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8178613 |
Acryloxy-functional silicone composition curable by high-energy radiation
An acryloxy-functional silicone composition curable by high-energy radiation, which is characterized by excellent storage stability of the composition and by improved resistance to scratching,...
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8178645 |
Room temperature curable polymers and precursors thereof
A polyester polyol, referred to hereinafter as a MHMS polyol comprises fatty acid based mer units wherein at least about 80 weight percent of the fatty acid based mer units are from methyl 9 (10)...
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8168738 |
Low temperature, moisture curable coating compositions and related methods
Disclosed are low temperature, moisture curable coating compositions, related coated substrates, and methods for coating a substrate. The coating compositions include an ungelled, secondary...
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8168735 |
Silicone compound, a process for the preparation thereof and a process for the preparation of an ophthalmic device therefrom
The present invention provides a hydrophilic silicone which has a predetermined number of silicon atoms and a high purity and is suitable for producing an ophthalmic device and a process for...
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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...
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8147854 |
Cosmetics comprising a modified organopolysiloxane
This invention relates to a cosmetics characterized in that it contains a gelling agent comprising an organopolysiloxane having a silicon-bonded organic group represented by general formula:...
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8138274 |
Process for preparation of fluorosilicon polymer
Fluorosilicon polymers are disclosed that are prepared by a process comprising reacting a) iodinated oligomers having copolymerized units of perfluoro(methyl vinyl ether) and vinylidene fluoride or...
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8138297 |
Moisture-curable silylated polymer possessing improved storage stability
A moisture-curable silylated resin possessing improved storage stability and short cure time is obtained by reacting a prepolymer with a silylating reactant comprising silane (i) possessing three...
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8133957 |
Resin composition for encapsulating optical semiconductor element
A resin composition for encapsulating an optical semiconductor element that comprises components (A), (B) and (C) described below: (A) a branched silicone resin containing 2 to 6 epoxy groups, one...
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8124713 |
Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers
A copolymer comprises at least two repeating units of formula I In this formula each R1 is independently an alkyl, haloalkyl, aralkyl, alkenyl, aryl, or aryl substituted with an alkyl, alkoxy, or...
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8124712 |
Filler for optical isomer separation
A filler for optical isomer separation which: allows a polymer compound derivative to be immobilized on the surface of a carrier at a high ratio and is excellent in optical separation ability. The...
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8119744 |
Curable silicone composition
A curable silicone composition comprising at least the following components: (A) an organopolysiloxane that contains epoxy groups and, preferably, has a branched molecular structure; (B) a...
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8119719 |
Intermediate transfer belt and manufacturing method thereof
Disclosed are an intermediate transfer belt for use in a laser printer, a fax machine and a copier, and a production method thereof. Specifically, an intermediate transfer belt including silicone...
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8119757 |
Polysiloxane and urethane modified water-reducible alkyd resins
Urethane and siloxane modified water-reducible alkyd resins ABCDE, comprising moieties derived from polyhydric alcohols A, modified fatty acids B made by grafting olefinically unsaturated...
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8110647 |
Process for the preparation of an organopolysiloxane functionalized with a benzalmalonate by hydrosilylation in the presence of a hydroxy carboxylic acid or a cyclic ester thereof
The present invention relates to a process for the preparation of an organopolysiloxane functionalized with a benzalmalonate by hydrosilylation, said process involving the use of a hydroxy...
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8101703 |
Precursor solution for polyimide/silica composite material, its manufacture method, and polyimide/silica composite material having low volume shrinkage
A process for preparing a precursor solution for polyimide/silica composite material and a process for forming a polyimide/silica composite material film on a substrate, including adding a monomer...
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8084512 |
Water soluble photosensitive polymide polymer, its preparation and photoresist containing the same
The present invention relates to a water soluble photosensitive polyimide polymer, preparation thereof and a photoresist composition containing the same. The water soluble photosensitive polyimide...
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8084134 |
Transparent thermoplastic compositions having high flow and ductiliy, and articles prepared therefrom
Disclosed herein is a thermoplastic composition comprising a combination of: a polysiloxane-polycarbonate copolymer and a poly(aliphatic ester)-polycarbonate copolymer comprising soft block ester...
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8084515 |
Dental compositions containing carbosilane polymers
Carbosilane-containing polymers (including oligomers) having the following structural features: greater than one repeat unit; at least four Si-arylene bonds; at least one (meth)acrylate moiety,...
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8080631 |
Siloxane-modified hyperbranched polyimide
It is an object of the present invention to provide a siloxane-modified hyperbranched polyimide which has more excellent electric properties (low dielectric property), gas permeability, mechanical...
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8080627 |
Polycarbonate resin, process for producing the same and electrophotographic photoreceptor using the same
The present invention provides an electrophotographic photoreceptor having excellent lubricity and abrasion resistance by using a novel polycarbonate resin comprising structural units having a...
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8080628 |
Polycarbonate resin and electrophotographic photosensitive body using the same
An electrophotographic photosensitive body which has both good image stability and wear resistance under high temperature and high humidity conditions can be obtained by using a novel polycarbonate...
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8076441 |
Process for bridging organically polymerizable silanes or silane resin systems containing hydroxy- or carboxylic acid groups as well as products obtained with said process
The present invention relates to a process for cross-linking a silane with the structure (IIa) for the preparation of a product, comprising component (III) twice, in triplicate or in a higher...
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8076446 |
Optical layered body and method for producing optical layered body
An optical layered body having an excellent antistatic property and adhesion is provided. An optical layered body is provided that comprises an antistatic layer and a hard coat layer formed in...
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8071693 |
Polysiloxane/polyimide copolymers and blends thereof
Disclosed herein is a polysiloxane/polyimide block copolymer having a siloxane content of 5 to 30 weight percent, based on the total weight of the block copolymer and comprising repeating units of...
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8071706 |
Siloxane polymer containing tethered levofloxacin
A polymer that is a polysiloxane polymer has Levofloxacin groups, or pharmaceutically acceptable salts thereof, attached via linkers. The linkers may be hydrolytically labile thereby providing a...
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8063166 |
Polydiorganosiloxane polyamide copolymers having organic soft segments
Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.
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8058358 |
Method and formula for forming hyper-branched polymer
The invention provides hyper-branched polymer manufactured by adding a bismaleimide and a barbituric acid into a Brönsted base solution and reacting the mixture at 20 to 100° C. The formation may f...
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8053543 |
Filler for optical isomer separation
A polymer compound derivative, obtained by modifying part of the hydroxy or amino groups of a polymer compound having the hydroxy or amino groups with molecules of a compound represented by the...
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8048978 |
Silphenylene compound and process for producing the same
The present invention relates to a silphenylene compound represented by the following formula (1): in which R1 to R4 each independently represents a hydrogen atom or a monovalent hydrocarbon group...
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8034893 |
Resin resolution composition, polyimide resin, and semiconductor device
A resin solution composition comprising (A) a polyamic acid resin, (B) an alkoxysilyl-containing polyamic acid resin, and (C) an organic solvent cures into a product that has good substrate...
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8026330 |
Organopolysiloxane having carboxyl groups
An organopolysiloxane represented by the following average compositional formula (1): R1aR2bR3cSiO(4-a-b-c)/2 (1) wherein R1 is selected from the group consisting of C1-30 alkyl, C1-30 fluoroalkyl,...
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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...
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8008419 |
Siloxane monomers and methods for use thereof
The invention provides novel siloxane monomers useful in a variety of adhesive applications. In one aspect, the siloxane compounds described herein can be used as Diels-Alder type curatives for...
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8003087 |
Multiphillic silicone polysorbate softeners
The present invention is directed to a class of polyesters that have dimethicone copolyol and polysorbate units linked by the reaction of their hydroxyl groups into a polyester by the...
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7994268 |
Cardanol based dimers and uses therefor
Cardanol based dimers are provided. The cardanol dimers are formed by hydrosilylation with silanes. Cardanol based dimers may be further reacted to form epoxy curing agents and epoxies which can be...
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7989042 |
Medical devices with highly flexible coated hypotube
Hypotubes such as micromachined hypotubes can include one or more tie layers appropriate for subsequent application of a hydrophilic coating. In particular, a medical device may include a...
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7985806 |
Diglycidylisocyanuryl-modified organopolysiloxane and composition containing the same
An organopolysiloxane represented by formula (1) shown below and having (3,5-diglycidylisocyanuryl)alkyl groups represented by formula (2) at least at both terminals of the main chain: wherein,...
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7985821 |
Low VOC epoxy silane oligomer and compositions containing same
A process for producing a low VOC epoxy silane oligomer which includes hydrolyzing an epoxy silane, the epoxy silane upon hydrolysis of its hydrolyzable sites producing a reduced amount of volatile...
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7981996 |
Method of making bisimides
The present invention provides a method for preparing relatively insoluble bisimides under conditions which afford high imidization reaction rates and which permit the monitoring and adjustment of...
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7981995 |
Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers
Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers comprise at least two repeating units of formula I In this formula, each R1 is independently an alkyl, haloalkyl, aralkyl,...
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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.
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7973107 |
Fluorosilicones and fluorine- and silicon-containing surface treatment agent
A fluorosilicone reaction product of a mercapto functional organopolysiloxane and a fluorine-containing monomer, and methods of preparing the fluorosilicone are disclosed. The fluorosilicone...
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7973120 |
Enamine oils and method for the production thereof
Organosilicon compounds containing at least one silicon-bonded radical of the formula (E1)xZ—Y—C(O)—CR4═C(CH2R4)—NR2—R1— are prepared by reacting the analogous ketoester or tautomer thereof with ...
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7964692 |
Polymer obtained by addition-polymerization initiated by a silicon compound
A polymer represented by Formula (7): wherein all variables are defined in the specification, including P1 which is a polymer chain obtained by polymerizing an addition-polymerizable monomer, which...
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7960459 |
Curable composition
The present invention has its object to provide a curable composition which comprises a reactive silyl group-containing organic polymer, does not contain, as a silanol condensation catalyst, any...
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7947777 |
Dispersing agent for pigment concentrates, its use and masterbatches comprising the dispersing agent
The invention relates to polyesters which contain carboxy groups and which are used as dispersing agents for pigment concentrates for the colouring of thermoplastics, and to a process for their...
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7947376 |
Adhesive compositions
Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a...
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7939687 |
Sol-gel-polymer nanocomposite and methods thereof
A nanocomposite material including organic-inorganic polymeric interpenetrating networks having a low or no-shrinkage characteristic and a method for making the composite, as defined herein.
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7939615 |
Articles containing silicone compositions and methods of making such articles
The disclosure is directed to a method of making a silicone composition includes mixing a silicone formulation in a mixing device and adding an in situ adhesion promoter to the mixing device. The...
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