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| Number | Title | Issue Date |
| 8158739 | Branched polydiorganosiloxane polyamide copolymers Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polyd... | 04/17/2012 |
| 8138295 | Polycarbonate-polysiloxane copolymer resin composition with high impact strength at low temperature and mechanical strength and method for preparing the same Disclosed herein is a polycarbonate-polysiloxane copolymer resin composition comprising: (A) about 100 parts by weight of a thermoplastic polycarbonate resin; and (B) about 0.1 to about 30 parts by weight of an organic siloxane polymer having a primary amine group. ... | 03/20/2012 |
| 8101702 | Silicone-containing composition A silicone-containing composition comprises the reaction product of a first component and an excess of an isocyanate component relative to the first component to form an isocyanated intermediary. The first component is selected from one of a polysiloxane and a silic... | 01/24/2012 |
| 8076440 | Polysiloxane block copolymers The invention relates to polysiloxane block copolymers of the formula A[LB(S)Q]m, where A is a polysiloxane block, L is a divalent organic linker, B is a polymer block composed of radically polymerizable monomers, S is a sulfur atom and Q is a monovalent ... | 12/13/2011 |
| 8039571 | Use of a comb polymer with at least one polyalkylene oxide grafted function as a mineral charge compatibility agent for chlorinated thermoplastic materials The invention firstly concerns the use as a compatibilizing agent, in a process to manufacture a chlorinated thermoplastic resin filled with a mineral material, of a comb polymer having at least one anionic monomer with ethylenic unsaturation, to which is grafted at... | 10/18/2011 |
| 8034890 | Porous films and bodies with enhanced mechanical strength This invention provides a process for making a polyfunctional starburst-shaped fullerene derivative for use as a matrix-reinforcing agent for mesoporous and other porous materials. This invention can include the formation of a highly soluble example of such a deriva... | 10/11/2011 |
| 8013098 | Branched polydiorganosiloxane polyamide copolymers Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polyd... | 09/06/2011 |
| 8013097 | Silicone polyether block copolymers having organofunctional endblocking groups Silicone polyether copolymers are disclosed having the average formula E-B-[AB]n-E where E is an organofunctional endblocking group, B is a diorganopolysiloxane, A is a divalent organic group comprising at least one polyether group, and n is ≧1. The sil... | 09/06/2011 |
| 8013096 | Perfluoroether moiety-containing polymer and a surface treating agent comprising the same The present invention relates to a perfluoropolyoxyalkylene group-containing polymer represented by the following formula (1), wherein Rf is a group having a perfluoropolyoxyalkylene group; W1 ... | 09/06/2011 |
| 7999053 | Aldehyde functional siloxanes A process for preparing aldehyde functional organopolysiloxanes and the products prepared therefrom is disclosed. The process involves a hydrosilylation reaction between an aldehyde having a non -conjugated unsaturated group with a polyorganohydrogensiloxane. ... | 08/16/2011 |
| 7973119 | Adhesive systems using imines and salts thereof and precursurs to electron deficient olefins This invention relates to adhesive systems using imines and salts thereof and precursors to electron deficient olefins. ... | 07/05/2011 |
| 7968667 | Adhesive compositions for optical fibers To provide adhesive compositions for optical fibers which are curable with moisture and excellent in adhesiveness and resistance to moist heat. An Adhesive composition for optical fibers containing (A) a component having a reactive silicon containing group wh... | 06/28/2011 |
| 7956150 | Amide-substituted silicones and methods for their preparation and use A composition includes: (A) an amide-substituted silicone and (B) a thermally conductive filler. The composition may be used as a thermal interface material for dissipating heat from electronic devices. ... | 06/07/2011 |
| 7923523 | Synthesis of elastomeric poly(carborane-siloxane-acetelyene)S A linear polymer comprising carborane, siloxane, and acetylene units, which may be cross-linked to a cured polymer and/or pyrolyzed to a ceramic. ... | 04/12/2011 |
| 7915370 | Branched polydiorganosiloxane polyamide copolymers Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polyd... | 03/29/2011 |
| 7910682 | Curable composition and methods for improving recovery properties and creep properties Disclosed are a curable composition characterized by using a curable composition including an organic polymer (A1) having one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds in which the one or more silicon-cont... | 03/22/2011 |
| 7897715 | Copolymers and ceramic-carbonaceous solids from divinyl aromatic ether oligomers and divinyl carborane siloxane A method and product thereof made by: reacting a carborane-containing compound and an aromatic compound (below) with a crosslinker having at least two silyl hydrogen atoms. R is alkyl, aryl, alkylaryl, haloalkyl, or haloaryl group. Cb is a divalent carbor... | 03/01/2011 |
| 7838614 | Siloxane containing block copolymers, process for their preparation and their use for lubricants The invention relates to novel polyester-polysiloxane block copolymers, to a process for their preparation and to the use of these polymers as a base oil or as an additive in lubricants, especially silicone oils. ... | 11/23/2010 |
| 7829649 | Perfluoropolyether-polyorganosiloxane block copolymer and a surface treatment agent comprising the same A perfluoropolyether-polyorganosiloxane block copolymer represented by the following formula (1), the block copolymer having a number average molecular weight, reduced to polystyrene, of from 2,000 to 20,000, W2-Q-Rf-Q-(W1-Q-Rf-Q)g-W2 (1) | 11/09/2010 |
| 7816479 | Polyoxyalkylene-alkyl functional siloxane resins and aqueous compositions thereof Siloxane resins containing both polyoxyalkylene M siloxy units and alkyl functional M and T siloxy units and aqueous compositions thereof are disclosed. The aqueous compositions contain dispersed particles stabilized by the siloxane resin, and are useful for the ent... | 10/19/2010 |
| 7772351 | Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtained The invention relates to a water-soluble copolymer having at least one alkoxy or hydroxyl polyalkylene glycol function grafted onto at least one ethylenically unsaturated monomer, as an agent to improve the activation of the optical brightness of the end product, in... | 08/10/2010 |
| 7718750 | Multi alkoxylated silicone surfactants The present invention is directed to organo-silicone compound that have alkoxylated allyl alcohol groups of different degree of ethylene oxide and or propylene oxide present on two or more different groups. It is also directed to the use of that compound in personal... | 05/18/2010 |
| 7705101 | Branched polydiorganosiloxane polyamide copolymers Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polyd... | 04/27/2010 |
| 7700710 | Pyrolytic formation of metallic nanoparticles A method and a ceramic made therefrom by: providing a composition of a compound having the formula below and a metallic component, and pyrolyzing the composition. R is an organic group. The value n is a positive integer. Q is an acetylenic repeat unit having an acet... | 04/20/2010 |
| 7696294 | Siloxane polymers and uses thereof A method for preparing a siloxane polymer comprising the steps of (a) providing an aldehyde-based redox initiator; and (b) reacting said redox initiator with a siloxane having a plurality of end-capped hydride moieties to form a siloxane polymer having a plurality o... | 04/13/2010 |
| 7687591 | Solventless silicone pressure sensitive adhesives with improved high temperature cohesive strength This invention relates to silicone compositions suitable for forining pressure sensitive adhesives. More particularly, the present invention relates to solventless curable PSA compositions suitable for forming pressure sensitive adhesive compositions having improved... | 03/30/2010 |
| 7652114 | Method for preparing polyoxyalkylene-organopolysiloxane copolymers A polyoxyalkylene-organopolysiloxane copolymer is prepared by reacting a polyoxyalkylene allyl ether with an organohydrogenpolysiloxane in the presence of a platinum group metal catalyst. In one embodiment, a polyoxyalkylene allyl ether having a CPR value of less th... | 01/26/2010 |
| 7649070 | Synthesis of elastomeric poly(carborane-siloxane-acetelyene)s A linear polymer comprising carborane, siloxane, and acetylene units, which may be cross-linked to a cured polymer and/or pyrolyzed to a ceramic. ... | 01/19/2010 |
| 7579424 | Ceramic material made from siloxane-acetylene polymer containing metal-acetylene complex A ceramic made by providing a composition and pyrolyzing the composition. The composition has siloxane polymer, metallic polymer, siloxane thermoset, and/or metallic thermoset having a backbone having: an acetylenic repeat unit; and —SiR2—(O—SiR | 08/25/2009 |
| 7579425 | High softening temperature synthetic alkylsilicone wax A method for making high softening point linear and cyclic alkylsilicone waxes includes reacting a C30+ alpha olefin wax with a silicone hydride polymer in the presence of a catalyst. The high softening point linear and cyclic alkylsilicone waxes have softening poin... | 08/25/2009 |
| 7576168 | Thermoset material made from siloxane-acetylene polymer containing metal-acetylene complex A metallized thermoset containing a crosslinked metallized polymer having a backbone having an acetylenic repeat unit and —SiR2—(O—SiR2)n— and/or —SiR2—(O—SiR2)n-[Cb-SiR2—(O... | 08/18/2009 |
| 7563856 | Linear polyamino and/or polyammonium polysiloxane copolymers II The invention relates to linear polyamino- and/or polyammonium-polysiloxane copolymers, particularly hydrophilic polyquaternary polysiloxane copolymers, and to their use in cosmetic formulations, in laundry detergents or for surface-treating substrates. ... | 07/21/2009 |
| 7553920 | Fluorocarbon elastomer silicon vulcanizates A method is disclosed for preparing an elastomeric composition comprising: (I) mixing (A) a silicone base comprising a curable organopolysiloxane, (B) an optional crosslinking agent, (C) a cure agen... | 06/30/2009 |
| 7504469 | Polyester-modified polysiloxanes and their use as additives for thermoplastics, moulding compounds and coating materials The invention relates to polyester-modified poly-siloxanes of the general formula (I) where A is an alkyl group having 1 to 8 carbon atoms, Z is an aliphatic group having 1 to 14 carbon at... | 03/17/2009 |
| 7456245 | Energy-absorbent material and method of making This invention relates to materials which absorb and dissipate energy and/or selectively allow energy to be transmitted, methods of making same, and articles comprising such materials. In particular, polymeric materials which include polyol(s) such as, but not limit... | 11/25/2008 |
| 7452956 | Urethane compositions containing carbinol-functional silicone resins This invention relates to urethane compositions comprising: (A) 100 weight parts of at least one compound containing at least one isocyanate group; (B) 0.3-300 weight parts of a carbinol-functional silicone resin; (C) up to 250 weight parts of an organic polyol; and... | 11/18/2008 |
| 7435787 | Process for the continuous production of silylated resin A process for the continuous production of silylated prepolymer includes continuously introducing a predetermined quantity of a polyol into at least one reaction zone; continuously introducing a silylating agent into the at least one reaction zone; continuously reac... | 10/14/2008 |
| 7432313 | Solvent-free polymide silicone resin composition and a cured resin film thereof A solvent-free polyimide silicone resin composition comprising (a) a polyimide silicone resin having repeating units represented by the following formula (1-1) and repeating units represented by the following formula (1-2), a film ... | 10/07/2008 |
| 7427443 | Low dielectric constant insulating material and semiconductor device using the material The use of a material possessing a six-member borazine ring consisting of at least boron and nitrogen elements in the form of a low dielectric constant insulating film in a hard mask, a Cu diffusion barrier layer and an etching stopper which are necessary when low d... | 09/23/2008 |
| 7423095 | Coating compositions containing aminofunctional silicone resins This invention relates to a coating composition comprising (A) 100 weight parts of a compound containing at least one acrylate group or a compound containing at least one isocyanate group; (B) at least one aminofanctional silicone resin; (C) up to 300 weight parts o... | 09/09/2008 |
