| Momentive Performance Materials Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120130106 | IN-SITU ACTIVATION OF METAL COMPLEXES CONTAINING TERDENTATE NITROGEN LIGANDS USED AS HYDROSILYLATION CATALYSTS - Disclosed herein is a process for the hydrosilylation of a composition containing a silyl hydride and a compound containing at least one unsaturated group, the process comprising contacting a non-previous metal based complex as a catalyst precursor with an activator being a reducing agent shortly before, simultaneously or after contacting the complex with the composition, to cause the silyl hydride to react with the compound containing at least one unsaturated group to produce a hydrosilylation product. | 05-24-2012 |
| 20120130105 | SELECTIVE NON-PRECIOUS METAL-CATALYZED MONO-HYDROSILYLATION OF POLYUNSATURATED COMPOUNDS - Disclosed herein is the selective synthesis of mono-hydrosilylated derivatives of polyunsaturated compounds, such as trivinylcyclohexane using non-precious metal based pyridinediimine and terpyridine complex as selective hydrosilylation catalysts. | 05-24-2012 |
| 20120130021 | NON-PRECIOUS METAL-CONTAINING 2,8-BIS(IMINO)QUINOLINE COMPLEXES AND THEIR USE AS HYDROSILYLATION CATALYSTS - Disclosed herein are manganese, iron, cobalt, or nickel complexes containing 2,8-bis(imino)quinoline ligands and their use as catalysts or catalysts precursors for hydrosilylation reactions. | 05-24-2012 |
| 20120114928 | Durable Non-Fluorine Water Repellent Agent and Process for Preparing Same - The present invention provides a crosslinkable polysiloxane-containing composition and a process for treating a textile with the composition whereby desirable properties, such as water repellency and durability, are enhanced. | 05-10-2012 |
| 20120100119 | HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE SURFACTANTS - Three types of trisiloxane surfactants having the basic formula: | 04-26-2012 |
| 20120088865 | HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE SURFACTANTS - Three types of trisiloxane surfactants having the basic formula: | 04-12-2012 |
| 20120077776 | HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE SURFACTANTS - Three types of trisiloxane surfactants having the basic formula: | 03-29-2012 |
| 20120067586 | AQUEOUS FOAMING COMPOSITIONS WITH HIGH TOLERANCE TO HYDROCARBONS - A composition for providing a stable foam with high tolerance to hydrocarbons includes (a) an aqueous liquid; (b) at least one water soluble or dispersible silicon-containing polyether foamant contained within the aqueous liquid; and (c) a non-aqueous liquid. The aqueous liquid includes water and brine. The non-aqueous liquid includes liquid hydrocarbons. | 03-22-2012 |
| 20120064052 | Hydrolysis Resistant Organomodified Trisiloxane Surfactants - Three types of trisiloxane surfactants having the basic formula: | 03-15-2012 |
| 20120046488 | SOLVENTLESS PROCESS TO PRODUCE AROMATIC GROUP-CONTAINING ORGANOSILANES - Disclosed herein is a process for producing an aromatic group-containing organosilane, The process includes reacting a reaction mixture comprising an aromatic organic compound of the formula R | 02-23-2012 |
| 20120024759 | COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME - The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a silicon containing co-polymer. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed. | 02-02-2012 |
| 20110259464 | CHLORINE-RESISTANT CROSSLINKABLE POLYOLEFIN COMPOSITIONS AND ARTICLES MADE THEREFROM - The present invention relates to chlorine resistant crosslinkable silane-containing polyolefin compositions and stabilizer masterbatch compositions, their preparation, and articles made therefrom. These crosslinkable silane-containing compositions contain a mixture of antioxidants, light absorbers and stabilizers that provide resistance to the levels of chlorine used in potable water and to light, thereby extending the useful life of said articles made therefrom, such as potable water pipes and valves, bottles, tanks, and the like. | 10-27-2011 |
| 20110251067 | Hydrolysis Resistant Organomodified Trisiloxane Surfactants - Three types of trisiloxane surfactants having the basic formula: | 10-13-2011 |
| 20110245354 | Polyorganosiloxane Demulsifier Compositions and Methods of Making Same - The invention relates to a method for separating emulsions of oil and water, the method comprising incorporating a demulsifying-effective amount of a polyorganosiloxane demulsifier into an emulsion comprising an oil phase and an aqueous phase. The invention also relates to compositions containing polyorganosiloxane demulsifier and the water and oil phases of an emulsion. | 10-06-2011 |
| 20110237740 | BLEND OF SILYLATED POLYURETHANE CONTAINING POLYDIORGANOSILOXANE AND SILYLATED POLYURETHANE AND SUBSTRATES CONTAINING SAME AND PROCESS OF MAKING SAID SUBSTRATES - The present invention is directed to a composition having: (A) at least one silylated polyurethane resin containing polydiorganosiloxane; and, (B) at least one silylated polyurethane resin A. | 09-29-2011 |
| 20110237734 | SILYLATED POLYURETHANE/POLYORGANOSILOXANE BLEND AND SEALANT COMPOSITION AND FUMED SILICA COMPOSITION CONTAINING SAME - There is provided herein a composition comprising: (A) a silanol and/orhydrocarbon-terminated polyorganosiloxane in an amount of from about 30 weight percent to about 90 weight percent; and, (B) a moisture curable silylated polyurethane resin in an amount of from about 10 weight percent to about 70 weight percent. There is also provided herein in another embodiment a two part sealant composition wherein the first part comprises: (A) a silanol and/or hydrocarbon-terminated polyorganosiloxane in an amount of from about 15 weight percent to about 60 weight percent, (B) a moisture curable silylated polyurethane resin in an amount of from about 2 weight percent to about 32 weight percent, and (C) a filler, said weight percents being based on the weight of the first part. In addition, there is provided herein a fumed silica composition comprising: (A) a silanol and/or hydrocarbon-terminated polyorganosiloxane in an amount of from about 20 weight percent to about 62 weight percent; (B) a moisture curable silylated polyurethane resin in an amount of from about 8 weight percent to about 38 weight percent; and, (C) a treated fumed silica in an amount of from about 5 to about 10 weight percent. | 09-29-2011 |
| 20110213074 | DIOL-DERIVED ORGANOFUNCTIONAL SILANE AND COMPOSITIONS CONTAINING SAME - Described are diol-derived organofunctional silanes in which the silanes contain cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and methods for the preparation of the silanes. Also described are rubber compositions containing the diol-derived organofunctional silanes, methods for the preparation of the rubber compositions and articles of manufacture containing the rubber compositions, in particular, automotive tires and components thereof. | 09-01-2011 |
| 20110184106 | SILICON POLYETHERS AND A METHOD OF PRODUCING THE SAME - The present invention provides a non-crosslinked silicon polyether composition comprising at least one compound with the following formula; | 07-28-2011 |
| 20110184075 | DEMULSIFIER COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME - The present invention provides for a demulsifying composition comprising a blend of a) an emulsion; and b) a demulsifying-effective amount of a non-crosslinked silicon polyether. The present invention also provides for a method for separating emulsions using the demulsifying composition discussed. | 07-28-2011 |
| 20110184074 | HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE SURFACTANTS - Three types of trisiloxane surfactants having the basic formula: | 07-28-2011 |
| 20110152444 | NETWORK COPOLYMER CROSSLINKED COMPOSITIONS AND METHODS OF MAKING THE SAME - The present invention is directed to a network composition having the reaction product of: (i) at least one anionic polymerizable ethylenically unsaturated monomer (I) selected from the group consisting of | 06-23-2011 |
| 20110152423 | NETWORK COPOLYMER CROSSLINKED EMULSIONS AND DEMULSIFYING COMPOSITIONS COMPRISING THE SAME - The present invention is directed to a network composition the reaction product of: (i) at least one anionic polymerizable ethylenically unsaturated monomer (I) selected from the group consisting of | 06-23-2011 |
| 20110152083 | NETWORK COPOLYMER CROSSLINKED COMPOSITIONS AND PRODUCTS COMPRISING THE SAME - The present invention provides for a household, agricultural, coating or personal care product composition containing the crosslinked reaction product of a network composition the reaction product of: (i) at least one anionic polymerizable ethylenically unsaturated monomer (I) selected from the group consisting of | 06-23-2011 |
| 20110151154 | INSULATED GLASS UNIT WITH SEALANT COMPOSITION HAVING REDUCED PERMEABILITY TO GAS - The invention relates to a high thermal efficiency, insulated glass unit structure sealed with a cured composition containing, inter alia, moisture-curable linear silylated resin and organic nanoclay, the cured composition exhibiting low permeability to gas(es). | 06-23-2011 |
| 20110130536 | COPOLYMERS OF EPOXY COMPOUNDS AND AMINO SILICONES AND COMPOSITIONS COMPRISING THE SAME - The present invention provides for a composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). | 06-02-2011 |
| 20110127195 | DEMULSIFYING COMPOSITIONS AND METHODS FOR SEPARATING EMULSIONS USING THE SAME - The present invention provides for a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV). | 06-02-2011 |
| 20110112221 | EPOXY SILANE OLIGOMER AND COATING COMPOSITION CONTAINING SAME - A process for producing an epoxy silane oligomer including a reaction glycidoxy silane and/or cycloaliphatic epoxy silane having 2 or 3 allcoxy groups and, optionally, a copolymerizable silane other than glycidoxy and cycloaliphatic epoxy silane, with less than 1.5 equivalents of water in the presence of a catalyst, wherein said water is continuously fed during the reaction. | 05-12-2011 |
| 20110111212 | Method of Applying An Anti-Corrosion And/Or Adhesion Promoting Coating To A Metal And Resulting Coated Metal - A method of coating at least a portion of the exposed surface of a metal comprises:
| 05-12-2011 |
| 20110105428 | HYDROLYSIS RESISTANT ORGANOMODIFIED SILYLATED IONIC SURFACTANTS - The present invention provides for a composition comprising a silane having the formula: | 05-05-2011 |
| 20110085988 | SWOLLEN SILICONE COMPOSITION, PROCESS OF PRODUCING SAME AND PRODUCTS THEREOF - There is provided herein, in one specific embodiment, silicone composition(s) comprising unique combination(s) of silicone polymer and alkyltrisiloxane(s) which can produce silicone composition(s) with lower solids content than silicone compositions that use other than alkyltrisiloxane(s); while still maintaining a desirable viscosity. | 04-14-2011 |
| 20110065948 | Nanosized Copper Catalyst Precursors For The Direct Synthesis Of Trialkoxysilanes - The present invention provides a process for using nanosized copper, nanosized copper oxides, nanosized copper chlorides, other nanosized copper salts, and mixtures thereof, as sources of catalytic copper in the Direct Synthesis of trialkoxysilanes of the formula HSi(OR) | 03-17-2011 |
| 20110046264 | CYCLIC DIOL-DERIVED BLOCKED MERCAPTOFUNCTIONAL SILANE COMPOSITIONS - Diol derived blocked mercaptofunctional silane compositions in which the silanes comprise cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and processes for their preparation are provided. Also provided are rubber compositions comprising the cyclic diol-derived blocked mercaptofunctional silanes, processes for their preparation and articles of manufacture comprising the rubber compositions, in particular, automotive tires and components thereof. | 02-24-2011 |
| 20110021692 | Sulfur-Containing Silane, Filled Elastomeric Compositions Containing Same And Articles Made Therefrom - Sulfur-containing silanes described herein can serve as coupling agents for fillers in elastomer compositions used, for example, in tires, belts, hoses, shoe soles, seals, gaskets, and the like. The sulfur containing silanes advantageously reduce or eliminate the generation of volatile organic compounds (VOCs) during use. | 01-27-2011 |
| 20110015075 | HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE IONIC SURFACTANTS - An asymmetric organomodified disiloxane surfactant having the formula: | 01-20-2011 |
| 20110009545 | SURFACE-MODIFIED NON-HALOGENATED MINERAL FILLERS - The invention relates to surface-modified non-halogenated mineral filler compositions comprising a particulate mineral filler core comprising hydroxide groups bound to divalent or trivalent metal ions, said particulate mineral filler core having on its surface (i) one or more short-chain organosilano groups each having one to three silicon-bound short-chain hydrocarbon groups having, independently, one to three carbon atoms, and (ii) one or more long-chain organosilano groups having one to three silicon-bound straight-chained or branched, saturated or unsaturated, long-chain hydrocarbon groups containing, independently, eight to twelve carbon atoms, wherein the long-chain organosilano groups are present in an amount of up to about fifty-five mole percent of combined molar amount of long-chain and short-chain organosilano groups. | 01-13-2011 |
| 20110003922 | Halo-Functional Silane, Process For Its Preparation, Rubber Composition Containing Same and Articles Manufactured Therefrom - A halo-functional silane possesses halogen functionality and alkanedioxysilyl functionality. | 01-06-2011 |
| 20100249358 | Organosilicone Compositions and Methods for Preparing Them - Disclosed herein is a composition comprising a structure (M | 09-30-2010 |
| 20100217016 | LOW VOC EPOXY SILANE OLIGOMER AND COMPOSITIONS CONTAINING SAME - A process for producing a low VOC epoxy silane oligomer which includes hydrolyzing an epoxy silane, the epoxy silane upon hydrolysis of its hydrolyzable sites producing a reduced amount of volatile organic compound compared to that produced by the hydrolysis of a silane possessing an equivalent number of hydrolyzable sites all of which are hydrolyzable alkoxy groups, the hydrolyzing of the epoxy silane being carried out with less than 1.5 equivalents of water, said water being continuously fed during the hydrolysis reaction. | 08-26-2010 |
| 20100215922 | COATINGS AND PRINTING INK COMPOSITIONS CONTAINING SILYLATED POLYETHER SURFACTANTS AND ARTICLES MADE THEREFROM - The present invention relates to coating and printing ink compositions containing silylated polyether compounds comprising a hydrolysis-resistant bis-silyl hydrocarbylene group. More particularly, the silylated polyether compound comprising a bis-silyl hydrocarbylene group provides to the coating and ink compositions formulation flexibility over the entire pH range, leveling-and-flow and surface wetting, and are non-reactive with the other components of the coating and ink compositions, thereby providing long-term shelf-stability of formulated coatings and inks. These coating and ink compositions containing silylated polyether compounds do not release silicone materials and thereby provide articles treated with these coatings and ink compositions with uniform appearance and gloss. | 08-26-2010 |
| 20100204409 | Process For Crosslinking Thermoplastic Polymers With Silanes Employing Peroxide Blends, The Resulting Crosslinked Thermoplastic Polymer Composition And Articles Made Therefrom - In one embodiment herein there is provided a composition comprising (i) one or more unsaturated silane compounds according to the Formula (1): | 08-12-2010 |
| 20100179279 | Silated Core Polysulfides, Their Preparation And Use In Filled Elastomer Compositions - This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particularly tires, made from the elastomer compositions described herein. | 07-15-2010 |
| 20100178521 | SILANE COATING COMPOSITIONS CONTAINING SILICON-BASED POLYETHER COPOLYMERS, METHODS FOR COATING METAL SURFACES AND ARTICLESMADE THEREFROM - A silane coating composition containing a silicon-based copolymer, a method for treating the surfaces of a metal such as steel, zinc-coated steels, or aluminum, to provide for the formation of a uniform conversion and/or passivation coating which increases the corrosion resistance of bare or painted metal and/or the adhesion properties of the metal, along with a metal having a conversion and/or passivation coating applied thereto are disclosed. Methods of the invention include contacting the requisite metal surface with an aqueous solution of a silane compound and a silicon-based polyether copolymer. | 07-15-2010 |
| 20100174019 | Silated Cyclic Core Polysulfides, Their Preparation And Use In Filled Elastomer Compositions - This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particularly tires, made from the elastomer compositions described herein. | 07-08-2010 |
| 20100158834 | COMPOSITION COMPRISING AT LEAST TWO DIFFERENT CYCLOALKYLMETHICONES AND USE THEREOF - A cosmetic composition includes comprising a blend of cycloalkylmethicones comprising at least two different cycloalkylmethicones having general formula I: | 06-24-2010 |
| 20100150811 | Preparation of Nanosized Copper (I) Compounds - A method of making nanosized copper (I) compounds, in particular, copper (I) halides, pseudohalides, and cyanocuprate complexes, in reverse micelles or microemulsions is disclosed herein. The method of the invention comprises (a) dissolving a copper (II) compound in the polar phase of a first reverse micelle or microemulsion, (b) dissolving a copper (II) to copper (I) reducing agent or a pseudohalide salt in the polar phase of a second sample of the same reverse micelle or microemulsion, (c) mixing the two reverse micelle/microemulsions samples to form nanometer sized copper (I) compounds and (d) recovering said nanometer sized copper (I) compounds. The present invention is also directed to the resultant nanosized copper (I) compounds, such as copper (I) chloride, copper (I) cyanide, and potassium cyanocuprate complexes having an average particle size of about 0.1 to 600 nanometers. | 06-17-2010 |
| 20100113855 | Low-Foaming Gas Processing Compositions And Uses Thereof - The invention relates to low-foaming gas processing compositions comprising (a) a silicone antifoam component comprising a base silicone fluid and a particulate metal oxide; (b) an emulsifying component in an amount suitable for the at least substantial emulsification of the silicone antifoam component in water; (c) a polypropylene glycol component at least partially soluble, emulsifiable, and/or dispersible in water; (d) a water-soluble or water-dispersible gas processing agent; and (e) water. The invention also relates to methods for processing a gas by treating the gas with these foam suppressing compositions. | 05-06-2010 |
| 20100098888 | Insulated Glass Unit Possessing Room Temperature-Cured Siloxane Sealant Compositon of reduced gas permeability - The invention relates to an insulated glass unit having an increased service life. An outer glass pane and inner glass pane are sealed to a spacer to provide an improved gas impermeable space. The glass unit includes a curable two-part sealer composition which, upon curing, exhibits unexpectedly high adhesion to substrates. | 04-22-2010 |
| 20100069546 | COATING COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS - Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: | 03-18-2010 |
| 20100069329 | COSMETIC COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS - Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: | 03-18-2010 |
| 20100069279 | HOME CARE COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS - Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: | 03-18-2010 |
| 20100053841 | WAFER PROCESSING APPARATUS HAVING A TUNABLE ELECTRICAL RESISTIVITY - An article with an etch resistant coating is disclosed. The article is a heating element, wafer carrier, or electrostatic chuck. The article has a base substrate made of a ceramic or other material, and further has one or more electrodes for resistance heating or electromagnetic chucking or both. The eth resistant coating has a plurality of regions made from materials having different electrical volume resistivities, such that the overall coating has a bulk resistivity that can be tailored by varying the relative size of each region. | 03-04-2010 |
| 20100040570 | SILICONE MODIFIED FATTY ACIDS, METHOD OF PREPARATION AND USAGE THEREOF - The present invention relates to silicone modified fatty carboxylic acid compounds. More specifically, the present invention relates to low molecular weight, i.e., short chain, silicone modified fatty carboxylic acids, their use and method of making same. The present invention provides silicone compounds partially derived from natural products for use in cosmetic formulations. | 02-18-2010 |
| 20100004476 | Hydrosilylation process for gaseous unsaturated hydrocarbons - Organosilicon compounds are prepared by the addition reaction of a gaseous unsaturated hydrocarbon with a silane or siloxane containing at least one silicon-bonded hydrogen atom in the presence of a hydrosilylation catalyst in a liquid reaction medium. In this process the unsaturated hydrocarbon and optionally the silane or siloxane is dispersed into the liquid reaction medium by a jet eductor (also known as a venturi pump) device and the resultant gas-in-liquid dispersion is introduced into a bubble reactor. | 01-07-2010 |
| 20090326181 | Silylated polycarbonate polymers, method of making, and articles - A polycarbonate polymer or copolymer comprising pendant silylated dihydroxy aromatic compound of the formula (1a); | 12-31-2009 |
| 20090203836 | Rubber compositions comprising coupling agents for mineral-filled elastomer compositions - A composition of matter is disclosed that comprises at least one silane coupling agent for coupling an elastomer and a filler wherein said silane comprises at least one hydrolysable group that, upon compounding said silane with said elastomer and filler, is released to yield a compound that improves downstream processability of the compounded composition or the properties of the final rubber product or both. | 08-13-2009 |
| 20090176893 | HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE IONIC SURFACTANTS - The present invention provides for a composition comprising a siloxane having the formula: | 07-09-2009 |
| 20090173913 | HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE IONIC SURFACTANTS - An asymmetric organomodified disiloxane surfactant having the formula: | 07-09-2009 |
| 20090173912 | MIXTURES OF HYDROLYSIS RESISTANT ORGANOMODIFIED TRISILOXANE IONIC SURFACTANTS - The present invention provides for a mixture comprising a siloxane having the formula: | 07-09-2009 |
| 20090171108 | MIXTURES COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE IONIC SURFACTANTS - A surfactant mixture comprising
| 07-02-2009 |
| 20090118421 | COPOLYMER OF EPOXY COMPOUNDS AND AMINO SILANES - The present invention provides for a composition comprising the reaction product of
| 05-07-2009 |
| 20090117793 | Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength - The present invention provides for textiles treated with a composition comprising the reaction product of
| 05-07-2009 |
| 20090069457 | Open-cell polyurethane foam and process for its manufacture - There is provided a predominantly open-cell polyurethane foam obtained from a predominantly open-cell polyurethane foam-forming reaction medium which comprises:
| 03-12-2009 |
| 20090036701 | Process for the preparation of thiocarboxylate silane - An aqueous process is described in which thiocarboxylate silane is produced from haloalkyl silane by reaction of the haloalkyl silane with an aqueous solution of thiocarboxylate salt. Also described is a process for the preparation of aqueous thiocarboxylate salt from a sulfide and/or hydrosulfide and an acid chloride and/or acid anhydride. | 02-05-2009 |
| 20080306294 | Silylated polycarbonate polymers, method of making, and articles - A silylated dihydroxy aromatic compound of the formula (1a); | 12-11-2008 |
| 20080255318 | Organosilicone compositions and methods for preparing them - Disclosed herein is a composition comprising a structure (M | 10-16-2008 |
