ПЛЕНКИ ИЛИ КОНСТРУКЦИОННЫЕ НАРУЖНЫЕ МАТЕРИАЛЫ, ИСПОЛЬЗУЮЩИЕ КРОЮЩУЮ КОМПОЗИЦИЮ, ИМЕЮЩУЮ СПОСОБНОСТЬ К САМООЧИЩЕНИЮ, И СПОСОБ ИХ ПРИГОТОВЛЕНИЯ

Изобретение относится к кроющей композиции, способной к самоочищению, способу ее получения, способу получения конструкционного наружного материала и самоочищающейся подложке. Техническая задача - улучшение способности к самоочищению и сопротивления загрязнению композиции и изделий с ее использованием. Предложена кроющая композиция, содержащая 1-15% мас. неорганических частиц, имеющих средний диаметр частиц от 5 до 30 нм; 0,05-3% мас. неорганических частиц, имеющих средний диаметр частиц от 0,2 до 5 мкм; 1-15% мас. органосиланового соединения, выраженного формулой RnSi(OR')4-n, в которой R представляет собой C1-C8-аминоалкильную группу, глицидоксиалкильную группу или изоцианатоалкильную группу; R' представляет собой низшую C1-С6-алкильную группу; и n равно целому числу от 0 до 3; 50-85% мас. растворителя, выбранного из воды и органического растворителя со средней точкой кипения от 60 до 150°С; 0,1-3% мас. фотокаталитических частиц и 0,001-2% мас. кислоты. Также описываются способ приготовления ...

ПОКРЫТИЯ С СОДЕРЖАНИЕМ ПЕРГИДРОПОЛИСИЛАЗАНОВ ДЛЯ НАНЕСЕНИЯ НА МЕТАЛЛИЧЕСКИЕ И ПОЛИМЕРНЫЕ ПОВЕРХНОСТИ

Изобретение относится к покрытиям на основе пергидрополисилазанов, наносимым на металлические поверхности для получения легко очищаемых защитных покрытий. Техническая задача - получение покрытия, которое после нанесения обладало бы прочностью и сопротивлением царапанию, легко очищалось и могло защищать от коррозии и въедания тормозной пыли. Предложено покрытие для нанесения на металлические поверхности, полученное из композиции, содержащей от 10 до 20 вес.% пергидрополисилазана формулы 1, ! ! где n означает целое число, значение которого задается таким, чтобы среднее цифровое значение молекулярного веса пергидрополисилазана составило от 150 до 150000 г/моль, растворитель и катализатор, а также одно или несколько сопутствующих связующих. Покрытие после отверждения имеет толщину слоя 2-20 мкм. Предложены применение покрытия для получения антикоррозионной защиты, эффекта отталкивания грязи и сопротивления царапанию, а также способ нанесения защитного покрытия на уже отлакированные металлические ...

ПРОТИВОКОРРОЗИОННЫЕ КОМПОЗИЦИИ ДЛЯ ЦИНКОСОДЕРЖАЩЕГО ГРУНТОВОЧНОГО ПОКРЫТИЯ, СОДЕРЖАЩИЕ ПОЛЫЕ СТЕКЛЯННЫЕ СФЕРЫ И ПРОВОДЯЩИЙ ПИГМЕНТ

Изобретение относится к области противокоррозионных композиций для покрытия, а именно для защиты железных и стальных конструкций, при этом оно также относится к набору частей, содержащему данную композицию, а также к металлическим конструкциям, покрытым композицией. Композиция содержит a) систему связующего, выбранную из систем связующего на основе эпоксидной смолы, систем связующего на основе полисилоксана, систем связующего на основе полиуретана, систем связующего на основе циклизированного каучука и систем связующего на основе феноксисмолы, b) частицы цинка, c) непокрытые полые стеклянные микросферы и d) проводящий пигмент, выбранный из группы, включающей графит, углеродную сажу, пигменты на основе алюминия, черный железоокисный пигмент, легированный сурьмой оксид олова, слюду, покрытую легированным сурьмой оксидом олова, оксид индия и олова, углеродные нанотрубки, волокна на основе углеродной сажи, графен и любую их смесь. При этом указанная композиция дополнительно содержит растворитель ...

Способ получения термостойкого радиопоглощающего покрытия и состав для его нанесения

Изобретение может быть использовано при создании покрытий на нагревающихся деталях. Способ получения термостойкого радиопоглощающего покрытия включает подготовку состава, его нанесение и нагревание. Подготовку термостойкого радиопоглощающего покрытия осуществляют путем смешения связующего на основе органосиликатной композиции и радиопоглощающего наполнителя. Радиопоглощающий наполнитель, представляющий собой суспензию углеродных нанотрубок с добавлением ферроцена в растворителе, подвергают ультразвуковому воздействию. После нанесения состава на поверхность его нагревают до температуры 500-600°С со скоростью не более 10°С в минуту и выдерживают при этой температуре не менее 3 часов. Предложен также состав для нанесения термостойкого радиопоглощающего покрытия. Технический результат заключается в снижении отражения электромагнитного излучения и увеличении термостойкости покрытия. 2 н. и 1 з.п. ф-лы, 1 ил., 1 табл.

КОМПОЗИЦИЯ ДЛЯ ИЗНОСОСТОЙКОГО АНТИКОРРОЗИОННОГО ПОКРЫТИЯ

Изобретение относится к составам для нанесения покрытий, содержащие металлические порошки, и может быть использовано в машиностроении для защиты металлических поверхностей, работающих при повышенных температурах в условиях абразивного износа в коррозионной среде. Описана композиция для износостойкого антикоррозионного покрытия, содержащая кремнийорганический компонент и компонент на основе алюминия, в которой в качестве кремнийорганического связующего используют связующее - кремнийорганический лак КО-85, а в качестве компонента на основе алюминия - алюминиевую пудру, при этом композиция дополнительно содержит порошок цинка и аэросил при следующем соотношении компонентов, об.%: кремнийорганический лак КО-85 55-70, порошок цинка 7,5-11,25, алюминиевая пудра 7,5-11,25, аэросил 15-22,5. Технический результат: создание композиции для покрытия с повышенной устойчивостью к износу при одновременном воздействии в агрессивных коррозионных средах абразивных веществ и циклических ударных нагрузок.

ПОКРЫТИЕ С ВЫСОКОЙ КОРОНОСТОЙКОСТЬЮ, А ТАКЖЕ СПОСОБ ЕГО ПОЛУЧЕНИЯ

... 1. Покрытие для полимерного изоляционного материала, которое включает от 1 до 10 слоев и в принципе является силикатным, причем покрытие содержит подходящую смесь силикатной основной структурной единицы с органическими остатками, благодаря чему оно может быть нанесено на гибкие подложки, и толщина отдельного слоя в покрытии лежит в диапазоне от 0,1 до 100 мкм, отдельные слои получаются мокрым химическим методом, причем предшественниками являются силан, силоксан и/или силикат.2. Покрытие по п. 1, причем силан или содержащее силан соединение и/или силоксан или содержащее силоксан соединение получены из предшественника, который содержит или тетраэтилортосиликат (TEOS) и/или метилтриэтоксисилан.3. Покрытие по п. 2, причем содержание органических остатков внутри покрытия изменяется от слоя к слою, так что содержание неорганических фрагментов Si-О внутри покрытия возрастает наружу, то есть по мере отдаления от подложки.4. Покрытие по п. 3, причем кремнийорганические компоненты представляют собой ...

Protective coating compsn - of polysilicate ester and hydraulic cement, esp for steel surfaces

A compsn. comprising a mixt. of polysilicate ester and hydraulic cement as a moisture reactive filler may be used as a crack-free protective paint coating for steel. The coating is adherent, even on rusty surfaces, and is resistant to deterioration by light, air and water. The ester is pref. an alkyl polysilicate, esp. ethyl silicate, and the compsn. may also include zinc filler and a catalyst, for rapid curing.

Verfahren zum Beschichten eines Stahlbleches

Umwandlung bei niedrigen Temperaturen von Kieselvorproduktion in Kieselerden.

ANTIREFLEXIONSGEGENSTÄNDE, HERSTELLUNGSVERFAHREN UND BESCHICHTUNGSZUSAMMENSETZUNGEN.

Permanently water repelling glass e.g. for safety glass in car(s)

A permanently water-repellent glass (I) having water-repellent film on a glass substrate, with a layer (A) of silicic acid containing evenly dispersed silicic acid crystal particles between the substrate and the film. Also claimed is a process for the production of (I), by coating a glass substrate with a silicic acid solution, obtained by 2-stage ageing of an alkoxide-based silane compound (II), treating the coating with a water-repelling material, and heating to form a rough silicic acid film surface, containing fine crystals of silicic acid.

Stabile Zusammensetzung

Inorganic coating composition containing functionalised graphene as a replacement for metallic pigments

A coating composition comprises inorganic binder, metallic pigment, filler, and functionalised graphene. Typically, the composition contains 5-50 wt.% inorganic binder, 5-90 wt.% metallic pigment, and 0.5-10 wt.% functionalised graphene. The binder may be alkyl silicate resin. The pigment may comprise zinc, aluminium, magnesium or alloys thereof, iron oxide, or conductive metal oxide. The filler is preferably CaCO3, talc, mica, or TiO2. Use of functionalised graphene to replace metallic pigment in coating layers is claimed. A method of producing the coating composition is disclosed. The functionalised graphene may be formed by functionalising graphene with 0.1-10 wt.% chemical linker, e.g. organosilane. The graphene may be oxide-free, partially oxidised, or have <5% oxygen content. The method may comprise combining a solvent premix containing functionalised graphene, metallic pigment, and filler with the inorganic binder. The coating composition may coat metal substrates, automotive vehicles ...

Compositions comprising polysilicic acid and organic copolymers, and coating preparations containing them

A composition comprises 10-90% by weight of an organic copolymer containing halogen, carbon, oxygen and hydrogen having a plurality of hydroxyl groups and more than 6% by wt. of fluorine and 90-10% of polysilic acid (calculated as SiO2), e.g. obtained by a hydrolysis of ethyl silicate which has not been allowed to reach the silica gel stage. The copolymer is preferably formed from units of (a) one or more hydroxyalkyl vinyl ethers having up to ten carbons in the alkyl and (b) tetrafluoroethylene and/or trifluorochloroethylene; alternatively the hydroxyl groups are obtained by hydrolysis of a vinyl acetate copolymer with (b). A further monomer may be added, e.g. 2-methoxyethyl vinyl ether, or octadecyl vinyl ether. The compositions are dissolved in solvents to form coating compositions. Suitable solvents are mixtures of C1-C5 alkanols, water and optionally C1-C3 alkanoic acids and trichlorethylene The solutions may also contain block copolymers of mixed polyalkylene oxides with dimethyl ...

METHOD OF FORMING HYDROLYSATES OF ORTHOSILIC OF FORMING HYDROLYSATES OF ORTHOSILIC ACID TETRA-(ALKOXY ALKYS) ESTERS

ONE PACKAGE COATING COMPOSITION

... 1530243 Coating compositions containing partially hydrolyzed alkyl polysilicates STAUFFER CHEMICAL CO 16 March 1977 11188/77 Heading C3T A vehicle for a coating composition consists of an alkyl polysilicate which has been hydrolysed at pH 1 to 6À5 in an organic solvent to a degree corresponding to the loss of 50-65% of the alkyl groups of the orthosilicate, an organic solvent and 3 to 5À5 wt. per cent of the vehicle of ZnCl 2 . A coating composition may contain the vehicle and a powder, e.g. Zn, e.g. in 10 : 90 to 70 : 30 wt. ratio. In the examples 22À5-60 p.b.w. of water are added to 1000 p.b.w. of "ethyl silicate 40" in ethoxyethanol ipo 0À3wt. per cent/ZnCl 2 , and 4% of ZnCl 2 is added to the product. 241 p.b.w. of the resulting vehicle are mixed with 735 p.b.w. of Zn dust, 21 p.b.w. diatomaceous earth and 3 p.b.w. of treated bentonite to give a single package corrosion resistant coating compositions which is applied to a steel substrate.

SILICIC ACID MIXED ESTER COMPOSITIONS

PROCEDURE FOR THE PRODUCTION OF A HYDROPHILIC INORGANIC COATING FILM AND A COMPOSITION FOR INORGANIC COATINGS

PROCEDURE FOR THE PRODUCTION A TO ISOLATING AGAINST HUMIDITY OF A SUITABLE COMPOSITION

BONDING AGENT FOR STORABLE COAT MASSES

COATING COMPOSITION FOR FOAM MATERIAL PARTICLES AND PROCEDURE FOR THE PRODUCTION OF FOAM MATERIAL MOLDED ARTICLES

COATED MATERIAL, ITS PRODUCTION AND USE

USE OF A HIGH-TRANSLUCENT DUST-PROTECTING FILM, PROCEDURE FOR ITS PRODUCTION AND DUST-PROTECTING ELEMENT

Procedure for the improvement of the adhesive strength of Organopolysiloxanelastomeren on in particular metallic documents

COATING MEANS FOR THE DECREASE OF THE ANSCHMUTZNEIGUNG OF FRONTS

COAT MEANS

SUBSTRATES HAVING A BIOFILM-INHIBITING COATING

Thermosetting composition, paint finishing method, and method for producing painted articles

... [Purpose ] To provide a thermosetting composition with which it is possible to obtain paint films which not only display stain resistance for a short period after application, but with which excellent stain resistance can also be expected for longer periods, and which comply with the paint film properties required for painted steel sheet such as water resistance and bending workability, and have high environmental protection and safety qualities. [Solution] The present invention relates to a thermosetting composition, wherein it contains, as essential components, (A) a polyester resin of number average molecular weight 1,000-10,000 and hydroxyl value 5-200 mg KOH/g and, (B) 0.5 to 2.0 equivalents, relative to the hydroxyl groups of the aforesaid component (A), of a compound (B) which is a blocked aliphatic polyisocyanate compound having reactivity to the hydroxyl groups of component (A), wherein the blocks are methyl ethyl ketone oxime and/or ε-caprolactam, (C) 0.05 to 5 mass %, relative ...

DOPANT PASTES FOR THE PRODUCTION OF P,P+ AND N,N+ REGIONS IN SEMICONDUCTORS

The invention relates to novel doting pastes on the basis of boron, phosphorous or boron-aluminum for producing p, p+ and n, n+ zones in monocrystalline and polycrystalline Si wafers. The invention further relates to the use of corresponding pastes as masking pastes in the production of semiconductors, in power electronics or in photovoltaic applications.

SINGLE PACKAGE INORGANIC ZINC RICH PAINTS HAVING A SILICATE AND TITANATE ESTER COPOLYMER BINDER

SINGLE PACKAGE INORGANIC ZINC RICH PAINTS A self-curing single package zinc rich coating composition utilizing a novel copolymer binder composed of a mixture of alkyl silicate and alkyl titanate that cures upon exposure to atmospheric moisture in accordance with the equation: xSi(OR)4 + yTi(OR')4 + 2(x+y) H2O --------- (SiO2)x(TiO2)y + 4xROH + 4yR'OH wherein R and R' are alkyl groups selected from a group of alkyls consisting of ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and 2-ethyl hexyl. Coating compositions utilizing the novel copolymer binder are formulated from a non-catalyzed silicate ester and an alkyl titanate ester having about 10% to 60% by weight titanate as TiO2 of the total weight of TiO2 and SiO2. The binder and coatings formulated therefrom allow the formulation of a single package zinc rich coating containing zinc dust which exhibits a good shelf life and may be formulated with additional fillers such as talc, clay and modified bentonite and solvent to prov ...

METHOD OF PRODUCING A SUBSTRATE WHICH IS COATED WITH A MESOPOROUS LAYER AND USE THEREOF IN OPHTHALMIC OPTICS

CARBAMATE FUNCTIONAL SILICA COMPOUNDS AND METHOD OF MAKING AND USE THEREOF

PHOTOCATALYTIC COATING

In one aspect, the present invention is directed to a coating composition . The coating composition comprises photocatalytic particles and an alkali m etal silicate binder comprising an alkoxysilane. In another aspect, the pres ent invention is directed to a coated article. The coated article has a phot ocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition.

COATING COMPOSITION FOR METAL SUBSTRATES

Coating composition suitable for coating a metal, preferably steel, substrate which is intended to be fabricated and overcoated, said composition comprising: i) zinc powder and/or a zinc alloy and ii) a modified silica sol comprising colloidal silica particles modified with 6-40 wt% of one or more silane compounds, based on the combined dry weight of silane compound(s)and colloidal silica particles, and being obtainable by adding said silane compound(s) to a silica sol with a rate of not more than 20silane molecules per nm2 colloidal silica surface per hour.This coating composition has a relatively long pot life, good white rust resistance, and good film properties.

SOL GEL PROCESS FOR PRODUCING PROTECTIVE FILMS FOR POLYMERICSUBSTRATES

Sol gel process for producing protective films for polymeric substrates S ol gel process for producing protective filmsfor polymeric substrates, the p rocess relates to the sol gel reaction of a metal or semi-metal alkoxide car ried out in certain conditions. The sols obtained were, without limiting, sp in- or dip-coated onto polymeric substrates then thermally cured into transp arent- abrasion resistant coating.Such coating transmit visible light, but a bsorb wavelengths of ultraviolet light which cause degradation of the substr ate surface and resultant adhesion-loss of the protective coating upon weath ering.

ANTI-FINGERPRINT COATING COMPOSITION AND FILM USING THE SAME

Disclosed herein is an anti-fingerprint coating composition, a coating composition for forming thin films that prevents fingerprints adhered to displays or touch panels from being remarkably visible and exhibits superior durability and slip properties, and a method for preparing the same. The anti-fingerprint coating composition is prepared by mixing a silane compound having an alkyl group with distilled water or acid.

LOW VOLATILE ORGANIC CONTENT HYBRID SILICA BINDER

ACA 5668 LOW VOLATILE ORGANIC CONTENT HYBRID SILICA BINDER A low volatile organic content hybrid silica binder, with a total silica content of about 29% to about 42% by weight, suitable for use in the manufacture of zinc-rich primer coating compositions is disclosed. The binder comprises a predominant amount of a silica component derived from the hydrolysis of an organic silicate and a lesser amount of a silica component derived from a silica sol. The solvent component comprises no more than about 75% by weight of an organic solvent having a volatility equal to or greater than the volatility of a C1 to C3 alkyl monohydric alcohol and about 25% by weight or more of a solvent having a lesser volatility than the volatility of a C1 to C3 alkyl monohydric alcohol, with the condition that no more than about 90% by weight of such lesser volatile solvent is a butanol.

CURABLE COMPOSITION AND PROCESS FOR PRODUCING THE SAME

A curable composition comprising an aged mixture of tetramethoxysilane with water added in excess of the theoretical amount sufficient for the hydrolysis and condensation of 100% of the silane and a reactive organic compound having at least two functional groups capable of condensing with the product of hydrolysis and condensation of the silane in the above mixture.

PLASTIC ARTICLES HAVING MULTI-LAYER ANTIREFLECTION COATINGS,AND SOL-GEL PROCESS FOR DEPOSITING SUCH COATINGS

A sol-gel process is disclosed for depositing multi-layer antireflection coatings on plastic substrates. One or more polymerized, titanium-containing solutions are provided by mixing a titanium alkoxide, an alcohol, and water, and one or more polymerized, silicon-containing solutions are provided by mixing a silicon alkoxide, an alcohol, and water. These solutions are applie d to the plastic substrate in an alternating fashion, to produce a succession of uniform layers of polymerized titanium dioxide and polymerized silicon dioxide. Each layer is individually cured before the next layer is applied. The resulting coating of multiple polymerized layers provides very low reflectance over the entire visible wavelength range, yet with excellent mechanical strength and durability.

Prodn of abrasion resistant glass fibre textiles

Abrasion resistant glass fibres, and glass fibre textiles produced from rovings containing the fibres, are produced by (a) coating the fibres with a substance which converts their normal hydrophilic character to a hydrophobic character; and (b) impregnating the roving with a binder containing fine particles of a solid organic polymeric lubricant, the fine particles being held in place between the fibres of the roving by the binder, which bonds to the modified surface of the fibres. Textile composed of glass fibres normally have a poor resistance to abrasion, and this has limited their use, in spite of other advantageous properties possessed by these textiles. The present methods gives glass fibre textiles with a much improved resistance to tearing, without harming the other advantageous properties.

SOLIDIFICATION VLAGOZATVERDEVAYuShchIKh COATINGS AT LOW HUMIDITY

LOW HUMIDITY CURE FOR MOISTURE CURABLE COATINGS

Antifouling agent and nonaqueous coating composition contg. said agent

Aqueous composition for forming a hydrophobic coating

Procédé de greffage de silice amorphe sur un substrat ferreux

Procédé de greffage de silice amorphe sur un substrat ferreux. Procédé selon lequel on soumet le substrat ferreux à un traitement de phosphatation amorphe puis on applique une solution contenant des oligomères de silicate d'éthyle. Application dans les peintures anticorrosion et dans les revêtements d'isolation électrique.

Process for the production of setting coatings

Compositions of coating

Compositions of coating

PROTECTIVE COATING, IN PARTICULAR FOR METAL SUBSTRATE, OBTAINING AND APPLICATIONS

L'invention concerne en particulier un revêtement protecteur chimiquement fixé sur un substrat métallique, comprenant un silicate minéral amorphe d'au moins 1 mum d'épaisseur et possédant les propriétés d'adhérence suivantes: - passe l'essai d'adhérence après pliage à 180 deg., - passe l'essai d'adhérence au choc 160 avec l'équipement conforme à la norme ISO/TR 6272-1979, - passe l'essai d'adhérence après choc thermique. Application des substrats revêtus, notamment, comme articles ou parties d'articles soumis à des environnements agressifs et/ou à des sollicitations mécaniques et/ou thermiques.

Curable film-forming sol-gel compositions and anti-glare coated articles formed from them

본질적으로 무기 산화물 입자를 미함유하는 경화성 필름-형성 졸겔 조성물이 본원에 제공된다. 조성물은 테트라알콕시실란; 용매 성분; 및 비-산화물 입자를 함유하고, i) 무기산 또는 ii) 에폭시 작용성 트라이알콕시실란 및 금속-함유 촉매를 추가로 함유한다. 또한, (a) 하나 이상의 표면을 갖는 기판; 및 (b) 그 위에 도포된, 실란 및 비-산화물 입자를 포함하는 경화성 졸겔 조성물로부터 형성된 경화된 필름-형성 조성물을 포함하는, 방현 특성을 나타내는 코팅된 물품이 제공된다. 또한, 기판 상에 방현 코팅을 형성하는 방법이 제공된다. 이러한 방법은 (a) 기판의 하나 이상의 표면 상에 경화성 필름-형성 졸겔 조성물을 도포하여 코팅된 기판을 형성하는 단계; 및 (b) 졸겔 조성물의 경화를 수행하고 방현 특성을 갖는 졸겔 네트워크 층을 갖는 코팅된 기판을 형성하는 데 충분한 시간 동안 코팅된 기판을 열적 조건에 두는 단계를 포함한다. A curable film-forming sol-gel composition essentially free of inorganic oxide particles is provided herein. The composition comprises tetraalkoxysilane; Solvent component; And non-oxide particles, and further comprising i) an inorganic acid or ii) an epoxy functional tialalkoxysilane and a metal-containing catalyst. (A) a substrate having at least one surface; And (b) a cured film-forming composition formed from a curable sol-gel composition comprising silane and non-oxide particles applied thereon. Also provided is a method of forming an anti-glare coating on a substrate. This method comprises the steps of: (a) applying a curable film-forming sol-gel composition on at least one surface of a substrate to form a coated substrate; And (b) subjecting the coated substrate to thermal conditions for a time sufficient to effect curing of the sol-gel composition and form a coated substrate having a sol-gel network layer having anti-glare properties.

METHOD FOR PREPARING COATING COMPOSITION HAVING ANTIFOULING-ANTIMOISTURE BARRIER PROPERTIES AND METHOD FOR PREPARING ANTIFOULING-ANTIMOISTURE FILM USING SAME

The present invention provides a method for preparing a coating composition having antifouling-antimoisture barrier properties, and an antifouling-antimoisture film using the same, wherein the method comprises the steps of: mixing and stirring a metal alkoxide silane sol, an organic silane coupling agent, a co-solvent containing distilled water and alcohol, and an acid or alkaline catalyst to synthesize an organic-inorganic hybrid silica sol; mixing and stirring a gel balance-preventing agent, an organic polymer that offers antifouling-antimoisture barrier properties, and distilled water to produce a solution mixture having antifouling-antimoisture barrier properties; and mixing the solution mixture having antifouling-antimoisture barrier properties with the organic-inorganic hybrid silica sol, and stirring and fermenting the same to synthesize a coating composition. The present invention facilitates the process of coating polymer films and the production of antifouling-antimoisture films ...

COMPOSITION FOR FORMING SILICA BASED COATING FILM, SILICA BASED COATING FILM AND METHOD FOR PREPARATION THEREOF, AND ELECTRONIC PARTS

A composition for forming a silica based coating film which comprises (a) a siloxane resin such as an alkoxysilane resin, (b) a solvent capable of dissolving the siloxane resin, such as an alcohol, (c) an ammonium salt and the like, and (d) a thermally decomposable or volatile compound, and has curing characteristics wherein a coating film resulting from a heating treatment thereof at 150°C for 3 min exhibits a stress of 10 MPa and a silica based coating film obtained by final curing has a relative dielectric constant of less than 3.0. The composition for forming a silica based coating film provides a silica based coating film which is excellent in low dielectric property and adhesiveness, and also has satisfactory mechanical strength. © KIPO & WIPO 2007 ...

Coating composition comprising white inorganic pigment and manufacturing method of barcode label for printing printed circuit board using the composition

PROTECTIVE TREATMENT METHOD OF OBJECT INCLUDING PROTECTIVE LAYER AND SILANE COATING AGENT FOR PROTECTIVE TREATMENT OF OBJECT

The present invention relates to a protective treatment method of an object for imparting waterproof properties, flame retardancy, chemical resistance and weather resistance to the external walls of buildings and structures; and to a silane coating agent for protective treatment of an object. The protective treatment method comprises: a washing step for using a high-pressure washer to clean and dry the surface of a target object; a surface treatment step for coating a silane coating agent on the surface of the target object treated in the washing step to form a surface treatment layer; a bonding step for bonding a sheet having an adhesive layer formed thereon following the surface treatment step; and a finishing step for bonding a protective material having a non-woven fabric attached thereto to the attached sheet following the bonding step. Specifically, the silane coating agent coated on the outer layer of the surface of the target object penetrates deep into the target object, so that ...

Antireflective coating material

Antireflective coatings comprising (i) a silsesquioxane resin having the formula (PhSiO(3-x)/2(OH)x)mHSiO(3-x)/2(OH)x)n(MeSiO(3-x)/2(OH)x)p where Ph is a phenyl group, Me is a methyl group, x has a value of 0, 1 or 2; m has a value of 0.01 to 0.99, n has a value of 0.01 to 0.99, p has a value of 0.01 to 0.99, and m+n+p 1; (ii) a polyethylene oxide fluid; and (iii) a solvent.

Low reflection coating, glass plate, glass substrate and photoelectric conversion device

This low reflection coating is able to be applied to at least one main surface of a substrate. This low reflection coating is a porous film which is obtained by fixing solid spherical fine silica particles having an average particle diameter of 80-600 nm by means of a binder that contains a hydrophobic group, while containing silica as a main component, and which has a film thickness of 80-800 nm. In addition, this low reflection coating contains, in mass%, 35-70% of fine silica particles, 25-64% of silica contained in the binder, and 0.2-10% of the hydrophobic group in the binder. The transmittance gain achieved by applying this low reflection coating to a substrate is 1.5% or more.

COATING FORMULATIONS FOR OPTICAL ELEMENTS

Anti-reflective coatings and coating formulations, optical elements and processes for preparing coating formulations and optical elements are described. The coating formulations are formed from at least one alkoxysilane material and at least one high boiling solvent. The coating formulation may be applied using roller coat processes.

METHODS OF MAKING LOW-REFRACTIVE INDEX AND/OR LOW-K ORGANOSILICATE COATINGS

A method for forming a substantially transparent nanoporous organosilicate film on a substantially transparent substrate, for use in optical lighting devices such as organic light emitting diodes (OLEDs). The method includes first preparing a composition comprising a silicon containing pre-polymer, a porogen, and a catalyst. The composition is coated onto a substrate which is substantially transparent to visible light, forming a film thereon. The film is then gelled by crosslinking and cured by heating, such that the resulting cured film is substantially transparent to visible light. It is preferred that both the substrate and the nanoporous film are at least 98% transparent to visible light. Optical devices which include the resulting structures of this invention exhibit improved light extraction and illuminance where the nanoporous organosilicate film has a low refractive index in the range of 1.05 to 1.4, serving as an impedance matching layer in such devices.

OBJECT HAVING A MICROBICIDE COATING, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE SAME

The invention relates to an object having a microbicide coating, especially a container, at least part of said object being coated with an organically modified, inorganic matrix containing a silver colloid. Said coating can be obtained by applying a coating composition comprising a) a hydrolyzate or a condensate based on at least one hydrolyzable silane consisting of at least one non-hydrolyzable substituent, and b) a silver compound, to the surface of the object, followed by heat treatment and/or radiation treatment to form a coating containing a silver colloid. The inventive coated objects are especially suitable for disinfecting, preservation, cosmetic, pharmaceutical, or medical purposes. Preferred areas of application are pharmaceutical or medical objects, especially containers for medicaments, or objects or components which come into contact with the human body and which need sterilising.

WATER-BASE SYNTHETIC RESIN DISPERSION COMPOSITION

A water-base synthetic resin dispersion composition for preparing coating material having excellent storage stability and capable of forming coating films having excellent stainproofness and weathering resistance and high gloss. The composition comprises a water-base synthetic resin dispersion and a condensate of a tetrafunctional silicate compound represented by general formula (I) in a content ranging from 1 to 100 parts by weight based on 100 parts by weight of the synthetic resin in terms of solid. In said formula, R comprises R1 (methyl and/or ethyl) and R2 (C3-C10 alkyl) and n ranges from 2 to 15.

CORROSION RESISTANT SILICON INORGANIC POLYMERIC COATINGS

A method of imparting protective or decorative layer to a substrate includes coating said surface with a hydrolyzable solution of silicon alkoxide in an organic solvent. Next, the solvent is evaporated to yield polymer film, and the film is cured to yield a uniform protective layer on the substrate surface. The present invention also includes the article produced by such a method.

COMPOSITION FOR POROUS FILM FORMATION, POROUS FILMS, PROCESS FOR PRODUCTION OF THE FILMS, INTERLAYER DIELECTRICS, AND SEMICONDUCTOR DEVICES

A composition capable of forming porous films which are excellent in dielectric characteristics, close adhesion, uniformity of application, and mechanical strengths and are reduced in moisture absorption; porous films; a process for the production of the films; and semiconductor devices which have the films built-in and exhibit high performance and high reliability. The composition comprises a surfactant and a solution containing a polymer obtained by condensation of at least one alkoxysilane represented by the general formula (1) with at least one alkoxysilane represented by the general formula (2) through hydrolysis in the presence of a surfactant: (R1)mSi(OR2)4-m(1) R3Si(R4)n(OR5)3-n(2) (wherein R1 is substituted or unsubstituted hydrocarbyl; R2 is alkyl having 1 to 4 carbon atoms; R3 is linear or branched alkyl having 8 to 30 carbon atoms; R4 is substituted or unsubstituted hydrocarbyl; R5is alkyl having 1 to 4 carbon atoms; m is an integer of 0 to 3; and n is an integer of 0 to 2).

MARINE ANTI-BIOFOULING AND FOULING RELEASE COMPOSITION

The present invention relates to the use of a composition comprising a polysiloxane-based polymer and at least one cylindrical nanofiller as a marine anti-biofouling and/or fouling release coating.

Silica and silica-like films and method of production

A method of producing a silica or silica-like coating by forming a precursor formulation from oligomeric organosilicate. The precursor formulation is coated on a substrate as a continuous liquid phase. The precursor formulation is then cured in an ammoniacal atmosphere to produce a continuous, interconnected, nano-porous silica network.

TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME

A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with SiH and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer.

Process for Preparing an Optically Clear Superhydrophobic Coating Solution

Optically clear hydrophobic and superhydrophobic coatings and solutions and methods for preparing them. Branched polysilicate structures having surface hydroxyl groups are formed by at least partially hydrolyzing an alkoxy silane precursor via water and an acid catalyst in a solvent, and catalyzing the hydrolysis product with a base to form a gel. The structures are dispersed to form a colloidal suspension, and then hydrophilic hydroxyl groups on the structures are reacted with a silylating agent and replaced with hydrophobic and/or oleophobic ligands. Additional solvent may be added to form a coating which is optically clear.

RUST PREVENTIVE COATING COMPOSITION, RUST PREVENTIVE FILM, AND ARTICLE, AND ZINC-BASED COMPOSITE PARTICLES AND COMPOSITION CONTAINING ZINC-BASED COMPOSITE PARTICLES

There is provided a rust preventive pigment capable of achieving both high stability in water or an aqueous medium, and excellent rust preventive capability and adhesion of an obtained rust preventive film, and a rust preventive coating composition with which a rust preventive film can be obtained that excels in stability of a rust preventive pigment and that excels in rust preventive capability and adhesion. The rust preventive coating composition of the present invention contains a rust preventive pigment comprising one or more among particles of zinc or a zinc alloy that has had at least a portion of the surface thereof treated with phosphoric acid.

Primer compositions for heat curing silicone elastomeres

Gegenstand der vorliegenden Erfindung ist eine Grundiermittelzusammensetzung, deren Herstellung und Verwendung. Genauer betrifft die Erfindung eine Grundiermittelzusammensetzung für Siliconkautschuke, insbesondere für additions-vernetzende Siliconkautschuke, deren Herstellung sowie ein Verfahren zur Verbesserung der Haftung von Siliconkautschuken auf Substraten, insbesondere auf Metallen.

PROTECTIVE COATING COMPOSITION

A protective coating composition comprising a silicate, such as an organosilicate, an organosilicate polymer and colloidal silica and an organic titanate, preferably a titanate chelate or a titanate ester in a suitable organic solvent. The composition is free from metal particles.

DOPING PASTES FOR PRODUCING P, P+ AND N, N+ ZONES IN SEMICONDUCTORS

Organotin acrylate and organotin polysiloxane antifouling coating composition

The invention provides a marine antifouling coating composition comprising a tributyltin acrylate coresin in the range of from about 10% to about 25% by weight, a tributyltin polysiloxane coresin in the range of from about 2% to about 20% by weight, at least one filler in the range of from about 10% to about 50% by weight and a solvent in an amount of from about 20% to about 50% by weight. Preferred tributyltin acrylate coresins comprise copolymers of tributyltin methacrylate monomers and methyl methacrylate monomers.

ОТВЕРЖДАЮЩАЯСЯ КОМПОЗИЦИЯ, СПОСОБ ФИНИШНОЙ ОКРАСКИ И СПОСОБ ПРОИЗВОДСТВА ОКРАШЕННЫХ ИЗДЕЛИЙ

FIELD: paint industry. SUBSTANCE: invention relates to a thermosetting composition, using which it is possible to obtain paint films, which demonstrate resistance to formation of spots not only for a short period of time after application, but for which excellent resistance to staining can be expected also for longer periods, and which correspond to properties of the paint film required for the colored steel sheet, such as water resistance and bendability, and have high environmental and safety characteristics. Described is a thermosetting composition as an upper paint coating which contains, as essential components: (A) a polyester resin with a number-average molecular weight of 1,000–10,000 and a hydroxyl number of 5–200 mg KOH/g, (B) a blocked aliphatic polyisocyanate compound having reactivity with respect to hydroxyl groups of component (A), where the blocks are methyl ethyl ketone oxime and/or ε-caprolactam, and ratio of components of mixture is 0.5–2.0 equivalents of blocked isocyanate groups of component (B) relative to hydroxyl groups of component (A), (C) from 0.05 to 5 wt % tin compound, represented by following general formula (I), relative to total weight of solid components of resin (A) and (B) , where R 1 is an organic group which has 1–24 carbon atoms and is directly bonded to the Sn atom through the C atom, R 2 is an organic group, which has 1–24 carbon atoms and is directly bonded to C atom from (C=0) via atom C, (D) from 0.5 to 50 wt % organosilicate, represented by following general formula (II), and/or its condensation product relative to total weight of solid components of resin (A) and (B) , where R 3 , R 4 , R 5 and R 6 in formula can be identical or different, and each represents a hydrogen atom or an organic group with 1 to 2 carbon atoms, n equals 1. Also disclosed is a method for finishing color of metal sheets and a method of producing colored articles. EFFECT: thermosetting compositions, when using which it is possible to obtain paint ...

ПОКРОВНАЯ КОМПОЗИЦИЯ ДЛЯ НАНЕСЕНИЯ НА ПЕНОПЛАСТОВЫЕ ЧАСТИЦЫ И СПОСОБ ИЗГОТОВЛЕНИЯ ПЕНОПЛАСТОВЫХ ФОРМОВАННЫХ ИЗДЕЛИЙ

FIELD: chemistry. SUBSTANCE: invention relates to a composition for coating foam plastic particles and making articles therefrom. The coating composition contains a clay mineral, an alkali metal silicate and a product of emulsion polymerisation of ethylenically unsaturated monomers as a film-forming polymer. The clay mineral is selected from a group which includes allophane, kaolinite, halloysite, montmorillonite, vermiculite or mixture thereof. The product of emulsion polymerisation of ethylenically unsaturated monomers is selected from a group which includes styrene, butadiene, acrylic acid, methacrylic acid, alkyl acrylates, alkyl methacrylates, an amide of acrylic acid, an amide of methacrylic acid and an amide of methylol acrylic acid. In order to make foam plastic moulded articles, foam plastic particles are sintered in a press mould. EFFECT: using the composition to coat foam plastic particles prevents embrittlement of foam plastic moulded articles, which maintain structural integrity even at temperatures higher than 800°C. 12 cl, 3 tbl, 9 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 488 616 (13) C2 (51) МПК C09D 183/02 (2006.01) C08J 9/224 (2006.01) C08J 9/232 (2006.01) C08K 3/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010114511/05, 03.09.2008 (24) Дата начала отсчета срока действия патента: 03.09.2008 (73) Патентообладатель(и): БАСФ СЕ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 14.09.2007 EP 07116454.5 16.06.2008 EP 08158327.0 (72) Автор(ы): НЕЛЬС Беньямин (DE), ХАН Клаус (DE), КЕЛЛЕР Андреас (DE), ШМИД Бернхард (DE) (43) Дата публикации заявки: 20.10.2011 Бюл. № 29 2 4 8 8 6 1 6 (45) Опубликовано: 27.07.2013 Бюл. № 21 2 4 8 8 6 1 6 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.04.2010 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: DE 10358786 A1, 14.07.2005. DE 102007012626 A1, 15.11.2007. US 20050031790 A1, 10.02.2005. EP 1514842 A1, ...

ПОКРЫВАЮЩАЯ КОМПОЗИЦИЯ, СПОСОБ ЕЕ ПОЛУЧЕНИЯ И ПРИМЕНЕНИЕ

... 1. Не содержащая кислоту покрывающая композиция, имеющая величину рН в диапазоне приблизительно от 6 до 7, включающая одно или более фторалкилсилановое соединение, летучее вещество, соль NaCl и воду. ! 2. Покрывающая композиция по п.1, в которой количество силанового соединения составляет от 0,1 до 10 вес.%, предпочтительно, от 2 до 3 вес.%, еще более предпочтительно, от 0,5 до 1,5 вес.%, в расчете на общий вес композиции. !3. Покрывающая композиция по п.1 или 2, в которой летучим веществом является спирт, сложный эфир или их смесь. ! 4. Покрывающая композиция по п.3, в которой спиртом является изопропанол. ! 5. Покрывающая композиция по п.1, в которой количество летучего вещества в композиции составляет от 50 до 80 вес.%, предпочтительно, 70-80 вес.%, в расчете на общий вес композиции. !6. Покрывающая композиция по п.1, в которой количество соли составляет от 0,25 до 0,75 вес.%. ! 7. Покрывающая композиция по п.1, в которой количество воды составляет от 5 до 45 вес.%, предпочтительно, ...

КЕРАМИЧЕСКИЕ КОМПОЗИТНЫЕ МАТЕРИАЛЫ ДЛЯ ОБЛИЦОВКИ СТЕН СО СПОСОБНОСТЬЮ ОТРАЖАТЬ ИК-ИЗЛУЧЕНИЕ

... 1. Способ покрытия субстратов, включающий следующие этапы: ! a) приготовление субстрата, ! b) нанесение состава по меньшей мере на одну сторону субстрата, состав содержит неорганическое соединение, причем неорганическое соединение включает себя по меньшей мере один металл и/или полуметалл, выбранный из группы, включающей Sc (скандий), Y (иттрий), Ti (титан), Zr (цирконий), Nb (ниобий), V (ванадий), Cr (хром), Мо (молибден), W (вольфрам), Mn (марганец), Fe (железо), Со (кобальт), В (бор), Al (алюминий), In (индий), TI (таллий), Si (кремний), Ge (германий), Sn (олово), Zn (цинк), Pb (свинец), Sb (сурьму), Bi (висмут) или их смеси, и по меньшей мере один элемент, выбранный из группы, включающей Те (теллур), Se (селен), S (серу), О (кислород), Sb (сурьму), As (мышьяк), Р (фосфор), N (азот), С (углерод), Ga (галлий) или их смеси, ! с) сушку состава, нанесенного на этапе b), ! d) нанесение по меньшей мере одного покрытия по меньшей мере на одну сторону субстрата, на которую на этапе b) был нанесен ...

ОТВЕРЖДАЮЩАЯСЯ КОМПОЗИЦИЯ, СПОСОБ ФИНИШНОЙ ОКРАСКИ И СПОСОБ ПРОИЗВОДСТВА ОКРАШЕННЫХ ИЗДЕЛИЙ

ПРОТИВООБРАСТАЮЩАЯ ПОКРЫВАЮЩАЯ КОМПОЗИЦИЯ НА ОСНОВЕ ПОЛИОРГАНОСИЛОКСАНПОЛИОКСИАЛКИЛЕНОВЫХ ОТВЕРЖДАЕМЫХ СОПОЛИМЕРОВ

... 1. Способ физического сдерживания биологического обрастания подложки в водной среде обитания биологических организмов, включающий формирование на подложке, перед воздействием на нее указанной окружающей среды, покрывающей композиции, содержащей (i) отверждаемый полиорганосилоксанполиоксиалкиленовый блок-сополимер, имеющий, по крайней мере, две реакционноспособные группы X, находящиеся в цепи сополимера и (ii) кремнийорганический сшивающий агент и/или катализатор. ! 2. Способ по п.1, где указанные группы X взаимодействуют друг с другом и где покрывающая композиция содержит катализатор и, необязательно, сшивающий агент. ! 3. Способ по п.1, где указанные группы X не взаимодействуют друг с другом, и где покрывающая композиция содержит кремнийорганический сшивающий агент, имеющий, по крайней мере, две группы Y взаимодействующие с указанными группами X. ! 4. Способ по п.3, где полиорганосилоксанполиоксиалкиленовый блок-сополимер имеет две реакционноспособные группы X в полиорганосилоксановом ...

НЕТОКСИЧНОЕ ВЕЩЕСТВО НА ОСНОВЕ ПОЛИЭТОКСИСИЛОКСАНА ДЛЯ ИЗГОТОВЛЕНИЯ БИОЛОГИЧЕСКИ РАССАСЫВАЮЩИХСЯ И/ИЛИ БИОЛОГИЧЕСКИ АКТИВНЫХ ИЗДЕЛИЙ, СОДЕРЖАЩИХ ВЕЩЕСТВО НА ОСНОВЕ ПОЛИЭТОКСИСИЛОКСАНА, ЕГО ПОЛУЧЕНИЕ И ИСПОЛЬЗОВАНИЕ

1. Вещество на основе полиэтоксисилоксана (PES), которое получают путем: ! (а) осуществления первой реакции гидролиза-конденсации (HCR) по меньшей мере одного радикала Х одного или нескольких различных соединений кремния с формулой ! , ! в которой радикалы Х являются одинаковыми или различными, при этом каждый из них представляет собой гидроксильную, водородную или этоксильную группу (etO), катализированную кислотой при начальном рН от 0 до ≤7 в присутствии этанола (etOH) или смеси этанола и воды в качестве растворителя в течение от 1 до 24 ч при температуре от 0°С до 78°С (температура кипения этанола), ! (б) осуществления второй HCR вещества, полученного на стадии (а), и одновременного удаления растворителя путем постепенного испарения в газонепроницаемом контейнере при давлении от 100 до 1013 мбар, предпочтительно незначительно пониженном давлении от 300 мбар до 800 мбар, температуре 50-78°С, предпочтительно около 70°С до резкого увеличения вязкости (при скорости сдвига 10 с-1 при 4°С) до 0,5-2 Pa·s, предпочтительно до 1 Pa·s, до достижения постоянного веса и до образования циклотетрасилоксана с общей формулой ((SiO(OH)0,75(OEt)1,25·1/64 Н2O)4 и молярной массой 4 × около 114 г = около 456 г, ! (в) охлаждения вещества PES в закрытом, предпочтительно газонепроницаемом контейнере в течение от нескольких минут (2-5) до нескольких часов (0,2-5, предпочтительно 0,5) и ! (г) преобразования вещества PES, полученного на стадии (в), в созревшее вещество на основе полиэтоксисилоксана (rPES) посредством третьей HCR. ! 2. Вещество по п.1, отличающееся тем, что на стадии (а) устанавливают рН от 0 до ≤7 с помощью разбавленной азотной кислоты, или кислотной смеси, или раствора (i) физиологически перено РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 147 732 (13) A (51) МПК C08G 77/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2009147732/04, 03.06.2008 (71) Заявитель(и): ТИЕРАУФ Аксель (DE) ...

KERAMISCHE WANDVERKLEIDUNGSVERBÄNDE MIT IR-STRAHLUNG REFLEKTIERENDEN EIGENSCHAFTEN

Coating solution for formation of a coating and use thereof

Sol-gel composition containing hydrolysable silicic ester for producing glassy coatings

Glassy coatings are made by curing in situ a coating of a sol gel, xerogel or heat-consolidated gel composition comprising a hydrolysable silicic ester, 1-4 moles water per mole of silicon and a solvent e.g. alcohol, filled with a filler such as kaolinite or with fiat plates (1-2 mu m x 10-5 mu m) of mica, which may be coated with TiO2, Cr2O3 or Fe2O3 applied by CVD. The silicic ester may be silicon tetrahalide or tetraalkoxysilicon. Further fillers are laponite, zeolite, talc, vermiculite. The mica or talc may be coated with silane. The composition may also contain a metal alkoxide capable of participating in forming glass structures with the silicic ester, e.g. alkoxides of Na, Zr, Al and Ti. The composition may be cured to form the glassy coating by the use of laser radiation or a butane gas flame. Use is made of very miniature flames so as to avoid vital tissue when curing on a tooth. Part of the silicic ester may be replaced with other glass formers such as boron-based sol gels. The ...

AQUEOUS SOLUTIONS OF ALKALI METAL POLYSILICATES

... 1468565 Zinc-rich paints DYNAMIT NOBEL AG 23 Aug 1974 [25 Aug 1973] 37240/74 Heading C4A [Also in Divisions C1 A5 and D1] An aqueous solution of an alkali metal polysilicate, where the alkali metal is Li, Na or K and the molar ratio SiO 2 : Me 2 O equals 2À5 : 1 to 5À5 : 1 (where Me=Li, Na, K), and the SiO 2 content of the solution equals 16-23 weight per cent, is used as a binder for zinc-rich paints and coatings.

Method of forming hydrolysates of orthosilicic acid tetra-(alkoxy alkyl) esters

A process for the preparation of partial hydrolyzates of orthosilicic acid tetra(alkoxyalkyl) ester having a stable shelf life is described by hydrolysis of a silicic acid tetra(alkoxyalkyl) ester with water, suitably in the presence of an acid and optionally in the presence of a solvent, wherein the stoichiometrically necessary amount of water is present at the commencement of the reaction.

COMPOSITION FOR SURFACE TREATMENT

COMPOSITIONS OUT ALKOXYSILAN AND ORGANIC ONE POLYMER FOR THE PRODUCTION OF THIN ISOLATION LAYERS AND THEIR USE

CERAMIC WALL LINING FEDERATIONS WITH IRSTRAHLUNG REFLECTING CHARACTERISTICS

CORROSION PROTECTION LAYER ON METAL SURFACES

VERFAHREN ZUR HERSTELLUNG EINER ZUM ISOLIEREN GEGEN FEUCHTIGKEIT GEEIGNETEN KOMPOSITION

MIKROBIZID COATED ARTICLE, PROCEDURE FOR ITS PRODUCTION AND ITS USE

SILANE-INTERLACE-CASH FORMULATIONS OF COATING

USE OF A COMPOSITION AS COATING AGAINST MARINE BIOFOULING AND FOULING

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.

Energy-Saving Anti-Corrosive Metal Film Composition and Manufacturing Method for the Same

The present invention relates to an energy-saving anti-corrosive metal film composition and manufacturing method for the same. The energy-saving anti-corrosive metal film composition includes: at least one metal powder selected from the group consisting of aluminum, magnesium, and alloys thereof, having particle size of 5-10 um; a first sol-gel resin selected from the group consisting of zirconium tetra-n-butanolate, zirconium butoxide, isopropyl titanate, and mixtures thereof; a second sol-gel resin selected from the group consisting of tris[3-(trimethoxysilyl)propyl] isocyanurate, gamma-meta-acryloxypropyl trimethoxysilane and n-phenyl-gamma-aminopropyltrimetoxysilane, and mixtures thereof; and a solvent.

Anti-fingerprint coating composition and film using the same

Disclosed herein is an anti-fingerprint coating composition, a coating composition for forming thin films that prevents fingerprints adhered to displays or touch panels from being remarkably visible and exhibits superior durability and slip properties, and a method for preparing the same. The anti-fingerprint coating composition is prepared by mixing a silane compound having an alkyl group with distilled water or acid.

LOW K CARBOSILANE FILMS

Low k dielectric films/layers can be produced by cross-linking oligomers made from cyclic carbosilane monomers. The films may exhibit high porosity and strong resistance to chemical attack while also exhibiting improved hydrophobicity. Oligomers may be cross-linked in situ after coating on a substrate such as a silicon wafer. Resulting cross-linked layers may be further treated to improve chemical resistance and reduce water uptake. 1. A device comprising:a dielectric film disposed on a substrate, the film comprised of cross-linked cyclic carbosilane units having a ring structure including C and Si, wherein at least a first cyclic carbosilane unit is linked to at least four adjacent cyclic carbosilane units.2. The device of wherein the first cyclic carbosilane unit is linked via Si—O—Si linkages to each of the at least four separate cyclic carbosilane units.3. The device of any of wherein at least one cyclic Si atom in the first cyclic carbosilane unit is covalently bonded to two adjacent cyclic carbosilane units.4. The device of wherein the cyclic carbosilane units are essentially free of Si—O-Et groups.5. The device of wherein essentially all of the cyclic carbosilane units are capped with Si—H or Si—H.6. The device of wherein the cyclic carbosilane units are essentially free of Si—H groups.7. The device of wherein the cyclic carbosilane units are capped with Si—O-Et or Si(OEt)groups.8. The device of wherein the film comprises two or more structurally distinct cyclic carbosilane units.9. The device of wherein the dielectric film has a k value of less than 2.2.10. The device of any of wherein the film has a k value lower than the k value of the substrate.11. The device of wherein the dielectric film has a porosity of between 35 and 65%.12. A device comprising:{'sub': '2', 'a dielectric film disposed on a substrate, the film comprised of cross-linked cyclic carbosilane units having a ring structure including C and Si, wherein the cross-linked cyclic carbosilane ...

Labels and Tags for High Temperature Applications

Various tags and adhesive labels are described which can be used in high temperature environments such as up to 1,000° C. The tags and labels include a substrate having one or more high temperature printable coatings. The labels can also include pressure sensitive adhesives and optional release liners. 1. A printable tag for high temperature applications , the tag comprising:a coated substrate defining at least one print receptive face, the print receptive face having a high temperature printable coating disposed thereon, wherein the coating comprises pigment dispersed in a siloxane binder, and wherein the coating further comprises one or more dispersing agents.2. The tag of claim 1 , wherein the concentration of the one or more dispersing agents in the coating is less than or equal to 10 wt %.3. The tag of claim 1 , wherein the solids content of the coating ranges from 40 wt % to 60 wt %.4. The tag of claim 1 , wherein the coating further comprises mica particulates claim 1 , wherein the concentration of the mica particulates in the coating is less than or equal to 15 wt %.5. The tag of claim 1 , wherein the coating further comprises a crosslinker claim 1 , wherein the concentration of the crosslinker in the coating ranges from 0.5 wt % to 1.5 wt %.6. The tag of claim 1 , wherein the coating has a thickness ranging from 10 microns to 20 microns.7. The tag of claim 1 , wherein the concentration of the siloxane binder in the coating ranges from 50 wt % to 70 wt %.8. The tag of claim 1 , further comprising:one or more layers or regions of a top coat.9. The tag of claim 8 , wherein the one or more layers or regions of the top coat comprises acrylic acid or methacrylic acid.10. The tag of claim 8 , wherein the one or more layers or regions of the top coat comprises a phenoxy resin.11. A printable tag for high temperature applications claim 8 , the tag comprising:a coated substrate defining at least one print receptive face, the print receptive face having a high ...

CURABLE FILM-FORMING SOL-GEL COMPOSITIONS AND ANTI-GLARE COATED ARTICLES FORMED FROM THEM

Curable film-forming sol-gel compositions that are essentially free of inorganic oxide particles are provided. The compositions contain: a tetraalkoxysilane; a solvent component; and non-oxide particles, and further contain either i) a mineral acid or ii) an epoxy functional trialkoxysilane and a metal-containing catalyst. Coated articles demonstrating antiglare properties are also provided, comprising: (a) a substrate having at least one surface; and (b) a cured film-forming composition applied thereon, formed from a curable sol-gel composition comprising a silane and non-oxide particles. A method of forming an antiglare coating on a substrate is also provided. The method comprises: (a) applying a curable film-forming sol-gel composition on at least one surface of the substrate to form a coated substrate; and (b) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel composition and form a coated substrate with a sol-gel network layer having anti-glare properties. 1. A curable film-forming sol-gel composition that is essentially free of inorganic oxide particles and comprises:(i) a tetraalkoxysilane;(ii) a mineral acid;(iii) a solvent component; and(iv) non-oxide particles.2. The composition of wherein the tetraalkoxysilane (i) comprises tetramethoxysilane and/or tetraethoxysilane.3. The composition of wherein the mineral acid (ii) comprises nitric acid or hydrochloric acid.4. The composition of wherein the non-oxide particles (iv) comprise polystyrene claim 1 , polyurethane claim 1 , acrylic claim 1 , alkyd claim 1 , polyester claim 1 , polysulfide claim 1 , polyepoxide claim 1 , polyurea claim 1 , polyolefin claim 1 , and/or silicone-containing rubber polymers claim 1 , or are in the form of a latex and comprise hollow-sphere acrylic polymeric particles and/or solid polymeric particles.5. A curable film-forming sol-gel composition that is essentially free of inorganic oxide particles and comprises:(i) a ...

Inorganic coating composition which can be cured at low temperature and a preparation method thereof

The present invention relates to coating composition. And in particular, to an inorganic coating composition which can be cured at low temperature and a preparation method thereof. In order to solve the problems that the organic coating is harmful for the environment, the inorganic coating has bad flexibility, and the traditional ceramic coatings need heat and is inconvenient for curing in prior art, the present invention provide an inorganic coating composition which can be cured at low temperature and a preparation method thereof. The inorganic coating composition comprises the ingredient as below: 70-80 wt % of inorganic solution; 5-10 wt % of functional additives, which are potassium titanate, alumina, or a compound thereof; 10-20 wt % of inorganic pigment; 0.5-2.0 wt % of other functional additives. The said inorganic solution comprises the following ingredients: 30-40 wt % of organic alkoxy-silane, 15-20 wt % of organic solvent, and 25-30 wt % of silica sol. The inorganic coating composition is able to be cured at low temperature, the film formed by it has excellent flexibility, and the film will not release harmful organic gases, and is beneficial to the environmental. 111-. (canceled)12. An inorganic coating composition , wherein the inorganic coating composition comprises: 30-40 wt % organic alkoxy-silane,', '15-20 wt % organic solvent, and', '25-30 wt % silica sol., 'the inorganic solution comprises'}, '70-80 wt % inorganic solution, wherein'}13. The inorganic coating composition of claim 12 , wherein the inorganic coating composition further comprises:10-20 wt % inorganic pigment.14. The inorganic coating composition of claim 12 , wherein the inorganic coating composition further comprises:a first functional additive that is 5-10% wt of the inorganic coating composition,15. The inorganic coating composition of claim 12 , wherein the inorganic coating composition further comprises:an other functional additive that is 0.5-2.0 wt % of the inorganic coating ...

Process for producing aerogel composite, aerogel composite, and heat-insulated object

The present invention relates to a process for producing an aerogel composite, comprising a step of infiltrating a coating liquid containing a coating material and a solvent in aerogel and a step of removing the solvent from the infiltrated coating liquid.

Process for Preparing an Optically Clear Superhydrophobic Coating Solution

Optically clear hydrophobic and superhydrophobic coatings and solutions and methods for preparing them. Branched polysilicate structures having surface hydroxyl groups are formed by at least partially hydrolyzing an alkoxy silane precursor via water and an acid catalyst in a solvent, and catalyzing the hydrolysis product with a base to form a gel. The structures are dispersed to form a colloidal suspension, and then hydrophilic hydroxyl groups on the structures are reacted with a silylating agent and replaced with hydrophobic and/or oleophobic ligands. Additional solvent may be added to form a coating which is optically clear. 1. A method of producing a hydrophobic or superhydrophobic solution , the method comprising:forming branched polysilicate structures, the polysilicate structures comprising surface hydroxyl groups;dispersing the branched polysilicate structures, thereby forming a colloidal suspension; andreacting a silylating agent with the hydroxyl groups.2. The method of wherein prior to the dispersing step the branched polysilicate structures are suspended in solution claim 1 , forming a gel.3. The method of wherein the dispersing step is performed using sonication.4. The method of wherein the colloidal suspension is metastable.5. The method of wherein the dispersed polysilicate structures are hydrophilic and the suspension comprises a solvent.6. The method of wherein the reacting step comprises replacing the hydroxyl groups with hydrophobic ligands.7. The method of wherein the solution is optically clear after the reacting step.8. The method of wherein the number of surface hydroxyl groups is sufficient to provide the branched polysilicate structures with high hydroxyl functionality.9. The method of wherein the branched polysilicate structures have fractal dimensionality.10. The method of wherein the forming step comprises:fully or partially hydrolyzing at least one alkoxy silane precursor via water and an acid catalyst in a solvent to form a hydrolysis ...

COATING AGENT, ANTI-FOGGING FILM, METHOD FOR MANUFACTURING ANTI-FOGGING FILM, AND LAMINATE

A coating agent includes a hydrolyzate of a compound represented by General Formula (1), silica particles, a high boiling point solvent having a boiling point of 120° C. or higher, and a resin having a pyrrolidone group in a side chain. In General Formula (1), R, R, R, and Reach independently represent a monovalent organic group having 1 to 6 carbon atoms. n represents an integer of 1 to 20, 2. The coating agent according to claim 1 , further comprising:a metal chelate compound as a condensation catalyst.3. The coating agent according to claim 1 , wherein the resin having a pyrrolidone group in a side chain is a resin containing a constitutional unit derived from vinylpyrrolidone.4. The coating agent according to claim 1 , wherein the resin having a pyrrolidone group in a side chain is a resin containing a constitutional unit derived from vinylpyrrolidone and a constitutional unit derived from a monomer having a C log P value of 0.7 to 3.0.5. The coating agent according to claim 4 , wherein the constitutional unit derived from the monomer having a C log P value of 0.7 to 3.0 is a constitutional unit derived from vinyl acetate.6. The coating agent according to claim 1 , wherein a content of the resin having a pyrrolidone group in a side chain is 30% by mass to 60% by mass with respect to a mass of the silica particles contained in the coating agent.7. The coating agent according to claim 1 , wherein an average primary particle diameter of the silica particles is 10 nm to 20 nm.8. The coating agent according to claim 1 , wherein a content of the silica particles with respect to a total solid content is 45% by mass or more.9. The coating agent according to claim 1 , wherein the high boiling point solvent has a boiling point of 140° C. or higher.10. The coating agent according to claim 9 , wherein the high boiling point solvent has a boiling point of 150° C. or higher.11. The coating agent according to claim 1 , wherein the high boiling point solvent is a glycol ether- ...

ANTIGLARE TOUCH SCREEN DISPLAYS AND OTHER COATED ARTICLES AND METHODS OF FORMING THEM

Touch screen displays and other coated articles demonstrating antiglare properties are provided. A method of forming an antiglare coating on a substrate is also provided, and may be used to prepare the coated articles. The method comprises: (a) heating the substrate to a temperature of at least 100° F. (37.8° C.) to form a heated substrate; (b) applying a curable film-forming composition on at least one surface of the heated substrate to form a substrate coated with a sol-gel layer; and (c) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel layer. The curable film-forming composition comprises: 1. A touch screen display demonstrating antiglare properties , wherein the touch screen display comprises a substrate and a cured coating formed by spray applying a curable film-forming composition to at least one surface of the substrate and curing of the curable film-forming composition , wherein the curable film-forming composition has a solids content of less than 10 percent by weight and comprises:(i) a tetraalkoxysilane comprising tetramethoxysilane and/or tetraethoxysilane present in an amount of less than 32 percent by weight, based on the total weight of the curable film-forming composition;(ii) a mineral acid; and(iii) a solvent;{'sub': 'a', 'wherein the weight ratio of mineral acid to tetraalkoxysilane is greater than 0.008:1 and less than 0.12:1; and wherein the cured coating demonstrates a surface roughness (R) of no more than 98 nm and a pencil hardness of at least 8 H, and wherein the coating is formed by a process comprising(a) heating the substrate to a temperature of 100 to 350° F. (37.8 to 176.7° C.) to form a heated substrate;(b) spray applying the curable film-forming composition to at least one surface of the heated substrate to form a coated substrate; and(c) subjecting the coated substrate to thermal conditions for a time sufficient to effect cure of the sol-gel layer.2. The touch screen display of ...

POROUS FILM, OPTICAL ELEMENT, OPTICAL SYSTEM, INTERCHANGEABLE LENS, OPTICAL DEVICE, AND MANUFACTURING METHOD OF POROUS FILM

A porous film is a porous film having a silica particle, wherein a refractive index is 1.1 to 1.25, and a contact angle with respect to water is equal to or more than 40°. 1. A porous film having a silica particle ,wherein a refractive index is 1.1 to 1.25, anda contact angle with respect to water is equal to or more than 40°.2. The porous film according to claim 1 ,wherein a surface of the porous film has a trimethylsilyl group.3. A porous film having a silica particle claim 1 ,wherein a refractive index is 1.1 to 1.25, anda surface of the porous film has a trimethylsilyl group.4. A porous film having a silica particle claim 1 ,wherein a refractive index is 1.1 to 1.25, anda surface of the porous film is treated with a silane coupling agent.5. The porous film of according to claim 1 ,wherein scattering at a wavelength of 350 nm is equal to or less than 1000 ppm.6. An optical element claim 1 , comprising:an antireflection film constituted of a single layer film on a base material,{'claim-ref': {'@idref': 'CLM-00001', '#text': 'claim 1'}, '#text': 'wherein the single layer film is the porous film according to .'}7. An optical element claim 1 , comprising:an antireflection film constituted of a multilayer film on a base material,{'claim-ref': {'@idref': 'CLM-00001', '#text': 'claim 1'}, '#text': 'wherein at least one layer of the multilayer film is the porous film according to .'}8. The optical element according to claim 7 ,wherein an outermost layer of the multilayer film is the porous film.9. The optical element according to claim 6 ,wherein the base material is a lens.10. An optical system claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00006', '#text': 'claim 6'}, '#text': 'the optical element according to .'}11. An interchangeable lens claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00010', '#text': 'claim 10'}, '#text': 'the optical system according to .'}12. An optical device claim 6 , comprising:{'claim-ref': {'@idref': 'CLM-00010', '#text': 'claim 10'}, ...

METHOD OF MAKING HYDROPHOBIC COATED ARTICLE, COATED ARTICLE INCLUDING HYDROPHOBIC COATINGS, AND/OR SOL COMPOSITIONS FOR USE IN THE SAME

Certain example embodiments relate to a coated article including a coating formed from a sol that has hydrophobic surface properties. The sol may include a mixture of at least two alkylsiloxane chemicals, with the sol potentially being aged for a certain comparatively short amount of time before being wet-applied to a major substrate surface. The application process may also undergo a certain comparatively short curing process to help provide hydrophobic surface properties. The hydrophobic surface properties help provide anti-soiling functions that are advantageous in a variety of applications including, for example, solar mirror applications. 1. A method of making a coated article comprising a glass substrate supporting a coating , the method comprising:wet-applying a sol, directly or indirectly, on a major surface of the substrate, the sol comprising at least first and second alkylsiloxane chemicals, the first and second alkylsiloxane chemicals having tetra-alkoxysiloxane and tri-alkoxysiloxane structures, respectively; anddrying and/or curing the sol to form the coating,wherein the sol is aged for no more than five months prior to the wet-applying.2. The method of claim 1 , wherein the alkylsiloxane chemicals are provided at substantially equal weight percentages.3. The method of claim 1 , wherein the alkylsiloxane chemicals are selected from the group consisting of octyltrimethoxysiloxane (OTMOS) claim 1 , pentyltriethoxysiloxane (PTEOS) claim 1 , 3 claim 1 ,3 claim 1 ,3-trifluoropropyl trimethoxysiloxane (TFTMOS) claim 1 , tetraethyl orthosilicate (TEOS) claim 1 , and combinations thereof.4. The method of claim 1 , wherein the sol is aged for less than or equal to 1 month prior to the wet-applying.5. The method of claim 1 , wherein the coating has a root mean square roughness of 3-6.5 nm.6. The method of claim 1 , wherein alkylsiloxane chains protrude outwardly from a surface of the coating.7. The method of claim 1 , wherein alkylsiloxane groups are hydrolyzed ...

Inorganic polymer material, method for forming the same, and inorganic polymer coating produced therefrom

The present disclosure provides a method for forming an inorganic polymer material, including mixing 10 to 80 parts by weight of tetraalkoxysilane and 10 to 80 parts by weight of trialkoxysilane to form a mixture; and performing a reaction at pH of 0 to 4 by adding 5 to 30 parts by weight of a catalyst to the mixture to form an inorganic polymer material.

LOW TEMPERATURE-CURABLE ANTIREFLECTIVE COATINGS HAVING TUNABLE PROPERTIES INCLUDING OPTICAL, HYDROPHOBICITY AND ABRASION RESISTANCE

Disclosed herein is an inventive low-temperature curable antireflective (AR) coating produced by a single layer sol gel deposition process comprising a low-temperature curing step, whereby temperatures well below 100° C. for under 8 hours result in highly robust AR coatings having excellent transmittance and abrasion resistance. Optical, mechanical and chemical properties may be tuned by adjustment of the formulation of the wet coating solution. In this way, the inventive AR coating is able to provide enhanced mechanical and moisture resistance, as well as superior optical performance that can be optimized to suit a particular environment. The innovation advantageously enables applying AR coatings to substrates installed in the field, allowing passive heating of the substrate by sun exposure to provide the heat for curing the inventive coatings outdoors. 1. A single layer energy transmission enhancement coating , comprising a composition of 60-100% silicate , 0-20% siloxane , and 0-20% solid silica nanoparticles having a size range of 5-200 nm , and exhibiting an abrasion test result of over 65% when said coating is subject to an abrasion test consisting of 2000 strokes with a 1 cm×1 cm felt pad with 500 g of force over the coating and having a HAST result of over 95%.2. A multiple layer energy transmission enhancement coating , comprising a composition of 60-100% silicate , 0-20% siloxane , and 0-20% hollow silica nanoparticles of a size range of 5-200 nm , and exhibiting an abrasion test result of over 85% when said coating is subject to an abrasion test consisting of 2000 strokes with a 1 cm×1 cm felt pad with 500 g of force over the coating and having a HAST result of over 95%.3. A single layer energy transmission enhancement coating produced by the process comprising the steps of:i) providing a substrate in an ambient;ii) providing a coating apparatus having a coating distribution means adapted to distribute a liquid energy transmission enhancement coating ...

TRANSPARENT INORGANIC-ORGANIC HYBRID MATERIALS VIA AQUEOUS SOL-GEL PROCESSING

A sol to form an inorganic-organic hybrid coating having a thick highly transparent hard coating is described. The hybrid coating is formed from a combined aqueous sol with least one hydrolyzable silane and at least one hydrolyzable metal oxide precursor where the only organic solvents present are those liberated upon hydrolysis of the silanes and metal oxide precursors. In one embodiment an inorganic-organic hybrid coating is formed by combination of a sol, prepared by the hydrolysis of tetraethoxysilane and γ-glycidoxypropyltrimethoxysilane with an excess of water, and a sol, prepared by the hydrolysis of titanium tetrabutoxide and γ-glycidoxypropyltrimethoxysilane with a deficiency of water. A plastic substrate can be coated with the combined sol and the combined sol gelled to a thickness of at least 5 μm with heating to less than 150° C. 1. A sol for the preparation of an inorganic-organic hybrid coating comprising: a first sol comprising a partially condensed mixture of a hydrolyzable silane containing at least one polymerizable organic group and a hydrolyzable metal oxide precursor and less than a stoichiometric amount of water; and', 'a second sol comprising at least one hydrolyzable silane, wherein one of the at least one hydrolyzable silanes is the hydrolyzable silane containing at least one polymerizable organic group and a greater than stoichiometric amount of water, wherein said combined sol is free of organic solvents in excess of those formed upon hydrolysis in the first sol and the second sol., 'a combined sol comprising2. The sol of claim 1 , wherein the hydrolyzable silanes have the structure RSiXwhere:n is 1 to 4;{'sub': 1', '6', '1', '6', '1', '6', '1', '6, 'X is independently a hydrolyzable group selected from Cto Calkoxy, Cl, Br, I, hydrogen, Cto Cacyloxy, and NR′R″ where R′ and R″ are independently H or Cto Calkyl, C(O)R″′, where R″′ is independently H, or Cto Calkyl; and'}{'sub': 1', '12', '1', '6, 'R is independently a Cto Cradical, ...

Coating film-forming composition and process for producing the same

A coating film-forming composition includes a hydrolysis-condensation product of a hydrolyzable silane and fine inorganic particles subjected to a special dispersion treatment, that can be formed into a highly heat-resistant, highly transparent coating film capable of exhibiting a high refractive index and having a large thickness and excellent storage stability as a coating composition; and a process for producing the coating film-forming composition.

Stabilizers for silicate paints

The invention relates to a silicate coating containing (A) at least one compound of the formula (I), where R 1 represents H, C 1 -C 4 -alkyl, CH 2 CH 2 OH, or CH 2 CH(CH 3 )OH, (B) at least one silicate binder, (C) if appropriate, one or more polymer binders, (D) if appropriate, further additives usual for the production of silica coatings, and (E) water.

Sol-gel ink and method for producing same

A method for producing a sol-gel ink, in particular from TEOS and MTEOS, is provided. The method includes adding inorganic particles as a filler and adding a high-boiling solvent.

Process for Producing Silica-Based Fine Particle Dispersion Sols, Silica-Based Fine Particle Dispersion Sol, Coating Composition Containing the Dispersion Sol, Curable Coating Film, and Substrate Having the Curable Coating Film

Provided are silica-based fine particle dispersion sols, processes for producing the sols, coating compositions containing the dispersion sol, curable coating films obtained from the coating composition, and substrates having the coating film. The process including (1) mixing an aqueous aluminate solution to an alkaline silica sol which contains water-dispersible silica fine particles in a given ratio; (2) heating the mixture liquid obtained in step (1) to 60 to 200° C. and stirring the mixture liquid at the temperature for 0.5 to 20 hours; and (3) contacting the mixture liquid obtained in step (2) with a cation exchange resin to remove by ion exchange alkali metal ions contained in the mixture liquid and thereby controlling the pH of the mixture liquid to be in the range of 3.0 to 6.0.

Coating composition

Desired are thin coating layers for imparting excellent water repellency, excellent water slipperiness, and satisfactory coating-film durability especially to metallic, coating, or resinous surfaces of automotive bodies or train vehicles. The present invention was able to solve the problem by using a coating material composition having a specific makeup. The coating material composition of the present invention comprises 1 part by mass of silica particles (a), 0.01-1.8 parts by mass of a reactive silicone oligomer (b), 0.05-10 parts by mass of a given silicate compound (c), and 30-300 parts by mass of an organic solvent (e) and further contains an organic acid compound (d) in an amount of 0.001-0.5 parts by mass per part by mass of the sum of components (b) and (c).

SILANE END CAPPED SUBSTITUTED UREA RESINS AND COATINGS THEREOF

A method and coating made thereby of: reacting a 3-trialkoxysilylpropyl amine with an organic compound having a carbon-carbon double bond activated by an electron withdrawing group; followed by reacting with an aliphatic polyisocyanate; followed by optionally performing a silicate condensation with a hydrolyzed silicate; followed by application to a surface and moisture curing to form oxygen crosslinks between silicon atoms and loss of alkyl alcohols to form the coating. The compounds before moisture curing are shown below. Ris an alkyl group; Rand Rare organic groups; Ris the residue of the polyisocyanate; Rcontains the electron withdrawing group; Ris an alkyl group; R is Ror —(SiR—O)—R; at least one of the R groups is —(SiR—O)—R; m is a positive integer; and n is an integer greater than or equal to 2. 2. The coating of claim 1 , wherein each Ris methyl or ethyl.3. The coating of claim 1 , wherein each Ris ethyl.4. The coating of claim 1 , wherein each —CHR—CHR—Rgroup is —CH—CH—CO—O—CH claim 1 , —CH(CH)—CH—CO—O—CH claim 1 , —CH(CO—O—CH)—CH—CO—O—CH claim 1 , or —CH—CH—CN.9. The method of claim 8 , wherein the 3-trialkoxysilylpropyl amine is 3-trimethoxysilylpropyl amine or 3-triethoxysilylpropyl amine.10. The method of claim 8 , wherein the 3-triethoxysilylpropyl amine is reacted with butyl acrylate claim 8 , butyl methacrylate claim 8 , diethyl maleate claim 8 , diethyl fumarate claim 8 , or acrylonitrile.11. The method of claim 8 , wherein each Ris ethyl.12. The method of claim 8 , wherein the isocyanate is bis(4-isocyanatocyclohexyl)methane claim 8 , hexamethylene diisocyanate cyclic trimer claim 8 , hexamethylene diisocyanate cyclic dimer claim 8 , 1 claim 8 ,3-bis(2-isocyanatopropan-2-yl)benzene claim 8 , or isophorone diisocyanate.14. The coating of claim 13 , wherein the coating is 5-7 mil thick. This application is a continuation in part application of U.S. patent application Ser. No. 14/190,448, filed on Feb. 26, 2014, which claims the benefit of U.S. ...

SUPERHYDROPHOBIC AEROGEL THAT DOES NOT REQUIRE PER-FLUORO COMPOUNDS OR CONTAIN ANY FLUORINE

Provided are superhydrophobic coatings, devices and articles including superhydrophobic coatings, and methods for preparing the superhydrophobic coatings. The exemplary superhydrophobic device can include a substrate component and one or more superhydrophobic coatings disposed over the substrate component, wherein at least one of the one or more superhydrophobic coatings has a water contact angle of at least about 150° and a contact angle hysteresis of less than about 1°. The one or more superhydrophobic coatings can include an ultra high water content acid catalyzed polysilicate gel, the polysilicate gel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores. 121.-. (canceled)22. A superhydrophobic device comprising: a substrate component; and one or more superhydrophobic coatings disposed over the substrate component , wherein the one or more superhydrophobic coatings comprises a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores , wherein at least one of the one or more superhydrophobic coatings has a water contact angle of at least about 150° and a contact angle hysteresis of less than about 1°.23. The superhydrophobic device of claim 22 , wherein the substrate component comprises at least one of a metal claim 22 , a silicon wafer claim 22 , a glass claim 22 , a ceramic claim 22 , a plastic claim 22 , and a fabric.24. The superhydrophobic device of claim 22 , wherein the silylating agent comprises one or more of trimethylchlorosilane claim 22 , trichloromethylsilane claim 22 , trichlorooctylsilane claim 22 , hexamethyldisilazane claim 22 , and any reactive silane comprising at least one hydrophobic ligand.25. The superhydrophobic device of claim 22 , wherein each of the one or more superhydrophobic coatings has a thickness in the range of about 0.2 μm to about 3 μm.26. The ...

Photocatalyic coating

In one aspect, the present invention is directed to a coating composition. The coating composition comprises photocatalytic particles and an alkali metal silicate binder comprising an alkoxysilane. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition.

Resin composition for anti-glare coating and anti-glare coating film prepared thereby

Disclosed are an anti-glare coating resin composition and an anti-glare coating film including the same. Specifically, provided are an anti-glare coating resin composition that includes a siloxane resin containing an epoxy group and an acrylic group, and further includes organic or inorganic particles, and thus ensures hardness, scratch resistance and processability, and provides anti-glare property by introduction of particles, and an anti-glare coating film produced using the same. Also, it is possible to realize hardness, abrasion resistance and anti-glare property of a film resin prepared using the resin composition and a film produced using the same.

Wire Grid Polarizer with Protective Coating

A wire grid polarizer (WGP) can have a conformal-coating to protect the WGP from at least one of the following: corrosion, dust, and damage due to tensile forces in a liquid on the WGP. The conformal-coating can include a silane conformal-coating with chemical formula (1), chemical formula (2), or combinations thereof: 1. A wire grid polarizer (WGP) comprising:ribs located over a surface of a transparent substrate, the ribs being elongated and arranged in a substantially parallel array, and a material of an exterior surface of the ribs has solubility in water of at least 0.015 grams per liter at 25° C.;gaps between at least a portion of the ribs;a conformal-coating located over the ribs, the conformal-coating including an oxidation-barrier and a moisture-barrier, the oxidation-barrier being located between the moisture-barrier and the ribs;the oxidation-barrier including aluminum oxide, silicon oxide, silicon nitride, silicon oxynitride, silicon carbide, or combinations thereof; andthe moisture-barrier including hafnium oxide, zirconium oxide, or combinations thereof.2. The WGP of claim 1 , wherein the oxidation-barrier includes aluminum oxide and the moisture-barrier includes hafnium oxide.4. The WGP of claim 3 , wherein the hydrophobic-layer is a superhydrophobic surface claim 3 , capable of keeping water on a surface of the ribs in a Cassie-Baxter state.5. The WGP of claim 3 , wherein each Ris independently —H claim 3 , —Cl claim 3 , —OCH claim 3 , —OH claim 3 , R claim 3 , or X.6. The WGP of claim 3 , wherein the hydrophobic group includes CF(CF)(CH) claim 3 , where n and m are integers within the boundaries of: 4≤n≤10 and 2≤m≤5.8. The WGP of claim 7 , wherein the hydrophobic-layer provides a superhydrophobic surface claim 7 , capable of keeping water on a surface of the ribs in a Cassie-Baxter state.10. The WGP of claim 9 , wherein Ris R claim 9 , —OCH claim 9 , or Z.12. The WGP of claim 11 , wherein the hydrophobic group includes{'sub': 3', '2', 'n', '2', 'm, ...

ANTI-FOULING, MULTI-LAYER COATED SAPPHIRE ARTICLES

Coated articles demonstrating anti-fouling properties are provided, comprising: 1. A coated article comprising:(a) a substrate comprising sapphire;(b) an adhesion promoting layer applied to at least one surface of the substrate; wherein the adhesion promoting layer is formed from a curable sol-gel composition and wherein the adhesion promoting layer has a dry film thickness after curing less than 1000 nm; and(c) a top layer applied to at least one surface of the adhesion promoting layer; wherein the top layer comprises at least an anti-fouling coating.2. The coated article of claim 1 , wherein the adhesion promoting layer (b) is formed from a sol-gel composition comprising:(i) a tetraalkoxysilane;(ii) a mineral acid;(iii) water; and(iv) an organic solvent.3. The coated article of wherein the tetraalkoxysilane (i) comprises tetramethoxysilane and/or tetraethoxysilane.4. The coated article of wherein the mineral acid (ii) comprises nitric acid or hydrochloric acid.5. The coated article of claim 2 , wherein the sol-gel composition further comprises (v) inorganic oxide nanoparticles.6. The coated article of wherein the inorganic oxide nanoparticles (v) comprise colloidal silica particles.7. The coated article of claim 1 , wherein the adhesion promoting layer (b) is formed from a sol-gel composition comprising:(i) a zirconium alkoxide;(ii) an yttrium salt;(iii) a mineral acid;(iv) water; and(v) an organic solvent.8. The coated article of wherein the mineral acid (iii) comprises nitric acid or hydrochloric acid.9. The coated article of wherein the zirconium alkoxide (i) comprises zirconium (IV) tert-butoxide.10. The coated article of wherein the yttrium salt (ii) comprises yttrium acetate.11. The coated article of claim 1 , wherein the adhesion promoting layer (b) has a dry film thickness of less than 500 nm after curing.12. The coated article of claim 1 , wherein the top layer (c) further comprises an anti-glare coating and/or at least one anti-reflective coating claim 1 ...

SUPERAMPHIPHOBIC SURFACES AND COMPOSITIONS AND METHODS OF FORMING THE SAME

Provided herein are fluid compositions comprising at least one silane having one or more hydrophilic groups, at least one silane having one or more fluorinated moieties, and stringed silica nanoparticles. Additionally, superamphiphobic surfaces resulting from coating and curing a fluid composition on a substrate are disclosed. Also provided are methods of forming a superamphiphobic surface, comprising coating a substrate of interest with the fluid composition and curing the coated substrate. 1. A fluid composition comprising:at least one silane having one or more hydrophilic groups;at least one silane having one or more fluorinated moieties; andstringed silica nanoparticles.2. The composition of claim 1 , wherein the stringed silica nanoparticles are dispersed in a sol solution of a partial condensation product of the at least one silane having one or more hydrophilic groups and the at least one silane having one or more fluorinated moieties.3. The composition of or claim 1 , wherein the hydrophilic groups are alkoxy groups claim 1 , epoxy groups claim 1 , or amino groups.4. The composition of claim 3 , wherein the alkoxy groups are lower alkoxy groups.5. The composition of any of the previous claims claim 3 , wherein the fluorinated moiety is a fluorinated C-Cmoiety.6. The composition of any one of to claim 3 , wherein the at least one silane having hydrophilic groups is tetraethyl orthosilicate (TEOS) and the at least one silane having fluorinated moieties comprises (heptadecafluoro-1 claim 3 , 1 claim 3 , 2 claim 3 , 2 tetrahydrodecyl)triethoxysilane (HDFTES).7. The composition of any one of to claim 3 , wherein the sol solution is prepared by mixing at least one silane having one or more alkoxy groups and at least one silane having one or more perfluorinated moieties with a sub-stoichiometric amount of water.8. The composition of any one of to claim 3 , further comprising a solvent claim 3 , a catalyst claim 3 , or both.9. The composition of comprising a lower ...

Wire Grid Polarizer with Silane Protective Coating

A wire grid polarizer (WGP) can have a conformal-coating to protect the WGP from at least one of the following: corrosion, dust, and damage due to tensile forces in a liquid on the WGP. The conformal-coating can include a silane conformal-coating with chemical formula (1), chemical formula (2), or combinations thereof: 2. The WGP of claim 1 , wherein:{'sup': 3', '1', '6, 'a. each Ris independently selected from the group consisting of: a silane-reactive-group, —H, R, R, and X;'}{'sup': 6', '6', '6, 'sub': '2', 'b. each silane-reactive-group is independently selected from the group consisting of: —Cl, —OR, —OCOR, —N(R), and —OH;'}{'sup': 5', '1', '6, 'c. Ris a phosphonate-reactive-group, R, R, or Z;'}{'sup': 6', '6, 'd. the phosphonate-reactive-group is —Cl, —OR, —OCOR, or —OH;'}{'sup': '6', 'e. each Ris independently an alkyl group, an aryl group, or combinations thereof.'}3. The WGP of claim 1 , wherein:a. each of the ribs includes a rod and a wire;b. the wire is reflective;c. the rod is absorptive;d. X is a bond to the rod; ande. Z is a bond to the wire.4. The WGP of claim 1 , wherein:a. X is —O—Si; andb. Z is —O-Metal, where Metal is a metal atom.5. The WGP of claim 1 , wherein Ris —OCH.6. The WGP of claim 1 , wherein the hydrophobic group includes a carbon chain.7. The WGP of claim 1 , wherein each hydrophobic group is independently CF(CF)(CH) claim 1 , where n and m are integers within the boundaries of: 0≦n≦20 and 0≦m≦5.8. The WGP of claim 1 , wherein each hydrophobic group is independently CF(CF)(CH) claim 1 , where n and m are integers within the boundaries of: 4≦n≦10 and 2≦m≦5.10. The WGP of claim 9 , wherein:{'sup': 3', '1', '6, 'a. each Ris independently selected from the group consisting of: a silane-reactive-group, —H, R, R, X, and combinations thereof;'}{'sup': 6', '6', '6, 'sub': '2', 'b. each silane-reactive-group is independently selected from the group consisting of: —Cl, —OR, —OCOR, —N(R), —OH, and combinations thereof; and'}{'sup': '6', 'c. each ...

Method for manufacturing microcapsules

The present invention provides a process for producing microcapsules capable of retaining an organic compound as an active ingredient such as fragrance materials therein over a long period of time. The present invention relates to process for producing microcapsules, which includes step (1) of emulsifying an organic phase including at least one organic compound and a tetraalkoxysilane such that a content of the tetraalkoxysilane in the organic phase is not less than 10% by mass and not more than 60% by mass on the basis of the organic compound, in a water phase inducing a surfactant, and subjecting the resulting emulsion to a sol-gel reaction under acidic conditions to form capsules each including the core and the first shell; and step (2) of further adding a tetraalkoxysilane to a water dispersion containing the capsules obtained in the step (1), and subjecting the obtained mixture to a sol-gel reaction while maintaining an initial pH value in the sol-gel reaction of the step (2) below an initial pH value in the sol-gel reaction of the step (1) to form the capsules each including the second shell encapsulating the first shell.

ULTRAVIOLET PROTECTIVE COATING FOR FABRICATING EPOXY-BASED COMPONENTS

Provided are epoxy-based components and methods of fabricating such components. Specifically, an component comprises an epoxy-based composite part and a UV protective coating disposed over the part. This coating allows for the component to be exposed to UV radiation without any additional coating and without deterioration of the epoxy-based composite part. Specifically, the component may be exposed to interior lights and direct sun during its subsequent fabrication and/or transportation. The UV protective coating comprises polyurethane and silicate filler, such as hydrated aluminum silicate and/or hydrated magnesium silicate. The coating may have a transmittance of less than 1% or even less than 0.1% in the UV range. An epoxy primer layer may be formed directly over the UV protective coating followed by various other coatings, including a decorative finish. 1. A method of fabricating an epoxy-based component , the method comprising: the UV protective coating comprises polyurethane and silicate filler,', 'the silicate filler comprises a silicate selected from the group consisting of hydrated aluminum silicate and hydrated magnesium silicate, and', 'a concentration of the silicate filler in the UV protective coating is at least about 20% by weight., 'forming an ultraviolet (UV) protective coating directly over and in contact with at least a portion of a surfacing film of an epoxy-based composite part, wherein2. The method of claim 1 , further comprising curing the epoxy-based composite part claim 1 , wherein the epoxy-based composite part comprises a composite base having a surface claim 1 , wherein the composite base comprises epoxy claim 1 , and wherein the epoxy-based composite part further comprises the surfacing film disposed over the surface.3. The method of claim 1 , further comprising forming an epoxy primer layer directly over and in contact with the UV protective coating and forming a polyamide-based coating directly and in contact with over the epoxy primer ...

Production method for silica-coated spherical silicone elastomer particles and silica-coated spherical silicone elastomer particles

A method for producing silica-coated spherical silicone elastomer particles which includes a step in which a tetraalkoxysilane (E) is added to a liquid comprising spherical silicone elastomer particles (A), an alkaline substance (B), one or more ingredients (C) selected from among cationic surfactants and cationic water-soluble polymers, and water (D), and the tetraalkoxysilane is hydrolyzed and condensed to thereby coat the surfaces of the spherical silicone elastomer particles with silica.

Silicone resin-covered silicone elastomer particles, organic resin additive, and other uses

Provided is a silicone resin-coated silicone elastomer particle that is superior in dispersibility into organic resins, in stress relaxation performance, and the like, and that has low dust scattering when mixing and thus is superior in ease of handling. Also provided is an organic resin additive, an organic resin, a coating composition, or a coating agent composition, and applications such as in cosmetic compositions, including the particle. The silicone resin-coated silicone elastomer particle has a structure wherein at least two silicon atoms in a silicone elastomer particle are cross-linked through a silalkylene group with a carbon number between 4 and 20 where some or all of the surface thereof is coated with a silicone resin structured from siloxane units expressed by SiO4/2.

Silane-based functionalized polymer, method of preparing same and polymer electrolyte composite membrane including same

A novel silane-based functionalized polymer is useful as an organic precursor material for forming inorganic particles that are introduced when manufacturing a polymer electrolyte composite membrane. A polymer electrolyte composite membrane according to an embodiment of the present invention includes at least one of a perfluorinated polymer and a hydrocarbon-based polymer, and a silane-based functionalized polymer represented by Chemical Formula 1.

COMPOSITION FOR FORMING SILICON-CONTAINING RESIST UNDERLAYER FILM REMOVABLE BY WET PROCESS

The object of the present invention is to provide resist underlayer film-forming composition for forming resist underlayer film usable as hard mask and removable by wet etching process using chemical solution such as sulfuric acid/hydrogen peroxide. A resist underlayer film-forming composition for lithography comprises a component (A) and component (B), the component (A) includes a hydrolyzable silane, hydrolysis product thereof, or hydrolysis-condensation product thereof, the hydrolyzable silane includes hydrolyzable silane of Formula (1):RRSi(R)(where Ris organic group of Formula (2): 111-. (canceled)16. The resist underlayer film-forming composition according to claim 12 , wherein the alkoxymethyl group of the component (B) is a methoxymethyl group.17. The resist underlayer film-forming composition according to claim 12 , the composition further comprising an acid.18. A method for forming a resist underlayer film claim 12 , the method comprising the step of applying the resist underlayer film-forming composition as claimed in onto a semiconductor substrate and baking the applied coating to form an underlayer film.19. A method for manufacturing a semiconductor device claim 12 , the method comprising the steps of: applying the resist underlayer film-forming composition as claimed in onto a semiconductor substrate claim 12 , and baking the applied coating to form a resist underlayer film; applying a resist composition onto the underlayer film to form a resist film; exposing the resist film to light; developing the resist after the exposure to obtain a resist pattern; etching the resist underlayer film with the resist pattern; and processing the semiconductor substrate with the patterned resist underlayer film.20. A method for manufacturing a semiconductor device claim 12 , the method comprising the steps of: forming an organic underlayer film on a semiconductor substrate; applying the resist underlayer film-forming composition as claimed in onto the organic ...

ELECTRONIC DEVICE

An electronic device comprising a surface-treating layer formed on at least a part of a surface thereof, the surface-treating layer being formed of a (poly)ether group-containing silane compound represented by any of the formulae (A1), (A2), (B1), (B2), (C1), or (C2). The symbols are as defined in the description. 2. The electronic device according to claim 1 , wherein in the formulae (A1) and (A2) claim 1 , there are at least two SiR.3. The electronic device according to claim 1 , wherein in the formulae (B1) and (B2) claim 1 , there are at least two Si atoms bonded to a hydroxyl group or a hydrolyzable group.4. The electronic device according to claim 1 , wherein in the formulae (C1) and (C2) claim 1 , there are two or more groups represented by —Y—SiR.5. The electronic device according to claim 1 , wherein Xis a fluorine atom.6. The electronic device according to claim 1 , wherein Rand Rare each independently at each occurrence a hydrogen atom or a lower alkyl group.7. The electronic device according to claim 1 , wherein the electronic device is a device capable of being driven by a rechargeable battery.8. The electronic device according to claim 1 , wherein the electronic device is a mobile phone or a smartphone.9. The electronic device according to claim 7 , wherein the electronic device has a first main surface and a second main surface facing the first main surface claim 7 , and has a surface-treating layer on the second main surface.10. The electronic device according to claim 1 , a contact angle of water on the surface is 100 degrees or more and a dynamic friction coefficient on the surface is in the range of 0.1 to 0.5.11. The electronic device according to claim 10 , wherein the contact angle of water is 110 degrees or more and the dynamic friction coefficient is in the range of 0.15 to 0.35.12. The electronic device according to claim 1 , wherein PFPE is a group represented by the formula:{'br': None, 'sub': 2', '3', 'd, '—(OCFCF(CF))—,'}wherein d is an ...

PRIMER-INITIATED CURE OF STRUCTURAL ADHESIVE FILM

Curable adhesive films, primers for adhesion of curable adhesive films, and adhesive systems comprising adhesive films and primers are provided. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising a blend of: a) a first film-forming polymer or oligomer; b) a first species comprising first unsaturated free-radically polymerizable groups, which may be a) or a species other than a); and c) a first transition metal cation; and II) a primer for adhesion of a curable adhesive free-standing film to a first substrate comprising an oxidizing agent. In some embodiments, an adhesive system comprises: I) a curable adhesive free-standing film comprising an outer surface bearing embossed air bleed channels capable of aiding in escape of air during application of the outer surface to a primed substrate; and II) a primer comprising components that initiate cure of the curable adhesive free-standing film. 1. A primer for adhesion of a curable adhesive film to a first substrate comprising:a) a first film-forming polymer or oligomer;b) a species comprising first unsaturated free-radically polymerizable groups, which may be a) or may be a species other than a);c) a transition metal cation; andd) an oxidizing agent which is not a), b), or c);wherein the primer is a liquid at normal temperature and pressure.2. The primer according to wherein b) is a).3. The primer according to wherein b) is a species other than a) claim 1 , wherein a) does not comprise unsaturated free-radically polymerizable groups.4. A curable adhesive free-standing film comprising a blend of:e) a second film-forming polymer or oligomer;f) a second species comprising second unsaturated free-radically polymerizable groups, which may be e) or may be a species other than e);g) a reducing agent which is not e) or f) and which does not comprise a transition metal, nitrogen or sulfur.5. The curable adhesive free-standing film according to wherein f) is e).6. The curable ...

Wire Grid Polarizer with Silane Protective Coating

A wire grid polarizer (WGP) can have a conformal-coating to protect the WGP from at least one of the following: corrosion, dust, and damage due to tensile forces in a liquid on the WGP. The conformal-coating can include a silane conformal-coating with chemical formula (1), chemical formula (2), or combinations thereof: 2. The WGP of claim 1 , wherein the silane conformal-coating is a superhydrophobic surface claim 1 , capable of keeping water on a surface of the ribs in a Cassie-Baxter state.3. The WGP of claim 1 , wherein Ris —OCH.4. The WGP of claim 1 , wherein Ris —OCOR claim 1 , and each Ris independently an alkyl group claim 1 , an aryl group claim 1 , or combinations thereof.5. The WGP of claim 1 , wherein Ris —N(R) claim 1 , and each Ris independently an alkyl group claim 1 , an aryl group claim 1 , or combinations thereof.6. The WGP of claim 1 , further comprising a silicon dioxide conformal-coating between the silane conformal-coating and the ribs.7. The WGP of claim 6 , wherein the silicon dioxide conformal-coating has a thickness of between 0.1 nanometers and 5 nanometers.8. The WGP of claim 6 , wherein a minimum thickness of the silicon dioxide conformal-coating is at least 0.5 nanometers.9. The WGP of claim 6 , wherein a maximum thickness across the entire silicon dioxide conformal-coating is less than 10 nanometers.11. The WGP of claim 10 , wherein each Ris independently CF(CF)(CH) claim 10 , and m is an integer within the boundaries of 1≤m≤5.12. The WGP of claim 10 , wherein the silane conformal-coating is a superhydrophobic surface claim 10 , capable of keeping water on a surface of the ribs in a Cassie-Baxter state.13. The WGP of claim 10 , wherein each Ris —OCH claim 10 , —OCOR claim 10 , and —N(R) claim 10 , and each Ris independently an alkyl group claim 10 , an aryl group claim 10 , or combinations thereof.14. The WGP of claim 10 , further comprising:a silicon dioxide conformal-coating between the silane conformal-coating and the ribs; andacross ...

Use of a marine anti-biofouling and fouling release coating composition

The present invention relates to the use of a composition comprising a polysiloxane-based polymer and at least one cylindrical nanofiller as a marine anti-biofouling and/or fouling release coating.

Anticorrosive layer on metal surfaces

The invention relates to a novel anticorrosive coating for metals, a method for the production thereof, and the use thereof. According to the inventive method, a) a sol-gel composition obtained by reacting at least (i) a glycidyloxypropyl alkoxysilane, (ii) an aqueous silica sol having an SiO2 moiety of more than 1 percent by weight, (iii) an organic acid as a hydrolysis catalyst, and (iv) n-propyl zirconate, butyl titanate, or titanium acetylacetonate as a crosslinking agent, is applied to the metal surface and is dried and/or hardened, and b) at least one additional layer is applied to the sol-gel layer and is dried and/or hardened.

A superhydrophobic aerogel that does not require per-fluoro compounds or contain any fluorine

Aqueous hydrophilizing surface treatment agent, hydrophilic coating film and hydrophilizing surface treatment method

A water-based surface treatment agent includes an organic-inorganic silicon compound (A) and inorganic particle (B), wherein the organic-inorganic silicon compound (A) is adapted to be a compound that is obtained by mixing a colloidal silica (C) and an organoalkoxysilane (D). In this regard, the ratio (M B /M A ) between the solid content mass M A of the organic-inorganic silicon compound (A) and the solid content mass M B of the inorganic particle (B) preferably falls within the range from 0.2 or more and 2.0 or less, the average particle size of the organic-inorganic silicon compound (A) preferably falls within the range of 3 nm or more and 500 nm or less. In addition, the average particle size of the inorganic particle (B) preferably falls within the range of 10 nm or more and 600 nm or less.

Coating formulations for optical elements

Anti-reflective coatings and coating formulations, optical elements and processes for preparing coating formulations and optical elements are described. The coating formulations are formed from at least one alkoxysilane material and at least one high boiling solvent. The coating formulation may be applied using roller coat processes.

Defect-free dielectric coatings and preparation thereof using polymeric nitrogenous porogens

Defect-free dielectric coatings comprised of porous polymeric matrices are prepared using nitrogen-containing polymers as pore-generating agents. The dielectric coatings are useful in a number of contexts, including the manufacture of electronic devices such as integrated circuit devices and integrated circuit packaging devices. The dielectric coatings are prepared by admixing, in a solvent, a polymeric nitrogenous porogen with a high temperature, thermosetting host polymer miscible therewith, coating a substrate surface with the admixture, heating the uncured coating to cure the host polymer and provide a vitrified, two-phase matrix, and then decomposing the porogen. The dielectric coatings so prepared have few if any defects, and depending on the amount and molecular weight of porogen used, can be prepared so as to have an exceptionally low dielectric constant on the order of 2.5 or less, preferably less than about 2.0. Integrated circuit devices and integrated circuit packaging devices manufactured so as to contain the dielectric material of the invention are provided as well.

Sulfonate-functional coating compositions, methods of making the same, and articles therefrom

Described herein is a coating composition comprising: (a) a zwitterionic compound comprising (i) sulfonate-functional groups and (ii) alkoxysilane groups and/or silanol-functional groups; (b) an acid-catalyzed hydrolysis product of an alkoxylsilane, wherein the acid-catalyzed hydrolysis product of an alkoxylsilane comprises at least one (i) (RO) (4-a) Si(OH) a where R is a monovalent hydrocarbon group and a is an integer from 1 to 4; or (ii) an alkanol silicate acid oligomer; (c) a water-miscible organic solvent; and (d) water, along with articles thereof and methods of making the same.

抗反射涂料

一种抗反射涂层，它包含：(i)具有下述通式的倍半硅氧烷树脂：(PhSiO (3-x)/2 (OH) x ) m HSiO (3-x)/2 (OH) x ) n (MeSiO (3-x)/2 (OH) x ) p ，其中Ph是苯基，Me是甲基，x的数值为0、1或2；m的数值为0.01-0.99，n的数值为0.01-0.99，p的数值为0.01-0.99，和m+n+p＝1；(ii)聚环氧乙烷流体；和(iii)溶剂。

感光性树脂组合物、二氧化硅系覆膜的形成方法以及具有二氧化硅系覆膜的装置和部件

本发明的感光性树脂组合物含有：(a)成分：由包含下述通式(1)所表示的化合物的第1硅烷化合物水解缩合而得的第1硅氧烷树脂、(b)成分：溶解所述(a)成分的溶剂、和(c)成分：酚类和二叠氮基萘醌磺酸的酯或醇类和二叠氮基萘醌磺酸的酯。[式1中，R 1 表示有机基团，A表示2价的有机基团，X表示水解性基团，同一分子内的多个X可以相同，也可以不同。]。

Nanoscopic Assurance Coating for Lead-Free Solders

Nanoscopic silicon containing agents including polyhedral oligomeric silsesquioxane and polyhedral oligomeric silicate are used to eliminate the formation of conductive metal whiskers at the surface of lead-free solders joints and atom migration in semiconductors.

빗물오염방지성 도막, 도료 조성물, 도막 형성방법 및 도장물

빗물오염방지성을 나타내는 파라미터를 도입하여, 오염방지성, 그 중에서도 빗물오염방지성에 대한 오염방지성이 양호하고 초저오염성에 뛰어나며, 내수성, 내산성, 내알칼리성 및 내균열성이 뛰어난 도막, 그 도막을 수득할 수 있는 도료조성물, 그 도료조성물을 이용하여 오염방지성 도막을 형성할 수 있는 도막 형성방법, 및 오염방지성 도막으로 피복된 도장물에 관한 것이다. 본 발명은, (Ⅰ) 테트라메톡시실란의 부분가수분해 축합물을 함유하고, (A) 필름형성성 수지 및 (B) 알콕시실릴기를 경화반응기로 하는 무기계 바인더 중 1 종 이상을 함유하며, 수득되는 도막의 물의 동적후퇴장력 (Tr) 이 55 dyn/㎝ 이상인 도료조성물 및 상기 도료조성물로 구성되는 오염방지성 도막이다.

Corrosion protection layer on metal surface

Use of a marine anti-biofouling and fouling release coating composition

본 발명은 해양생물 부착 방지 및/또는 부착 배출 코팅물로서의 폴리실록산계 중합체 및 하나 이상의 원통형 나노충전제를 포함하는 조성물의 용도에 관한 것이다. The present invention relates to the use of a composition comprising a polysiloxane-based polymer and at least one cylindrical nanofiller as marine biofouling and / or adherent discharge coats.

具有改进的耐龟裂性的硅酸烷酯油漆组合物

本申请公开了酸性稳定化的硅酸烷酯组合物，它包括0.5-30％固体体积的无机纤维，所述纤维：(i)平均长度25-250微米和平均厚度为1-50微米，和平均长度与平均厚度之比(长径比)为至少5；和(ii)比表面积(BET)为0.01-6m 2 /g。还公开了含锌和无机纤维的相应酸性稳定化的硅酸烷酯组合物，其中锌占全部组合物固体重量的50-95％，和纤维占组合物中非锌部分固体体积的0.5-30％。本申请进一步公开了通过施加本发明的组合物之一到金属表面上，建立耐龟裂硅酸烷酯油漆涂层的方法。

A coating method for plastic using silsesquioxane composite polymer

본 발명은 실세스퀴옥산 복합 고분자를 이용한 플라스틱코팅방법에 관한 것으로, 보다 상세하게는 하나의 고분자 내에 특정 구조의 선형 실세스퀴옥산 사슬 및 케이지형 실세스퀴옥산을 포함하는 실세스퀴옥산 복합 고분자를 이용하여 플라스틱표면을 코팅함으로써 코팅공정이 용이할 뿐만 아니라 형성된 코팅층이 매우 높은 표면경도를 가지며, 우수한 투명성, 내스크레치성, 발수특성, 방오특성, 내지문성, 열안정성 및 광택특성을 가지며, 플라스틱 기재와의 접착력이 우수하며, 안료와의 높은 상용성으로 착색이 용이한 실세스퀴옥산 복합 고분자를 이용한 플라스틱코팅방법에 관한 것이다. The present invention relates to a plastic coating method using a silsesquioxane composite polymer, and more particularly, a silsesquioxane composite comprising a linear silsesquioxane chain of a specific structure and a cage-type silsesquioxane in one polymer. By coating the plastic surface using a polymer, the coating process is easy, and the formed coating layer has very high surface hardness, and has excellent transparency, scratch resistance, water repellency, antifouling properties, anti-fingerprint properties, thermal stability and gloss properties. It relates to a plastic coating method using a silsesquioxane composite polymer that has excellent adhesion to plastic substrates and is easy to color due to high compatibility with pigments.

Compositions containing a silanol functional polymer and related hydrophilic coating films

본 발명은 실란올 작용기를 포함하는 중합체를 포함하는 코팅 조성물에 관한 것이다. 본 발명은 또한 상기 조성물로 코팅된 기판, 기판을 상기 조성물로 코팅하는 방법 및 기판에 자정 특성(self-cleaning property)을 부여하는 방법에 관한 것이다. The present invention relates to a coating composition comprising a polymer comprising silanol functional groups. The invention also relates to a substrate coated with the composition, a method of coating a substrate with the composition and a method of imparting self-cleaning properties to the substrate.

Manufacturing method of environmental friendly hybrid coating agent having excellent corrosion resistive and cleaning

The present invention relates to a manufacturing method of an environment-friendly hybrid coating agent having an excellent corrosion resistance and a cleaning ability, more specifically, comprising: a nano complex silane compound manufacturing step of manufacturing the nano complex silane compound by hydrolysising silane; a reforming step of mixing alkali salt and a dispersing agent in alkoxysilane, and manufacturing the reformed silane silicate compound; and a silane silicate prepolymer manufacturing step of mixing the silane silicate compound reformed through the reforming step, and manufacturing reformed silane silicate prepolymer, or a homogenizing step of mixing stirring, and homogenizing the silane silicate compound reformed through the reforming step, an acrylic-based dispersing agent, and water in the nano complex silane compound manufactured through the nano complex silane compound manufacturing step. The environment-friendly hybrid coating agent having an excellent corrosion resistance and a cleaning ability, manufactured through the process, is environment-friendly as not having a toxic ingredient, and shows the excellent corrosion resistance and the cleaning ability if used in a product made of metal, wood, tile, concrete, and plastic. Besides, the present invention enables to provide an excellent screen for fire retardant, chemical resistance, weatherproof, wear resistance, impact resistance, fouling resistance, cold resistance, scratch resistance, waterproof, corrosion resistance, etc.

Anti-reflection coating composition containing siloxane compound, anti-reflection film using the same

본 발명은 낮은 굴절률을 가지는 코팅층을 형성할 수 있는 반사 방지 코팅 조성물, 이를 이용한 반사 방지 필름 및 상기 반사 방지 필름의 제조방법에 관한 것으로, 보다 상세하게는 플루오로알킬기를 가지는 오르가노실란(organosilane)과 알콕시 실란을 반응시켜 합성된 실록산 화합물을 바인더로 포함하는 반사 방지 코팅 조성물을 사용하여 코팅층을 형성함으로써 반사율을 최소화한 반사 방지 필름 및 이의 제조방법에 관한 것이다. 상기 반사 코팅 조성물을 이용한 반사 방지 필름은 반사 방지 효과가 우수하여 터치 필름 등 다양한 디스플레이 기기에 적용될 수 있을 것으로 기대된다. The present invention relates to an antireflection coating composition capable of forming a coating layer having a low refractive index, an antireflection film using the antireflection film, and a method for producing the antireflection film, and more particularly, to an antireflection coating composition having an organosilane having a fluoroalkyl group, And a siloxane compound synthesized by reacting an alkoxysilane with an alkoxysilane as a binder to form a coating layer, thereby minimizing the reflectance, and a method for producing the same. The antireflection film using the reflective coating composition is expected to be applicable to various display devices such as a touch film because of its excellent antireflection effect.

Nontoxic polethoxysiloxane-based substance for making biologically resorbable and/or biologically active articles containing polyethoxysilane-based substance, production and use thereof

FIELD: chemistry.SUBSTANCE: invention relates to polyethoxysiloxanes and use thereof. Disclosed is a polyethoxysiloxane (PES) based substance which is obtained through (a) a first reaction for hydrolysis-condensatio of tetraethoxysilane of formula SiX(I), wherein X is an ethoxy group, which is catalysed by an acid at initial pH from 0 to ?7 in the presence of ethanol or a mixture of ethanol and water as a solvent for 1-24 hours at temperature of 0-78°C, the initial pH being established using diluted nitric acid or an acid mixture of a physiologically transferred acid and a substrate made from nitroxide synthase, (b) a second reaction of hydrolysis-condensation of the substance obtained at step (a), and simultaneous removal of the solvent by gradual evaporation in a closed, gas-impermeable container at pressure of 100-1013 mbar and temperature of 50-78°C, until sharp increase in viscosity (at shear velocity of 10 sat 4°C) to 0.5-2 Pa·s, until achieving constant weight and until formation of cyclotetrasiloxane of general formula ((SiO(OH)(OEt)×1/64 HO)and molar mass 4 x about 114 g = about 456 g, (c) cooling the PES in a closed container for a period ranging from a few minutes to a few hours and (d) converting the PES obtained at step (c) into a PES substance through a third hydrolysis-condensation reaction. Use of the obtained substance is also disclosed.EFFECT: obtained substance is non-toxic and its sol solution is suitable for spinning.12 cl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 476 455 (13) C2 (51) МПК C08G 77/02 (2006.01) C08L 83/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009147732/04, 03.06.2008 (24) Дата начала отсчета срока действия патента: 03.06.2008 (73) Патентообладатель(и): Байер Инновейшн ГмбХ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 04.06.2007 DE 102007026043.3 (72) Автор(ы): ТИЕРАУФ Аксель (DE) (43) Дата публикации заявки: 27.06.2011 Бюл. № 18 2 4 7 6 4 5 5 ( ...

Mono­fluid type paint composition for coating glass with excellent anti­alkalinity

본 발명은 (a) 아크릴 수지; (b) 블록이소시아네이트 수지; (c) 에폭시계 실란과 아미노계 실란을 1 ~ 1.5 : 1 당량비로 1차 반응시켜 형성된 실란올 수지; (d) 산 촉매; 및 (e) 용제를 포함하며, 상기 실란올 수지는 전체 조성물 100 중량% 대비 2 내지 10 중량% 범위로 포함되는 것이 특징인 1액형 유리용 도료 조성물을 제공한다. 본 발명에서는 반응기의 수가 보다 더 많고 물적으로 보다 안정된 실란올 수지를 사용함으로써 내알칼리성 외에 도료 조성물로서 요구되는 우수한 부착성, 내약품성, 내자외선, 내수성을 확보할 수 있다. The present invention (a) acrylic resin; (b) block isocyanate resins; (c) a silanol resin formed by first reacting an epoxy silane with an amino silane in a 1 to 1.5: 1 equivalent ratio; (d) acid catalysts; And (e) comprises a solvent, the silanol resin provides a one-component glass coating composition characterized in that it is included in the range of 2 to 10% by weight relative to 100% by weight of the total composition. In the present invention, by using a silanol resin having a larger number of reactors and more stable physical properties, it is possible to secure excellent adhesion, chemical resistance, UV resistance, and water resistance, which are required as a coating composition in addition to alkali resistance.

Coating for thermally induced decomposition of organic deposits

Die Erfindung betrifft eine Zusammensetzung zur Bildung einer Sol-Gel-Beschichtung, enthaltend Kieselsäureester und/oder Organosilane, Wasser, ein oder mehrere organische Metallderivate, basierend auf Titan, Cer und Vanadium, ein Lösungsmittel und eine Mineralsäure bzw. organische Säure als Katalysator. The invention relates to a composition for forming a sol-gel coating comprising silicic acid esters and / or organosilanes, water, one or more organic metal derivatives based on titanium, cerium and vanadium, a solvent and a mineral acid or organic acid as catalyst.

Coating for the thermally induced decomposition of organic deposits

The invention relates to a composition for forming a sol-gel coating, comprising silicate esters, and/or organosilanes, water, one or more organometallic derivatives based on titanium, cerium and vanadium, a solvent and a mineral acid or organic acid as catalyst.

Antifouling coating composition based on curable polyorganosiloxane polyoxyalkylene copolymers

수중 오염 환경에서 기재의 오염을 물리적으로 방지하는 방법으로서, (i) 폴리머 사슬에 위치한 2개 이상의 반응성 기 X를 가진, 경화성 폴리오르가노실록산 폴리옥시알킬렌 블록 코폴리머 및 (ii) 오르가노실리콘 가교결합제 및/또는 촉매를 포함하는 코팅 조성물을, 상기 기재가 상기 환경에 노출되기 전에 상기 기재 상에 형성하는 단계를 포함하는, 오염의 물리적 방지 방법. 1. A method for physically preventing contamination of a substrate in an underwater environment, comprising: (i) a curable polyorganosiloxane polyoxyalkylene block copolymer having two or more reactive groups X located in the polymer chain; and (ii) Comprising forming a coating composition comprising a crosslinking agent and / or a catalyst on the substrate before the substrate is exposed to the environment. 수중 오염, 방오성 코팅 조성물, 폴리오르가노실록산 폴리옥시알킬렌 코폴리머, 가교결합제, 백금족 금속 Waterborne contaminants, antifouling coating compositions, polyorganosiloxane polyoxyalkylene copolymers, crosslinking agents, platinum group metals

Silicone Light-Diffusing Agent with Bimodal Size Distribution, Method for Preparing the Same, and Light-Diffusing Plate Using the Same

본 발명의 폴리오가노실세스퀴옥산 확산제는 평균입경크기가 다른 2종의 폴리오가노실세스퀴옥산 미립자가 특정 비율로 혼합되어 이중크기분포를 갖는 것을 특징으로 한다. 본 발명은 이중크기분포를 갖는 폴리오가노실세스퀴옥산 미립자를 광확산제로 사용함으로써, 우수한 휘도 및 내광 특성을 발현한다. The polyorganosilsesquioxane diffusing agent of the present invention is characterized in that two kinds of polyorganosilsesquioxane fine particles having different average particle sizes are mixed in a specific ratio to have a double size distribution. The present invention uses excellent polyorganosilsesquioxane fine particles having a double size distribution as a light diffusing agent, thereby exhibiting excellent brightness and light resistance. 이중크기분포, 폴리오가노실세스퀴옥산 미립자, 확산제, 휘도, 내광성, 광확산판 Double size distribution, polyorganosilsesquioxane fine particles, diffusing agent, brightness, light resistance, light diffusion plate

Coating material composition and article having coating film formed therewith

적어도 중공미립자 및 매트릭스 형성재료를 포함하여 이루어지는 코팅재 조성물로서, 코팅재 조성물을 도포하여 건조함으로써 저굴절률의 피막을 형성하는데 있어서, 매트릭스 형성재료는 다공질 매트릭스를 형성하는, 코팅재 조성물을 제공한다. A coating material composition comprising at least hollow particles and a matrix forming material, wherein the coating material composition is formed by applying and drying a coating material composition, wherein the matrix forming material forms a porous matrix. 매트릭스 형성재료, 코팅재 조성물, 중공미립자 Matrix forming material, coating material composition, hollow particles

Composition for forming silica based layer, and method for manufacturing silica based layer

수소화폴리실라잔, 수소화폴리실록사잔, 또는 이들의 조합을 포함하는 실리카계 화합물, 그리고 용매를 포함하는 실리카계 막 형성용 조성물로서, 입경이 0.2 ㎛　내지 1　㎛인 파티클을 10 개/㎖ 이하로 포함하는 실리카계 막 형성용 조성물에 관한 것이다. A silica-based film-forming composition containing a hydrogenated polysilazane, a hydrogenated polysiloxazane, or a combination thereof, and a solvent, wherein the particles contain particles having a particle diameter of 0.2 μm to 1 μm at 10 / mL or less Based film-forming composition.

Non-Foaming Aqueous Fire Protection coating composition

본 발명은 수성계 수지, 무기계 난연제, 및 안료를 이용한 케이블용 비발포 수성계 난연 도료 조성물에 관한 것으로, 본 발명의 난연 도료 조성물은, 수성계 수지 20 내지 40 중량부, 난연제 3 내지 20 중량부, 체질안료 20 내지 35 중량부, 특수 안료 1 내지 10 중량부, 첨가제 0.1 내지 10 중량부, 및 물 25 내지 35 중량부를 포함하여 구성되며, 이에 의해, 내수성이 양호하고 PVC에 대한 접착력과 굴곡성이 우수하며, 통신구내의 갑작스런 화재에 대한 케이블의 전소를 방지하거나 지연하여 화재의 확산을 지연함으로써 각종 시설물을 안전하게 보호하고 피해를 최소화할 수 있고, 수성계 수지를 사용하여 휘발성 유기화합물의 사용을 최소화함으로써 냄새가 없는 양호한 작업환경과 환경오염을 줄이는 환경친화적인 도료 조성물로 이용할 수 있으며, 무기계 난연제를 사용함으로써 할로겐화합물을 포함하지 않기 때문에 화재시 독성 가스와 다이옥신으로부터 인명을 보호할 수 있다. The present invention relates to a non-foaming aqueous flame retardant coating composition for cables using an aqueous resin, an inorganic flame retardant, and a pigment, wherein the flame retardant coating composition of the present invention comprises 20 to 40 parts by weight of an aqueous resin and 3 to 20 parts by weight of a flame retardant. , 20 to 35 parts by weight of extender pigments, 1 to 10 parts by weight of special pigments, 0.1 to 10 parts by weight of additives, and 25 to 35 parts by weight of water, whereby water resistance is good and adhesion and flexibility to PVC Excellent, it prevents or delays the burning of cable against sudden fire in the communication zone, delaying the spread of fire, safeguarding various facilities and minimizing damage, and minimizing the use of volatile organic compounds by using aqueous resin It can be used as an environmentally friendly paint composition that reduces odor and good working environment without odor. Inorganic flame retardant Since it does not contain halogenated compounds, it can protect human life from toxic gases and dioxins in case of fire. 수성계 수지, 무기계 난연제, 케이블, 도료, 안료, 비발포형 Aqueous resin, inorganic flame retardant, cable, paint, pigment, non-foaming type

用于增强亲水性的二氧化硅涂层

本发明提供了一种涂料组合物，其包含：a)平均粒径为40纳米或更小的二氧化硅纳米粒子的水分散体，其pH小于7.5；b)烷氧基硅烷低聚物；c)硅烷偶联剂；和d)任选的金属β-二酮络合剂。所述组合物可用于制备带涂层制品，其中所述涂层的厚度基本上均匀，可耐久地粘附至基底，并且可为所述基底提供亲水和/或抗反射表面特性。

Manufacturing method of inorganic thermochromic water-born coating agent with heating and cooling energy efficient, and its manufacturing method

본 발명은 냉난방 에너지 절감효과를 갖는 무기질 수성 시온도료의 제조방법에 관한 것으로, 에폭시, 실리콘고무, 폴리우레탄이나 에틸렌-비닐아세테이트 공중합체 고분자수지 0.01~10중량%를 톨루엔, 자이렌, 메틸렌클로라이드나 에틸렌클로라이드 등의 극성용매 90~99.99중량%에 용해시켜서 고분자수지용액을 형성한다. 상기 고분자수지용액에 시온안료를 분산시켜 분산액을 형성한 다음, 상기 분산액을 입자안정제 0.3~2중량%를 함유하는 수용액에 고속 교반시키면서 적가하여 고분자로코팅한 시온안료인 나노복합체 형태의 구상입자가 형성된 현탁액(suspension)을 형성한다. 상기 현탁액에 경화제를 투입하고 현탁액의 온도를 50~90로 유지되도록 가열하면서 시온안료를 함유한 구상입자를 경화시켜 시온안료캡슐을 형성한 다음, 얻어진 시온안료캡슐을 여과, 세척 및 건조하는 시온안료캡슐형성단계와; 상기 시온안료캡슐형성단계에서 얻어진 입상의 분말을 액상규산염수용액에 초음파를 이용하여 분산시키고 시온안료캡슐 분산액을 알코올, 톨루엔, 메틸렌클로라이드나 에틸렌클로라이드 등의 극성용매에 고속 교반시키면서 적가한 후, 여과, 건조하여 시온안료캡슐이 액상규산염으로 코팅된 형태의 구상입자를 형성하는 시온안료캡슐 충진제형성단계와; 액상규산염과 이온교환수를 투입하고 균일한 액상이 될 때까지 교반한 후, 알킬알콕시실란을 첨가하여 완전히 가수분해될 때까지 500RPM 정도로 10분 이상 교반한 다음 교반 속도를 2000RPM으로 올려 콜로이달 입자 크기가 40~180nm인 금속산화물 콜로이달수용액과, 경화제 및 포졸란을 순차적으로 투입하고 교반하여 액상규산염 무기질바인더를 형성하는 액상규산염 무기질바인더형성단계와; 상기 액상규산염 무기질바인더형성단계에서 얻어진 액상규산염 무기질바인더 에 시온안료캡슐 충진제를 투입하여 2000RPM에서 30분 이상 교반하여 입도계로 40㎛ 이하를 확인한 후 300RPM으로 속도 조정 후 액상습윤제를 투입하여 10분 이상 교반하는 도료화단계와; 상기 도료화단계에서 얻어진 혼합물에 이온교환수를 첨가하여 점도를 조절하여 포장하는 제품화단계;로 실시하여, 시온안료캡슐 충진제 22.5~48중량%와 액상규산염 25.5~40.5중량%, 이온교환수 9.5~17.5중량%, 알킬알콕시실란 0.5~3.0중량%, 금속산화물 콜로이달수용액 1.5~8.0중량%, 경화제 0.5~2.5중량%, 포졸란 2.5~5.5중량% 및 액상습윤제 0.1~2.0중량%의 조성비를 갖는 냉난방 에너지 절감효과를 갖는 무기질 수성 시온도료를 얻는다. 여기서, 상기 무기질 수성 시온도료는 30이상의 온도에서는 태양광선을 효과적으로 반사하여 건축물의 온도 상승을 억제하고 실내로 열이 전달되는 것을 차단하며 20이하의 온도에서는 태양광의 흡수율을 높이는 색상을 가져야 한다. The present invention relates to a method for preparing an inorganic aqueous time temperature material having an effect of reducing heating and cooling energy, wherein 0.01 to 10% by weight of a polymer resin of epoxy, silicone rubber, polyurethane or ethylene-vinylacetate copolymer is contained in toluene, xylene, methylene chloride, It is dissolved in 90 to 99.99% by weight of a polar solvent such as ethylene chloride to form a polymer resin solution. After dispersing the Zion pigment in the polymer resin solution to form a dispersion, spherical particles in the form of nanocomposites, which are Zion pigments coated ...

Transparent coating material of nanoparticle sol-gel composite hybrid

Organic inorganic hybrid type composition of coating agent for anticorrosion and manufacturing method of the same

PURPOSE: An organic/inorganic hybrid anti-corrosive coating agent is provided to obtain excellent properties including corrosion resistance, chemicals resistance, and mechanical strength only through a single coating process and to be used as an anticorrosive agent of a disc, a bolt, and a screw of a vehicle due to a simple coating process. CONSTITUTION: An organic/inorganic hybrid anti-corrosive coating agent includes metal flake, a sol-gel resin, a polyurethane prepolymer having NCO% of 2.5-3.1 and a weight molecular weight of 70,000-100,000, and a solvent. The metal of the metal flake is zinc and has a longitudinal axis length of 5-10 microns. The method for manufacturing the organic/inorganic hybrid anti-corrosive coating agent comprises a first step of mixing the solvent, the metal flake, and the sol-gel resin and a second step of mixing the polyurethane prepolymer with the mixture of the first step.

Antifouling coating composition based on polyorganosiloxane polyoxyalkylene curable copolymers

FIELD: chemistry. ^ SUBSTANCE: method involves formation of a coating composition on a substrate before exposure to the environment, said composition containing (i) a curable polyorganosiloxane polyoxyalkylene block copolymer, having at least two reactive groups X located on the silicon atom of the polyorganosiloxane polyoxyalkylene block copolymer chain and (ii) an organosilicon cross-linking agent and/or a catalyst. ^ EFFECT: obtaining a water-insoluble hydrophilic coating and reducing fouling thereof. ^ 15 cl, 26 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 439 109 (13) C2 (51) МПК C09D 5/16 (2006.01) C09D 183/02 (2006.01) C09D 183/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009144271/05, 28.04.2008 (24) Дата начала отсчета срока действия патента: 28.04.2008 (73) Патентообладатель(и): АКЦО НОБЕЛЬ КОАТИНГС ИНТЕРНЭШНЛ Б.В. (NL) R U Приоритет(ы): (30) Конвенционный приоритет: 01.05.2007 EP 07107280.5 15.05.2007 US 60/930,378 (72) Автор(ы): УИЛЛЬЯМС Дэвид Нейл (GB), СТАРК Дэвид Энтони (GB), ЛИ Эдриан Джеймс (GB), ДЭВИС Кейт Мари (GB) (43) Дата публикации заявки: 10.06.2011 Бюл. № 16 2 4 3 9 1 0 9 (45) Опубликовано: 10.01.2012 Бюл. № 1 2 4 3 9 1 0 9 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.12.2009 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 5484871 А, 16.01.1996. US 6906161 В2, 14.06.2005. US 2004/082736 А1, 29.04.2004. US 2007/021529 A1, 25.01.2007. WO 2004/081121 A, 23.09.2004. RU 2279458 C2, 10.07.2006. RU 2211849 C2, 10.09.2003. (86) Заявка PCT: EP 2008/055130 (28.04.2008) (87) Публикация заявки РСТ: WO 2008/132196 (06.11.2008) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.Е.Назиной (54) ПРОТИВООБРАСТАЮЩАЯ ПОКРЫВАЮЩАЯ КОМПОЗИЦИЯ НА ОСНОВЕ ПОЛИОРГАНОСИЛОКСАНПОЛИОКСИАЛКИЛЕНОВЫХ ОТВЕРЖДАЕМЫХ СОПОЛИМЕРОВ (57) Реферат: Изобретение относится к способу физического сдерживания ...

Coating with high resistance to corona discharge, as well as method for production thereof

FIELD: manufacturing technology. SUBSTANCE: invention relates to coating for polymer insulating material and method for production thereof. Such coatings can be applied both on three-dimensional parts, and on sheet materials such as films and woven materials. Coating contains from 1 to 10 layers and is silica, wherein coating contains main silicate structural unit with organic residues, due to which it can be applied on flexible substrates. Thickness of individual layer in coating varies from 0.1 to 100 mcm, individual layers are obtained by wet chemical method from precursors, which are silane, siloxane and/or silicate, wherein organic residues content inside coating varies from layer to layer, so that inorganic fragments content of Si-0 inside coating increases to outside, i.e. according to distance from substrate. EFFECT: technical result consists in obtaining coatings with improved resistance to corona discharge. 8 cl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 606 447 C2 (51) МПК C09D 183/02 (2006.01) H01B 7/28 (2006.01) H01B 3/30 (2006.01) C23C 18/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014109352, 24.07.2012 (24) Дата начала отсчета срока действия патента: 24.07.2012 (72) Автор(ы): ПИХАЛЕ Свен (DE), ЗАЙДЕЛЬ Кристиан (DE) (73) Патентообладатель(и): СИМЕНС АКЦИЕНГЕЗЕЛЛЬШАФТ (DE) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: WO 2011057905 A1, 19.05.2011. WO Приоритет(ы): (30) Конвенционный приоритет: R U 14.12.2016 2009046755 A1, 16.04.2009. WO 2010127693 A1, 11.11.2010. RU 2009143809 A1, 10.06.2011. 12.08.2011 DE 10 2011 080 884.1 (45) Опубликовано: 10.01.2017 Бюл. № 1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.03.2014 (86) Заявка PCT: EP 2012/064476 (24.07.2012) (87) Публикация заявки PCT: 2 6 0 6 4 4 7 (43) Дата публикации заявки: 20.09.2015 Бюл. № 26 2 6 0 6 4 4 7 R U Адрес для переписки: 129090, Москва, ул. ...

Anti-corrosion compositions for zinc-containing primer coating containing full glass spheres and conducting pigment

FIELD: chemistry.SUBSTANCE: coating composition comprises a silicate-based binder system, particulate zinc, uncoated glass hollow microspheres, and conductive pigments.EFFECT: invention provides sufficient corrosion protection and optimum performance characteristics of the coatings produced.14 cl, 5 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 639 806 C2 (51) МПК C09D 5/10 (2006.01) C09D 1/02 (2006.01) C09D 183/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09D 5/106 (2006.01); C09D 1/02 (2006.01); C09D 183/02 (2006.01) (21)(22) Заявка: 2015111112, 29.08.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: 22.12.2017 29.08.2012 EP 12182173.0 (43) Дата публикации заявки: 27.10.2016 Бюл. № 30 (56) Список документов, цитированных в отчете о поиске: US5792803 11.08.1998. WO96/29372 26.09.1996. US6468336 B1 22.10.2002. US5580907 A 03.12.1996. RU2295552 C1 20.03.2007. US6287372 B1 11.09.2001. RU2148603 C1 10.05.2000. (45) Опубликовано: 22.12.2017 Бюл. № 36 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.03.2015 2 6 3 9 8 0 6 (73) Патентообладатель(и): ХЕМПЕЛЬ А/С (DK) Приоритет(ы): (30) Конвенционный приоритет: R U 29.08.2013 (72) Автор(ы): КОДОЛАР Сантьяго Арьяс (ES), КОЛОМИНАС ТУТУСАУС Сальвадор (ES), РЕДОНДО Томас Аламбра (ES), ПАЛОМО РИБЕЛЬ Рубен (ES) EP 2013/067952 (29.08.2013) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 3 9 8 0 6 WO 2014/033237 (06.03.2014) Адрес для переписки: 123242, Москва, пл. Кудринская, д. 1, а/я 35, "Михайлюк, Сороколат и партнеры - патентные поверенные" (54) ПРОТИВОКОРРОЗИОННЫЕ КОМПОЗИЦИИ ДЛЯ ЦИНКОСОДЕРЖАЩЕГО ГРУНТОВОЧНОГО ПОКРЫТИЯ, СОДЕРЖАЩИЕ ПОЛЫЕ СТЕКЛЯННЫЕ СФЕРЫ И ПРОВОДЯЩИЙ ПИГМЕНТ (57) Реферат: Настоящее изобретение относится к систему связующего на основе силиката, цинк в противокоррозионным композициям для виде частиц, непокрытые стеклянные полые грунтовочного покрытия, предназначенным для микросферы и проводящие ...

Antifouling coating composition based on curable polyorganosiloxane polyoxyalkylene copolymers

一种以物理方式防止基板在水生污染环境中受污染的方法，所述方法包括在暴露于所述环境之前在基板上形成涂料组合物，所述涂料组合物包含：(i)具有至少两个位于共聚物链上的活性基团X的可固化聚有机硅氧烷聚氧化烯嵌段共聚物和(ii)有机硅交联剂和/或催化剂。

Primary Anti-corrosive Coating Composition, and Coated Steel Structure which has Been Coated with Same

본 발명은 용접성과 방식성이 뛰어나고, 무기아연 숍프라이머 조성물로 이루어지는 도장막이 형성된 도장 강철구조물의 용단에 있어서도 문제가 없는 무기아연 숍프라이머 조성물, 및 그 프라이머 조성물을 강철구조물에 도장하여 이루어지는 도장 강철구조물을 제공하는 것을 과제로 하는 것이다. 본 발명은, 유기 실리케이트 및/또는 그 축합물성분(a1)과, 콜로이달실리카(a2)를 포함하는 무기계 바인더 성분(A), 평균입자직경 0.5~10㎛의 아연분말(B), 및 평균입자직경 1~10㎛의 실리카분말(c1)과, 장석(長石) 및 카오린으로 이루어지는 그룹으로부터 선택되는 적어도 1종의 평균입자직경 10㎛ 이하의 체질안료(c2)를 포함하는 체질안료(C)를 포함하는 무기아연 숍프라이머 조성물에 관한 것이다. The present invention relates to an inorganic zinc shop primer composition which is excellent in weldability and anticorrosion property and has no problem even in the melting of a coated steel structure in which a coating film made of an inorganic zinc shop primer composition is formed and a coated steel structure in which the primer composition is coated on a steel structure And to provide an image processing method. The present invention relates to an inorganic binder component (A) comprising an organosilicate and / or condensed product thereof (a1), colloidal silica (a2), a zinc powder (B) having an average particle diameter of 0.5 to 10 μm, An extender pigment (C) comprising a silica powder (c1) having a particle diameter of 1 to 10 mu m and an extender pigment (c2) having an average particle diameter of 10 mu m or less and at least one member selected from the group consisting of feldspar and kaolin, To an inorganic zinc shop primer composition.

Method producing coating material

FIELD: chemistry. SUBSTANCE: invention relates to a method of producing coating material. Disclosed is a method of producing coating material in form of powdered lacquer or a fluid resin, characterised by that one or more alcohols or polyols react with one or more silanes selected from a group consisting of (isocyanatomethyl)methyl-dimethoxysilane, 3-isocyanatopropyl-trimethoxysilane and 3-isocyanatopropyl-triethoxysilane, to form a covalent bond between the alcohol or polyol and the silane such that the reaction product is a high-molecular weight silane which is cured directly using a catalyst, wherein all alcohol or polyol organic functional groups participate in the reaction with the silane organic functional group. Coating material and use thereof are also disclosed. EFFECT: disclosed method enables to obtain coating material which can be used to make scratch-resistant coatings. 12 cl, 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 468 042 (13) C2 (51) МПК C08G C08G C08G C09D C09D 77/06 (2006.01) 18/77 (2006.01) 77/22 (2006.01) 183/04 (2006.01) 175/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009143809/04, 08.04.2008 (24) Дата начала отсчета срока действия патента: 08.04.2008 (73) Патентообладатель(и): НАНО-ИКС ГМБХ (DE) (43) Дата публикации заявки: 10.06.2011 Бюл. № 16 2 4 6 8 0 4 2 (45) Опубликовано: 27.11.2012 Бюл. № 33 (56) Список документов, цитированных в отчете о поиске: JP 9268261 А, 14.10.1997. RU 97110290 А, 20.05.1999. WO 92/11328 А1, 09.07.1992. EP 1544233 А1, 22.06.2005. DE 102006044310 А1, 27.03.2008. 2 4 6 8 0 4 2 R U (86) Заявка PCT: DE 2008/000586 (08.04.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 27.11.2009 (87) Публикация заявки РСТ: WO 2008/131715 (06.11.2008) Адрес для переписки: 103735, Москва, ул. Ильинка, 5/2, ООО "Союзпатент", пат.пов. О.И. Воль (54) СПОСОБ ПОЛУЧЕНИЯ МАТЕРИАЛА ДЛЯ ПОКРЫТИЙ (57) Реферат: Изобретение относится к способу ...

Anti-reflective coating composition comprising silicone compounds and utilize its anti-reflective film

本发明涉及能够形成具有低折射率的涂敷层的抗反射涂敷组合物、利用该抗反射涂敷组合物制备的抗反射膜及上述抗反射膜的制备方法，更具体地，涉及使用由具有氟烷基的有机硅烷(organosilane)与烷氧基硅烷进行反应来合成的硅氧烷化合物作为粘结剂而包含的抗反射涂敷组合物来形成涂敷层，使反射率最小化的抗反射膜及其制备方法。利用上述涂敷组合物制备的抗反射膜具有优秀的抗反射效果，因而有望适用于触控膜等多种显示器设备。

低反射コーティング付ガラス板、低反射コーティング付基材を製造する方法、及び低反射コーティング付基材の低反射コーティングを形成するためのコーティング液

Anti-corrosive zinc primer coating composition comprising hollow glass spheres and conductive pigment

本发明涉及包含空心玻璃球和导电颜料的防腐蚀锌底漆涂料组合物。本发明的涂料组合物特别适用于保护铁和钢结构。特别地，本发明涉及的涂料组合物包含：a)粘合剂体系，b)锌颗粒，c)空心玻璃微球，以及d)导电颜料。本发明还涉及包含所述组合物的套件，所述组合物的应用方法以及涂覆有所述组合物的金属结构。

우수한 내구성을 가지는 발수 유리 및 그의 제조 방법

유리 기재의 어느 한 면에 금속알콕시드 화합물과 무기염을 포함하는 혼합 용액을 도포하여 제1층을 형성하고, 상기 제1층의 위에 플루오로알킬실란 화합물을 포함하는 혼합 용액을 도포하여 제2층을 형성하여 제조되는 내구성을 가지는 발수 유리의 제조 방법은 금속산화물층 형성을 위한 용액의 제조 방법이 간단하고, 그 열처리 온도가 일반 소다라임 유리의 연화점 혹은 기존의 방법보다 낮아서 제조 비용이 저렴한 동시에 유리 기재의 변형을 예방할 수 있으며, 고가의 장비를 사용한다거나 공정상의 번거로움이 없으며, 이러한 제조 방법에 의하여 제조된 발수 유리는 막강도가 높고, 우수한 내구성을 가진다.

Method of preparing polysilazane compound and polysilazane solution with reducing ammonia substitution of si-h bond

A polysilazane is provided to suppress ammonia substitution of a Si-H bond of the polysilazane, and to prevent excessive ammonia from being gone out in a process of changing the polysilazane to dielectric of SiO2. A method for manufacturing a polysilazane solution comprises the steps of: adding anhydrous liquid ammonia to pyridine maintained by (-44) to (-30) °C in weight ratio to 0.5:1 - 10:1 and when phase separation occurs, mixing the mixture; adding dichlrosilane and reacting the mixture for 5-24 hours; and removing the anhydrous liquid ammonia and then the pyridine by using a rotary evaporator; and adding dibutyl ether to the solution from which the pyridine is removed, to remove extra pyridine and filtering the product.

UV absorbing film forming coating solution and UV absorbing glass article

耐摩耗性等の機械的耐久性を有するとともに、無色透明性が十分に確保され、長時間露光による紫外線吸収能の劣化が少ない紫外線吸収膜を形成させるための塗布液、およびその塗布液を用いて形成された耐摩耗性等の機械的耐久性を有し、無色透明性が十分に確保され、長時間露光による紫外線吸収能の劣化が少ない紫外線吸収膜を有する紫外線吸収ガラス物品を提供する。加水分解性ケイ素化合物類から選ばれる少なくとも１種からなる酸化ケイ素系マトリクス原料成分と、紫外線吸収剤と、第一プロトンのｐＫａが１．０〜５．０の酸と、水とを含有する紫外線吸収膜形成用塗布液およびこれを用いて得られる紫外線吸収ガラス物品。 Using a coating solution for forming an ultraviolet absorbing film that has mechanical durability such as abrasion resistance, sufficiently ensures colorless transparency, and has little deterioration in ultraviolet absorbing ability due to long-time exposure, and the coating solution An ultraviolet-absorbing glass article having an ultraviolet-absorbing film that has a mechanical durability such as wear resistance, is sufficiently ensured in colorless transparency, and has little deterioration in ultraviolet-absorbing ability due to long-time exposure. An ultraviolet ray containing at least one silicon oxide matrix raw material component selected from hydrolyzable silicon compounds, an ultraviolet absorber, an acid having a pKa of the first proton of 1.0 to 5.0, and water. Absorbing film forming coating liquid and UV-absorbing glass article obtained using the same.

Curable composition and process for producing the same

실란의 100 % 를 가수 분해 및 축합하기에 이론적으로 충분한 양 이상으로 첨가된 물과 테트라메톡시실란의 숙성 혼합물 및 혼합물에서 실란의 가수분해 및 축합 반응의 생성물과 축합할 수 있는 둘 이상의 관능기를 갖는 반응성 유기 화합물로 이루어지는 경화성 조성물. 100% of the silane has at least two functional groups capable of condensation with the product of the hydrolysis and condensation reaction of the silane in a aging mixture and mixture of water and tetramethoxysilane added in a theoretically sufficient amount to hydrolyze and condense Curable composition which consists of a reactive organic compound.

Plasma polymerized thin film having low dielectric constant and preparing method thereof

본원은 하기 화학식 1 로 표시되는 제 1 전구체 물질을 증착하여 제조되는 저유전 플라즈마 중합체 박막 및 이의 제조 방법에 관한 것이다: [화학식 1] ; 상기 화학식 1 에서, R 1 내지 R 14 는 각각 독립적으로 H 또는 C 1 -C 5 의 치환된 또는 비치환된 알킬기이고, 상기 R 1 내지 R 14 가 치환된 경우, 그 치환기는 아미노기, 수산화기, 시아노기, 할로겐기, 니트로기 또는 메톡시기임. The present application relates to a low dielectric plasma polymer thin film prepared by depositing a first precursor material represented by Formula 1 below and a method for manufacturing the same: [Formula 1] ; In Chemical Formula 1, R 1 to R 14 are each independently a substituted or unsubstituted alkyl group of H or C 1 -C 5 , and when R 1 to R 14 are substituted, the substituent is an amino group, hydroxyl group, cyano group, halogen group, Nitro group or methoxy group.

ANTI-DIGITAL TOUCH DISPLAY PANEL AND OTHER COATED PRODUCTS, AND ALSO WAYS OF CREATING THEM

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 122 067 A (51) МПК C03C 17/30 (2006.01) C09D 183/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017122067, 25.11.2015 (71) Заявитель(и): ППГ ИНДАСТРИЗ ОГАЙО, ИНК. (US) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ЛУ Сонгуэй (US) 25.11.2014 US 62/084,170 36 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.06.2017 US 2015/062571 (25.11.2015) (87) Публикация заявки PCT: WO 2016/086079 (02.06.2016) A Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" R U (57) Формула изобретения 1. Сенсорная дисплейная панель, демонстрирующая антибликовые свойства, содержащая подложку и покрытие, полученное путем нанесения отверждаемой пленкообразующей композиции, содержащей силан, на по меньшей мере одну поверхность подложки и отверждения данной отверждаемой пленкообразующей композиции, причем указанное отвержденное покрытие демонстрирует шероховатость поверхности (Ra) не более 120 нм и твердость по карандашной шкале по меньшей мере 8H. 2. Сенсорная дисплейная панель по п. 1, в которой покрытие содержит отвержденную неорганическую матрицу с сетчатой структурой. 3. Сенсорная дисплейная панель по п. 2, в которой отверждаемая пленкообразующая композиция содержит золь-гелевую композицию. 4. Сенсорная дисплейная панель по п. 3, в которой силан включает тетраметоксисилан и/или тетраэтоксисилан. 5. Сенсорная дисплейная панель по п. 1, в которой покрытие получено способом, включающим: (a) нагревание подложки до температуры по меньшей мере 100°F (37,8°C) для получения нагретой подложки; Стр.: 1 A 2 0 1 7 1 2 2 0 6 7 (54) АНТИБЛИКОВАЯ СЕНСОРНАЯ ДИСПЛЕЙНАЯ ПАНЕЛЬ И ДРУГИЕ ИЗДЕЛИЯ С ПОКРЫТИЕМ, А ТАКЖЕ СПОСОБЫ ИХ СОЗДАНИЯ 2 0 1 7 1 2 2 0 6 7 (86) Заявка PCT: R U (43) Дата публикации заявки: 26.12.2018 Бюл. № A 2 0 1 7 1 2 2 0 6 7 A R U 2 0 1 7 1 2 2 0 6 7 Стр.: 2 R U (b) нанесение на по меньшей мере одну поверхность нагретой подложки ...

Coating composition and processing method

FIELD: pulp industry.SUBSTANCE: invention relates to a system of aqueous compositions for applying a coating for treating cellulose articles, including a first aqueous composition with a pH value of not less than 10, and containing potassium silicate and a penetration enhancing agent, wherein the potassium silicate is contained in amount of 1.5 % to 32 % by weight, and molar ratio of silicon (Si) to potassium (K) in said potassium silicate is 1.2–2.1; and a second aqueous composition comprising an emulsion of at least one alkoxysilane and/or siloxane compound. Present invention also relates to a method of processing cellulose articles and use thereof.EFFECT: invention provides an increase in the degree of penetration of the composition into the treated cellulose articles.17 cl, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 737 777 C2 (51) МПК C09D 183/02 (2006.01) C09D 183/04 (2006.01) C09D 1/02 (2006.01) B27K 3/20 (2006.01) B27K 3/50 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09D 183/02 (2020.02); C09D 1/02 (2020.02); B27K 3/50 (2020.02) (21)(22) Заявка: 2018126209, 23.12.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Сио Фергкультур АБ (SE) Дата регистрации: 02.12.2020 23.12.2015 SE 1551715-4; 23.12.2015 US 62/387,233 (43) Дата публикации заявки: 24.01.2020 Бюл. № 3 (45) Опубликовано: 02.12.2020 Бюл. № 34 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.07.2018 EP 2016/082562 (23.12.2016) (87) Публикация заявки PCT: 2 7 3 7 7 7 7 WO 2017/109174 (29.06.2017) R U 2 7 3 7 7 7 7 (56) Список документов, цитированных в отчете о поиске: WO 2007111556 A2, 04.10.2007. RU 2013154971 A, 10.12.2013. RU 2229453 C2, 27.05.2004. Приоритет(ы): (30) Конвенционный приоритет: R U 23.12.2016 (72) Автор(ы): БОСТРЁМ Эрье (SE), ГЕВЕРТ Бёрье (SE) Адрес для переписки: 101000, Москва, Центр а/я 732, "Агентство ТРИА РОБИТ", Вашиной Г.М. (54) ...

Antifouling coating composition based on curable polyorganosiloxane polyoxyalkylene copolymer

Anticorrosion layer on the surface of metal

本发明主题是一种新型的用于金属的防腐蚀涂层，其制备方法及其应用。

Alkoxysilane/organic polymer composition for use in manufacture of thin insulation film and application thereof

FIELD: polymer materials. SUBSTANCE: invention provides composition containing specific alkoxysilane, specific organic polymer, and solvent for both indicated components, said solvent containing at least one solvent constituent selected from group composed of organic solvents containing amide and ester bonds. Thin film from composite silicon dioxide/organic polymer is manufactured by method including: formation of thin film from composition of invention; hydrolysis followed by hydration condensation with respect to alkoxysilane to induce gelation of the latter in thin film; and drying removal of residual solvent. When organic polymer is removed from thin film manufactured from alkoxysilane/organic polymer composition, one obtains thin porous silicon dioxide film. Films of invention are characterized by dielectric constant suitable for insulating layers used for multilevel interconnecting path in a semiconductor device. Film is manufactured in the course of conventional manufacture of semiconductor device. EFFECT: simplified film manufacture procedure. _ р 90зЬс ПЧ с» (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ ``” 2180 671 (51) МПК” (13) С2 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ С 08 Е 83/04, С 08 К 5/10, С 08 4 5/18, В 32 В 27/00 (21), (22) Заявка: 99124757/04, 15.07.1998 (24) Дата начала действия патента: 15.07.1998 (30) Приоритет: 15.07.1997 УР 9/189767 (43) Дата публикации заявки: 10.09.2001 (46) Дата публикации: 20.03.2002 (56) Ссылки: УР 8245278 А2, 24.09.1996. УР {100389 А2, 18.04.1995. ЗЧ 421604 А, 21.01.1976. $Ц 640998 А, 05.01.1979. (85) Дата перевода заявки РСТ на национальную фазу: 24.11.1999 (86) Заявка РСТ: УР 98/03186 (15.07.1998) (87) Публикация РСТ: М/О 99/03926 (28.01.1999) (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", Лебедевой Н.Г. (71) Заявитель: . АСАХИ КАСЕИ КАБУСИКИ КАИСЯ (Р) (72) Изобретатель: ИОКА Такааки (/Р), ТАНАБЕ Тсунеаки (Р) ( ...

Aqueous hydrophilizing surface treatment agent, hydrophilic coating film and hydrophilizing surface treatment method

본 발명의 과제는 우수한 친수성, 친수 지속성 및 내식성을 나타내는 친수성 피막을 형성하기 위한 수성 친수화 표면 처리제, 친수화 피막 및 친수화 표면 처리 방법을 제공하는 것이다. 유기 무기 규소 화합물 (A)와 무기 입자 (B)를 포함하는 수성 표면 처리제이며, 그 유기 무기 규소 화합물 (A)가 콜로이달 실리카 (C) 및 오르가노알콕시실란 (D)를 혼합하여 얻어진 화합물이도록 구성하여 상기 과제를 해결한다. 이때, 유기 무기 규소 화합물 (A)의 고형분 질량 M A 와 무기 입자 (B)의 고형분 질량 M B 의 비 (M B /M A )가 0.2 이상 2.0 이하의 범위 내인 것이 바람직하고, 유기 무기 규소 화합물 (A)의 평균 입자 직경이 3㎚ 이상 500㎚ 이하의 범위 내인 것이 바람직하다. 또한, 무기 입자 (B)의 평균 입자 직경이 10㎚ 이상 600㎚ 이하의 범위 내인 것이 바람직하다. An object of the present invention is to provide an aqueous hydrophilic surface treatment agent, a hydrophilic coating agent and a hydrophilic surface treatment method for forming a hydrophilic coating film exhibiting excellent hydrophilicity, hydrophilicity sustainability and corrosion resistance. (A) is an aqueous surface treatment agent comprising an organic inorganic silicon compound (A) and an inorganic particle (B), and the organic inorganic silicon compound (A) is a compound obtained by mixing the colloidal silica (C) and the organoalkoxysilane And solves the above problems. At this time, the organic-inorganic silicon compound (A) solid content mass M A and the inorganic particles (B) ratio (M B / M A) is preferably, and the organic-inorganic silicon compound is within the range between 0.2: 2.0 solid content by mass of M B of (A) preferably has an average particle diameter within a range of 3 nm to 500 nm. The average particle diameter of the inorganic particles (B) is preferably in the range of 10 nm to 600 nm.

Stabilizers for silicate paints

The invention relates to a silicate coating containing (A) at least one compound of the formula (I), where R 1 represents H, C 1 -C 4 -alkyl, CH 2 CH 2 OH, or CH 2 CH(CH 3 )OH, (B) at least one silicate binder, (C) if appropriate, one or more polymer binders, (D) if appropriate, further additives usual for the production of silica coatings, and (E) water.

Rust preventive paint composition and use thereof

Method for producing film coating agent having anti-finger treatemtn and anti-reflection

The present invention relates to a coating agent having excellent properties such as anti-reflective properties, fingerprint resistance and scratch resistance by preparing inorganic nanoparticles which are ultrafine particles and hybridizing organic materials such as monomers and organosilanes with organic materials.

Production of a corrosion protection layer on a metal surface e.g. vehicle structure comprises applying a sol-gel composition to the metal surface, drying and/or hardening and applying a further layer and drying and/or hardening

Gegenstand der vorliegenden Erfindung ist eine neue Korrosionsschutzbeschichtung für Metalle, ein Verfahren zu deren Herstellung und deren Verwendung.

Antireflective coating material for photoresists

본 발명은 (a) 하기 화학식 1로 정의된 중합체; (b) 불소 함유 수-난용성(물 중의 0.1 중량% 내지 10 중량%) 유기 C 3-13 지방족 카르복실산; (c) 비금속 수산화물; 및 (d) 용매의 혼합물을 포함하는 반사 방지 코팅 조성물에 관한 것이다. 또한 본 발명은 그러한 반사 방지 코팅 조성물의 제조 방법 및 포토레지스트 조성물과 함께 그러한 반사 방지 코팅 조성물을 사용하여 마이크로전자 장치를 제조하는 방법에 관한 것이다: The present invention (a) a polymer defined by the formula (1); (b) fluorine-containing water-solubility (0.1% to 10% by weight in water) organic C 3-13 aliphatic carboxylic acid; (c) nonmetal hydroxides; And (d) a mixture of solvents. The invention also relates to methods of making such antireflective coating compositions and methods of making microelectronic devices using such antireflective coating compositions in combination with photoresist compositions: 화학식 1 Formula 1 상기 식에서, Where R 1 및 R 2 는 독립적으로 수소 또는 C 1-5 알킬이고, R 1 and R 2 are independently hydrogen or C 1-5 alkyl, R 3 는 메틸, 에틸, 프로필 또는 부틸기이며, R 3 is a methyl, ethyl, propyl or butyl group, R 4 내지 R 7 은 독립적으로 수소 또는 C 1-5 알킬이고, R 4 to R 7 are independently hydrogen or C 1-5 alkyl, n은 10 내지 50,000이다. n is 10 to 50,000.

Composition for forming porous film, porous film and method for producing the same, interlayer insulating film, and semiconductor device

Ceramic composition and method for manufacturing the same, and heat radiating member using the same

본 발명의 세라믹 조성물은 세라믹 수지, 분산매 및 무기충진제를 포함한다. 상기 세라믹 조성물은, 피도물 표면에 코팅되어 내전압성, 고내열성 및 열전도성이 향상된 우수한 물성의 도막을 형성한다.