Patent application number | Description | Published |
20080214744 | Coating composition, making method, and coated article - A coating composition is based on a water-soluble silicon-containing polymer containing a silyl group capable of reaction with an inorganic material to form a chemical bond and a plurality of amino groups capable of reaction with an organic resin to form chemical bonds. This coating composition has a water solubility and adhesion to inorganic materials and organic resins, and serves as a primer or modifier for improving many properties including mechanical strength, water and boiling water resistance and weatherability. | 09-04-2008 |
20080248317 | METAL SURFACE TREATING AGENT, SURFACE TREATED STEEL MATERIAL AND TREATING METHOD, AND COATED STEEL MATERIAL AND ITS PRODUCTION METHOD - A chromate-free metal surface treating agent which is well adapted for use with a metal-coated steel material is provided. This agent provides excellent workability, adhesion, and corrosion resistance when used as a pretreatment before providing an overcoat, for example, by applying a coating composition. A steel material which has been treated with such surface treating agent, and a method for treating a metal surface with such surface treating agent, as well as a coated steel material having an overcoat formed on the surface treated steel material, and its production method are also provided. The metal surface treating agent contains a compound which contains all of the following structures (a) to (c): (a) a straight chain and/or branched organic polymer skeleton formed by carbon-carbon bond optionally containing nitrogen atom between the carbon-carbon bond; (b) a primary, secondary, or tertiary amino group; and (c) a silyl group having a hydrolyzable group and/or hydroxy group bonded by silicon-carbon bond in one molecule and/or its (partial) hydrolysis and condensation product as its critical component, and this critical component is dissolved in water and/or an organic solvent. | 10-09-2008 |
20090209691 | TRIAZINETHIOL AND ALKENYL-CONTAINING ORGANOPOLYSILOXANE, MAKING METHOD, AND PRIMER COMPOSITION COMPRISING SAME - An organopolysiloxane having triazinethiol and alkenyl radicals in a molecule and a primer composition comprising the same are provided. The primer composition assists in establishing a high bond strength between metal and silicone rubber by the mechanism that the triazinethiol moieties form strong chemical bonds with a difficult-to-bond metal such as gold, silver or copper, and the alkenyl moieties are involved in silicone rubber vulcanization. | 08-20-2009 |
20090286924 | POLYFUNCTIONAL EPOXY-CONTAINING ORGANOSILICON COMPOUND, MAKING METHOD, COATING COMPOSITION, AND COATED ARTICLE - A polyglycidyl ether compound having a plurality of epoxy groups and a hydroxy group in the molecule is reacted with a silane coupling agent having an isocyanate group, and specifically the hydroxyl group on the polyglycidyl ether compound is reacted with the isocyanate group on the silane coupling agent. Then an organosilicon compound having a plurality of epoxy groups per alkoxysilyl group is synthesized wherein the ratio of epoxy groups to alkoxysilyl groups may be adjusted as desired. The resulting organosilicon compound is useful as a primer and resin modifier. | 11-19-2009 |
20100060829 | ORGANOSILICON COMPOUNDS, PRODUCTION PROCESSES THEREOF, PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS CONTAINING THE ORGANOSILICON COMPOUNDS, SELF-ADHESIVE POLARIZERS AND LIQUID CRYSTAL DISPLAYS - Organosilicon compounds are represented by the following formula: | 03-11-2010 |
20100119852 | GAS BARRIER COMPOSITION AND LAMINATE - A coating composition comprising an organopolysiloxane having a triazine-thiol radical is coated onto a film substrate to form a gas barrier layer having improved properties including gas barrier, adhesion, flexibility, flexing resistance, and transparency. | 05-13-2010 |
20100210862 | Photopolymerizable functional radical-containing organosilicon compound and making method - An organosilicon compound is provided comprising an organic functional radical having a photopolymerizable double bond linked to a hydrolyzable radical-bonded silicon atom via a divalent organic radical containing a urea bond. Due to the inclusion of amide, urethane or urea bond structure and a photopolymerizable functional radical, the organosilicon compound has excellent compatibility with resins. The method is capable of preparing the organosilicon compound having a minimal chlorine content. | 08-19-2010 |
20110003989 | MELAMINE-FUNCTIONAL ORGANOSILICON COMPOUND AND MAKING METHOD - A melamine skeleton-bearing organosilicon compound has a film forming ability, water solubility and compatibility with resins. It is prepared by reacting cyanuric chloride with a primary and/or secondary amine compound and neutralizing with a base. | 01-06-2011 |
20110293951 | AQUEOUS SILOXANE COATING COMPOSITION, MAKING METHOD, SURFACE TREATING AGENT, SURFACE TREATED STEEL, AND COATED STEEL - A cohydrolyzate and/or (partial) cohydrolytic condensate obtained from hydrolysis of (i) an epoxy-containing silane coupling agent, (ii) an organosilicon compound having at least two hydrolyzable silyl groups, and (iv) another hydrolyzable silyl group-containing organosilicon compound in the presence of (iii) an aqueous silica sol is dissolved and/or dispersed in water to form an aqueous siloxane coating composition having an alcohol content of up to 5% by weight. The composition is stable during storage at room temperature and able to form a cured coat which exerts satisfactory water resistance and corrosion control. | 12-01-2011 |
20120149901 | HYDROSILYLATION METHOD, METHOD FOR PRODUCING ORGANOSILICON COMPOUND, AND ORGANOSILICON COMPOUND - A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal migration of the double bond are suppressed without sacrificing the hydrosilylation reactivity, even if an olefin compound having tertiary amine atom which can be a catalyst poison was used. In the hydrosilylation, an olefin compound having carbon-carbon unsaturated bond, and a compound having hydrogensilyl group are reacted in the presence of an acid amide compound, a nitrile compound and an aromatic hydroxyl compound, or an organoamine salt compound, by using catalytic action of platinum and/or its complex compound. | 06-14-2012 |
20120296023 | METHOD FOR PRODUCING THIOESTER GROUP-CONTAINING ORGANOSILICON COMPOUND, THIOESTER GROUP-CONTAINING ORGANOSILICON COMPOUND, COMPOUNDING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE - A new method for producing a thioester group-containing organosilicon compound by a convenient reaction with dramatically improved workability generating reduced byproduct is provided. The method comprises reacting an organosilicon compound having a hydrolyzable silyl group and mercapto group with a carboxylic anhydride. Also provided are an organosilicon compound having a hydrolyzable silyl group, a thioester group, and carboxyl group in the same molecule capable of remarkably reducing hysteresis loss of the cured rubber composition; a compounding agent for rubber containing such organosilicon compound; a rubber composition prepared by blending such compounding agent for rubber; and a tire produced by using the cured rubber composition are also provided. | 11-22-2012 |
20120296024 | ORGANOSILICON COMPOUND AND ITS PRODUCTION METHOD, COMPOUNDING AGENT FOR RUBBER, RUBBER COMPOSITION, AND TIRE - A method for producing a sulfur-containing organosilicon compound capable of dramatically reducing hysteresis loss of the cured rubber composition and improving abrasion resistance and its production method are provided. A compounding agent for rubber containing the sulfur-containing organosilicon compound, a rubber composition prepared by blending such compounding agent for rubber, and a tire produced by using the cured rubber composition are also provided. The sulfur-containing organosilicon compound has a hydrolyzable silyl group, amino group, and mercapto group. | 11-22-2012 |
20120322946 | ORGANOSILICON COMPOUNDS, PRODUCTION PROCESSES THEREOF, PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS CONTAINING THE ORGANOSILICON COMPOUNDS, SELF-ADHESIVE POLARIZERS AND LIQUID CRYSTAL DISPLAYS - Organosilicon compounds are represented by the following formula: | 12-20-2012 |
20130053515 | ORGANOSILICON COMPOUNDS, PRODUCTION PROCESSES THEREOF, PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS CONTAINING THE ORGANOSILICON COMPOUNDS, SELF-ADHESIVE POLARIZERS AND LIQUID CRYSTAL DISPLAYS - Organosilicon compounds are represented by the following formula: | 02-28-2013 |
20130066014 | ORGANOSILICON COMPOUNDS, PRODUCTION PROCESSES THEREOF, PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS CONTAINING THE ORGANOSILICON COMPOUNDS, SELF-ADHESIVE POLARIZERS AND LIQUID CRYSTAL DISPLAYS - Organosilicon compounds are represented by the following formula: | 03-14-2013 |
20140005431 | ORGANOPOLYSILOXANE AND MAKING METHOD | 01-02-2014 |
20140221678 | ORGANOSILICON COMPOUND HAVING CONJUGATED DIENE STRUCTURE AND MAKING METHOD - The invention provides a conjugated diene structure-containing organosilicon compound having formula (1): | 08-07-2014 |
20140323653 | LOW-TEMPERATURE, FAST CURING COATING COMPOSITION AND CURED ARTICLE - A coating composition comprising (A) an organosiloxane obtained from hydrosilylation reaction of an organohydrogensiloxane having at least two hydrosilyl groups with an alkenyl-containing alkoxysilane, and (B) an organometallic catalyst is fast curable at low temperature. The cured coating is crack resistant. | 10-30-2014 |
20140336329 | LOW-TEMPERATURE CUREABLE COATING COMPOSITION AND ARTICLE HAVING CURED COATING THEREOF - A coating composition comprising a hydrolyzable silyl-containing (meth)acrylic copolymer which is obtained from copolymerization of an alkyl (meth)acrylate with a silane compound having a long-chain alkylene linker between a hydrolyzable functional group and a radically polymerizable unsaturated group, and an organometallic catalyst is low-temperature curable and isocyanate-free. Even though the silane content is increased for coating hardness, the composition maintains alkali resistance and has good adhesion and solvent resistance when applied onto substrates. | 11-13-2014 |
20150044466 | AQUEOUS SILANE COUPLING AGENT COMPOSITION, MAKING METHOD, SURFACE TREATING AGENT, AND ARTICLE - A composition comprising a silane coupling agent having dicarboxylic acid group and water is provided. The composition has a solid content of 0.5-50 wt % based on the entire composition and a volatile organic compound content of up to 10 wt % based on volatile components which are detectable by headspace gas chromatography. The composition is substantially free of volatile organic compounds such as alcohols, does not release volatile compounds with the lapse of time, has improved storage stability under high-temperature conditions, and is effective as modifier. | 02-12-2015 |