone compound and the hydroxy-functional compound to produce a siliconized hydroxy-functional polymer; andesterifying the siliconized hydroxy-functional polymer with at least one carboxylic acid-functional compound or derivative thereof to form the siliconized polyester.2. The method of claim 1 , wherein the hydroxy-functional silicone compound is a low molecular weight compound with silicone content of at least about 30 wt % claim 1 , based on the total weight of the composition.3. The method of claim 1 , wherein the hydroxy-functional silicone has molecular weight (Mn) of 500 to 1200.4. The method of claim 1 , wherein the hydroxy-functional silicone has molecular weight (Mw) of about 1000 to 2400.5. The method of claim 1 , wherein the siliconized hydroxy-functional polymer has Mw of about 3000 to about 4500.6. The method of claim 1 , wherein the siliconized hydroxy-functional polymer has OH number of at least about 85.7. The method of claim 1 , wherein the hydroxy-functional compound is a polyol.8. The method of claim 1 , wherein the hydroxy-functional compound is a polyol is selected from 1 claim 1 ,6-hexanediol claim 1 , pentaerythritol claim 1 , trimethylolpropane claim 1 , 2-methyl-1 claim 1 ,3-propanediol claim 1 , neopentyl glycol claim 1 , 2-butyl-2-ethyl-1 claim 1 ,3-propanediol claim 1 , ethylene glycol claim 1 , propylene glycol claim ...

SILICON-CONTAINING UNDERLAYERS

Methods of manufacturing electronic devices employing wet-strippable underlayer compositions comprising one or more condensed polymers having an organic polymer chain having pendently-bound moieties having an acidic proton and a pKa in water from −5 to 13 and having pendently-bound siloxane moieties are provided. 1. A composition comprising: (a) one or more solvents; and (b) a condensate and/or hydrolyzate of (i) one or more organic polymers comprising as polymerized units one or more first unsaturated monomers having a moiety having an acidic proton and a pKa in water from −5 to 13 and one or more second unsaturated monomers having a condensable silicon-containing moiety , wherein the condensable silicon-containing moiety is pendent to the organic polymer backbone , and (ii) one or more condensable silicon monomers.2. The composition of wherein at least one first unsaturated monomer has an acidic moiety selected from the group consisting of carboxylic acid claim 1 , sulfonic acid claim 1 , sulfinic acid claim 1 , sulfamic acid claim 1 , boronic acid claim 1 , phosphoric acid claim 1 , and combinations and acid salts thereof claim 1 , a hydroxyaryl group claim 1 , an unsubstituted imide group claim 1 , a mercapto group claim 1 , and a C-hydroxyl-substituted haloalkyl group.4. The composition of wherein Lis a single covalent bond or a divalent organic radical having from 1 to 20 carbon atoms and optionally one or more heteroatoms.7. The composition of wherein Lis a divalent organic radical having from 1 to 20 carbon atoms and optionally one or more heteroatoms.8. The composition of wherein the divalent linking group has the formula —C(═O)—O-L- wherein Lis a single bond or an organic radical having from 1 to 20 carbon atoms.9. The composition of wherein the organic polymer further comprises as polymerized units one or more third unsaturated monomers free of an acidic moiety having an acidic proton and having a pKa in water of −5 to 13 claim 1 , and free of a ...

THERMAL INTERFACE MATERIAL ASSEMBLIES AND SYSTEMS AND METHODS FOR CONTROLLABLY CHANGING SURFACE TACK OF THERMAL INTERFACE MATERIALS

Disclosed are exemplary embodiments of systems and methods for controllably changing (e.g., weaken, strengthen, eliminate, add, customize, alter, etc.) surface tack of thermal interface materials. Also disclosed are exemplary embodiments of thermal interface material assemblies, which include coatings configured to change surface tack of the thermal interface materials. 1. A thermal interface material assembly comprising a thermal interface material , a first liner , and a first coating between a first surface of the thermal interface material and an inner surface of the first liner , wherein the first coating comprises a one-part silane and/or a two-part silane , whereby the first coating is configured such that at least a portion of the first coating will remain along the first surface of the thermal interface material after removal of the first liner from the thermal interface material assembly to thereby change a surface tack of the first surface of the thermal interface material.2. The thermal interface material assembly of claim 1 , wherein the first coating comprises one or more of:a two-part silane having a viscosity less than 400 centipoises and a number average molecular weight less than 10000; and/ora one-part silane having a viscosity less than 400 centipoises and a number average molecular weight less than 10000; and/ora two-part silane having a viscosity from 400 centipoises to 2000 centipoises and a number average molecular weight from 10000 to 30000; and/ora one-part silane having a viscosity from 400 centipoises to 2000 centipoises and a number average molecular weight from 10000 to 30000; and/ora two-part silane having a viscosity greater than 2000 centipoises and a number average molecular weight greater than 30000; and/ora one-part silane having a viscosity greater than 2000 centipoises and a number average molecular weight greater than 30000.3. The thermal interface material assembly of claim 1 , wherein the first coating comprises:a two-part ...

Traction power simulation

Systems and methods are provided for simulating fraction power and control in transportation systems under design conditions and/or utilizing real-time data.

COATING COMPOSITIONS FOR FORMING TONER COATINGS

The present invention provides coating composition for forming a toner coating on a substrate containing a polymer comprising: (a) a N-vinyl amide monomer, (b) a vinyl acetate monomer, (c) a substituted or unsubstituted monomer comprising a cyclic ether, and (d) a solvent. The coating compositions may further comprise an additional hydrophobic monomer moiety. The invention also provides substrates coated with the toner coatings. 1. A coating composition for forming a toner coating on a substrate containing a polymer comprising: (a) a N-vinyl amide monomer , (b) a vinyl acetate monomer , (c) a substituted or unsubstituted monomer comprising a cyclic ether , and (d) a solvent.2. The coating composition according to claim 1 , wherein the (a) N-vinyl amide monomer is selected from the group consisting of N-vinyl pyrrolidone claim 1 , N-vinyl valerolactam claim 1 , N-vinyl caprolactam claim 1 , hydroxyethylpyrrolidone methacrylate claim 1 , and N-vinyl formamide claim 1 , and mixtures thereof.3. The coating composition according to claim 1 , wherein the (c) a substituted or unsubstituted monomer comprising a cyclic ether is selected from the group consisting of allyl glycidyl ether ([(2-propenyloxy)methyl]-oxirane) claim 1 , butadiene monoxide claim 1 , glycidyl acrylate claim 1 , glycidyl methacrylate claim 1 , vinyl cyclohexene monoxide claim 1 , 4-vinyl-1-cyclohexene-1 claim 1 ,2-epoxide claim 1 , 3-N-(6-propyl vinyl ether) benzoxazine claim 1 , 3 claim 1 ,4-epoxycyclohexylmethyl methacrylate claim 1 , (3-ethyl-3-oxetanyl) methyl acrylate claim 1 , (3-ethyl-3-oxetanyl) methyl methacrylate claim 1 , 2-(3-methyl-3oxetanemethoxy)ethyl vinyl ether claim 1 , and mixtures thereof.4. The coating composition according to claim 1 , wherein (a) is 0.1-80% claim 1 , (b) is 1-80% claim 1 , (c) is 0.1-80% claim 1 , and (d) is to 100% claim 1 , by weight.5. The coating composition according to claim 1 , wherein the polymer is selected from the group consisting of N-vinyl ...

INORGANIC COMPOSITION FOR TRANSFERRING A FINE UNEVENNESS

Disclosed is an inorganic composition for transferring a fine unevenness by which a fine unevenness made of an inorganic material capable of controlling a refractive index can be fabricated through a suitable transfer process. The composition according to the present invention contains a silicone compound and at least two types of metal alkoxides, wherein the metal alkoxides include a metal alkoxide having a metal species M1 (where M1 denotes at least one metal element selected from a group consisting of Ti, Zr, Zn, Sn, B, In, and Al) and a metal alkoxide having a metal species Si. In addition, a ratio between a molarity Cof the metal alkoxide having the metal species M1 and a molarity Cof the metal alkoxide having the metal species Si in the inorganic composition for transferring a fine unevenness satisfies a condition of 0.2≦C/C≦24. 1. An inorganic composition for transferring a fine unevenness comprising a silicone compound and at least two types of metal alkoxides ,wherein the metal alkoxides include a metal alkoxide having a metal species M1 (where M1 denotes at least one metal element selected from a group consisting of Ti, Zr, Zn, Sn, B, In, and Al) and a metal alkoxide having a metal species Si, and{'sub': M1', 'Si', 'M1', 'Si', 'M1', 'Si, 'a ratio (C/C) between a molarity (C) of the metal alkoxide having the metal species M1 and a molarity (C) of the metal alkoxide having the metal species Si in the inorganic composition for transferring a fine unevenness satisfies a condition of Equation (1): 0.2≦C/C≦24.'}2. An inorganic composition for transferring a fine unevenness comprising a silicone compound , at least two types of metal alkoxides , and an photopolymerization initiator ,wherein the metal alkoxides include a metal alkoxide having a metal species M1 (where M1 denotes at least one metal element selected from a group consisting of Ti, Zr, Zn, Sn, B, In, and Al) and a metal alkoxide having a metal species Si,the metal alkoxide having the metal species Si ...

NEW ORGANOSILICON COMPOUND, THERMOSETTING RESIN COMPOSITION CONTAINING THE ORGANOSILICON COMPOUND, HARDENING RESIN AND ENCAPSULATION MATERIAL FOR OPTICAL SEMICONDUCTOR

A solution is a liquid organosilicon compound represented by general formula (1) as described below: 2. A thermosetting resin composition containing the liquid organosilicon compound according to .4. The thermosetting resin composition according to claim 2 , further containing a platinum catalyst.5. The thermosetting resin composition according to claim 2 , further allowing dispersion of silica and/or a phosphor.6. A hardened material claim 2 , formed by thermally hardening the thermosetting resin composition according to .7. A molded object obtained by molding the hardened material according to .8. A coating film claim 2 , formed by applying the thermosetting resin composition according to .9. An encapsulation material for an optical semiconductor claim 2 , composed of the thermosetting resin composition according to . This application is a continuation in part application of and claims the priority benefit of U.S. application Ser. No. 13/698,279, filed on Dec. 17, 2012, now pending, which is a 371 of international application of PCT application serial no. PCT/JP2011/061359, filed on May 18, 2011. The PCT application claims the priority benefit of Japan application no. 2010-114049, filed on May 18, 2010. The entirety of each of the above-mentioned patent applications is hereby incorporated by reference herein and made a part of this specification.The present invention relates to a new organosilicon compound, a thermosetting resin composition that contains the compound and is useful for an application such as an optical material and an electrically insulating material, a hardened material obtained by thermally hardening the composition, and an encapsulation material that uses the hardened material and is for an optical semiconductor.A light emitting device such as a light emitting diode (LED) has been put into practical use for various display boards, a light source for reading an image, a traffic light, a unit for a large size display, a backlight of a cellular ...

Coating Composition, Coating Film, Laminate, and Process for Production of Laminate

Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content. 122.-. (canceled)23. A coating film obtained from a coating composition , wherein the coating , composition comprises:(A) a metal oxide particle having a number average particle size of 1 nm to 400 nm, and(B) a polymer particle,wherein a content of an aqueous-phase component in the component (B), represented by the following expression (I), is 20 mass % or less:the content of the aqueous-phase component (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content (I).26. The coating film according to or , wherein the component (B) is an emulsion particle.27. The coating film according to claim 23 , having a surface water contact angle at 20° C. of 30° or less.28. The coating film according to claim 23 , wherein the coating film after a high-temperature/high-humidity test in which the coating film is allowed to stand still for 24 hours under the conditions of a temperature of 90° C. and a humidity of 90% has a surface water contact angle of 20° or less.29. A laminate comprisinga substrate and{'claim-ref': {'@idref': 'CLM-00023', 'claim 23'}, 'the coating film according to and formed on at least one surface of the substrate.'}30. The laminate according to claim 29 , having a light transmittance higher than a ...

(METH)ACRYLIC COPOLYMER, POLYMER SOLUTION, POLYMER-CONTAINING COMPOSITION, ANTI-FOULING COATING COMPOSITION, AND METHOD FOR PRODUCING (METH)ACRYLIC COPOLYMER

First embodiment of a (meth)acrylic copolymer in the present invention includes following: a (meth)acrylic copolymer having at least one kind of constitutional unit selected from the group consisting of a constitutional unit (A1) having at least one kind of structure (I) selected from the group consisting of structures represented by the following formula (1), formula (2), or formula (3) and a constitutional unit (A2) having a triorganosilyloxycarbonyl group and a constitutional unit (B) derived from a macromonomer (b): 2. The polymer-containing composition according to claim 1 ,{'sup': '4', 'wherein a viscosity of the polymer solution at 25° C. is 5×10mPa·s or less.'}5. An anti-fouling coating composition comprising the polymer-containing composition according to .6. The anti-fouling coating composition according to claim 5 , further comprising an anti-fouling agent.7. The anti-fouling coating composition according to claim 6 , wherein the anti-fouling agent contains at least one kind selected from the group consisting of cuprous oxide claim 6 , 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile claim 6 , pyridine-triphenylborane claim 6 , and medetomidine.8. The anti-fouling coating composition according to claim 5 , wherein a VOC content is 500 g/L or less. This application is a continuation application of prior U.S. application Ser. No. 15/922,339, filed Mar. 15, 2018, the disclosure of which is incorporated herein by reference in its entirety. U.S. application Ser. No. 15/922,339 is a continuation of PCT/JP2016/078242, filed Sep. 26, 2016, the disclosure of which is incorporated herein by reference in its entirety. U.S. application Ser. No. 15/922,339 claims the benefit of priority of the prior Japanese Patent Application No. 2015-188349 filed in Japan on Sep. 25, 2015 and the prior Japanese Patent Application No. 2015-190946 filed in Japan on Sep. 29, 2015, the entire contents of which are incorporated herein by reference.The present ...

CURABLE SILSESQUIOXANE POLYMERS, COMPOSITIONS, ARTICLES, AND METHODS

A curable silsesquioxane polymer, a composition including such polymer, an article having a layer disposed thereon that includes the curable polymer and/or the cured polymer, and a method of forming a cured coating, wherein the curable silsesquioxane polymer includes a three-dimensional branched network having the formula: 2. The curable silsesquioxane polymer of wherein the —OH groups are present in an amount of no greater than 60 wt-% of the polymer.3. The curable silsesquioxane polymer of wherein n is an integer of no greater than 100.4. The curable silsesquioxane polymer of wherein R has the formula —Y—Z claim 1 , wherein Y is a bond claim 1 , an alkylene group claim 1 , an arylene group claim 1 , or a combination thereof claim 1 , and Z is an ethylenically unsaturated group selected from a vinyl group claim 1 , a vinylether group claim 1 , a (meth)acryloyloxy group claim 1 , and a (meth)acryloylamino group.5. The curable silsesquioxane polymer of wherein Y is a bond claim 4 , a (C1-C20)alkylene group claim 4 , a (C6-C12)arylene group claim 4 , a (C6-C12)alk(C1-C20)arylene group claim 4 , a (C6-C12)ar(C1-C20)alkylene group claim 4 , or a combination thereof.6. The curable silsesquioxane polymer of which has peel force from glass of at least 1 N/dm.7. A curable silsesquioxane polymer comprising a three-dimensional branched network which is a condensation reaction product of a compound having the formula Z—Y—Si(R) claim 1 , wherein:Y is a bond, an alkylene group, an arylene group, or a combination thereof;Z is an ethylenically unsaturated group selected from a vinyl group, a vinylether group, a (meth)acryloyloxy group, and a (meth)acryloylamino group; and{'sup': '1', 'each Rgroup is independently a hydrolyzable group;'}wherein the polymer includes —OH groups in an amount of at least 15 wt-% of the polymer.8. The curable silsesquioxane polymer of wherein Y is a bond claim 7 , a (C1-C20)alkylene group claim 7 , a (C6-C12)arylene group claim 7 , a (C6-C12)alk(C1-C20) ...

ORGANIC-INORGANIC COMPLEX, AND COMPOSITION FOR FORMING SAME (As Amended)

The organic-inorganic complex of the present invention is made using an organic-inorganic complex-forming composition containing the following components a) to c): a) at least one organic silicon compound represented by the formula (I) RSiXand in which a molar ratio of an organic silicon compound in which a solubility parameter of R (SP1) obtained by a Fedors' estimation method is smaller than a solubility parameter of an electromagnetic ray-curable compound (SP2) obtained by the Fedors' estimation method and a difference between the SP1 and the SP2 is 2.0 or more (Si1) to an organic silicon compound in which SP1 is smaller than SP2 and a difference between the SP1 and the SP2 is less than 2.0 or an organic silicon compound in which SP1 is larger than SP2 (Si2) (Si1:Si2) is within the range of 8:2 to 10:0, and/or a condensate of the organic silicon compound; b) an electromagnetic ray-curable compound; and c) metal compound particles. 1. An organic-inorganic complex-forming composition comprising: {'br': None, 'sub': n', '4-n, 'RSiX\u2003\u2003(I)'}, 'a) at least one organic silicon compound represented by formula (I)(wherein R represents an organic group having a carbon atom directly bonded to Si, and X represents a hydroxyl group or a hydrolyzable group; and n represents 1 or 2, wherein when n is 2, each R is the same or different, and when (4−n) is 2 or more, each X is the same or different) and wherein a molar ratio of an organic silicon compound in which a solubility parameter of R(SP1) obtained by a Fedors' estimation method is smaller than a solubility parameter of an electromagnetic ray-curable compound (SP2) obtained by the Fedors' estimation method and a difference between the SP1 and the SP2 is 2.0 or more (Si1) to an organic silicon compound in which SP1 is smaller than SP2 and a difference between the SP1 and the SP2 is less than 2.0 or an organic silicon compound in which SP1 is larger than SP2 (Si2) (Si1:Si2) is within the range of 8:2 to 10:0, and/or ...

Platinum catalyzed hydrosilylation reactions utilizing cyclodiene additives

A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.

AQUEOUS COATING COMPOSITION

An aqueous coating composition having a long pot life, a process for preparing such coating composition, and a method of preparing coatings having good adhesion to a substrate. 1. An aqueous coating composition , comprising ,(a) an aqueous polymer dispersion comprising a polymer, wherein the polymer comprises, based on the weight of the polymer,from 2% to 8% by weight of structural units of an α, β-ethylenically unsaturated carboxylic acid monomer, andfrom 0.05% to 1.8% by weight of structural units of an ethylenically unsaturated silane functional monomer;(b) an aqueous solution of a zinc ammonia complex salt, comprising zinc ions; and(c) from 60% to 90% by weight of a filler, based on the total weight of the aqueous coating composition;wherein the weight ratio of the zinc ions to the polymer is in the range of 0.7% to 6%.2. The aqueous coating composition of claim 1 , wherein the ethylenically unsaturated silane functional monomer is selected from (meth)acryloxyethyltrimethoxysilanes claim 1 , (meth)acryloxypropyltrimethoxysilanes claim 1 , vinyltriethoxysilane claim 1 , vinyltrimethoxysilane claim 1 , derivatives thereof claim 1 , or combinations thereof.3. The aqueous coating composition of claim 1 , wherein the polymer comprises claim 1 , based on the weight of the polymer claim 1 , from 0.1% to 1% by weight of structural units of the ethylenically unsaturated silane functional monomer.4. The aqueous coating composition of claim 1 , wherein the weight ratio of the zinc ions to the polymer is in the range of from 1.5% to 3%.5. The aqueous coating composition of claim 1 , wherein the zinc ammonia complex salt is selected from zinc ammonium bicarbonate claim 1 , zinc ammonium nitrate claim 1 , zinc ammonium acetate claim 1 , or mixtures thereof.6. The aqueous coating composition of claim 1 , wherein the polymer comprises claim 1 , based on the weight of the polymer claim 1 , from 2% to 4% by weight of structural units of the α claim 1 , β-ethylenically unsaturated ...

Anti-Finger Printed Hard Coating Resin Composition and Method of Fabricating Anti-Finger Printed Hard Coating Film Using the Same

An anti-finger print hard coating resin composition is described that includes a high hardness ultra-violet (UV) curable resin having a weight percent of about 5% to about 99% and including at least one of siloxane compound and urethane acrylate compound; a UV curable fluoro-based compound having a weight percent of about 0.02% to about 2% with respect to the high hardness UV curable resin; an optical initiator having a weight percent of about 0.1% to about 10% with respect to the high hardness-UV curable resin; and an arylate monomer of residual amount. 1. An anti-finger print hard coating resin composition , comprising:a high hardness ultra-violet (UV) curable resin having a weight percent of about 5% to about 99% and including at least one of a siloxane compound and a urethane acrylate compound;a UV curable fluoro-based acrylate compound having a weight percent of about 0.02% to about 2% with respect to the high hardness UV curable resin;an optical initiator having a weight percent of about 0.1% to about 10% with respect to the high hardness-UV curable resin; andan arylate monomer of residual amount.4. The composition according to claim 1 , wherein the UV curable fluoro-based acrylate compound is represented by:{'br': None, 'sub': 2', 'm1', '2', '2', 'm2', '2, 'Y—(CHO)(CFCFO)CF—Y,'}wherein Y is acrylate, and each of m1 and m2 is a positive integer.5. A method of fabricating an anti-finger print hard coating resin composition claim 1 , comprising: a high hardness ultra-violet (UV) curable resin having a weight percent of about 5% to about 99% that includes at least one of a siloxane compound and a urethane acrylate compound;', 'a UV curable fluoro-based compound having a weight percent of about 0.02% to about 2% with respect to the high hardness UV curable resin;', 'an optical initiator having a weight percent of about 0.1% to about 10% with respect to the high hardness-UV curable resin; and', 'an arylate monomer of residual amount to form an anti-finger print ...

ANTIFOULING COATING COMPOSITIONS, ANTIFOULING COATING FILMS, ANTIFOULING SUBSTRATES, METHODS FOR PRODUCING ANTIFOULING SUBSTRATES, AND METHODS OF STORING ANTIFOULING COATING COMPOSITIONS

An antifouling coating composition contains a silyl ester (co)polymer and medetomidine and is used to prevent the fouling of substrates by aquatic organisms and which can form antifouling coating films exhibiting outstanding antifouling properties over a long period and also has good storage stability. The antifouling coating composition includes a silyl ester (co)polymer (A) and medetomidine (B), the silyl ester (co)polymer (A) including structural units derived from a monomer (a) represented by the general formula (I): R—CH═C(CH)—COO—(SiRRO)—SiRRR, and structural units derived from an unsaturated monomer (b) copolymerizable with the monomer (a). 1. An antifouling coating composition , comprising;a silyl ester (co)polymer (A) andmedetomidine (B), {'br': None, 'sup': 1', '2', '3', '4', '6, 'sub': 3', 'n, 'R—CH═C(CH)—COO—(SiRRO)—SiRR5R\u2003\u2003(I)'}, 'wherein the silyl ester (co)polymer (A) comprises structural units derived from a monomer (a) represented by formula (I){'sup': 2', '3', '4', '5', '6', '1-20, 'wherein R, R, R, Rand Rare each independently a Cmonovalent organic group optionally having a heteroatom,'}{'sup': 1', '7', '7', '8', '9', '10', '8', '9', '10, 'sub': 1-20', '1-20, 'Ris a hydrogen atom or R—O—C═O, wherein Ris a hydrogen atom, a Cmonovalent organic group optionally having a heteroatom, or a silyl group represented by RRRSi, wherein R, Rand Rare each independently a Cmonovalent organic group optionally having a heteroatom, and'}n is 0 or an integer of 1 or greater.2. The antifouling coating composition according to claim 1 , wherein the medetomidine (B) is present in a ratio of 0.01 to 50 parts by weight to 100 parts by weight of the silyl ester (co)polymer (A).3. The antifouling coating composition according to claim 1 , wherein the silyl ester (co)polymer (A) further comprises structural units derived from an unsaturated monomer (b) copolymerizable with the monomer (a).4. The antifouling coaling composition according to claim 3 , wherein the ...

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 ...

METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE

A method of forming a structure containing a phase-separated structure, the method including applying a block copolymer solution to a substrate to form a layer containing a block copolymer and having a film thickness of less than 100 nm; and phase-separating the layer containing the block copolymer, a solvent of the block copolymer solution comprising a poor solvent exhibiting a poor solubility for a homopolymer A of one of the blocks of the block copolymer. 1. A method of forming a structure containing a phase-separated structure , the method comprising:applying a block copolymer solution to a substrate to form a layer containing a block copolymer and having a film thickness of less than 100 nm; andphase-separating the layer containing the block copolymer,wherein a solvent of the block copolymer solution comprises a poor solvent exhibiting a poor solubility for a homopolymer A of one of the blocks of the block copolymer.2. The method according to claim 1 , wherein the amount of the poor solvent in the solvent is 50% by weight or less.3. The method according to claim 1 , wherein the amount of the structural unit constituting the homopolymer A in the block copolymer is 50 mol % or more.4. The method according to claim 1 , further comprising forming a neutralization film on the substrate.5. The method according to claim 1 , wherein the homopolymer A comprises a structural unit having an aromatic group claim 1 , a structural unit derived from alkyleneoxide or a structural unit containing a polyhedral oligomeric silsesquioxane structure.6. The method according to claim 5 , wherein the poor solvent is at least one solvent selected from the group consisting of 1-butoxy-2-propanol claim 5 , ethyl lactate claim 5 , n-heptane claim 5 , isopropanol claim 5 , methyl ethyl ketone and 1-methoxy-2-propanol.7. The method according to claim 6 , wherein the solvent of the block copolymer solution further comprises at least one solvent selected from the group consisting of propylene ...

UREA (MULTI)-URETHANE (METH)ACRYLATE-SILANE COMPOSITIONS AND ARTICLES INCLUDING THE SAME

Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula R—NH—C(O)—N(R)—R—[O—C(O)NH—R], or R—NH—C(O)—N(R)—R—[O—C(O)NH—R]. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane (meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described. 15. -. (canceled)6. An article , comprising:a substrate selected from a (co)polymeric film or an electronic device, the electronic device further comprising an organic light emitting device (OLED), an electrophoretic light emitting device, a liquid crystal display, a thin film transistor, a photovoltaic device, or a combination thereof;a base (co)polymer layer on a major surface of the substrate;an oxide layer on the base (co)polymer layer; anda protective (co)polymer layer on the oxide layer, wherein the protective (co)polymer layer comprises the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound of the formula:{'sub': S', 'A', 'n, 'sup': '11', 'R—NH—C(O)—N(R4)—R—[O—C(O)NH—R], wherein{'sub': S', 'p, 'sup': 1', '2, 'Ris a silane containing group of the formula —R—Si(Y)(R)3-p, wherein{'sup': '1', 'Ris a polyvalent alkylene, arylene, alkarylene, or ...

(METH)ALLYLSILANE COMPOUND, SILANE COUPLING AGENT THEREOF, AND FUNCTIONAL MATERIAL USING THE SAME

A (meth)allylsilane compound that a functional group of a (meth)allylsilyl group or a halogenosilyl group bonded to the (meth)allylsilyl group via a spacer group is bonded directly or through a divergent spacer group to a dehydrogenated residue of an amino group of an amino group-containing compound; a carbaminic acid ester group or an amide group derived from a dehydrogenated residue of the amino group; an aromatic compound; a polymerizable unsaturated groups; perfluoro group; a dehydrogenated residue of saccharide or a carbohydrate polyol (excluding when the divergent spacer group is an alkylene group, or an alkylene group and an arylene group); a dehydrogenated residue of an amino acid; a halogenosilyl group; or a substituted silyl group in which a halogen of the halogenosilyl group is substituted. 1. A (meth)allylsilane compound:that a functional group selected from a reactive functional group comprising of a (meth)allylsilyl group that may have a substituent; or a reactive functional group comprising of a halogenosilyl group bonded to the (meth)allylsilyl group via a spacer group containing an alkylene group, an arylene group, an aralkylene group and/or a silyl group, is bonded directly or through a divergent spacer group which contains at least any one selected from the group consisting of an alkylene group, an arylene group, an aralkylene group, a silyl group, an oxy group, an alkylene ether group and a poly(alkyleneoxy) group,to at least any one of group selected from the group consisting of a dehydrogenated residue of an amino group of an amino group-containing compound; a carbaminic acid ester group or an amide group derived from a dehydrogenated residue of the amino group; an aromatic compound selected from a biphenyl compound, a triallylamine compound and a carbazole compound; a polymerizable unsaturated groups; any one of perfluoro group selected from the group consisting of a perfluoro alkyl group, a perfluoroalkenyl group and a perfluoroaralkyl group; ...

AQUEOUS DISPERSION, COATING FILM, AND COATED ARTICLE

Provided is an aqueous dispersion capable of providing a coating film excellent in solvent resistance, stain resistance, and adhesion to a base material. The invention relates to an aqueous dispersion including a particulate polymer composite; a polyisocyanate compound; and water. The particulate polymer composite includes a fluoropolymer (A) and an acrylic polymer (B). Either or both of the fluoropolymer (A) and the acrylic polymer (B) contain a hydroxyl group and a hydrolyzable silyl group. 1. An aqueous dispersion comprising:a particulate polymer composite;a polyisocyanate compound; andwater,the particulate polymer composite including a fluoropolymer (A) and an acrylic polymer (B), either or both of the fluoropolymer (A) and the acrylic polymer (B) containing a hydroxyl group and a hydrolyzable silyl group.2. The aqueous dispersion according to claim 1 ,wherein the fluoropolymer (A) includes at least one unit derived from a fluoroolefin selected from the group consisting of vinyl fluoride, vinylidene fluoride, tetrafluoroethylene, hexafluoropropylene, and chlorotrifluoroethylene.3. The aqueous dispersion according to claim 1 ,wherein the acrylic polymer (B) contains a hydroxyl group-containing (meth)acrylic acid ester unit and a hydrolyzable silyl group-containing unsaturated monomer unit.4. The aqueous dispersion according to claim 1 ,wherein the acrylic polymer (B) contains an acrylic acid ester unit, a methacrylic acid ester unit, an unsaturated carboxylic acid unit, a hydroxyl group-containing (meth)acrylic acid ester unit, and a hydrolyzable silyl group-containing unsaturated monomer unit.5. The aqueous dispersion according to claim 1 ,wherein the particulate polymer composite has a glass transition temperature of 0° C. to 70° C.6. The aqueous dispersion according to claim 1 ,wherein the aqueous dispersion contains the polyisocyanate compound in an amount of 0.5 to 5.0 equivalents per equivalent of the hydroxyl group in the fluoropolymer (A) and the acrylic ...

ANTI-FOULING COATINGS

A UV curable composition for forming a polymeric coating on a substrate as described may include an optically clear colorless UV curable base comprising a combination of one or more multifunctional polymer precursor and a fluorinated polymer precursor. One or more of the multifunctional polymer precursor and fluorinated polymer precursor may comprise a non-charged electrically conductive site sufficient to disperse a static charge from the surface of the polymeric coating. 1. A UV curable composition for forming a polymeric coating on a substrate , comprising:an optically clear colorless UV curable base comprising a combination of one or more multifunctional polymer precursor and a fluorinated polymer precursor;wherein one or more of the multifunctional polymer precursor and fluorinated polymer precursor has a non-charged electrically conductive site sufficient to disperse a static charge from the surface of the polymeric coating.2. The UV curable composition according to claim 1 , wherein the optically clear colorless UV curable base is an acrylate monomer.3. The UV curable composition according to claim 1 , wherein the non-charged electrically conductive site is chosen from at least one of a phosphate group and a sulfate group.4. The UV curable composition according to claim 1 , wherein the one or more multifunctional polymer precursor is a diacrylate monomer.5. The UV curable composition according to claim 4 , wherein the diacrylate monomer is chosen from at least one of bis[2-(methacryloyloxy)ethyl phosphate]; 2-[hydroxy(2-prop-2-enoyloxyethoxy)phosphoryl]oxyethylprop-2-enoate; phosphinylidynetris(oxyethylene) triacrylate; 2-(2-methylprop-2-enoyloxy)ethoxy-oxido-oxophosphanium; 2-sulfoethyl acrylate claim 4 , 2-sulfoethyl methacrylate; and 2-[2-(methacryloyloxy)ethylsulfonyl]acetic acid.6. The UV curable composition according to claim 4 , wherein the diacrylate monomer is bis[2-(methacryloyloxy)ethyl phosphate].7. The UV curable composition according to claim 1 ...

UREA (MULTI)-URETHANE (METH)ACRYLATE-SILANE COMPOSITIONS AND ARTICLES INCLUDING THE SAME

Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula R—NH—C(O)—N(R)—R—[O—C(O)NH—R], or R—NH—C(O)—N(R)—R—[O—C(O)NH—R]. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane (meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described. 1. A composition of matter , comprising: {'br': None, 'sub': A', 'S', 'n, 'sup': 4', '11, 'R—NH—C(O)—N(R)—R—[O—C(O)NH—R], wherein, 'at least one urea (multi)-urethane (meth)acrylate-silane compound of the formula{'sub': A', 'm, 'sup': '11', 'Ris a (meth)acryl containing group of the formula R-(A), further wherein'}{'sup': '11', 'Ris an alkylene, arylene, alkarylene, or aralkylene group, said alkylene, arylene, alkarylene, or aralkylene groups optionally containing one or more catenary oxygen atom,'}{'sup': 2', '3, 'sub': '2', 'A is a (meth)acryl group comprising the formula X—C(O)—C(R)═CH, additionally wherein{'sup': '2', 'Xis —O,'}{'sup': '3', 'sub': '3', 'Ris independently H, or CH, and'}n=1;m is 2{'sup': '4', 'sub': 1', '6', '3', '6, 'Ris H, Cto Calkyl, or Cto Ccycloalkyl;'}{'sub': S', 'p', '3-p, 'sup': 1', '2, 'Ris a silane containing group of the formula —R—Si(Y)(R), wherein{'sup': '1', 'Ris a ...

CELL CULTURE SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND USE THEREOF

The present invention provides a cell culture substrate comprising a polymer formed of a cyclosiloxane compound and a manufacturing method therefor, and a method for preparing a cell spheroid type of cell aggregate or induced pluripotent stem cells using the cell culture substrate. The cell spheroid type of cell aggregate can be easily formed by culturing cells on the cell culture substrate of the present invention, and further, the cell culture substrate can be utilized as a cell culture platform for preparing the induced pluripotent stem cells. 1. A cell culture substrate comprising a polymer formed of a cyclosiloxane compound.3. The cell culture substrate of claim 2 , wherein the cyclosiloxane has (n+1) or (n+2) Calkenyl at the Rpositions.4. The cell culture substrate of claim 1 , wherein the cyclosiloxane compound is selected from the group consisting of{'sub': 1-10', '2-10, '2,4,6,8-tetra(C)alkyl-2,4,6,8-tetra(C)alkenylcyclotetrasiloxane,'}{'sub': 1-10', '2-10, '1,3,5-tri(C)alkyl-1,3,5-tri(C)alkenylcyclotrisiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7-tetra(C)alkyl-1,3,5,7-tetra(C)alkenylcyclotetrasiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7,9-penta(C)alkyl-1,3,5,7,9-penta(C)alkenylcyclopentasiloxane,'}{'sub': 1-10', '2-10, '1,3,5-tri(C)alkyl-1,3,5-tri(C)alkenylcyclotrisiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7-tetra(C)alkyl-1,3,5,7-tetra(C)alkenylcyclotetrasiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7,9-penta(C)alkyl-1,3,5,7,9-penta(C)alkenylcyclopentasiloxane,'}{'sub': 1-10', '2-10, '1,3,5-tri(C)alkyl-1,3,5-tri(C)alkenylcyclotrisiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7-tetra (C)alkyl-1,3,5,7-tetra(C)alkenylcyclotetrasiloxane,'}{'sub': 1-10', '2-10, '1,3,5,7,9-penta(C)alkyl-1,3,5,7,9-penta(C)alkenylcyclopentasiloxane,'}{'sub': '2-10', 'hexa(C)alkenylcyclotrisiloxane,'}{'sub': '2-10', 'octa(C)alkenylcyclotetrasiloxane,'}{'sub': '2-10', 'deca(C)alkenylcyclopentasiloxane, and'}a combination thereof.5. The cell culture substrate of claim 1 , wherein the polymer formed of the ...

Hydrophobic Coating Composition And Method Of Imparting Hydrophobicity Onto A Surface

The present invention relates to a method of producing a water repelling surface or imparting hydrophobicity onto a surface comprises applying a polymer-based coating composition. The water repelling surface or the hydrophobic surface imparted by the present method has at least 90° of water contact angle. The water repelling surface or the hydrophobic surface imparted by the present method is preferably on a concrete surface. The present method imparts hydrophobicity onto surfaces that are durable without an additional primer layer between the surfaces and the coating composition. 1. A method of producing a water repelling surface having a water contact angle of at least 90° on a concrete surface without a primer layer , the method comprisingproviding one or more types of trialkoxysilane having at least one hydrophobic functional group with an alkene terminated group, one or more types of alkene-terminated polyfluorinated monomer that forms an oxysilane-polyfluorinated copolymer with said trialkoxysilane and an initiator for polymerization of said trialkoxysilane and said monomer,treating said trialkoxysilane, monomer and initiator at 80-85° C. under nitrogen to form the copolymer,formulating a polymer-based coating composition from said copolymer,cooling said polymer-based coating composition to room temperature, andapplying said polymer-based coating composition to said concrete surface.2. The method of claim 1 , further comprising dispersing one or more types of inorganic fillers in a solvent under ultrasonic mixing to form a filler dispersion claim 1 , adding said filler dispersion to the polymer-based coating composition claim 1 , and further treating the filler dispersion containing-polymer based composition at 80-85° C.3. The method of claim 1 , further comprising adding a solvent to said copolymer to formulate the polymer-based coating composition.4. The method of claim 1 , further comprising adding one or more silane-containing compounds having good ...

USE OF VAPOR DEPOSITION COATED FLOW PATHS FOR IMPROVED CHROMATOGRAPHY OF METAL INTERACTING ANALYTES

A chromatographic device including a coated metallic frit is disclosed. The coating is provided over the fluid exposed surfaces of the frit, thereby covering metallic surfaces to prevent interaction with an analyte in the flowstream. This technology relates to the use of vapor deposition coated frit(s) in a liquid flow path for improved chromatography. More specifically, this technology relates to liquid chromatographic devices for separating analytes in a sample having coated frit(s) within an uncoated metallic fluidic flow path (i.e., the column tube or channel is formed of stainless steel, titanium (pure or alloyed), or some mixture of stainless steel and titanium) and does not include the coating applied to the frit. 1. A chromatographic column , comprising:an uncoated tube comprising stainless steel or titanium or both; anda coated frit comprising a coating, wherein the coated frit is disposed proximate to an inlet of the tube,wherein the uncoated tube does not have the coating, andthe coating reduces binding of one or more sample components to the coated frit relative to binding of the one or more sample components to the uncoated tube.2. The chromatographic column of claim 1 , wherein the coating is an organosilica.3. The chromatographic column of claim 2 , wherein the organosilica comprises an alkylsilyl.5. The chromatographic column of claim 1 , further comprising a second coated frit disposed within the uncoated tube.6. The chromatographic column of claim 1 , wherein the coated frit includes an underlying substrate of stainless steel.7. The chromatographic column of claim 1 , wherein the coated frit includes an underlying substrate of titanium.8. The chromatographic column of claim 1 , wherein the uncoated tube has a length to diameter ratio of between 40 and 4.9. The chromatographic column of claim 1 , wherein the coating has a thickness of at least 100 Å.10. The chromatographic column of claim 4 , wherein a vapor reagent used to form coating is bis( ...

UREA (MULTI)-URETHANE (METH)ACRYLATE-SILANE COMPOSITIONS AND ARTICLES INCLUDING THE SAME

Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula R—NH—C(O)—N(R)—R—[O—C(O)NH—R], or R—NH—C(O)—N(R)—R—[O—C(O)NH—R]. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane (meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described. 1. A composition of matter , comprising:{'sub': A', 'S', 'n, 'sup': 4', '11, 'at least one urea (multi)-urethane (meth)acrylate-silane compound of the formula: R—NH—C(O)—N(R)—R—[O—C(O)NH—R], wherein{'sub': A', 'm, 'sup': '11', 'Ris a (meth)acryl containing group of the formula R-(A), further wherein'}{'sup': '11', 'Ris an alkylene, arylene, alkarylene, or aralkylene group, said alkylene, arylene, alkarylene, or aralkylene groups optionally containing one or more catenary oxygen atom,'}{'sup': 2', '3, 'sub': '2', 'A is a (meth)acryl group comprising the formula X—C(O)—C(R)═CH, additionally wherein{'sup': '2', 'Xis —O,'}{'sup': '3', 'sub': '3', 'Ris independently H, or CH, and'}n=1,m is 2{'sup': '4', 'sub': 1', '6', '3', '6, 'Ris H, Cto Calkyl, or Cto Ccycloalkyl;'}{'sub': S', 'p', '3−p, 'sup': 1', '2, 'Ris a silane containing group of the formula —R\ue8a0Si(Y)(R)\ue8a0, wherein{'sup': '1', 'Ris a ...

COATING COMPOSITIONS CONTAINING (METH)ACRYLIC RESINS HAVING SILANE GROUPS

Described herein is a coating composition including one or more (meth)acrylic polymers including moieties of formula (I) 1. A coating composition comprising {'br': None, 'sub': 2', '3−x', 'x, 'sup': a', 'b, '*—C(═O)—O—CH—Si(R)(R)\u2003\u2003(I)'}, '(A) one or more (meth)acrylic polymers comprising moieties of formula (I)'}wherein{'sup': 'a', 'Ris a methoxy group,'}{'sup': 'b', 'Ris an alkyl group containing 1 to 4 carbon atoms or an alkoxy group containing 1 to 4 carbon atoms,'}x is 0 or 1, andthe asterisk * denotes the position at which the moiety of formula (I) is attached to the polymeric backbone of the (meth)acrylic polymer; {'br': None, 'sub': '3', 'sup': c', 'd', '−', '+, 'HC—C(R)(R)—C(═O)—OM\u2003\u2003(II)'}, '(B) one or more catalysts of formula (II)'}whereinRc and Rd independently are alkyl groups containing 1 to 6 carbon atoms, with the proviso that the sum of the number of carbon atoms in residues Rc and Rd ranges from 2 to 7, and M denotes for Li, K or Na; and(C) one or more aprotic organic solvents.2. The coating composition according to claim 1 , wherein x=0 or R=methyl.3. The coating composition according to claim 1 , wherein the sum of the number of carbon atoms in residues Rand Rof the catalyst of formula (II) ranges from 5 to 7.4. The coating composition according to claim 1 , wherein the (A) one or more (meth)acrylic polymers further comprise moieties of formula (III){'br': None, 'sup': 'e', '*—C(═O)—O—R\u2003\u2003(III);'}wherein{'sup': 'e', 'Ris a hydrocarbyl group selected from the group consisting of'}linear or branched alkyl groups; cycloalkyl groups; aryl groups; and aralkyl groups;or{'sup': 'e', 'Ris an alkoxyalkyl group,'}and the asterisk * denotes the position at which the moiety of formula (III) is attached to the polymeric backbone of the (meth)acrylic polymer;and/or {'br': None, 'sup': 'f', '*—R\u2003\u2003(IV)'}, 'moieties of formula (IV)'}wherein{'sup': 'f', 'Ris an aryl group containing 6 to 10 carbon atoms, and the asterisk * ...

TRACTION POWER SIMULATION

Systems and methods are provided for simulating traction power and control in transportation systems under design conditions and/or utilizing real-time data. 1. A method for simulating power use in an electrically powered transportation system comprising:storing transportation system information as first data in memory;monitoring power usage in the transportation system wherein vehicle movement in the system creates dynamic electrical loads and creating second data associated with the monitoring;storing the second data in memory;circulating power distribution results based on the stored first and second data; anddisplaying, using a display editor, the power distribution results on a graphical display.2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled) The present application is a continuation of U.S. patent application Ser. No. 16/718,035, filed Dec. 17, 2019, which is a continuation of U.S. patent application Ser. No. 16/251,549, filed Jan. 18, 2019 (now abandoned), which is a continuation of U.S. patent application Ser. No. 15/838,111, filed on Dec. 11, 2017 (now abandoned), which is a continuation of U.S. patent application Ser. No. 14/461,356, filed on Aug. 15, 2014 (now U.S. Pat. No. 9,875,324), which claims priority pursuant to 35 U.S.C. § 119(e) to U.S. Provisional patent Application No. 61/866,915, filed on Aug. 16, 2013, the disclosures of all of which are incorporated herein by reference in their entireties.The subject matter described herein relates generally to a system, process and method for simulating traction power and control in transportation systems under design conditions and/or utilizing real-time data.Management of complex electrical systems such as power delivery and management in the transportation sector requires analysis of a wide array of variables. Some variables may include physical properties unique to power delivery lines, stopping and starting power required to move ...

LAMINATED BODY, CONDUCTIVE LAMINATED BODY, TOUCH PANEL, COATING COMPOSITION AND METHOD OF MANUFACTURING LAMINATED BODY THAT USES THE COATING

A laminated body is a laminated body that has in this order a second layer and a first layer with different indices of refraction on at least one surface of a supporting base material, and the first layer contains particles X (particles X being particles having at least an inorganic particle part), with the second layer containing particles Y (particles Y being particles having at least an inorganic particle part) and is characterized by the number average particle size (Din the following) for the inorganic particle parts for the particles X being 5-25 nm and by Equations 1 and 2 being satisfied: 113-. (canceled)14. A laminated body comprising:a first layer;a second layer; anda support substrate, the second layer and the first layer having different refractive indices and being laminated in this order on at least one surface of the support substrate, the first layer containing particles X (the particles X being particles having at least an inorganic particle part), the second layer containing particles Y (the particles Y being particles having at least an inorganic particle part),{'sub': 'X', 'claim-text': [{'br': None, 'i': L', '/D, 'sub': X', 'X, '1.4≦()≦3\u2003\u2003(1)'}, {'br': None, 'i': 'S', 'sub': 'LX', '≦7\u2003\u2003(2)'}], 'wherein the inorganic particle part of the particles X has a number average particle diameter (hereinafter referred to as D) [nm] of 5 nm to 25 nm, and Expressions (1) and (2) are satisfied{'sub': 'X', 'wherein Lmeans an average center-to-center distance [nm] between particles of the inorganic particle part of the particles X as measured by observation of the surface of the first layer under a scanning electron microscope; and'}{'sub': 'LX', 'Smeans a standard deviation of the average center-to-center distance [nm] between particles of the inorganic particle part of the particles X as measured by observation of the surface of the first layer under a scanning electron microscope.'}15. The laminated body according to claim 14 , wherein ...

Gas barrier coatings

The use of a colloidal silica having a specific surface area greater than 300 m 2 /g in a gas barrier coating additionally comprising polyvinyl alcohol and/or ethylene vinyl alcohol copolymer and/or a silylated derivative thereof improves wet bond strength.

CONFORMABLE COATING COMPOSITION COMPRISING FLUORINATED COPOLYMER

Conformable coating composition are described comprising a (meth)acrylate copolymer comprising interpolymerized monomer units of fluorinated monomer and a volatile solvent having a solubility parameter from 4.9-12.5 (cal/cm). In some embodiments, the fluorinated monomer has a Tg <30° C. In some embodiments, the dried coating exhibits no blocking and no greater than 75% failure at an elongation of 100%. Also described is a conformable film comprising a dried coating composition of the coating compositions described herein, articles comprising a layer of the conformable film on a substrate, and a copolymer comprising interpolymerized units of fluorinated monomer(s), silane monomer(s); and one or more monomers having a Tg ≧50° C. 1. A conformable coating composition comprising:a (meth)acrylate copolymer comprising interpolymerized monomer units of fluorinated monomer having a Tg <30° C.; and{'sup': 3', '1/2, 'a volatile solvent having a solubility parameter from 4.9-12.5 (cal/cm).'}2. The conformable coating composition of claim 1 , wherein the fluorinated monomer has a Tg <20° C.3. The conformable coating composition of claim 1 , wherein the fluorinated monomer comprises a fluoroalkyl group and an acrylate group.4. The conformable coating composition of claim 1 , wherein the fluorinated monomer comprises a fluoroalkyl group comprising 2 to 6 carbon atoms.5. The conformable coating composition of claim 1 , wherein the (meth)acrylate copolymer comprises 10 to 40 wt-% of the interpolymerized monomer units of the fluorinated monomer.6. The conformable coating composition of claim 1 , wherein the (meth)acrylate copolymer comprises interpolymerized monomer units of a monomer having a Tg ≧50° C. in an amount ranging from 15 to 40 wt-% of the copolymer.7. The conformable coating composition of claim 6 , wherein the interpolymerized monomer units of a monomer having a Tg ≧50° C. comprise acid-functional monomers.8. The conformable coating composition of claim 1 , wherein the ( ...

ACTIVE ENERGY-RAY-CURABLE RESIN COMPOSITION FOR COATING ORGANIC OR INORGANIC SUBSTRATE

An active energy ray-curable resin composition includes 100 parts by weight of (A) a polymer whose main chain is a (meth)acrylic copolymer and which has, at an end of the main chain and/or at a side chain, at least one group having a silicon atom bonded to a hydrolyzable group represented by a formula (I): —SiR(OR)(I), where Rrepresents a hydrogen atom or a C1-C10 alkyl group, Rrepresents a hydrogen atom or a monovalent hydrocarbon group selected from a C1-C10 alkyl group, a C6-C25 aryl group, and a C7-C12 aralkyl group, and a represents an integer of 0 to 2. The composition further includes 0.1 to 20 parts by weight of (B1) a secondary and/or tertiary amino group-containing silane compound, and 0.05 to 20 parts by weight of (C) a photoacid generator. 1. An active energy ray-curable resin composition for coating inorganic substrates , the composition comprising: [{'br': None, 'sup': 2', '1, 'sub': a', '3-a, '—SiR(OR)\u2003\u2003(I)'}, {'sup': 1', '2, 'wherein Rrepresents a hydrogen atom or a C1-C10 alkyl group; Rrepresents a hydrogen atom or a monovalent hydrocarbon group selected from a C1-C10 alkyl group, a C6-C25 aryl group, and a C7-C12 aralkyl group; and a represents an integer of 0 to 2;'}], '100 parts by weight of (A) a polymer whose main chain is a (meth)acrylic copolymer and which has, at an end of the main chain and/or at a side chain, at least one group having a silicon atom bonded to a hydrolyzable group represented by a formula (I)0.1 to 20 parts by weight of (B1) a secondary and/or tertiary amino group-containing silane compound; and0.05 to 20 parts by weight of (C) a photoacid generator.2. The active energy ray-curable resin composition for coating inorganic substrates according to claim 1 , wherein the silane compound (B1) is a bis(trialkoxysilylalkyl)amine compound.3. The active energy ray-curable resin composition for coating inorganic substrates according to claim 1 , further comprising:0 to 100 parts by weight of (D) a compound having at least ...

COATINGS WITH TUNABLE AMINE DENSITY

Molecules or salts thereof are provided, having the structure in Formula I, 2. The molecule or salt of claim 1 , comprising a solid phase.3. The molecule or salt of claim 2 , wherein said solid phase comprises a silicon atom.5. The molecule or salt of claim 4 , wherein said carbon center is in an R-configuration.6. The molecule or salt of claim 4 , wherein said carbon center is in an S-configuration.7. The molecule or salt of any one to claim 4 , comprising said solid phase.8. The molecule or salt of claim 7 , wherein said solid phase comprises a silicon atom.9. The molecule or salt of any one of to claim 7 , wherein Ris alkyl claim 7 , aminoheteroalkyl claim 7 , polyamidoaminoalkyl claim 7 , or polyaminoalkyl.11. The molecule of claim 10 , wherein said carbon center is in an R-configuration.12. The molecule of claim 10 , wherein said carbon center is in an S-configuration.13. A molecule or salt of any one of to claim 10 , comprising a solid phase.14. A molecule or salt of claim 13 , wherein said solid phase comprises a silicon atom.15. A method of synthesizing the molecule or salt of any one of to claim 13 , comprising: i. said silicon at a first end and an epoxide, isocyanate, or thioisocyanate at a second end;', 'b. forming a Y-carbon covalent bond between a carbon atom of said epoxide, isocyanate, or thioisocyanate and a second molecule comprising an amino group;, 'a. forming an oxygen-silicon covalent bond between a solid substrate and a first molecule comprisingwherein Y is nitrogen, oxygen, sulfur, or selenium;wherein said epoxide, isocyanate, or isothiocyanate and said silicon are linked by a group comprising an alkyl, alkylether, or alkylthioether, wherein each of alky, alkylether, or alkylthioether is optionally substituted with hydroxyl, thiol, amino, or halo.16. The method of claim 15 , wherein said second molecule is an alkylamine claim 15 , heteroalkylamine claim 15 , amino-substituted alkylamine claim 15 , amino-substituted heteroalkylamine claim 15 , ...

POLYMERS FOR DIRT-REPELLENT COATINGS

The present invention relates to aqueous dispersions or polymer powders which are redispersible in water, based on a) 2-ethylhexylacrylate, b) n-butylacrylate, c) one or more ethylenically unsaturated monomers, the homopolymer of which has a glass transition temperature Tg of ≥50° C., d) optionally one or more ethylenically unsaturated monomers containing acid groups, e) optionally one or more ethylenically unsaturated monomers containing silane groups and f) optionally one or more additional ethylenically unsaturated monomers which are different to the aforementioned monomers, characterised in that the polymers are based on 2-ethylhexylacrylate from 60 to 99 wt % and on n-butylacrylate from 1 to 40 wt %, each relative to the total weight of ethylhexylacrylate a) and n-butylacrylate b). 1. An aqueous dispersion or water-redispersible powder of a polymer based ona) 2-ethylhexyl acrylate,b) n-butyl acrylate,{'sub': 1', '4, 'c) one or more vinylaromatics or Cto Calkyl methacrylates whose homopolymers have a glass transition temperature Tg of ≥50° C.,'}d) optionally one or more ethylenically unsaturated monomers bearing acid groups,e) optionally one or more ethylenically unsaturated monomers bearing silane groups, andf) optionally one or more further ethylenically unsaturated monomers other than the aforementioned monomers, with the proviso that said monomers f) are selected from the group consisting of n-hexyl acrylate, n-hexyl methacrylate, monomers having hydroxyl or CO groups, N-methylol(meth)acrylamide, N-(alkoxymethy(meth)acrylamides and polyethylenically unsaturated comonomers,wherein the polymer is60 to 99 wt % based on 2-ethylhexyl acrylate a) and1 to 40 wt % based on n-butyl acrylate b),wherein the particulars in wt % are each based on the combined weight of ethylhexyl acrylate a) and n-butyl acrylate b),and the polymer is 20 to 60 wt %, based on the total weight of the polymer, based on ethylhexyl acrylate a).2. The aqueous dispersion or water-redispersible ...

POLYMER ELECTROLYTES FOR ELECTROCHEMICAL CELLS

Thin polymer layers for use as electrolytes in electrochemical cells, and associated electrochemical cells and methods, are generally described. The thin polymer layers may be formed by initiated chemical vapor deposition (iCVD) and may be doped with an electroactive species (e.g., Li). The resultant thin polymer layers may exhibit high ionic conductivity and an ability to conformally coat structures having complex geometries (e.g., electrodes having high aspect ratios). 1. An article , comprising:at least one electroactive structure; and{'sup': '−9', 'a polymer layer proximate the at least one electroactive structure, wherein the polymer layer has a thickness of about 100 nm or less and an ionic conductivity of at least about 10S/cm at about 25° C.'}24-. (canceled)5. An article , comprising:at least one electroactive structure; anda polymer layer proximate the electroactive layer, wherein the polymer layer has a thickness of about 100 nm or less, wherein the polymer layer comprises a polymer, wherein the polymer has a repeat unit comprising at least one organic ring structure, wherein the at least one organic ring structure comprises at least two heteroatoms and at least one cross-linkable side group.6. The article according to claim 1 , wherein at least a portion of the polymer layer is doped with an electroactive species claim 1 , wherein the electroactive species is Li claim 1 , Na claim 1 , K claim 1 , Ag claim 1 , Mg claim 1 , Ca claim 1 , Ba claim 1 , Zn claim 1 , or O.717-. (canceled)18. The article according to claim 1 , wherein the polymer layer has a thickness in the range of about 5 nm to about 50 nm.1928-. (canceled)29. The article according to claim 1 , wherein the polymer layer is substantially free of discontinuities having a maximum cross-sectional dimension in the range of about 0.01 nm to about 5 nm.3038-. (canceled)39. The article according to claim 1 , wherein the thickness of the polymer layer has a standard deviation within about 20% of an ...

SILICON-CONTAINING UNDERLAYERS

Methods of manufacturing electronic devices employing wet-strippable underlayer compositions comprising a condensate and/or hydrolyzate of a polymer comprising as polymerized units one or more first unsaturated monomers having a condensable silicon-containing moiety, wherein the condensable silicon-containing moiety is pendent to the polymer backbone, and one or more condensable silicon monomers are provided. 1. A composition comprising: (a) one or more solvents; (b) a condensate and/or hydrolyzate of (i) one or more condensed silicon-containing polymers comprising as polymerized units one or more first unsaturated monomers having a condensable silicon-containing moiety , wherein the condensable silicon-containing moiety is pendent to the polymer backbone , and (ii) one or more condensable silicon monomers; and (c) one or more crosslinkers free of Si—O linkages2. The composition of wherein at least one condensable silicon monomer has the formula (8){'br': None, 'sup': '50', 'sub': p', '4-p, 'Si(R)(X)\u2003\u2003(8)'}{'sup': 50', '50', '51', '1', '1', '50', '51', '50, 'sub': 1-30', '1-30', '1-10', '2', 'p2', '1-10, 'wherein p is an integer from 0 to 3; each Ris independently chosen from a Chydrocarbyl moiety and a substituted Chydrocarbyl moiety; and each X is independently chosen from halogen, Calkoxy, —OH, —O—C(O)—R, and —(O—Si(R))—X; Xis independently chosen from halogen, Calkoxy, —OH, —O—C(O)—R; each Ris independently chosen from Rand X; and p2 is an integer from 1 to 10.'}3. The composition of wherein p=0 or 1.4. The composition of wherein the condensable silicon-containing moiety has the formula{'br': None, 'sup': 1', '1, 'sub': b', '3-b, '*-L-SiRY'}{'sup': 1', '1, 'sub': 1-10', '2-20', '5-20', '6-20', '1-10', '5-10', '1-10, 'wherein L is a single bond or a divalent linking group; each Ris independently chosen from H, C-alkyl, C-alkenyl, C-aryl, and C-aralkyl; each Yis independently chosen from halogen, C-alkoxy, C-aryloxy, C-carboxy; b is an integer from 0 to ...

Composition containing vinyl alcohol polymer

Provided is a composition comprising: a vinyl alcohol polymer (A) comprising a monomer unit having a group represented by a formula (1); and a compound (B) comprising a silicon atom, a titanium atom, a zirconium atom or a combination thereof, at a content of 0.01 parts by mass or greater and 900 parts by mass or less with respect to 100 parts by mass of the vinyl alcohol polymer (A), wherein an inequality (I) is satisfied: 370≦ P×S ≦6,000  (I) wherein, P represents a viscosity average degree of polymerization; and S represents a percentage content (mol %) of the monomer unit. Also provided are a coating agent containing the composition, and a coated article, a thermal recording material, an ink jet recording material and a base paper for a release paper that are produced using the coating agent, and a method for producing a coated article.

Methods and materials for functional polyionic species and deposition thereof

The invention provides materials and methods for forming coatings on substrates. The coatings are durable and resistant to damage from environmental, chemical, thermal, and/or radiative sources. In some embodiments, the coatings comprise bilayers of electrostatically charged materials. The bilayers are created by alternately applying solutions comprising water-soluble, electrostatically charged materials. Durability is imparted to the coatings by the formation of crosslinks that are formed within and between layers after deposition of the coatings. 1. A method for coating a surface , the method comprising(a) depositing a first material comprising first reversible bonding moieties and first crosslinkable moieties; and(b) depositing a second material comprising second reversible bonding moieties, wherein the second reversible bonding moieties are complementary to the first reversible bonding moieties and are capable of forming a reversible chemical bond, and wherein the first material and the second material form a bilayer; and(c) optionally depositing one or more additional bilayers on the surface;wherein the coating is stabilized by one or more of: (1) ionic attractive forces between any two adjacent layers (2) hydrogen bonding attractive forces between any two adjacent layers; and (3) covalent bonding between bilayers.2. The method of claim 1 , wherein the first reversible bonding moieties are selected from ionic moieties claim 1 , hydrogen-bonding moieties claim 1 , ligand-substrate moieties claim 1 , and antibody-antigen moieties claim 1 , and wherein the first crosslinkable moieties are chemically attached to the first material and are selected from vinyl claim 1 , alkenes claim 1 , alkynes claim 1 , acrylates claim 1 , methacrylates claim 1 , silanes claim 1 , siloxanes claim 1 , titanates claim 1 , epoxy claim 1 , alkoxides claim 1 , metal alkoxy precursors claim 1 , phosphonates and combinations thereof.3. The method of claim 1 , wherein the first material is ...

UNDERLAYER COMPOSITION FOR PROMOTING SELF ASSEMBLY AND METHOD OF MAKING AND USING

Disclosed herein is an underlayer composition, wherein the underlayer is typically used for promoting the formation of self assembled structures, and wherein the underlayer formulation comprises: (a) a polymer comprising at least one monomer repeat unit having the structure (I) 2. The formulation of claim 1 , wherein the one or more thermal acid generator is chosen from a substituted or unsubstituted halogenated alkyl compound claim 1 , a substituted or unsubstituted alkane sulfonate claim 1 , a substituted or unsubstituted 2-nitrobenzyl sulfonic acid ester claim 1 , an acid salt of a primary amine claim 1 , an acid salt of a secondary amine claim 1 , an acid salt of a tertiary amine claim 1 , a dicarboximidyl sulfonic acid ester claim 1 , or an oxime sulfonate ester.3. The formulation of claim 1 , wherein the one or more thermal acid generator is chosen from tri-C-C-alkylammonium p-toluenesulfonate claim 1 , tri-C1-C8-alkylammonium dodecylbenzenesulfonate claim 1 , tri-C-C-alkylammonium perfluorobutane-1-sulfonate claim 1 , tri-C-C-alkylammonium trifluoromethane-sulfonate claim 1 , 1 claim 1 ,2 claim 1 ,3-tris(perfluoro C-Calkane sulfonyloxy) benzene claim 1 , 1 claim 1 ,2 claim 1 ,3-tris(C-Calkane sulfonyloxy) benzene claim 1 , 1 claim 1 ,2 claim 1 ,3-tris(p-toluene sulfonyloxy) benzene claim 1 , 4-nitrobenzyl 9 claim 1 ,10-dimethoxyanthracene-2-sulfonate claim 1 , N-hydroxyphthalimide trifluoromethane-sulfonate claim 1 , 2-nitrobenzyl trifluoromethanesulfonate claim 1 , 4-nitrobenzyl trifluoromethanesulfonate claim 1 , 2-nitrobenzyl perfluorobutanesulfonate claim 1 , 4-nitrobenzyl perfluorobutanesulfonate or a combination comprising at least one of the foregoing.4. The formulation of claim 1 , wherein the polymer further comprises one or more monomer repeat units chosen from C-Calkyl (meth)acrylate claim 1 , styrene claim 1 , vinyl pyridine claim 1 , butadiene claim 1 , isoprene claim 1 , ethylene claim 1 , propylene claim 1 , α-methyl styrene claim 1 , itaconic ...

ARYLCYCLOBUTENES

Arylcyclobutene polymers having improved physical properties, such as tensile strength, are provided. Compositions and methods for coating such arylcyclobutene polymers are also provided. 1. A polymer comprising as polymerized units one or more arylcyclobutene first monomers and one or more second monomers having two or more dienophilic moieties and one or more acid moieties chosen from carboxylic acid , protected carboxylic acid , and sulfonic acid.2. The polymer of wherein the one or more arylcyclobutene first monomers further comprises one or more moieties chosen from carboxylic acid claim 1 , protected carboxylic acid and sulfonic acid.3. The polymer of further comprising two distinct arylcyclobutene first monomers.4. The polymer of wherein the dienophilic moieties are chosen from ethylenically unsaturated and acetylenically unsaturated carbon-carbon bonds.5. The polymer of further comprising as polymerized units one or more third monomers comprising one or more diene or dienophilic moieties.7. The polymer of wherein the one or more second monomers have the formula{'br': None, 'sub': p', 'q, '(A)-Z-(E)'}wherein each A is independently an organic residue having from 1 to 20 carbon atoms and a moiety chosen from carboxylic acid, protected carboxylic acid and sulfonic acid; each E is independently an organic residue having from 2 to 20 carbon atoms and one or more dienophilic moieties; Z is a chemical bond or an organic residue having from 1 to 30 carbon atoms; p is an integer from 1 to 6; and q is an integer from 2 to 6.8. The polymer of wherein p is an integer from 1 to 4.9. The polymer of wherein q is an integer from 2 to 4.10. A composition comprising the polymer of and one or more organic solvents11. The composition of further comprising one or more photoactive compounds.12. A method of forming a film on a substrate comprising: providing a substrate; coating a layer of a composition of on a surface of the substrate; and curing the coating.13. A method of ...

POLY(METH)ACRYLATE, AND COATING COMPOSITION AND COATED ARTICLE CONTAINING SAME

A poly(meth)acrylate represented by formula (1) can impart a hardcoat layer having exceptional scratch resistance, strong impact resistance, and excellent weather resistance, especially weather crack resistance. 2. The poly(meth)acrylate of wherein Y is a divalent saturated hydrocarbon group having a polycyclic structure.6. The poly(meth)acrylate of wherein Rto Rare methyl claim 5 , X is a group having formula (3) claim 5 , and a and c each are 1.7. The poly(meth)acrylate of wherein n is an integer of 1 to 3.9. A coating composition comprising the poly(meth)acrylate of and a binder precursor other than the poly(meth)acrylate.10. The coating composition of wherein the binder precursor comprises at least one monofunctional or polyfunctional (meth)acrylate and at least one photopolymerization initiator.11. The coating composition of wherein the binder precursor contains at least one compound selected from the group consisting of urethane poly(meth)acrylates and hydrolyzates or hydrolytic condensates of (meth)acryloyl-containing alkoxysilanes.12. The coating composition of claim 9 , further comprising colloidal silica which is surface treated with a (meth)acrylic functional alkoxysilane.13. The coating composition of claim 9 , further comprising one or more additives selected from UV absorbers claim 9 , antifouling agents claim 9 , water repellents claim 9 , hydrophilizing agents claim 9 , leveling agents claim 9 , colorants claim 9 , pigments claim 9 , adhesion promoters claim 9 , IR absorbers claim 9 , photostabilizers claim 9 , curing catalysts (exclusive of the photopolymerization initiator in ) claim 9 , and metal oxide fine particles (exclusive of the colloidal silica in ).14. A coated article comprising a substrate and a cured film of the coating composition of formed on the substrate directly or via at least one other layer.15. The coated article of wherein the substrate is an organic resin or wood. This invention relates to a poly(meth)acrylate, a coating ...

GEL-FORM COMPOSITION AND WATER ABSORPTION INHIBITOR

This gel-form composition contains (A) an organoalkoxysilane of the following formula and/or a partially hydrolyzed condensate of the organoalkoxysilane, RSi(OR)(Rand Rare monovalent hydrocarbon groups, and a is 1, 2, or 3), (B) an aluminum dicarboxylate of the following formula (RCOO)Al(OH) (Ris a monovalent hydrocarbon group), (C) a C6-24 fatty acid, (D) a C6-30 dicarboxylic acid, and (E) an aluminum oligomer and/or aluminum alkoxide selected from aluminum oxide organoxides and aluminum oxide acylates. It is thereby possible to: obtain a water absorption inhibitor that imparts an excellent water absorption-inhibiting property to the surfaces of porous materials; and provide a method for imparting a water absorption-inhibiting property by applying the water absorption inhibitor to the surface of a porous material, and a porous material that is surface-treated by the water absorption inhibitor. 2. The composition of claim 1 , further comprising (F) a polyorganosiloxane in which the number of dimethylsiloxane units is at least 20% relative to the total number of siloxane units claim 1 , in an amount of 0.1 to 50 parts by weight per 100 parts by weight of component (A).3. The composition of wherein component (F) is a compound having the formula (4):{'br': None, 'sup': 6', '6', '6, 'sub': 3', '0.5', 'p', '2', 'q', '1.5', 'r', '2', 's, '(RSiO)(RSiO)(RSiO)(SiO)\u2003\u2003(4)'}{'sup': 6', '6, 'sub': 1', '10', '1', '6', '3', '2', 'm', '(4-m)/2, 'wherein Ris each independently hydrogen, hydroxyl, a substituted or unsubstituted C-Cmonovalent hydrocarbon group which may contain an oxygen atom, or a C-Calkoxy group, p, r, and s are integers of at least 0, q is an integer of at least 1, and the sum of p+q+r+s is such a number that the polyorganosiloxane may have a weight-average molecular weight of 500 to 5,000, with the proviso that the number of dimethylsiloxane units: (CH)SiO is at least 20% relative to the total number of siloxane units represented by RSiOwherein m is an ...

Anti-bacterial and anti-fouling coating composition, film using the same, method of producing the same and product having the film

A single coating composition providing both anti-bacterial and anti-fouling functions when applied to a product and a method of preparing same. The composition includes a fluorine-based substituent according to the following Formula 1 and at least one ammonium-based substituent according to the following Formula 2: CF 2 OCF 2 CF 2 O p CF 2 O q   [Formula 1] wherein p and q each independently is an integer of 1 to 100, CH 2 —C(CH 3 )(COOCH 2 CH 2 + N(CH 3 ) 2 (CH 2 CH 2 ) x CH 3 )  [Formula 2] wherein x is an integer of 1 to 20.

HARD COATING FILM

The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties. According to the present invention, the hard coating film has high physical properties including hardness, fouling resistance, slip resistance, scratch resistance, transparency, durability, light resistance, and light transmittance. 1. A hard coating film , comprising:a supporting substrate;a first hard coating layer, formed on one side of the supporting substrate, having a first surface energy; anda second hard coating layer, formed on another side of the supporting substrate, having a second surface energy, with a difference between the first and the second elastic modulus set to be 3 mN/m or greater.2. The hard coating film of claim 1 , wherein the first surface energy is 26 mN/m or more and the second surface energy is 23 mN/m or less.3. The hard coating film of claim 1 , wherein the second hard coating layer has a fluorine (F) content of 12 mol % or more claim 1 , based on the total element content thereof claim 1 , as measured on a surface thereof or at a depth of 1 mm from the surface by XPS.4. The hard coating film of claim 1 , wherein the second hard coating layer contains a fluorine compound.5. The hard coating film of claim 1 , wherein the second hard coating layer has a fluorine (F) content of 12 mol % or less claim 1 , based on the total element content thereof claim 1 , as measured on a surface thereof or at a depth of 1 mm from the surface by XPS.6. The hard coating film of claim 1 , wherein the first hard coating layer is surface treated with plasma claim 1 , corona discharge claim 1 , or an alkaline solution.7. The hard coating film of claim 1 , wherein the first and the second hard coating layers are the same or different claim 1 , and independently comprise a photocurable crosslinking copolymer of a tri- to hexa-functional acrylate monomer.8. The hard coating film of claim 7 , wherein the first and ...

Clickable polymers and gels for microarray and other applications

Fabrication of arrays, including glycan arrays, that combines the higher sensitivity of a layered Si—SiO 2 substrate with novel immobilization chemistry via a “click” reaction. The novel immobilization approach allows the oriented attachment of glycans on a “clickable” polymeric coating. The surface equilibrium dissociation constant (K D ) of Concanavalin A with eight synthetic glycans was determined using fluorescence microarray. The sensitivity provided by the novel microarray substrate enables the evaluation of the influence of the glycan surface density on surface K D values. The interaction of carbohydrates with a variety of biological targets, including antibodies, proteins, viruses and cells are of utmost importance in many aspects of biology. Glycan microarrays are increasingly used to determine the binding specificity of glycan-binding proteins. The click polymers can be prepared in different forms such as soluble polymers, hydrogels, and multi-layers. The polymers can be prepared directly by copolymerization or by copolymerization to form a pre-polymer which is then reacted to form the target polymer. Other uses include separations, including electrophoretic separations.

Urea (multi)-urethane (meth)acrylate-silane compositions and articles including the same

Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula R A —NH—C(O)—N(R 4 )—R 11 —[O—C(O)NH—R S ] n , or R S —NH—C(O)—N(R 4 )—R 11 —[O—C(O)NH—R A ] n . Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) urethane(meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane(meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described.

Articles including a (co)polymer reaction product of a urethane (multi)-(meth)acrylate (multi)-silane

Urethane (multi)-(meth)acrylate (multi)-silane compositions, and articles including a (co)polymer reaction product of at least one urethane (multi)-(meth)acrylate (multi)-silane precursor compound. The disclosure also articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urethane (multi) (meth)acrylate (multi)-silane precursor compound. The substrate may be a (co)polymeric film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making urethane (multi)-(meth)acrylate (multi)-silane precursor compounds and their use in composite multilayer barrier films are also described. Methods of using such barrier films in articles selected from a solid state lighting device, a display device, and combinations thereof, are also described

HARD COATING FILM

The present invention relates to a hard coating film, and, more particularly, to a hard coating film having hardness and excellent physical properties without a supporting substrate. According to the present invention, the hard coating film has high physical properties including hardness, scratch resistance, transparency, durability, light resistance, and light transmittance. Thus, the hard coating film can find useful applications in various fields thanks to its excellent physical properties. 1. A hard coating film , comprising:a first hard coating layer having a first elastic modulus; anda second hard coating layer being directly in contact with the first hard coating layer and having a second elastic modulus,wherein a difference between the first and second elastic moduli is 500 MPa or more.2. The hard coating film of claim 1 , wherein the difference between the first and second elastic moduli is 500 to 3 claim 1 ,000 MPa.3. The hard coating film of claim 1 , wherein the first elastic modulus is 1 claim 1 ,500 MPa or less claim 1 , and the second elastic modulus is 2 claim 1 ,000 MPa or more.4. The hard coating film of claim 1 , wherein the first hard coating layer comprises a first photocurable crosslinking copolymer of a first photocurable elastic polymer and a mono- to hexa-functional acrylate monomer claim 1 , and the second coating layer comprises a second photocurable crosslinking copolymer of a second photocurable elastic polymer and a tri- to hexa-functional acrylate monomer claim 1 , and inorganic microparticles dispersed in the second photocurable crosslinking copolymer.5. The hard coating film of claim 4 , wherein the first and the second photocurable elastic polymers are the same or different claim 4 , and independently have an elongation of 15 to 200% claim 4 , as measured according to ASTM D638.6. The hard coating film of claim 4 , wherein the first and the second photocurable elastic polymers are the same or different claim 4 , and independently ...

Two-component paint composition and multilayer coating formation method using this

[Purpose] Among two-component top coat paints for the automobile coatings field, wherein the base resin paint is circulated from a main tank with a pump upstream of the coating gun, and mixing and coating are effected using a curing agent supplied from a nitrogen-sealed tank and a two-component mixing device, to provide a paint composition with which problems such as thickening and gelling of the circulating base resin paint do not occur, coating is possible with a stabilized constant coating viscosity, and with which the paint film after stoving exhibits excellent Scratch resistance, stain resistance, acid resistance and gasoline resistance, and a multilayer coating formation method using this. [Solution] The present invention provides a two-component paint composition which is applied directly after mixing a base resin and a curing agent, wherein the base resin (A) contains a hydroxy group-containing acrylic resin (A-1) and a curing catalyst (A-2) as essential components, the curing agent (B) contains an isocyanate Compound (B-1) and an alkoxysilyl group-containing copolymer (B-2) as essential components, the aforesaid hydroxy group-containing acrylic resin (A-1) has a hydroxyl value of 80 to 180 mg KOH/g, a glass transition temperature of -40 to 40° C., and a weight average molecular weight of 2,000 to 20,000 g/mol, the aforesaid alkoxysilyl group-containing copolymer (B-2) is a copolymer obtained by copolymerizing 30 to 80 parts by weight of a vinylic monomer containing alkoxysilyl groups and 20 to 70 parts by weight of other copolymerizable monomers, its weight average molecular weight is 2,000 to 20,000 g/mol, and it does not contain hydroxy groups, carboxyl groups or amino groups which react with isocyanate groups.

SILICON-CONTAINING HIGHLY BRANCHED POLYMER AND CURABLE COMPOSITION CONTAINING THE SAME

There is provided a composition for forming a hard coat layer which has high slippage and is excellent in water/oil repellency and also has antifouling properties such as fingerprint resistance and dirt wiping-off properties, and which is curable through ultraviolet irradiation in a nitrogen atmosphere or an air atmosphere that is generally used. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule and a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A; a curable composition including the highly branched polymer; a cured film obtained from the composition; and a hard coat film obtained by use of the composition. 1. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule and a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A.2. A silicon-containing highly branched polymer obtained by polymerization of a monomer A having two or more radically polymerizable double bonds in a molecule , a monomer B having a polysiloxane chain and at least one radically polymerizable double bond in a molecule , and a monomer C having a Calkyl group or a Calicyclic group and at least one radically polymerizable double bond in a molecule in the presence of a polymerization initiator D in an amount of 5 to 200% by mole relative to the number of moles of the monomer A.3. The silicon-containing highly branched polymer according to claim 1 , whereinthe monomer B is a compound having at least one of a vinyl group and a (meth) ...

ANTI-REFLECTIVE LENS AND METHOD FOR MANUFACTURING THE SAME

An anti-reflective lens comprises a lens substrate and an anti-reflective layer formed on at least one surface of the lens substrate. The anti-reflective layer comprises a plurality of nano-structures spaced from each other. The plurality of nano-structures protrudes from the at least one surface of the lens substrate to form a compound-eye array. The anti-reflective layer is made of sol-gel composition. The disclosure also provides a method for manufacturing an anti-reflective lens. 1. A method for manufacturing an anti-reflective lens , comprising:providing a sol-gel composition, a lens substrate, and at least one template, wherein each of the at least one template comprises a plurality of nano-patterns spaced from each other, the at least one template corresponds to at least one surface of the lens substrate, the plurality of nano-patterns is recessed from a surface of each of the least one template facing the lens substrate;coating the sol-gel composition on the at least one surface of the lens substrate, and pressing the at least one template on the least one surface of the lens substrate to cause the sol-gel composition to fully infill the plurality of nano-patterns;heating and curing the sol-gel composition coated on the at least one surface of the lens substrate, thereby forming an anti-reflective layer combined with the lens substrate, wherein the anti-reflective layer comprises a plurality of nano-structures corresponding to the plurality of nano-patterns, the plurality of nano-structures protrudes from the at least one surface of the lens substrate to form a compound-eye array; andremoving the template.2. The method of claim 1 , wherein each of the plurality of nano-patterns is a conical groove or a hemispherical groove claim 1 , and each of the plurality of nano-structures is a conical structure or a hemispherical structure.3. The method of claim 2 , wherein each of the plurality of nano-structures has a width on the at least one surface of the lens ...

ACTINIC RADIATION CURABLE COMPOSITION

An active energy ray curable composition includes a copolymer and a photo-acid generator, the copolymer being obtained by reacting a cocondensate with a polymerizable unsaturated monomer, wherein the cocondensate is obtained by hydrolyzing and condensing a first silane compound having a hydrolyzable silyl group and a second silane compound having a hydrolyzable silyl group, the cocondensate has 0.1 to 3.0 polymerizable unsaturated groups per molecule, the first silane compound is represented by the general formula (I): R—(SiR(OR)), and the second silane compound is represented by the general formula (II): R—(SiR(OR))). 1. An active energy ray curable composition comprising:a copolymer; anda photo-acid generator,the copolymer being obtained by reacting a cocondensate with a polymerizable unsaturated monomer, whereinthe cocondensate is obtained by hydrolyzing and condensing a first silane compound having a hydrolyzable silyl group and a second silane compound having a hydrolyzable silyl group,the cocondensate has 0.1 to 3.0 polymerizable unsaturated groups per molecule, {'br': None, 'sup': 1', '2', '3, 'sub': a', '3-a, 'R—(SiR(OR))\u2003\u2003(I)'}, 'the first silane compound is represented by the following general formula (I){'sup': 1', '2', '3, 'wherein Rrepresents a C1-C10 alkyl group terminally substituted by an epoxy structure containing group; each Rindependently represents a hydrogen atom or a monovalent hydrocarbon group selected from the group consisting of a C1-C10 alkyl group, a C6-C25 aryl group, and a C7-C12 aralkyl group; each Rindependently represents a hydrogen atom or a C1-C10 alkyl group; and “a” represents an integer of 0 to 2, and'} {'br': None, 'sup': 4', '2', '3, 'sub': a', '3-a, 'R—(SiR(OR))\u2003\u2003(II)'}, 'the second silane compound is represented by the following general formula (II){'sup': 4', '2', '3, 'wherein Ris selected from the group consisting of a substituted C1-C10 alkyl group, an alkenyl group, and an unsubstituted or substituted ...

ANTI-SCRATCH COATING

This invention relates to a hybrid composite polymer matrix, assembled by integrating two polymer networks, as an anti-scratch coating for automobiles. The two types of particulate silane cross-liners are utilized to construct two respective hybrid polymer networks with a unique chain-from-particle structure. At least one hybrid network is a covalently bound network that is interlocked with at least one physically bound hybrid network. 1. A polymer matrix comprising two hybrid polymer networks wherein at least one hybrid network Is a covalently bound network that is interlocked with at least one physically bound hybrid network and wherein the physically bound hybrid network is obtained by polymerization of silane cages in the presence of a high molecular weight polymer.2. The polymer matrix according to wherein the hybrid polymer networks are shored by crosslinkers that are silane particles of nano or micro meter size.3. The polymer matrix according to wherein the covalently bound network comprises a silane nanocluster covalently linked to polymer chains and the physically bound hybrid network comprises a block of nano to micro meter size silane cages physically binding several polymer chains together.4. The polymer matrix according to claim 3 , wherein the silane nanocluster has a radiating structure.5. The polymer matrix according to wherein the covalently bound hybrid network is obtained by covalently linking a silane compound to a functionalized copolymer followed by a cluster formation.6. The polymer matrix according to wherein the silane compound comprises a primary amine group carrying alkoxysilane and the copolymer comprises a functional group to react with this primary amine group claim 5 , optionally wherein the silane compound is 3-amino propyltrimethoxylsilane.7. (canceled)8. The polymer matrix according to wherein the functionalized copolymer comprises two repeat units claim 5 , one of them bears a side-chain functional group to react with amine group.9 ...

UREA (MULTI)-(METH)ACRYLATE (MULTI)-SILANE COMPOSITIONS AND ARTICLES INCLUDING THE SAME

Urea (multi)-(meth)acrylate (multi)-silane precursor compounds, synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds, either neat or in a solvent, and optionally with a catalyst, such as a tin compound, to accelerate the reaction. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) (meth)acrylate (multi)-silane precursor compound synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making the urea (multi)-(meth)acrylate (multi)-silanes and their use in composite films and electronic devices are described. 2. A composition of matter according to claim 1 , wherein each hydrolysable group Y is independently selected from an alkoxy group claim 1 , an acetate group claim 1 , an aryloxy group claim 1 , and a halogen.3. (canceled)5. An article claim 1 , comprising:a substrate selected from a (co)polymeric film or an electronic device, the electronic device further comprising an organic light emitting device (OLED), an electrophoretic light emitting device, a liquid crystal display, a thin film transistor, a photovoltaic device, or a combination thereof;a base (co)polymer layer on a major surface of the substrate;an oxide layer on the base (co)polymer layer; and {'br': None, 'sub': S1', 'A1, 'sup': '4', 'R—N(R)—C(O)—N(H)—R,'}, 'a protective (co)polymer layer on the oxide layer, wherein the protective (co)polymer layer comprises the reaction product of at least one urea (multi)-(meth) ...

HYDROPHILIC MATERIALS INCLUDING SULFONATE COPOLYMER AND AMINO RESIN

The invention provides a cured product (for example, a film including the cured product) which has an excellent balance between hydrophilicity and abrasion resistance, can retain high hydrophilicity even when washed with water, and can remain hydrophilic and resistant to the attachment of (or can be easily cleaned of) contaminants even when subjected to long storage or heating, and a composition which can give such cured products. A cured product is obtained by curing a composition which includes a copolymer (i) including structural units represented by specific chemical formulae, and an amino resin (ii). 3. The cured product according to claim 1 , which is obtained from the composition wherein the weight average molecular weight of the copolymer (i) measured by gel permeation chromatography (GPC) relative to polymethyl methacrylate standards is 500 to 3 claim 1 ,000 claim 1 ,000.5. The cured product according to claim 1 , which is obtained from the composition wherein the weight ratio (i)/(ii) of the copolymer (i) to the amino resin (ii) is in the range of 99/1 to 1/99.6. The cured product according to claim 1 , which is obtained from the composition further comprising inorganic particles (iii).7. The cured product according to claim 6 , which is obtained from the composition including 5 to 98 parts by weight of the copolymer (i) claim 6 , 1 to 70 parts by weight of the amino resin (ii) and 1 to 90 parts by weight of the inorganic particles (iii) (wherein the total weight of the copolymer (i) claim 6 , the amino resin (ii) and the inorganic particles (iii) is 100 parts by weight).8. A film (Z1) comprising the cured product described in claim 1 , the thickness of the film being 0.01 to 300 μm.9. A stack having at least one layer comprising the film (Z1) described in . The present invention relates to hydrophilic cured products (for example, films including the cured products) which are antifogging, antifouling and antistatic and have excellent abrasion resistance ...

Durable Anti-Fingerprint Polymers and Coating Compositions

A lipophilic/hydrophilic polymer is prepared from a mixture of reactants that includes a polymerizable ethylenically unsaturated alkoxysilane, a polymerizable ethylenically unsaturated hydrophilic monomer, and a polymerizable ethylenically unsaturated lipophilic monomer. The lipophilic/hydrophilic polymer includes at least a pendant and/or terminal alkoxysilane group. An anti-fingerprint coating composition includes the lipophilic/hydrophilic polymer. 1. An anti-fingerprint coating composition comprising: a) a polymerizable ethylenically unsaturated alkoxysilane;', 'b) a polymerizable ethylenically unsaturated hydrophilic monomer that is different from (a);', 'c) a polymerizable ethylenically unsaturated lipophilic monomer that is different from (a),', [{'sub': 1', '2, 'i) a (meth)acrylate functional monomer comprising a C-Chydrocarbon group and a hydrophilic functional group;'}, {'sub': 1', '2, 'ii) a (meth)acrylate functional monomer comprising a C-Chydrocarbon group and that do not contain a hydrophilic functional group;'}, {'sub': '3', 'iii) a (meth)acrylate functional monomer comprising a Cor greater hydrocarbon group and a hydrophilic functional group provided that an equivalent ratio of carbon atoms in the hydrocarbon group to hydrophilic functional groups is equal to or less than 4:1;'}, 'iv) a (meth)acrylic acid salt;', 'v) vinyl acetate;', 'vi) vinyl propionate; and', 'vii) combinations thereof,, 'wherein the polymerizable ethylenically unsaturated hydrophilic monomer is selected from the group consisting of], 'a heat curable non-aqueous based lipophilic and hydrophilic polymer prepared from a mixture of reactants, wherein the mixture of reactants comprises [{'sub': '3', 'i) a (meth)acrylate functional monomer comprising a Cor greater hydrocarbon group;'}, {'sub': '3', 'ii) a (meth)acrylate functional monomer comprising a Cor greater hydrocarbon group and a hydrophilic functional group provided that an equivalent ratio of carbon atoms in the hydrocarbon ...

Hollow particles and use thereof

Hollow particles having a shell including at least one layer, wherein the at least one layer contains a vinyl-based resin, and contains a phosphorus atom and/or a sulfur atom.

Atomic Oxygen-Resistant, Low Drag Coatings and Materials

Coatings and materials that are atomic oxygen resistant and have an atomically smooth surface that can reduce drag are disclosed. The coatings and materials can be used on at least a portion of a spacecraft intended to operate in harsh environments, such as stable Earth orbits at about 100 km to about 350 km. 1. A method of reducing drag on a spacecraft orbiting in a gaseous environment comprising the steps of:(a) providing a spacecraft;{'sub': out', 'in', 'in', 'out, '(b) providing an atomic oxygen resistant material on at least a portion of the spacecraft such that the material provides a surface wherein (E/E) is between 0.5 and 1.0, where Eis the average incident kinetic energy and Eis the average exit kinetic energy of atoms or molecules that scatter inelastically from the surface.'}2. The method of claim 1 , wherein θis greater than θ/2 claim 1 , where θis the average incident angle and θis the average exit angle of atoms or molecules that scatter inelastically from the surface claim 1 , the angles being defined relative to a line normal to the surface and θand θare on opposite sides of the line normal to the surface.3. The method of claim 1 , wherein the atomic oxygen resistant material comprises a metal claim 1 , a metal oxide claim 1 , a semiconductor oxide claim 1 , an oxygen resistant compound claim 1 , or combinations thereof.4. The method of claim 3 , wherein the atomic oxygen resistant material comprises at least one of AlO claim 3 , SiO claim 3 , ZnO claim 3 , TiO claim 3 , SnO claim 3 , InO claim 3 , ZrO claim 3 , or combinations thereof.5. The method of claim 3 , wherein the atomic oxygen resistant material comprises sapphire.6. The method of claim 1 , wherein the atomic oxygen resistant material comprises an atomic oxygen resistant substrate and an atomic oxygen resistant coating on the substrate.7. The method of claim 6 , wherein the atomic oxygen resistant substrate is a polymeric material comprising a copolymer of at least one polyimide monomer ...

Atomic Oxygen-Resistant, Low Drag Coatings and Materials

Coatings and materials that are atomic oxygen resistant and have an atomically smooth surface that can reduce drag are disclosed. The coatings and materials can be used on at least a portion of a spacecraft intended to operate in harsh environments, such as stable Earth orbits at about 100 km to about 350 km.

Antifouling coating composition, antifouling coating film and antifouling substrate, and method for producing antifouling substrate

The antifouling coating composition according to the present invention includes a silylacrylic copolymer including a structural unit (1) derived from triisopropylsilyl methacrylate (i), a structural unit (2) derived from triisopropylsilyl acrylate (ii) and a structural unit (3) derived from a polymerizable monomer having a polymerizable double bond (iii), which excludes the above (i) and (ii), the silylacrylic copolymer satisfies specific requirements. Thus, an antifouling coating composition that is excellent in long-term storage stability and gives a coating film excellent in long-term antifouling properties and long-term water resistance can be provided.

SILOXANE MONOMER, POLYMER THEREOF, COMPOSITION CONTAINING SAID POLYMER, AND ELECTRONIC ELEMENT

An object of the present invention is to provide a polymer obtained from novel monomers, a composition containing the polymer, an electronic material composition, and an electronic element, the polymer, by being added to the electronic material composition or ink applied for coating film formation, improving the smoothness (leveling property) of a coating film to be obtained without deteriorating a driving stability of the electronic element. With the novel siloxane monomers, the polymer thereof, the composition containing the polymer, and the electronic material composition according to the present invention, it is possible to produce a smooth organic thin film. The electronic element including either of these compositions has a prolonged element lifetime and improved driving stability. 2. A polymer obtained by polymerizing at least a monomer selected from the monomers represented by the general formula (1).3. A polymer obtained by copolymerizing at least a monomer selected from the monomers represented by general formula (1) and a monomer other than the monomers represented by the general formula (1).4. A composition comprising the polymer according to .5. An electronic material composition comprising the polymer according to .6. An electronic element comprising the composition according to .7. A composition comprising the polymer according to .8. An electronic material composition comprising the polymer according to .9. An electronic element comprising the electronic material composition according to . The present invention relates to siloxane monomers, a polymer thereof, a composition containing the polymer, an electronic material composition, and an electronic element containing the electronic material composition.In recent years, researches on electronic elements such as TFTs, solar cells, and organic electroluminescence elements have been conducted in various ways. In the related art, these electronic elements have been prepared by vacuum film formation, but ...

Urea (multi)-(meth)acrylate (multi)-silane compositions and articles including the same

Urea (multi)-(meth)acrylate (multi)-silane precursor compounds, synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds, either neat or in a solvent, and optionally with a catalyst, such as a tin compound, to accelerate the reaction. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-(meth)acrylate (multi)-silane precursor compound synthesized by reaction of (meth)acrylated materials having isocyanate functionality with aminosilane compounds. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making the urea (multi)-(meth)acrylate (multi)-silanes and their use in composite films and electronic devices are described.

SUBSTRATE CONTAINING LOW-Dk-CORE GLASS FIBERS HAVING LOW DIELECTRIC CONSTANT (Dk) CORES FOR USE IN PRINTED CIRCUIT BOARDS (PCBs), AND METHOD OF MAKING SAME

An enhanced substrate for use in printed circuit boards (PCBs) includes low-Dk-core glass fibers having low dielectric constant (Dk) cores. In some embodiments, the low-Dk-core glass fibers are filled with a low Dk fluid, such as a gas (e.g., air, nitrogen and/or a noble gas) or a liquid. After via holes are drilled or otherwise formed in the substrate, silane is applied to the ends of hollow glass fibers exposed in the via holes to seal the low Dk fluid within the cores of the hollow glass fibers. In some embodiments, the low-Dk-core glass fibers are filled with a solid (e.g., a low Dk resin). For example, a hollow glass fiber may be provided, and then filled with a low Dk resin in a liquid state. The low Dk resin within the hollow glass fiber is then cured to a solid state. 1. An apparatus , comprising:a substrate having a plurality of insulator layers and one or more conductive traces, wherein each of the insulator layers comprises a glass fiber substrate impregnated with a varnish coating, wherein the glass fiber substrate of one of the insulator layers includes one or more low-Dk-core glass fibers each having a low dielectric constant (Dk) core comprising either a low Dk fluid core sealed within a hollow glass fiber shell or a low Dk solid core surrounded by a hollow glass fiber shell, and wherein the Dk value of the low Dk core is less than that of the hollow glass fiber shell.2. The apparatus as recited in claim 1 , wherein a plurality of through-holes each of which extends completely through the substrate from a first surface of the substrate to a second surface of the substrate and passes through the glass fiber substrate of each of the insulator layers claim 1 , and wherein the one or more low-Dk-core glass fibers extends from a first one of the through-holes to a second one of the through-holes;a silane polymer barrier layer formed over a first end of each of the one or more low-Dk-core glass fibers in the first one of the through-holes;a silane polymer ...

TRACTION POWER SIMULATION

Systems and methods are provided for simulating traction power and control in transportation systems under design conditions and/or utilizing real-time data. 1. A method for simulating power use in an electrically powered transportation system comprising:storing transportation system specific information as first data in memory;monitoring, with one or more sensors, power usage in the transportation system wherein vehicle movement in the system creates dynamic electrical loads and creating second data associated with the monitoring;storing the second data in memory;utilizing the stored first and second data in power distribution calculations; anddisplaying results of the power distribution calculations to a user using a user interface.2. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein results of the power distribution calculations create simulations of future power distribution scenarios.3. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein displaying results of the power distribution calculations for a user includes displaying a dynamic simulation screen.4. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein transportation system specific information further comprises rolling stock information.5. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein transportation system specific information further comprises power cable information.6. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein transportation system specific information further comprises geography specific information.7. The method for simulating power use in an electrically powered transportation system of claim 1 , wherein storing the second data in memory further comprises storing the second data with an event specific identifier based ...

CURABLE RESIN COMPOSITIONS AND BARRIER STACKS INCLUDING THE SAME

A barrier stack includes a decoupling layer comprising a siloxane containing resin composition, and a barrier layer on the decoupling layer. The siloxane containing resin composition comprises a moiety derived from a siloxane monomer represented by Formula 1. A method of forming the decoupling layer includes depositing a curable resin composition comprising a siloxane monomer on the substrate, and curing the curable resin composition. The siloxane monomer of the curable resin composition includes a monomer represented by Formula 1. 2. The barrier stack of claim 1 , further comprising a tie layer claim 1 , wherein the decoupling layer is on the tie layer.3. The barrier stack of claim 1 , wherein R1 through R6 are each independently hydrogen claim 1 , a substituted or unsubstituted C1 to C10 alkyl group claim 1 , a substituted or unsubstituted C3 to C20 cycloalkyl group claim 1 , a substituted or unsubstituted C1 to C10 hydroxyalkyl group claim 1 , a substituted or unsubstituted C6 to C20 aryl group claim 1 , a substituted or unsubstituted C2 to C20 heteroaryl group claim 1 , a substituted or unsubstituted C2 to C10 alkenyl group claim 1 , a substituted or unsubstituted C1 to C10 alkoxy group claim 1 , a substituted or unsubstituted lactone group claim 1 , a substituted or unsubstituted carboxyl group claim 1 , a substituted or unsubstituted glycidyl ether group claim 1 , a hydroxyl group claim 1 , a —O—SiRRRgroup claim 1 , or a combination thereof.4. The barrier stack of claim 1 , wherein R1 through R6 are each independently hydrogen claim 1 , a substituted or unsubstituted alkyl claim 1 , a substituted or unsubstituted cycloalkyl claim 1 , a substituted or unsubstituted aryl claim 1 , —O—SiRRRgroup claim 1 , or a combination thereof.5. The barrier stack of claim 1 , wherein R1 through R6 are each independently methyl claim 1 , phenyl claim 1 , a —O—SiRRRgroup claim 1 , or a combination thereof.6. The barrier stack of claim 1 , wherein n and m are each independently ...

TIE-COAT COMPOSITION

The invention relates to a tie-coat composition comprising one or more binder polymers obtainable by copolymerizing a mixture of ethylenically unsaturated monomers, the one or more binder polymers comprising pendant curable alkoxysilyl functional groups of general formula (I) —X-L-Si(R)(OR)(I) wherein L is a hydrocarbon linker group having 1 to 20 carbon atoms, X is a heteroatom other than a sulphur atom, n is 0, 1, or 2; Ris an alkyl radical with 1 to 20 carbon atoms, Ris an alkyl radical with 1 to 20 carbon atoms or an alkylalkoxy radical with 2 to 20 carbon atoms, wherein in at least 5 mole % of the curable alkoxysilyl functional groups comprised in the one or more binder polymers the hydrocarbon linker group L is a methyldiyl group (L1) and in at least 5 mole % of the curable alkoxysilyl functional groups comprised in the one or more binder polymers the hydrocarbon linker group L is a hydrocarbon group having 2 to 20 carbon atoms (L2), wherein the tie-coat composition does not comprise a crosslinking agent. The invention further relates to a process for controlling aquatic fouling on a surface of a man-made object comprising applying such tie-coat composition and a topcoat composition, and to a substrate coated with a tie-coat layer deposited from such tie-coat composition and a topcoat layer. 2. A tie-coat composition according to claim 1 , wherein the molar ratio between curable alkoxysilyl functional groups with linker group L1 and curable alkoxysilyl functional groups with linker group L2 is in the range of from 15:85 to 75:25.3. A tie-coat composition according to claim 1 , wherein linker group L2 is an alkyldiyl group having 2 to 6 carbon atoms.4. A tie-coat composition according to claim 1 , wherein Rand Rare claim 1 , independently an alkyl radical with 1 to 6 carbon atoms.5. A tie-coat composition according to comprising a first and a second binder polymer as specified in claim 1 , wherein the curable alkoxysilyl functional groups comprised in the first ...

HYDROPHOBING ADDITIVES

The invention relates to hydrophobing additives on the basis of silica, one or more silicone resins and one or more functionalized alkylalkoxysilanes, the alkyl groups thereof carrying at least one amino, carboxylic acid, epoxy or hydroxy group. 1. A polymer composition containing:one or more silane-containing copolymers; and 'wherein the silane-containing copolymers are based on ethylenically unsaturated monomers and include monomer units of ethylenically unsaturated silanes.', 'one or more hydrophobicizing additives, wherein the hydrophobicizing additives are based on silica, one or more silicone resins and one or more functionalized alkylalkoxysilanes whose alkyl groups bear at least one amino, carboxyl, epoxy or hydroxy group,'}2. The polymer composition of claim 1 , wherein one or more silicone resins are made up of units of the general formula:{'br': None, 'sub': a', 'b', 'c', '(4-a-b-c)/2, 'RSi(OR′)(OH)O'}where a=0 to 3, b=0 to 3, c=0 to 3,where the sum of a+b+c per unit is ≤3.5, andwherein the individual radicals R are identical or different, branched or unbranched alkyl radicals having from 1 to 22 carbon atoms, cycloalkyl radicals having from 3 to 10 carbon atoms, alkylene radicals having from 2 to 4 carbon atoms or aryl, aralkyl, alkylaryl radicals having from 6 to 18 carbon atoms, andwherein the individual radicals R′ are identical or different alkyl radicals or alkoxyalkylene radicals each having from 1 to 4 carbon atoms,wherein the radicals R and R′ can also be substituted by halogens such as Cl, ether, thioether, ester, amide, nitrile, hydroxyl, amine, carboxyl, sulfonic acid, carboxylic anhydride and carbonyl groups.3. The polymer composition of claim 1 , wherein the one or more functionalized alkylalkoxysilanes have the general formula:{'br': None, 'sup': 1', '2, 'sub': p', '4-p, '(RO)Si(RX)\u2003\u2003(I),'}{'sup': '1', 'sub': 3', '2', '5', '2', '2, 'where Ris a hydrogen atom or a hydrocarbon radical which has from 1 to 18 carbon atoms and can be ...

Silicone-Modified Polyester Coating

A silicone-modified polyester resin and methods for making the resin are described herein. The method includes production of a siliconized intermediate which is then esterified to give a silicone-modified polyester resin. Coating compositions including the silicone-modified polyester resin are provided, and coated articles with the coating composition applied to at least a portion of a surface thereof are also provided. 1. A method of making a siliconized polyester , comprising:providing at least 30% by weight of at least one hydroxy-functional silicone compound;providing at least one hydroxy-functional compound;reacting the hydroxy-functional silicone compound and the hydroxy-functional compound to produce a siliconized hydroxy-functional polymer having predominantly silyl ether functionality, and an acid number of 4 to 6; andesterifying the siliconized hydroxy-functional polymer with at least one carboxylic acid-functional compound or derivative thereof to form the siliconized polyester.2. (canceled)3. The method of claim 1 , wherein the hydroxy-functional silicone has molecular weight (Mn) of 500 to 1200.4. The method of claim 1 , wherein the hydroxy-functional silicone has molecular weight (Mw) of about 1000 to 2400.5. The method of claim 1 , wherein the siliconized hydroxy-functional polymer has Mw of about 3000 to about 4500.6. The method of claim 1 , wherein the siliconized hydroxy-functional polymer has OH number of at least about 85.7. The method of claim 1 , wherein the hydroxy-functional compound is a polyol.8. The method of claim 1 , wherein the hydroxy-functional compound is a polyol comprising at least one of 1 claim 1 ,6-hexanediol claim 1 , pentaerythritol claim 1 , trimethylolpropane claim 1 , 2-methyl-1 claim 1 ,3-propanediol claim 1 , neopentyl glycol claim 1 , 2-butyl-2-ethyl-1 claim 1 ,3-propanediol claim 1 , ethylene glycol claim 1 , propylene glycol claim 1 , 1 claim 1 ,4-butanediol claim 1 , 1 claim 1 ,3-butanediol claim 1 , 1 claim 1 ,5- ...

Resin emulsion for coating materials

A resin emulsion for a coating material, which contains emulsion particles each having an inner layer and an outer layer, and wherein: each emulsion particle has a resin layer containing a polymer (I) that is obtained by emulsion polymerizing a monomer component A containing 80 to 100% by mass of a styrene monomer and 0 to 20% by mass of a monomer other than the styrene monomer and a resin layer containing a polymer (II) that is obtained by emulsion polymerizing a monomer component B containing 70 to 100% by mass of a (meth)acrylic acid ester and 0 to 30% by mass of a monomer other than the (meth)acrylic acid ester; and the content of the styrene monomer in all monomer components used as starting materials for the emulsion particles is 10 to 55% by mass.

LITHIUM METAL ELECTRODE, METHOD FOR PREPARING THE SAME, AND LITHIUM RECHARGEABLE BATTERY USING THE SAME

A lithium metal electrode includes a lithium metal plate and a protective layer coated on a surface of the lithium metal plate. The protective layer includes an organic-inorganic hybrid polymer comprising a repeating unit. The repeating unit includes a silicon atom, a methacryloyloxy group or an acryloyloxy group, and at least two alkoxy groups. The alkoxy groups and the methacryloyloxy group or the acryloyloxy group are respectively joined to the silicon atom. A method for preparing the lithium metal electrode and a lithium ion battery is also disclosed. 1. A lithium metal electrode comprising:a lithium metal plate; anda protective layer coated on a surface of the lithium metal plate,wherein the protective layer comprises an organic-inorganic hybrid polymer comprising a repeating unit, the repeating unit comprises a silicon atom, a methacryloyloxy group or an acryloyloxy group, and at least two alkoxy groups, the alkoxy groups and the methacryloyloxy group or the acryloyloxy group are respectively joined to the silicon atom.2. The lithium metal electrode of claim 1 , wherein an amount of the repeating unit in the organic-inorganic hybrid polymer is in a range from about 40 to about 5000.3. The lithium metal electrode of claim 1 , wherein the organic-inorganic hybrid polymer is selected from the group consisting of poly-γ-(triethoxysilyl)propyl methacrylate claim 1 , poly-γ-(trimethoxysilyl)propyl methacrylate claim 1 , poly-γ-methacryloxypropylmethyldimethoxysilane claim 1 , poly-(diethoxymethylsilyl)propyl methacrylate claim 1 , poly-γ-acryloxypropyltriethoxysilane claim 1 , poly-γ-acryloxypropyltrimethoxysilane claim 1 , poly-γ-acryloxypropylmethyldimethoxysilane claim 1 , poly-acryloxypropylmethyldiethoxysilane claim 1 , poly-acryloxypropylmethyldimethoxysilane claim 1 , and combinations thereof.4. The lithium metal electrode of claim 1 , wherein the organic-inorganic hybrid polymer is a polymerization product of a silicon-oxygen organic monomer claim 1 , and ...

NOVEL 3-KETOCOUMARINS, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS PHOTOINITIATORS IN PHOTOPOLYMERIZATION REACTIONS

Subject-matter of the present invention are novel 3-ketocoumarins, a process for their preparation and their use as photoinitiators in photopolymerization reactions, advantageously in photopolymerization reactions for inkjet printing inks. The invention also concerns a process for the photopolymerization of compositions also comprising said 3-ketocoumarins. 2. The compounds of Formula (I) according to claim 1 , wherein when Ris a mixture of C-Calkyl linear and branched groups claim 1 , then one between Rand Ris not a linear propyl group.3. The compounds of Formula (I) according to claim 1 , wherein Ris a C-Calkyl branched group or a mixture of C-Calkyl linear and branched groups.4. The compounds of Formula (I) according to claim 3 , wherein Ris a C-Calkyl branched group or a mixture of C-Calkyl linear and branched groups.5. The compounds of Formula (I) according to claim 1 , wherein Rand Rare both a methyl group.6. The compounds of Formula (I) according to claim 4 , wherein said C-Calkyl group is C-Calkyl group.7. The compounds of Formula (I) according to claim 1 , wherein Ris a mixture of alkyl C-Cgroups.8. The compounds of Formula (I) according to claim 7 , wherein Ris a mixture of alkyl C-Clinear groups in mixture with their branched isomers.9. The compounds of Formula (I) according to claim 8 , wherein said mixture is constituted from 50 to 99% by alkyl C-Clinear groups and for the remaining percentage by their branched isomers.10. The compounds of Formula (I) according to claim 9 , wherein said mixture is constituted from 78 to 85% by alkyl C-Clinear groups and for the remaining percentage by their branched isomers.11. Photopolymerization processes comprising compounds of Formula (I) according to as photoinitiators.12. The processes according to claim 11 , wherein inkjet printing inks are obtained.13. The processes according to claim 11 , wherein said compounds of Formula (I) according to are claim 11 , in combination with a co-initiator.14. Photopolymerizable ...

ANTI-SCRATCH COATING

This invention relates to a hybrid composite polymer matrix, assembled by integrating two polymer networks, as an anti-scratch coating for automobiles. The two types of particulate silane cross-liners are utilized to construct two respective hybrid polymer networks with a unique chain-from-particle structure. At least one hybrid network is a covalently bound network that is interlocked with at least one physically bound hybrid network. 128-. (canceled)29. A polymer composition comprising:a) 30 to 50% wt of a 300,000 to 500,000 molecular weight poly(vinyl) polymer oly (vinyl) polymer,b) 3 to 30% % wt. of a silane,c) 3 to 30% wt. of a polyhedral oligomeric silsesquioxane cage component,d) 5 to 25% wt. of a functionalized vinyl monomer, ande) 3 to 30% wt. of a vinyl monomer.30. The polymer composition according to wherein the molar ratio of silane to polyhedral oligomeric silsesquioxane cage component is between about 6/1 and 2/1 or the weight ratio of components (c+d+e) is between 30 and 50 percent by weight of components (a+b+c+d+e).31. The polymer composition according to wherein components a/b/d/e are present in a mass ratio of about 25/10/6-8/6-8.32. The polymer composition according claim 29 , to wherein the poly(vinyl) polymer is poly(methyl methacrylate) or is a blend of poly(methyl methacrylate) with other polymers.33. The polymer composition according to wherein the polyhedral oligomeric silsesquioxane cage component is octavinyl polyhedral oligomeric silsesquioxane.34. The polymer composition according to wherein the silane is 3-aminopropyltrimethoxysilane and the functionalized vinyl monomer is an acrylic monomer bearing a glycidyl group.35. A process for making a polymer coating comprising: i) 30 to 50% wt. of a 300,000 to 500,000 molecular weight poly(vinyl) polymer,', 'ii) 3 to 30% % wt. of a silane,', 'iii) 3 to 30% wt. of a polyhedral oligomeric silsesquioxane cage component,', 'iv) 5 to 25% wt. of a functionalized vinyl monomer, and', 'v) 3 to 30% wt. ...

PIGMENTED COATING AGENT AND COATINGS PRODUCED THEREFROM

The present invention relates to a solventborne, pigmented coating composition, which comprises, based on the total amount of the coating composition, 0.02 to 0.75 wt % of at least one copolymer (A), where the copolymer (A) is obtainable by copolymerization of a mixture of olefinically unsaturated monomers (a) in at least one organic solvent, the mixture of monomers (a) to be polymerized consists of

CLEAR COATING FOR LIGHT EMITTING DEVICE EXTERIOR HAVING CHEMICAL RESISTANCE AND RELATED METHODS

Light emitting devices and components having excellent chemical resistance and related methods are disclosed. In one embodiment, an LED device or package with an encapsulant material or lens disposed over at least a portion of the LED device or package and a poly(methyl) acrylate-silicon containing barrier coating at least partially disposed over the encapsulant or the lens provides corrosion protection to corrodible metals and/or moisture protection to moisture sensitive components. 1. An LED device comprising:one or more LED chips;an encapsulant material or lens disposed over at least a portion of the one or more LED chips; anda barrier coating at least partially disposed over the encapsulant or lens.2. The device of claim 1 , wherein the barrier coating comprises a polyacrylate-silicon containing material claim 1 , a polymethylacrylate-silicon containing material claim 1 , or mixtures thereof.3. The device of claim 1 , wherein the barrier coating is directly disposed on the encapsulant material or the lens.4. The device of claim 1 , further comprising one or more corrodible metal components selected from silver (Ag) claim 1 , aluminum (Al) claim 1 , copper (Cu) claim 1 , or alloys thereof.5. The device of claim 4 , wherein the one or more corrodible metal components comprises silver (Ag).6. The device of claim 4 , wherein the one or more corrodible metal components comprises aluminum (Al).7. The device of claim 4 , wherein the one or more corrodible metal components comprises copper (Cu).8. The device of claim 1 , further comprising one or more reflective metal components selected from silver (Ag) claim 1 , aluminum (Al) claim 1 , or alloys thereof.9. The device of claim 8 , wherein the one or more reflective metal components comprises silver (Ag).10. The device of claim 8 , wherein the one or more reflective metal components comprises aluminum (Al).11. The device of claim 1 , wherein the LED device comprises an element or compound sensitive to moisture or water ...

Silicone-Modified Polyester Coating

A silicone-modified polyester resin and methods for making the resin are described herein. The method includes production of a siliconized intermediate which is then esterified to give a silicone-modified polyester resin. Coating compositions including the silicone-modified polyester resin are provided, and coated articles with the coating composition applied to at least a portion of a surface thereof are also provided.

Polymers with silicon-containing structural units and coating compositions including these polymers

A polymer and a coating composition comprising the polymer are provided. The polymer has the formula R 11 QR 12 , wherein R 11 and R 12 are H, OH or an organic group, and Q represents [—P—] N — Moiety P, at each occurrence is, independently, A 1 , A 2 or R 13 , and Q has at least two A 1 units and at least two A 2 units. A 1 has structural formula (1a), A 2 has structural formula (1b) and R 13 is a divalent organic group. In structures (1a) and (1b) radicals R 1 and R 6 are H or an organic group and R 2 -R 10 represent organic groups. A coating composition comprising the polymer and articles coated with the composition are also disclosed.