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7632574 |
Method of cross-linking a filled polymer based on polyethylene
A method of cross-linking a composition comprising firstly a polyethylene-based silane-grafted polymer, and secondly a filler. The invention is remarkable in that the cross-linking method consists...
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7632909 |
Self-adhesive organopolysiloxane composition
A self-adhesive organopolysiloxane composition is provided comprising (A) an organopolysiloxane containing at least two silicon-bonded alkenyl groups, (B) an organohydrogenpolysiloxane containing...
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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)...
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7572842 |
Automixable putty impression material
The present invention relates to a multicomponent automixable putty impression material, its components, mixtures of the components and a method for obtaining impressions with the multicomponent...
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7550204 |
Resin composition for sealing optical device, cured product thereof, and method of sealing semiconductor element
The present invention provides a composition for sealing an optical device comprising (i) a silylated organopolysiloxane with a polystyrene equivalent weight average molecular weight of 5×10 4 or...
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7534820 |
Photocuring resin composition containing organic polymer having epoxy group and/or oxetane group-containing silicon group at end, and method for producing same
The present invention provides a novel photocurable composition containing an organic polymer having an epoxy group and/or oxetane group-containing silicon group at an end and a cationic...
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7527870 |
Organosiloxane compositions
A moisture curable composition capable of cure to an elastomeric body, the composition comprising (a) an organopolysiloxane having not less than two silicon-bonded hydroxyl or hydrolyzable groups;...
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7504468 |
Single-component polyorganosiloxane compositions which crosslink into silicone elastomers
Single-component silicone compositions which are stable on storage in the absence of moisture and which crosslink by polycondensation reactions catalyzed using a mixed titanium/metal catalyst to...
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7485691 |
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-A m H pm−2 ) q ]—H, where each instance of A is...
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7462678 |
Film forming composition, process for producing film forming composition, insulating film forming material, process for forming film, and silica-based film
A process for producing a film forming composition, the process including hydrolyzing and condensing: (A) at least one silane compound selected from a compound (A-1) shown by the following general...
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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...
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7365145 |
Moisture curable silylated polymer containing free polyols for coating, adhesive and sealant application
The present invention relates to moisture-curable silylated polymers having unreacted or “free” hydroxyl groups prior to cure with improved physical properties, lower viscosity and lower cost,...
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7351782 |
One-part curable composition
The present invention provides a one-part curable composition, comprising (A) an organic polymer having a silicon-containing group capable of cross-linking by forming siloxane bonds; (B) a metal...
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7345130 |
Silane functional prepolymer and isocyanate functional prepolymer blend based adhesive composition
The invention is an adhesive composition comprising a) one or more silane functional prepolymers comprising a polyether or a polyolefin backbone and silane moieties capable of silanol condensation;...
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7342069 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
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...
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7338996 |
Primer for silicone rubber
Primer compositions comprising
(A) organopolysiloxanes having at least four ethylenically unsaturated radicals R 1 per molecule, (B) organosilane or organocarbosilane compounds having at...
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7332196 |
Composite comprising heat-resistant fiber and siloxane polymer
The present invention provides a fiber-reinforced glass having excellent heat resistance and toughness, or a composite comprising a heat-resistant fiber and a siloxane polymer, which has a modified...
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7309732 |
UV and UV/moisture dual curable compositions with improved cure through volume
The present invention is directed to silicone formulations which are capable of being rapidly cured to tough elastomeric materials through exposure to UV radiation, and optionally through exposure...
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7294669 |
Sealant having improved dynamic durability
An object of the present invention is to provide a low-modulus, high elongation sealant having improved dynamic durability, desirable mechanical properties, and good workability. The present...
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7253243 |
Organosilicon compounds and method of manufacturing the same
There is provided a method of synthesizing an organosilicon compound. This method comprises polymerizing, as a starting material, allyl-(4-alkynyl-phenyl) silane represented by the following...
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7232864 |
Coupled radial anionic polymers
The present invention is a coupled radial anionic polymer comprising a polyhedral oligosilsesquioxane [POSS] of the formula [R—SiO 3/2 ] n . POSS compounds having R=vinyl, glycidyldimethyl silyl,...
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7205050 |
Low shear adhesion RTV silicone
An RTV seal forming silicone composition has a silicone base material that includes a lipophilic secondary phase insoluble in the silicone base material upon cure thereof. The resulting silicone...
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7160962 |
Elastomer-modified epoxy siloxane compositions
Elastomer-modified Epoxy-polysiloxane compositions of this invention are prepared by combining a silicone intermediate, with an epoxy resin, an elastomeric resinous intermediate, a polyfunctional...
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7081508 |
Primer composition
A primer composition comprises (a) a fluoroalkylene or fluoropolyether compound having at least one alkenyl radical and at least one hydrolyzable silyl radical, (b) an organic titanic acid ester,...
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7049384 |
Condensation cross-linking polysiloxane masses, a process for preparing the same and surface-modified fillers
The present invention relates to polysiloxane compositions which cross-link by condensation and contain at least one cross-linkable polysiloxane, at least one basic filler, at least one phosphorus...
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7022800 |
Organosiloxane compositions
A moisture curable composition capable of cure to an elastomeric body, comprising a polymeric material having not less than two hydroxyl or hydrolyzable groups an alkoxysilane curative and a...
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7009021 |
Paint composition, proces for producing wear-resistant coating film using the same, and wear-resistant coating film comprising the same
A paint composition includes a layer organic-inorganic composite, and titanium alkoxide in an amount of from 1 to 50 parts by weight with respect to the layer organic-inorganic composite taken as...
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6878769 |
Room temperature curable organopolysiloxane compositions
A room temperature curable organopolysiloxane composition comprising (A) an organopolysiloxane having organooxysilyl groups on side chains or on side chains and ends of the polymer, (B) fumed...
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6867242 |
Method for producing a sealed release coating applied on a cylinder-head gasket using a silicone material
The invention relates to a method for producing a sealed impregnation and/or release coating of flat joints, in particular of cylinder-head gaskets such as composite seals, metallic joints and...
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6864340 |
Hybrid end-capped reactive silicone polymers
The present invention provides novel “hybrid” silyl-terminated polymers that contain at least two different reactive end-capping groups. The “hybrid” silyl-terminated polymers of the...
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6846865 |
Silicone rubber formulations with hydrophobic silicas
The invention relates to silicone rubber formulations comprising organopolysiloxanes and hydrophobicized silicas, which possess an extremely high level of whiteness.
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6833407 |
Solvent free silicone coating composition
The present invention relates to a solvent free one-part room temperature vulcanizable organopolysiloxane rubber composition which crosslinks in the presence of moisture to form a high gloss...
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6797796 |
Copolymer sealant compositions and method for making
Condensation curable poly(fluoroorgano)siloxane-poly(silarylene)siloxane block copolymer compositions having a glass transition temperature not exceeding about −54° C. and excellent solvent...
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6777471 |
Organopolysiloxane compositions hardening into translucent elastomers at room temperature in the presence of humidity
The invention concerns organopolysiloxane compositions obtainable by the following successive steps: step 1: reacting (i) at least a linear diorganopolysiloxane reagent A comprising a hydroxyl...
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6753438 |
Process for the condensation of compounds having silicon bonded hydroxy or alkoxy groups
The specification describes preparation of materials comprising selected boron anions and processes using them as catalysts for condensation reaction of compounds having silicon-bonded hydroxy or...
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6750309 |
Methacrylated polyurethane copolymers with silicone segments containing alkoxysilyl groups
The present invention relates to the preparation of a new class of materials, namely, an acrylate terminated or end-capped urethane/urea copolymer containing silicone soft segments capable of dual...
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6737494 |
Synthesis and use of alkylalkoxyacyloxysilanes and blends thereof for use as a crosslinking agent in moisture curing RTV'S
A one part moisture curable room temperature vulcanizable silicone composition comprising an alkylalkoxyacyloxysilane selected from the group consisting of R 1 SiR 2 a R 3 3-a and R 4 R 5 b R 6...
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6734271 |
Polyorganosiloxane resins with release effect
The present invention relates to compositions for preparing coatings having a release effect, to substrates coated therewith, and to a process for preparing the compositions.
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6699918 |
Organopolysiloxane composition
An organopolysiloxane composition is provided including: (A) an organopolysiloxane with hydroxyl groups at both terminals of the molecular chain; (B) an organosilicon compound represented by the...
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6670413 |
Thixotropic catalyst for condensation cure siloxane materials
The present invention relates generally to condensation cure moldmaking compositions that produce useful, curable molds and/or coatings that can be sprayed, trowled or poured, and to a method of...
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6664323 |
Moisture curable sealants
A curable resin composition comprising an oxyalkylene base copolymer having at least one silicone atom containing group to the silicone atom of which a hydroxyl group and/or hydrolyzable group is...
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6649016 |
Silane functional adhesive composition and method of bonding a window to a substrate without a primer
This invention relates to silane functional adhesive composition and to a method of bonding a window to a painted substrate using the adhesive without the need for a primer for the painted...
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6642015 |
Hydrophilic polymeric material for coating biosensors
Disclosed is a biocompatible membrane comprising a hydrophilic polyurea composition. The hydrophilic polyurea composition comprises the product of a reaction mixture comprising (a) an amino...
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6632897 |
Use of nano-scaled metal oxide particles as polymerization catalysts
Described is the use of nanoscale metal oxide particles as catalysts for the thermal and/or photochemical polymerization of species having at least one polymerizable carbon-carbon multiple bond...
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6607833 |
High solids acid etch resistant clear coating composition
The present invention provides for an etch and mar resistant low VOC clear coating composition most suitable for use as a top clear coat in multi-layered OEM or refinish automative coatings. The...
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6605360 |
Polyorganosiloxane compound and coating composition containing the same
A polyorganosiloxane compound obtained by allowing a polyorganosiloxane having silicone resin structure to react with a polyorganosiloxane having silicone oil structure in the presence of a...
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6586104 |
Coating liquid for forming a transparent coating and substrate with a transparent coating
A coating liquid for forming a transparent coating comprising fine particles of an inorganic compound and a hydrolyzate of an organosilicon compound represented by the general formula (I): R n...
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6562931 |
Room temperature vulcanizable silicone compositions with improved adhesion to acrylic
Room temperature vulcanizable silicone rubber compositions comprising: hydroxyl endblocked polyorganosiloxane, at least one phenyl-substituted tris-functional ketoximino silane and an...
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6562180 |
Cross-linkable adhesive silicone composition and use of said composition for bonding various substrates
The invention concerns a cross-linkable adhesive silicone composition, and the use of said composition for bonding various substrates, comprising: a polyorganosiloxane (POS) with...
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6548614 |
Stain-proofing agent for preventing adherence of stain and non-aqueous composition for paints containing said agent
A stain-proofing agent comprising a compound represented by the formula (1): and non-aqueous composition for paints comprising the stain-proofing agent, resin, curing agent and/or curing...
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