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| Number | Title | Issue Date |
| 8143363 | Polymerizable composition The present invention relates to a polymerizable composition comprising, as a component A, at least one silicon-organic compound having at least two ≡Si—H groups that are reactive in the hydrosilylation reaction and, as a component B, at least one benzoxazine co... | 03/27/2012 |
| 8143362 | Composition containing unsaturated silicone compounds, dental materials containing them and use thereof The invention relates to a curable composition comprising addition curable silicone component (A) having a linear siloxane backbone at least one unsaturated, non-activated side group pendant from the Si atom or atoms in the backbone, component (A) having an equivale... | 03/27/2012 |
| 8124710 | MQ-T propyl siloxane resins MQ-T propyl siloxane resins comprising (R13SiO1/2)a, (R22SiO2/2)b, (R3SiO3/2)c, and (SiO4/2)d units, where at least 40 mole... | 02/28/2012 |
| 8114950 | Wax-like β-ketocarbonyl-functional organosilicon compounds Long chain β-ketocarbonyl-functional organosilicon waxes are easily synthesized from organosilicon compounds bearing a reactive hydrogen bonded to N, O, or S, with a diketene. The products remain silicone-like despite being waxy, and can be used to gel low viscosit... | 02/14/2012 |
| 8076437 | Encapsulant material for optical component and light-emitting device A light-emitting device is provided which uses an encapsulant material made from a polymer having a high relative light output. The light-emitting device includes a light-emitting element and a member sealing the light-emitting element. The encapsulant material has ... | 12/13/2011 |
| 8034889 | Resin for optical-semiconductor-element encapsulation and optical semiconductor device obtained with the same The present invention relates to a resin for optical-semiconductor-element encapsulation obtained by reacting a silicon compound with a boron compound or an aluminum compound, wherein the silicon compound is represented by the following formula (I): | 10/11/2011 |
| 8026328 | Hydrophobic silica particles and methods of making same A method of preparing hydrophobic silica particles includes the step of reacting together in a single step a mixture of silane ether monomers and organically modified silane ether monomers with a hydrolyzing agent. The method also includes producing hydrophobic sili... | 09/27/2011 |
| 8017712 | Process for the preparation of solid solventless MQ resins The present invention relates generally to a novel process for making a solid solventless MQ resin comprising the steps of (1)(A) feeding at least one MQ resin dispersed in a volatile solvent into an extrusion device, (2) removing the volatile solvent to form a soli... | 09/13/2011 |
| 8013094 | Gelling agents and gelatinous compositions A gelling agent comprising an organopolysiloxane having a silicon-bonded organic group represented by general formula: R1—X—CO—NH—[X—N(—CO—X—R1)]p—X— (1) (wherein R1 designates a group containing metal ... | 09/06/2011 |
| 7902313 | Process for the preparation of poly(silyl ester)s, and their uses The present invention provides a process for the preparation of poly(silyl ester)s comprising a structural unit of the formula (I) wherein the process comprises the step of reacting a polyacid of formula (II) with a polyacyloxysilyl derivative of formula (III) while... | 03/08/2011 |
| 7897711 | Organic-inorganic hybrid composition, method for producing the same, molding and optical component An organic-inorganic hybrid composition comprising inorganic fine particles and a thermoplastic resin having a functional group capable of forming a chemical bond with the inorganic fine particles at a side chain thereof, the composition having a refractive index of... | 03/01/2011 |
| 7897712 | Organic-inorganic hybrid composition, method for producing the same, molding and optical component An organic-inorganic hybrid composition comprising inorganic fine particles having a refractive index of from 1.90 to 3.00, and a thermoplastic resin having a functional group capable of forming a chemical bond with the inorganic fine particles at one or more polyme... | 03/01/2011 |
| 7893182 | Manufacture of resins A method of forming a powder and/or discrete gel particles of a compound selected from the group of a metallic oxide, a metalloid oxide, a mixed oxide, an organometallic oxide, an organometalloid oxide, an organomixed oxide resin, and/or an organic resin from one or... | 02/22/2011 |
| 7888446 | Organopolysiloxanes and method for the production thereof An organopolysiloxane compound containing per molecule at least one structural unit of the general formula O3-a/2RaSi—Y(SiRaO3-a/2)b (I) where R can ... | 02/15/2011 |
| 7781554 | Polysiloxanes and polysiloxane prepolymers with vinyl or epoxy functionality Polysiloxanes having vinyl or epoxy functionality. The polysiloxanes are used to form polymer-based materials having properties particularly suited for biomedical device applications. The polysiloxanes are of general formula I: ... | 08/24/2010 |
| 7781555 | Microcontact printing stamp A microcontact printing stamp is formed by curing a silicone rubber composition on a master. An addition reaction cure silicone rubber composition is used comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated monovalent hydrocarbon group... | 08/24/2010 |
| 7772349 | Process for preparing alkylpolyether-substituted mercaptosilanes Process for preparing alkylpolyether-substituted mercaptosilanes of the general formula I, (X)m(X′)n(X″)oSi(—R1—SR2)p (I) and a Hazen colour number of ≦250 mg Pt—C... | 08/10/2010 |
| 7759446 | Multistage process for preparing organopolysiloxanes comprising aminoalkyl groups Organopolysiloxanes having aminoalkyl groups are prepared by (i) reacting (A) linear, cyclic or branched organopolysiloxanes with (B) aminoalkyl silanes having an SiC-bonded hydroca... | 07/20/2010 |
| 7732552 | Low VOC epoxy silane oligomer and compositions containing same A process for producing a low VOC epoxy silane oligomer which includes the reaction of an epoxy silane with water in a water to silane molar ratio of from 0.1 to 1.5, in which the epoxy silane is the reaction product of an epoxy alkoxy-substituted silane and a diol ... | 06/08/2010 |
| 7659357 | Silica film forming material, silica film and method of manufacturing the same, multilayer wiring structure and method of manufacturing the same, and semiconductor device and method of manufacturing the same The silica film forming material of the present invention comprises a silicone polymer which comprises, as part of its structure, CHx, an Si—O—Si bond, an Si—CH3 bond and an Si—CHx- bond, where x represents an integer of 0 to 2. ... | 02/09/2010 |
| 7625990 | Curable composition A curable composition having good curability and adhesion comprising: (A) an reactive silicon group-containing organic polymer, (B) a titanium chelate represented by the general formula (1) or (2) and (C) a high molecular weight plasticizer having a number average m... | 12/01/2009 |
| 7563854 | Method of producing high molecular weight organopolysiloxane, composition comprising the high molecular weight organopolysiloxane, and optical semiconductor device sealed with cured product thereof Provided is a method of producing a high molecular weight organopolysiloxane with a polystyrene equivalent weight average molecular weight of at least 5×104, comprising the steps of producing an organopolysiloxane by subjecting a silane compound having a... | 07/21/2009 |
| 7491782 | Polysilane compositions, methods for their synthesis and films formed therefrom Polysilanes, inks containing the same, and methods for their preparation are disclosed. The polysilane generally has the formula H—[(AHR)n(c-AmHpm−2)q]—H, where each instance of A is independently Si or Ge; R is H, ... | 02/17/2009 |
| 7449536 | Branched polymers from organohydrogensilicon compounds A method comprising heating in the presence of a catalyst, a mixture comprising (i) a reaction product obtained by mixing in the presence of a platinum group metal-containing catalyst at least one organohydrogensilicon compound containing at least one silicon-bonded... | 11/11/2008 |
| 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 |
| 7425283 | Cyclic carbonate-modified siloxane, method of making, non-aqueous electrolytic solution, secondary battery, and capacitor A siloxane modified with a cyclic carbonate of the formula: is combined with a non-aqueous solvent and an electrolyte salt to form a non-aqueous electrolytic solution, which is used to construct a secondary battery having i... | 09/16/2008 |
| 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 |
| 7388065 | Process for preparing siloxane compounds In one embodiment, the present invention relates to a process for preparing siloxane polymers comprising the steps of: (a) polymerizing at least one siloxane-based monomer in the presence of a crosslinking agent consistent with the following structure: | 06/17/2008 |
| 7368517 | Crosslinked and branched organopolysilanes The invention relates to a process for preparing crosslinked or branched organopolysilanes which contain at least one unit of the general formulae 1 and/or 2 RSi═, (1) ═Si═, (2) at least one unit of the general formula 3... | 05/06/2008 |
| 7368173 | Siloxane resin-based anti-reflective coating composition having high wet etch rate Herein we disclose a composition, comprising a siloxane resin having the formula (HSiO3/2)a. (SiO4/2)b(HSiX3/2)c(SiX4/2)d, wherein each X is independently —O—, —OH, or —O... | 05/06/2008 |
| 7354650 | Multi-layer coatings with an inorganic oxide network containing layer and methods for their application Multi-layer coatings are disclosed that include (1) a first layer comprising an inorganic oxide network, and (2) a second layer applied over at least a portion of the first layer, wherein the second layer is deposited from at least one liquid composition that is hyd... | 04/08/2008 |
| 7354624 | Multi-layer coatings and related methods Multi-layer coatings are disclosed that include (a) a first layer deposited from at least one composition that includes a polymeric composition, and (b) a second layer applied over at least a portion of the first layer in which the second layer is deposited from at ... | 04/08/2008 |
| 7348072 | Light-emitting polymer and organoelectroluminescent display using the same A spirofluorene-type of a blue light-emitting polymer including an indenofluorene repeating unit having a spiroanthracene structure, and an organic electroluminescent display using the polymer. The brightness and efficiency property of the organic electroluminescent... | 03/25/2008 |
| 7348073 | Spirocyclopentaphenanthrenefluorene-based compound and organoelectroluminescent device using the same A spiro-based compound containing cyclopentaphenanthrene and fluorene, which is used for an organoelectroluminescent device and an organoelectroluminescent device having the spiro-based compound. The spiro-based compound containing cyclopentaphenanthrene and fluoren... | 03/25/2008 |
| 7345351 | Coating composition for insulating film production, preparation method of insulation film by using the same, insulation film for semi-conductor device prepared therefrom, and semi-conductor device comprising the same The present invention relates to a coating composition for insulating film production, a preparation method of a low dielectric insulating film using the same, a low dielectric insulating film for a semiconductor device prepared therefrom, and a semiconductor device... | 03/18/2008 |
| 7344811 | Polysilane-based charge transport materials Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a polymeric charge transport material h... | 03/18/2008 |
| 7332273 | Antireflective coatings for high-resolution photolithographic synthesis of DNA arrays The present invention provides an array of polymers and methods of forming arrays of polymers by providing a substrate having a first layer including one or more dielectric coatings on a solid support and a second layer including a plurality of polymers disposed on ... | 02/19/2008 |
| 7329707 | Partially quaternised, amino-functional organopolysiloxanes and their use in aqueous systems This invention concerns preparations containing partially quarternized amino-functional organopolysiloxanes and use thereof in aqueous systems on textile substrates. The preparations contain (1) 2 to 60 percent by weight of a partially quartenized amino-functional o... | 02/12/2008 |
| 7329715 | Abrasion resistant coatings by siloxane oligomers A process including forming a siloxane oligomer from a mixture including at least one alkoxysilane, at least one phase transfer catalyst, and water, and adding at least one latent curing catalyst to the siloxane oligomer to form a coating composition is described. A... | 02/12/2008 |
| 7329716 | Siloxane oligomers by phase transfer catalysis A process for forming a siloxane oligomer from a mixture comprising at least one alkoxysilane, at least one phase transfer catalyst having a specified structure, and water is described. ... | 02/12/2008 |
