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| Number | Title | Issue Date |
| 8173758 | Polysiloxane compound and method of producing the same A polysiloxane represented by the formula (1) or (2): where R, R1, R2, m and n are defined in the specification. ... | 05/08/2012 |
| 8148487 | Polysiloxane coating with hybrid copolymer A coating includes the reaction product of (a) a hybrid copolymer incorporating (i) a first monomer including a hydroxy-functional organoacrylate and (ii) a second monomer including an organoalkoxysilane and (b) a second material including an organofunctional alkoxy... | 04/03/2012 |
| 8058380 | POSS enhanced compositions A. new compound, a high temperature POSS-dianiline is provided. It is a composition of nanoparticles, which can be incorporated into polymers such as polyimides, polyamides, cyanate esters, and epoxies, for improved properties and performance of such polymers. ... | 11/15/2011 |
| 7973121 | Method of preparing polyorganosiloxane with functional groups in the presence of lithium silanolate The invention relates to a method of preparing polyorganosiloxanes containing at least one functional group using a lithium silanolate catalyst. A polyorganosiloxane, having at least one hydroxyl group, is reacted with a polyalkoxysilane having the formula (R1 | 07/05/2011 |
| 7939617 | Polysiloxane compound and method of producing the same A polysiloxane represented by the formula (1) or (2): where R, R1, R2, m and n are defined in the specification. ... | 05/10/2011 |
| 7928179 | Photoreactive group-containing siloxane compound, making method, photo-curable resin composition, and article having coating thereof A photoreactive group-containing siloxane compound is obtained by subjecting a system comprising (a) a photoreactive group-containing alkoxysilane and (b) a hydrolyzable group end-capped dimethylsiloxane to hydrolytic condensation in the presence of a basic catalyst... | 04/19/2011 |
| 7868118 | High refractive index flexible silicone The present invention discloses to a high refractive index polysiloxane (co)polymer comprising refractive index modifying groups chemically bonded in clustered configuration to the polysiloxane backbone. The invention also discloses methods for the preparation of su... | 01/11/2011 |
| 7799888 | Low molecular weight siloxanes with one functional group Low molecular weight siloxane materials having one functional group are provided which have reduced tendency to form phase separated domains after polymerization. Two classes of siloxane materials are included: (1) symmetric siloxane macromonomers containing at leas... | 09/21/2010 |
| 7795368 | Silicon- and polysilyl cyamelurates as well as -cyanurates, methods for the production thereof and their use The invention relates to a novel family of oligomeric and polymeric s-triazine and s-heptazine derivatives and to their use as an intermediate, e.g. as precursors for producing Si/(M)/C/N/(O) ceramics, as mesoporous materials such as, e.g., catalyst carriers for sto... | 09/14/2010 |
| 7790830 | Swellable sol-gels, methods of making, and use thereof The present invention relates to a method of making a swellable sol-gel composition that involves the use of a bridged silane precursor. The resulting sol-gel includes residual silanols, which are derivatized with a reagent having at least one silanol-reactive group... | 09/07/2010 |
| 7781560 | Curable organopolysiloxane composition A curable organopolysiloxane composition comprising: (A) an organopolysiloxane (a1) that contains in one molecule at least one silicon-bonded alkoxysilyl-containing group and an average of at least 0.5 alkenyl groups; or a mixture of said organopolysiloxane (a1) wit... | 08/24/2010 |
| 7750106 | Cosmetic compositions having in-situ hydrosilylation cross-linking Compositions and methods for the in situ formation of hydrosilylation (addition) cross-linked organosiloxane films are disclosed. The disclosed films are long-lasting, flexible, transfer-resistant, and water-proof. The film-forming compositions generally comprise al... | 07/06/2010 |
| 7550548 | Room-temperature-curable organopolysiloxane composition A room-temperature-curable organopolysiloxane composition comprising: (A) 100 parts by weight of an organopolysiloxane having a viscosity of from 100 to 500,000 mPa·s at 25° C. and having in one molecule 1.5 or more end groups re... | 06/23/2009 |
| 7425373 | Primer composition A primer composition comprising a compound containing an epoxy group, a Si—H group, and an aromatic ring per molecule, and a solvent is effective for assisting in integral molding or bonding a silicone rubber to an adherend of gold, silver or platinum. ... | 09/16/2008 |
| 7417105 | Crosslinkable silane-terminated polymer and sealant composition made with same A crosslinkable silane-terminated polymer is provided which includes the reaction product of an isocyanate-terminated prepolymer and a silane possessing a plurality of hydrolysable sites and at least one active hydrogen-containing group which is reactive for isocyan... | 08/26/2008 |
| 7414086 | Room temperature-curable organopolysiloxane compositions RTV organopolysiloxane compositions comprising (A) a diorganopolysiloxane having hydroxyl or alkoxysilyl groups at both ends, (B) a polyoxypropylene-modified silicone, (C) wet silica, and (D) a silane or siloxane having at least three silicon-bonded hydrolyzable gro... | 08/19/2008 |
| 7402621 | Porous-film-forming composition, preparation method of the composition, porous film and semiconductor device The invention provides a coating solution for forming a porous film having excellent mechanical strength and dielectric properties and for easily forming a film with a freely controlled film thickness in an ordinarily employed method in semiconductor process. More s... | 07/22/2008 |
| 7399819 | Silicon compound A large part of conventional organic-inorganic composite materials is obtained by mechanical blending silsesquioxanes with organic polymers, and therefore it has been very difficult to control the structure thereof as the molecular aggregate of the composite materia... | 07/15/2008 |
| 7399352 | Coating composition A coating composition comprising a reaction product of the following components: (a) at least one cyclic ether or anhydride; and (b) an alkoxysilane-functional polyacrylate, alkyd, polyester, epoxy, or a multifunct... | 07/15/2008 |
| 7396873 | Organometallic polymer material and process for preparing the same An organometallic polymer material having a -M-O-M- bond (M is a metal atom) and containing a metal alkoxide having only one hydrolyzable group and/or a hydrolysate of the metal alkoxide and preferably further containing an organic acid anhydride and/or an organic a... | 07/08/2008 |
| 7393469 | High performance sol-gel spin-on glass materials Hybrid sol-gel materials are provided, which may be produced by the reaction of an alkyl or dialkyl substituted trialkoxysilane or dialkoxysilane reacting with a silane diol, wherein said alkyl group has from 1 to 8 carbon atoms. A process is also provided for patte... | 07/01/2008 |
| 7393911 | Organosilicon fine particles and method of producing same Organosilicon fine particles with polysiloxane network structure made of siloxane units of specified kinds at specified ratios and having a circular ring shape as a whole and average outer and inner diameters within specified ranges such that their difference is als... | 07/01/2008 |
| 7375168 | Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes Siliceous materials were prepared by adding one or more additives, including one or more water soluble polymers, and derivatives thereof, as well as trifunctional silanes, to sols containing tetraalkoxysilanes derived from polyols. The polymers facilitate phase sepa... | 05/20/2008 |
| 7375170 | Organosilicon compound Since the majority of conventional organic/inorganic composite materials are obtained by mechanical blending of a silsesquioxane and an organic polymer or other means, it was extremely difficult to control the structure of the composite as a molecular agglomerate. I... | 05/20/2008 |
| 7371462 | Hardenable composition, hardening product, process for producing the same and light emitting diode sealed with the hardening product The present invention provides a curable composition providing a curing product having excellent adhesive properties and high transparency, or a curing product having high toughness and transparency. A curable composition which contains (A) an organic compoun... | 05/13/2008 |
| 7368519 | Fast moisture curing and UV-moisture dual curing compositions The invention provides fast moisture and photo/moisture curing silicone compositions and methods for the preparation thereof. More particularly, the compositions provided are prepared from silanol and silane cappers; the cappers have an α-carbon bonded to the silic... | 05/06/2008 |
| 7361722 | Methods of making high fluorine content fluoro-silicone copolymers A method of producing silicone copolymers having fluorinated repeat units (D units) wherein the fluorine content of the copolymer is above about thirty-seven (37) weight percent. ... | 04/22/2008 |
| 7357961 | Composition for forming porous film, porous film and method for forming the same, interlevel insulator film, and semiconductor device Provided are a film formation composition which can produce a film having high strength and low dielectric constant, a method for manufacturing the same, a method for forming a porous film, a porous film, and a semiconductor device containing the porous film interna... | 04/15/2008 |
| 7351477 | Antifouling coating compositions and coated articles An antifouling coating composition is provided comprising an organosilicon compound having a one end-blocked diorganopolysiloxane group and a condensation-curable silyl group in a common molecule, and optionally a heat-curable compound. The composition is applied an... | 04/01/2008 |
| 7345131 | Crosslinkable siloxane-urea copolymers The invention relates to moisture-crosslinkable organopolysiloxane-polyurea block copolymers, to a process for preparing the crosslinkable organopolysiloxane-polyurea block copolymers, and to their use; to crosslinkable compositions comprising the crosslinkable orga... | 03/18/2008 |
| 7342069 | Highly elastomeric and paintable silicone compositions Highly elastomeric, curable, paintable silicone compositions are provided. The paintable silicone compositions comprise an organopolysiloxane, a silicone functional crosslinker, and an organic polymer. The highly elastomeric, curable, paintable silicone compositions... | 03/11/2008 |
| 7339012 | Crosslinkable compositions based on organosilicon compounds The invention relates to compositions based on organosilicon compounds, crosslinkable by condensation reaction, and having controllable modulus, to their preparation and to their use as sealants. The compositions contain as crosslinker(s) at least one organosiloxane... | 03/04/2008 |
| 7319129 | Silsesquioxane derivative and process for producing the same The silsesquioxane derivative of the invention is represented by Formula (1), and it may be utilized as additives to ordinary organic polymers for improving the flame retardancy, heat resistance, weather resistance, light resistance, electric insulating property, su... | 01/15/2008 |
| 7318464 | Pneumatic rubber tire having annular rubber strip containing electrically conductive bonded to its inner surface A pre-cured pneumatic rubber tire of open toroidal shape having a pre-cured rubber strip, comprised of at least one elastomer and which contains at least one electrically conductive element, adhesively bonded to an inner surface of the tire's cavity. The adhesive is... | 01/15/2008 |
| 7312296 | Silicone adhesive and adhesive film A silicone adhesive having (A) an organopolysiloxane partial condensate of (i) a diorganopolysiloxane end-capped with a hydroxyl radical and (ii) an organopolysiloxane copolymer having hydroxyl radicals and having R33SiO1/2 units and... | 12/25/2007 |
| 7309745 | Coating material for a grafted ignition wire A silicone coating material is operative to graft a silicone polymer coating on an ignition wire. The ignition wire includes an insulated conductor with an inner conductive core and an outer insulating jacket layer which has an outer surface. The silicone coating ma... | 12/18/2007 |
| 7307134 | Mixed alkoxysilyl functional polymers This invention relates to silylated polymers having mixed alkoxy groups on the silyl portion thereof, methods of their preparation, and compositions and reaction products formed therefrom. These alkoxysilylated polymers can be crosslinked when exposed to atmospheric... | 12/11/2007 |
| 7297745 | Curable composition, coating composition, paint, antifouling paint, cured product thereof and method of rendering base material antifouling A curable composition and a method of rendering a base material or a shaped item antifouling comprising coating or impregnating a surface of the base material with the curable composition comprising (A) an organopolysiloxane having functional groups capable of conde... | 11/20/2007 |
| 7294732 | Silicon compound A silicon compound represented by Formula (1). In Formula (1), R1 is a group independently selected respectively from the group consisting of a hydrogen atom, alkyl, substituted or non-substituted aryl and substituted or non-substituted arylalkyl, and A | 11/13/2007 |
| 7271233 | Room-temperature-curable silicone rubber composition A room-temperature-curable silicone rubber composition comprising (A) 100 parts by weight of a polydiorganosiloxan mixture comprising: (A-1) 20 to 95 wt. % of a polydiorganosiloxane having both molecular terminals capped with dialkoxysilyl groups or trialkoxysilyl g... | 09/18/2007 |
