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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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7625986 |
Additional-curable organopolysiloxane resin composition and an optical material
An addition-curable organopolysiloxane resin composition having, in a state of cued body, a hardness of 60 to 100 at 25 degree C. and 40 to 100 at 150 degree C. as measured in accordance with the...
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7592400 |
Addition-crosslinkable silicone compositions comprising high-viscosity polydiorganosiloxanes
Addition curable elastomer compositions whose cured products exhibit high elongation at break and high tear propagation resistance are prepared from specific molecular weight ranges of...
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7592070 |
Adhesive silicone elastomer sheet
Adhesive silicone elastomer sheet afforded by the cure of a hydrosilylation-curing silicone elastomer composition comprising: (A) an organopolysiloxane that contains at least one diorganosiloxane...
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7592069 |
Silicone rubber coating composition and airbag
A silicone rubber coating composition comprising (A) a diorganopolysiloxane containing an average of at least two alkenyl groups, (B) silica powder having a specific surface area of at least 50 m 2...
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7566756 |
Addition curable silicone resin composition and silicon lens using same
An addition curable silicone resin composition is provided. The composition includes two types of alkenyl group-containing organopolysiloxanes, and two types of organohydrogenpolysiloxanes, and a...
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7563515 |
Silicone compositions and their use in controlling the release or transfer of printed or molded patterns and transferring processes therefore
The present invention relates to silicone compositions that can be used to control the interface at which release occurs when a bi-layer or multi-layer structure comprising compositions as separate...
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7560167 |
Composition containing anti-misting component
The invention relates to coating formulations comprising (i) a silicone-based coating component susceptible to misting under mist-producing conditions; and (ii) an anti-misting amount of a branched...
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7560145 |
Curing agent, curable compositions, compositions for optical materials, optical materials, their production and liquid crystal displays and LED's made by using the materials
The invention aims at a curing agent, curable compositions or compositions for optical materials, capable of providing for cured artifacts having laudable heat resistance, optical transparency, and...
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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...
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7553915 |
Silicone composition and cured product
A silicone composition is provided comprising (A) an organopolysiloxane of resin structure consisting of R 1 SiO 1.5 , R 2 2 SiO, and R 3 a R 4 b SiO (4−a−b)/2 units, wherein R 1 , R 2 , and R...
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7531242 |
Silicone-coated architectural glass
An extremely durable, stable and fast-curing elastomeric composition suitable for coating all types of architectural glass is disclosed.
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7527871 |
Curable organopolysiloxane composition and semiconductor device
A curable organopolysiloxane composition comprising (A) a linear organopolysiloxane having at least two alkenyl groups and at least one aryl group per molecule, (B) a branched organopolysiloxane...
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7521813 |
Silicone rubber composition, light-emitting semiconductor embedding/protecting material and light-emitting semiconductor device
A silicone rubber composition comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated bonds, (B) an organopolysiloxane of resin structure comprising SiO 2 units, R 3 n R...
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7521125 |
Adhesives having improved chemical resistance and curable silicone compositions for preparing the adhesives
This invention relates to a composition that can be cured to form an adhesive. The adhesive is useful in the electronics industry. The composition is prepared by mixing components including:
...
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7517929 |
Star-branched silicone polymers as anti-mist additives for coating applications
A hydrido-silicone resin is incompletely reacted with an olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation...
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7501183 |
Silicone rubber compositions for the sealing and encapsulation of electric and electronic parts
A silicone rubber composition containing 0.5-90% by weight of a metal powder and curable into a non-conductive silicone rubber having a volume resistivity of at least 1×10 9 Ω·cm is useful for...
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7498085 |
Epoxy/silicone mixed resin composition and light-emitting semiconductor device
An epoxy/silicone mixed resin composition comprising (A′) an organosilicon compound containing at least one aliphatic unsaturated monovalent hydrocarbon group and at least one silicon atom-bonded...
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7494694 |
Single-component adhesive silicone elastomer composition which can be crosslinked by polyaddition
The invention relates to adhesive silicone elastomer compositions which can be crosslinked by polyaddition. The composition, crosslinkable by polyaddition (hydrosilylation), comprises: α/ at least...
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7482391 |
Foaming RTV silicone compositions
Room-temperature vulcanized (RTV) foaming compositions are disclosed. The compositions include at least one enoxysilyl functional group and/or at least one alkoxysilyl functional group, at least...
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7482403 |
Sealing material for polymer electrolyte fuel-cell separator
A sealing material comprising (A) an organopoly-siloxane containing at least two alkenyl groups in a molecule, (B) a resinous copolymer composed mainly of R 3 SiO 1/2 and SiO 2 units in a molar...
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7479532 |
Fluorocarbon elastomer silicone vulcanizates
A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing (A) a silicone base comprising a curable organopolysiloxane, (B) an optional crosslinking agent, (C) a...
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7470457 |
Curable composition, composition for optical material, optical material, liquid-crystal display device, transparent conductive film, and process for producing the same
A curable composition comprising: component (A), which is an aliphatic organic compound including at least two carbon-carbon double bonds within one molecule, the at least two carbon-carbon double...
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7465439 |
Home and personal care compositions comprising silicon-based lubricants
A composition for personal, home, or laundry treatment comprising a polymer made up of one or more crosslinked rake or comb silicone copolymer segments. A process for making copolymers for use in...
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7425372 |
Coating agent composition
The coating agent composition comprises an emulsion containing (A) polydiorganosiloxane having a viscosity of 50 to 10,000,000 mPa·s at 25° C. and having both terminal ends blocked by hydroxyl...
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7414096 |
Solvent-free silicone composition for release paper
A solvent-free silicone composition for release paper, comprising:
(A) an organopolysiloxane represented by the following average compositional formula (1)
(B) an...
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7407710 |
Composition containing fluoroalkyl silicone and hydrosilicone
Described is a free-radically curable composition comprising a fluoroalkyl silicone having at least two ethylenically unsaturated groups, silicone having at least two Si—H, a polyethylenically...
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7385000 |
Silicone rubber composition having improved storage stability
Silicone rubber compositions useful for high-voltage insulators, and which cure to give silicone rubbers having a low combustibility, are addition-crosslinkable or peroxide-crosslinkable silicone...
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7371797 |
Storage-stable silicone compositions
Silicone compositions containing:
(A) 100 parts by weight of organopolysiloxane(s) having an OH content, based on Si-bonded OH groups, of 1 to 100 weight ppm; and (B) 1-200 parts by weight...
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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...
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7351774 |
Silicon-modified crumb rubber composition
The present invention relates to a modified crumb rubber particle having carbon to silicon bonds created by the reaction of the unsaturation in the crumb rubber particle and silicon hydride, with...
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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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7335708 |
Addition cross-linking two-component silicone materials with a high Shore D hardness
The present invention relates to an addition-cross-linking two component silicone material containing one or more organopolysiloxanes having at least two vinyl groups in the molecule, at least one...
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7323250 |
Curable silicone resin composition, sealing material for optical semiconductor, and optical semiconductor device
Provided is a curable silicone resin composition including (A) a siloxane-based compound containing at least 2 addition reactive carbon-carbon double bonds within each molecule, (B) a...
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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...
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7307122 |
Air bag coating composition
A silicone rubber coating composition which cures into a silicone rubber having a tear strength of 25-50 kN/m and a peeling bond strength of 30-60 N/cm is suited for coating of hollow weave type...
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7291670 |
Cross-linking silicone elastomers, method for the production thereof, and use of the cross-linkable masses
Addition crosslinkable organopolysiloxane compositions employ specific rhodium catalysts. The compositions exhibit storage stability and crosslink effectively to provide highly transparent and...
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7273911 |
Self-adhesive addition-crosslinking silicone compositions
Self-adhesive addition-crosslinking silicone compositions, contain two adhesion promoters, a first, multinuclear aromatic compound containing at least one moiety of aliphatic unsaturation, and a...
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7271215 |
Addition reaction-curable liquid silicone rubber compositions and process of preparing same
An addition reaction-curable liquid silicone rubber composition includes an organopolysiloxane containing at least one Si-bonded vinyl group only at each end of its backbone and having a viscosity...
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7244800 |
Reduction of coefficient of friction for thermal addition curable solventless silicone release coating systems
The invention is directed to a thermal addition curable solventless silicone release composition having a reduced coefficient of friction and improved slip characteristics. The invention is also...
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7214735 |
Microsphere-filled sealant materials
The present invention includes a method of sealing an enclosable container, the method entails positioning a sealant material within the enclosable container, and closing the enclosable container...
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7198639 |
Polysilsesquioxane containing polymeric compositions
Soft, durable, polymeric compositions with one or more reactive polyhedral oligomeric silsesquioxane reinforcing agents and ophthalmic devices such as for example intraocular lenses and corneal...
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7176270 |
Curable composition
Provided is a curable composition including (A) an addition reaction product of (a) a compound with 2 silicon atom-bonded hydrogen atoms within each molecule, having a general formula (1):
...
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7173092 |
Fluorocarbon elastomer silicone vulcanizates
A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing (A) a fluorocarbon elastomer with (B) a compatibilizer, (C) an optional catalyst, (II) mixing the product...
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7153913 |
Siloxane polymers containing Si-bound hydrogen atoms as antimisting additives for silicone coating compositons
Branched organopolysiloxanes prepared by reacting an organic compound having minimally three aliphatically unsaturated groups with a stoichiometric excess of an organopolysiloxane having terminal...
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7153912 |
Use of siloxane copolymers comprising alkenyl groups as antimisting additives in cross-linkable silicone coating compositions
Branched, alkenyl-functional organopolysiloxanes prepared by reacting an organic compound having at least two aliphatic double bonds with an organopolysiloxane having more than one Si-bonded...
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7153583 |
Liquid silicone rubber coating composition and airbag
Liquid silicone rubber coating compositions which include specific amounts of an organopolysiloxane bearing at least two alkenyl groups, an organohydrogenpolysiloxane bearing at least two...
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7153914 |
Addition-crosslinking silicone resin compositions
Addition-crosslinking silicone resin compositions containing selected high functionality addition curable organosilicon compounds can be cured at relatively low temperatures and can produce highly...
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7135512 |
Star-branched silicone polymers as anti-mist additives for coating applications
A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under...
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7128977 |
Silicone coating composition and release sheet
The addition of silicone rubber fine particles to a composition comprising an organopolysiloxane having at least two alkenyl groups, an organohydrogenpolysiloxane having at least three SiH groups...
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