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8178642 |
Curable organopolysiloxane composition and cured product thereof
A curable organopolysiloxane composition comprising: (A) a solvent-soluble organopolysiloxane obtained by conducting a hydrosilylation reaction between (i) an organopolysiloxane represented by the...
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8168720 |
Biomedical devices containing internal wetting agents
This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer.
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8153749 |
Absorbent and a method of production thereof
Synthesis is for an organosilicic adsorbent, which can be used in different economic sectors (chemical and pharmaceutical industries, health service). The adsorbent represents the non-linear...
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8153748 |
Thermosetting composition
A thermosetting composition containing an aluminosiloxane, a silicone oil containing silanol groups at both ends, and a silicone alkoxy oligomer. The thermosetting composition of the present...
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8143359 |
Organic silicone compound
The purpose of the present invention is to provide an organic silicon compound which has a vinyl group more reactive than those of the conventional organic silicon compounds and can be bonded with...
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8124715 |
Isocyanuric ring-containing polysiloxane having vinyl groups at the terminals
The purpose of the present invention is to provide an isocyanuric ring-containing organopolysiloxane which can provide a cured product which can exploit the properties of a hydrosilylation...
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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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8101533 |
Fabric treating composition, detergent and softener, and fabric article treated therewith
A fabric treating composition comprising primarily an organopolysiloxane of formula (1) having a viscosity of 100 to 1,000,000 mPa-s at 25° C. is provided. R1 is a monovalent hydrocarbon group, R2 ...
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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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8076444 |
Curable compositions consisting of silanes with three hydrolysable groups
The invention relates to silane cross-linking curable compositions, comprising a polymer P with at least two terminal groups of the following formulae (I) and (II) -Am-K1—SiXYZ (I), -...
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8062729 |
Polymeric material with surface microdomains
A polymeric material may be prepared by reacting a composition that includes polyol, polyisocyanate, and polyorganosiloxane having functional groups capable of reacting with the polyisocyanate,...
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8063137 |
Method for producing molded silicone rubber products using liquid silicone rubber
Described is a method for producing a molded silicone rubber product using a liquid silicone rubber (LSR) base comprising at least one vinyl siloxane polymer, at least one hydride crosslinker, and...
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8053173 |
Multi-functional linear siloxane compound, a siloxane polymer prepared from the compound, and a process for forming a dielectric film by using the polymer
A novel multi-functional linear siloxane compound, a siloxane polymer prepared from the siloxane compound, and a process for forming a dielectric film by using the siloxane polymer. The linear...
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8044153 |
Curable silicone composition
A curable silicone composition comprising at least the following components: (A) a diorganopolysiloxane having in one molecule at least two alkenyl groups; (B) at least two resin-like...
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8039570 |
Solvent-free silicone composition for release paper
A solvent-free silicone composition for release paper, comprising a mixture prepared by i) subjecting the organopolysiloxane (I) which is composed of R13SiO1/2 units, SiO4/2 units and (HO)SiO3/2...
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8030423 |
Multi-armed macromonomers
Multi-armed macromonomers containing multiple side chains attached to a siloxy-containing core terminated on each end with one or more first substantially linear polysiloxane radicals having a...
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8021756 |
Microlens array
The present invention provides a microlens array produced by molding a resin obtained by reacting a silicon compound with a boron compound or an aluminum compound, in which the silicon compound is...
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8022137 |
Silicone resin composition for optical semiconductor devices
The present invention provides a silicone resin composition for an optical semiconductor device, comprising (A) 100 parts by mass of an organopolysiloxane having a weight average molecular weight...
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8017697 |
Poly(arylene ether)-polysiloxane composition and method
A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively...
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8017246 |
Silicone resin for protecting a light transmitting surface of an optoelectronic device
A silicone resin composition and process for coating a light transmitting surface of an optoelectronic device is disclosed. The process involves applying a silicone resin to the light transmitting...
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8017696 |
Tire compositions and vulcanizates thereof having improved silica reinforcement
Vulcanizable elastomeric compositions and vulcanizates are prepared by employing a titanium compound. The titanium compound is believed to enhance the reaction between a silica particle and a...
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8012543 |
Use and method for reduction of corrosion
The invention relates to a use of a composition containing polyorganosiloxane S and a method of reducing corrosion on steel reinforcement in reinforced concrete constructions, and also a concrete...
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8008420 |
Organohydrogenpolysiloxane resin and silicone composition
An organohydrogenpoly siloxane resin having the formula (I): (R1R32SiO½)w(R32SiO½)x(R1SiO3/2)y(SiO4/2)z, wherein R1 is C1 to C10 hydrocarbyl or C1 to C10 halogen-substituted hydrocarbyl, both f...
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7994262 |
Hardenable composition
The present invention has its object to provide a reactive silyl group-containing room temperature curable composition which can give cured products having good recovery, durability and creep...
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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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7951891 |
Silicone resin composition for die bonding
A silicone resin composition for die bonding is provided. The composition includes (A) a straight-chain organopolysiloxane having silicon-bonded alkenyl groups, and with a viscosity of no more than...
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7939614 |
Silicon-containing curing composition and heat cured product thereof
A curable composition which comprises at least one of the following (A), (B), and (C) and further contains (D) (provided that when (C) is not contained, both (A) and (B) are in the composition....
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7932097 |
Method of manufacturing an analytical sample and method of analyzing an analytical sample
A method of manufacturing an analytical sample by a secondary ion mass spectrometry method is provided, which comprises a step of forming a separation layer over a substrate, a step of forming one...
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7932319 |
Thermosetting resin composition and semiconductor sealing medium
A thermosetting resin compositing having an essential component (A) organopolysiloxane containing a compound represented by following general formula (1) or (2) and optical semiconductor peripheral...
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7915436 |
Phosphorus-containing silsesquioxane derivatives as flame retardants
A phosphorus-containing silsesquioxane is represented by the formula [R13SiO1/2]m[R2SiO3/2]n[R3SiO3/2]p[(R4O)2PO(CH2)xSiO3/2]q wherein each of R1, R2, R3, and R4 independently represents a...
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7910682 |
Curable composition and methods for improving recovery properties and creep properties
Disclosed are a curable composition characterized by using a curable composition including an organic polymer (A1) having one or more silicon-containing functional groups capable of cross-linking...
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7902284 |
Composition based on organosilicon compounds
Organosilicon compositions which can be cured to produce elastomers, in particular elastomers suitable for use in the food industry, contain very fine particulate aluminum oxide powder in minor...
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7902314 |
Organosilicone compositions and methods for preparing them
Disclosed herein is a composition comprising a structure (M1)a(ME)b(D1)c(D2)d(T)e(Q)f, wherein M1=R1R2R3SiO1/2; ME=R4R5RESiO1/2; D1=R6R7SiO2/2; D2=R8R9SiO2/2; T=R10SiO3/2; and Q=SiO4/2; wherein...
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7901868 |
Photoresist topcoat for a photolithographic process
A composition that includes functionalized polyhedral oligomeric silsesquioxanes derivatives of the formulas TmR3 where m is equal to 8, 10 or 12 and QnMnR1,R2,R3 where n is equal to 8, 10 or 12...
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7893128 |
Cationic radiation-curing controlled release coating materials
The invention provides radiation-curing coating materials composed of at least one silicone resin modified with vinylalkoxysilane and vinylcyclohexene oxide and of at least one epoxy-functionalized...
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7875695 |
Hydrophilic organopolysiloxane composition for use as dental impression material
A hydrophilic organopolysiloxane composition of the hydrosilylation reaction cure type for use as dental impression material is characterized by comprising as essential components (A) a...
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7863392 |
Curable organopolysiloxane resin composition and optical part molded therefrom
A curable organopolysiloxane resin composition having a viscosity at 25° C. in the range of 0.001 to 5,000 Pa·s, a total acid number as specified by JIS K 2501 (1992) in the range of 0.0001 to 0...
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7858697 |
Carbinol functional silicone resins
This invention relates to carbinol-functional silicone resins and a method to manufacture carbinol-functional silicone resins. This invention also relates to emulsion compositions comprising the...
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7858690 |
Functional coupling agents and polymers prepared therewith
A polymer including a functional group, where the polymer is defined by the formula where R1 is a monovalent organic group, each R2 is independently a monovalent organic group, R3 is a divalent...
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7846741 |
Method of manufacturing an analytical sample and method of analyzing an analytical sample
A method of manufacturing an analytical sample by a secondary ion mass spectrometry method is provided, which comprises a step of forming a separation layer over a substrate, a step of forming one...
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7838093 |
Multifunctional optical film, and surface light source device and liquid crystal display employing the optical film
Provided are a multifunctional optical film having light transmission, light diffusion, heat resistance, UV-shielding properties, etc., due to the use of optical silicone resin(s), and showing...
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7838698 |
Hydrolysis-resistant silicone compounds
In one aspect, the invention relates to hydrolysis-resistant silicone compounds. In particular, disclosed are sterically hindered hydrolysis-resistant silicone compounds and improved purity...
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7829651 |
Lens-forming silicone resin composition and silicone lens
Silicone resin compositions comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated bonds, (B) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen...
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7816463 |
Glue for packaging light emitting diode and use thereof
A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set...
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7790813 |
Multifunctional silicone resin polymers
The present invention relates to a series of crosslinked silicone polymers that by virtue of the nature of the dimol alcohol undecylenic acid ester based crosslinker, have unique solubility and...
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7785766 |
Silphenylene-bearing polymer, photo-curable resin composition, patterning process, and substrate circuit protective film
A photo-curable resin composition comprising a silphenylene-bearing polymer having a Mw of 3,000-500,000 can be processed to form patterned films having a widely varying thickness from submicron to...
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7781559 |
Curable composition and method for producing the same
Disclosed herein is a curable composition excellent in workability, adhesion properties, rubber-like properties, storage stability, and quick curability. The curable composition comprises (A) a...
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