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7615587 |
Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof
The invention concerns the use of hydrosoluble homopolymers and/or copolymers of acrylic/or methacrylic acid with one or more acrylic, vinyl or allyl monomers as an aid to the grinding of mineral...
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7598312 |
Process for preparing a halogenated polymer and device for its implementation
A process for preparing a halogenated polymer in a medium comprising liquid or supercritical carbon dioxide, comprising a step involving the radical polymerization of at least one halogenated...
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7592386 |
Dual cure hydrotalcite containing fluoropolymer compositions
Provided is a curable fluoropolymer composition comprising a fluoropolymer comprising interpolymerized units of tetrafluoroethylene, perfluoro(aliphatic vinyl)ether, and a nitrogen-containing cure...
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7592056 |
Composition comprising ionomer and polyamide
Disclosed is a composition comprising an ionomer and a polyamide wherein the ionomer is preferably dispersed in a continuous or co-continuous polyamide phase. Also disclosed is an article such as a...
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7576145 |
Method for producing degradable polymers
The present invention relates to a composition for producing naturally-degradable substitutes of plastics and to a method for producing a granular combination of naturally-degradable polymers...
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7563839 |
Silicone rubber mixtures
Silicone rubber mixtures containing structure-modified hydrophobic pyrogenic silica.
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7560513 |
Polyorganosiloxane composition for use in unsaturated elastomer, article made therefrom, and associated method
A composition is provided for use with an unsaturated elastomer. The composition may include a sulfur-functional linear polyorganosiloxane. The sulfur-functional linear polyorganosiloxane may...
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7547743 |
Heat conductive silicone rubber composition and molded article
A heat conductive silicone rubber composition comprising (A) an organopolysiloxane containing, on the average, at least 0.1 silicon-bonded alkenyl radical and having a viscosity of 50-100,000...
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7531589 |
Rubber composition for breaker cushion and tire using the same
The present invention provides a rubber composition for a breaker cushion suppressing exothermic heat and lower of rubber properties and a tire using the same. A rubber composition for a breaker...
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7510774 |
Silicone non-stick coatings
In at least one embodiment, the present invention relates to a silicone non-stick coating, products having these coatings, and methods for making the same. In at least one embodiment, the coating...
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7507285 |
Aluminum effect pigment blends
The present invention provides a blend which exhibits enhanced hiding power and comprises (a) at least one effect pigment and (b) aluminum pigment. The present blend is advantageously used in...
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7504451 |
Fire retardant compositions
A polymer composition is provided that comprises a polymer and a synergistic flame retardant additive combination which comprises a nano-clay and a second filler. The second filler may be a...
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7485676 |
Non-birefringent optical resin material and its producing method
A non-birefringent optical resin material is composed of a resin material and inorganic fine particle material birefringence sign of which are the same. A molten resin material, which contains an...
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7473727 |
Friction material for transmission
A friction material for a synchronizer ring comprises (A) a petroleum coke with an ash content of 0.1 mass % to 8 mass % or (B) a pitch coke with an ash content of 0.1 mass % to 8 mass %, more...
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7414087 |
Rubber composition and pneumatic tire using the same
The present invention provides a rubber composition, in which reversion when vulcanizing at a high temperature is inhibited without losing rubber properties and which is obtained by efficiently...
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7368522 |
High IV melt phase polyester polymer catalyzed with antimony containing compounds
A melt phase process for making a polyester polymer melt phase product by adding an antimony containing catalyst to the melt phase, polycondensing the melt containing said catalyst in the melt...
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7348366 |
High temperature elastomers with low hydrocarbon vapor permeability
An elastomer blend is made by admixing fluoroelastomer and fluorinated silicone polymer (with optional filler and/or conductive particulate) into a polymeric admixture in weight ratios to provide a...
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7338999 |
Rubber composition for tire tread and pneumatic tire using the same
To provide a rubber composition having excellent wet grip performance while maintaining low heat build-up characteristics without lowering processability, abrasion resistance and rolling...
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7314895 |
Thermoplastic composition comprising a CO2 releasing material
A composition comprising a thermoplastic and a CO 2 releasing material; wherein the CO 2 releasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal;...
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7288594 |
Process for producing modified polymer modified polymer obtained by the process and rubber composition
Provided is a process for producing a modified polymer, characterized by carrying out primary modification in which a hydrocarbyloxysilane compound is reacted with the active site of a polymer...
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7264882 |
Adhesive fluoride varnish
The invention relates to mixtures comprising polymers containing hydrogen-siloxane groups and fluoride, in addition to the use of said mixtures as a dental scaling varnish and fluoridation varnish...
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7262240 |
Process for making wear-resistant coatings
A paint system and process are disclosed for hardfacing metal surfaces. In one embodiment of the process, a paint including a dispersion of hard particles is first applied as a coating to a...
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7258926 |
Solid lubricant and sliding members
A suspension having a powder of RBC (rice bran ceramics) suspended in a liquid resin is used as a solid lubricant. The solid lubricant preferably has an RBC proportion of 22 to 74% by weight. The...
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7223809 |
Polyacetals with improved resistance to bleach
A molding composition exhibiting bleach resistance includes a polyoxymethylene matrix polymer, from about 0.5 to about 10 weight percent of a bleach stabilizer selected from alkali metal or...
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7220795 |
Conductive resin composition and process for producing the same
A resin composition comprising a polyamide, a polyphenylene ether, an impact modifier, and a carbon type filler for an electrically conductive use, the filler residing in a phase of the...
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7217750 |
Process for incorporating one or more materials into a polymer composition and products produced thereby
The present invention relates to various processes that utilize one or more supercritical fluids to disperse various inorganic and organic materials, including crystalline materials, into polymeric...
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7208105 |
Adhesive for circuit connection, circuit connection method using the same, and circuit connection structure
There are provided an adhesive for connecting a circuit to be interposed between substrates having circuit electrodes thereon opposed to each other and to electrically connect the circuit...
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7193009 |
Electronic device using low dielectric loss tangent insulators for high frequency signals
An electronic device for high frequency signals having a small dielectric loss and a high efficiency is provided, in which a low dielectric loss tangent resin composition is used, for coping with...
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7193004 |
Pneumatic tire having a component containing low PCA oil
There is disclosed a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), from about 40 to about 90 phr of a...
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7183363 |
Thermally conductive casting compound
A resin-based casting compound which cures by a chemical reaction is described; it is suitable in particular for insulation of electric components and it contains an epoxy resin component (A), a...
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7179854 |
Phosphite additives in polyolefins
A polyolfin composition having high resistance to degradation is formed of at least one polyolefin component, bis(2,4dicumylphenyl)pentaerythritol diphosphite, triisopropanolamine, a hydrotalcite...
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7170827 |
Timepiece, having bearing portion formed of resin and wheel train
The invention relates to a timepiece which has a resin bearing section. Moreover, the invention relates to a wheel train apparatus which has a resin bearing section. The invention is constituted by...
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7167420 |
Timepiece including base plate formed of resin and wheel train
The invention relates to a timepiece which has a resin substrate, rotors, and wheel trains, and relates to a wheel train apparatus which has a resin substrate, bearing members, gear wheel, and the...
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7166663 |
Nanostructured compositions
A material composition made of a matrix material, a nano-sized particulate fraction and a micron-sized particulate fraction. A process of making a nano-structured composition. A nano-structured...
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7163977 |
Method to reduce the aldehyde content of polymers
Methods to decrease aldehyde content of a polymer are provided. An effective amount of an additive that contains a P—H functionality is incorporated into the polymer in the presence of an acidic...
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7160939 |
Active masterbatch for production of CO2 generating masterbatch
A compound permitting the economic production of packaging containers, which when activated produces concentrated amounts of CO2 gas for extended periods for preservation of perishable products...
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7157517 |
Method of delaminating a graphite structure with a coating agent in a supercritical fluid
The present invention involves a method of delaminating a graphite structure. The method comprises diffusing a coating agent in a supercritical fluid between layered particles of a graphite...
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7135516 |
Sizing agent for carbon fiber, method for sizing carbon fiber by said sizing agent, sized carbon fiber and knitted or woven fabric using said carbon fiber
The present invention relates to a carbon fiber sizing agent comprised of water-soluble thermoplastic resin and amphoteric surfactant within a weight ratio range of 6/1 to 1/3, a carbon fiber...
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7135232 |
Thermal conductive composition, a heat dissipating putty sheet and heat dissipating structure using the same
The present invention provides a thermal conductive composition formed by blending a thermal conductive filler of not less than 600 mass parts to 100 mass parts of a liquid silicone having a...
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7132471 |
Rubber composition and process for production thereof
The present invention provides rubber compositions having an excellent transparency and rubber properties comprising a rubbery polymer and an inorganic filler, and relates to specific methods of...
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7128971 |
Coated glass fibers for reinforcing rubber
A coated glass fiber for reinforcing a rubber includes a glass fiber, a first coating layer covering the glass fiber, and a second coating layer covering the first coating layer. The first coating...
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7119142 |
Preparation of a conductive liquid silicone rubber composition
A method for producing a conductive liquid silicone rubber composition having an excellent storage stability and suitable for molding a conductive silicone rubber article with an arbitrary speed of...
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7105594 |
Conductive carbon filled polyvinyl butyral adhesive
An adhesive having a resin selected from polyvinyl butyral resins, phenolic resins, epoxy resins, and mixtures thereof, and at least one type of filler such as a carbon filler, for use in seaming...
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7094863 |
Polyester preforms useful for enhanced heat-set bottles
The present invention relates to slow-crystallizing polyethylene terephthalate resins that possess a significantly higher heating crystallization exotherm peak temperature (T CH ) as compared with...
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7094825 |
Hydrogenated nitrile rubber composition
A hydrogenated nitrile rubber composition, which comprises 100 parts by weight of hydrogenated nitrile rubber with a bound acrylonitrile content of not less than 30%, a polymer Mooney viscosity ML...
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7094822 |
Thermally conductive elastomeric pad
The present invention relates to thermally conductive, elastomeric pads. The pads can be made by injection-molding a thermally conductive composition comprising about 30 to 60% by volume of an...
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7091297 |
Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments
Thermoplastic polyurethanes having an alternating sequence of hard and soft segments in which a nanostructured polyhedral oligomeric silsesquioxane diol is used as a chain extender to form a...
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7074490 |
Thermally conductive phase change materials
A phase change composition comprises: a matrix comprising an organofunctional silicone wax, and a thermally conductive filler. The composition can be used as a thermal interface material in...
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7038009 |
Thermally conductive elastomeric pad and method of manufacturing same
The present invention relates to thermally conductive, elastomeric pads and methods for manufacturing such pads. The methods involve injection-molding a thermally conductive composition comprising...
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7037951 |
Process for regenerating resins
The present invention is a process for regenerating a used resin and prevents deterioration in the quality of the resin by adding to the used resin an another resin having given physical properties...
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