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Class 524/525 - Solid polymer derived from monomer containing two or more ethylenic groups


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein at least one of the ethylenic polymers
No. of patents: 368
Last issue date: 06/28/2011


1                    
NumberTitleIssue Date
7968643Graft copolymer for transparent thermoplastic polyurethane resin, preparation method thereof, and polyurethane resin composition containing the same
The present invention relates to a graft copolymer for a transparent thermoplastic polyurethane resin prepared by graft copolymerization of (a) 50-85 weight % of rubber latex having a multi-layered structure composed of an inner layer and an outer layer comprising a...
06/28/2011
7816443Rubber compositions with activated sulfur cure
Cured rubber compositions with reduced divalent metal levels and improved physical properties are prepared using methods that limit or avoid a deleterious side reaction, and that make activator compounds available only during cure and not earlier during mixing. Spec...
10/19/2010
7767749Rubber compositions with activated sulfur cure
Cured rubber compositions with reduced divalent metal levels and improved physical properties are prepared using methods that limit or avoid a deleterious side reaction, and that make activator compounds available only during cure and not earlier during mixing. Spec...
08/03/2010
7435781Polymers for electrical applications
Electrical insulation compounds are disclosed, the insulation compounds including an ethylene polymer comprising at least 40 wt % ethylene-derived units and having a density of ≦0.91 g/cm3 and a propylene polymer comprising at least 75 wt % propylene-de...
10/14/2008
7413784Thermoplastic vulcanizates for potable water applications
A thermoplastic vulcanizate comprising a dynamically-cured rubber, a thermoplastic polymer, and at least 2 percent by weight, based on the total weight of the thermoplastic vulcanizate, of a polyalphaolefin oligomer, where the polyalphaolefin oligomer is characteriz...
08/19/2008
7411017Thermoplastic elastomer and molded article thereof
A thermoplastic elastomer excellent in rubber elasticity and extrudability and a molded object thereof. The thermoplastic elastomer comprises a partly or wholly crosslinked rubber (A), an isotactic polypropylene (B) having an isotactic pentad content of 0.8 or highe...
08/12/2008
7405256Run flat tire
There is provided a run flat tire having a side reinforcing layer in which low exothermic property and high hardness are compatible and durability is improved. A rubber composition containing 10 to 100 parts by weight of carbon black with a nitrogen adsorption speci...
07/29/2008
7381765Electrostatically dissipative fluoropolymers
A composition of fluoropolymer and dispersed conductive particulate provides an electrically conductive polymeric material resistant to static charge buildup. Radiation curing, especially electron beam radiation curing, is favored for curing fluoroelastomer-based pr...
06/03/2008
7381768Two-phase compositions
Disclosed is a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. Also disclosed is a two component system for preparing a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer...
06/03/2008
7378465Tire components having improved modulus
A tire component including a tire tread that comprises a vulcanized rubber, a rubber filler, and a modified rubber, where the modified rubber i) contains pendent or functional groups that contain carboxylic acid or anhydride groups, ii) has pendently grafted thereto...
05/27/2008
7378464Tires for heavy load
There is provided a heavy duty tire made by using as a tread rubber a rubber composition obtained by compounding 100 parts by mass of a rubber component consisting of 90-30% by mass of (a) natural rubber and 10-70% by mass of (b) a solution-polymerized styrene-butad...
05/27/2008
7351760Thermoplastic resin composition and its injection molded article
The present invention provides a thermoplastic resin composition including specific amounts of (A) a polypropylene resin, (B) an elastomer, (C) inorganic filler, (D) a resin having a melt tension of 0.1 N or more and a swelling ratio of 1.8 or more and being charact...
04/01/2008
7341635Eraser
An eraser is constituted by an elastic material containing a rubber component or a resin component, and a skeleton structure for reinforcing the elastic material, and the skeleton structure is made from a porous structural material such as from an organic polymer th...
03/11/2008
7338698Homogeneously branched ethylene polymer carpet, carpet backing and method for making same
The present invention pertains to carpet and methods of making carpet. In one aspect, the carpet includes (a) a primary backing which has a face and a back surface, (b) a plurality of fibers attached to the primary backing and extending from the face of the primary ...
03/04/2008
7332677Multiconductor cable assemblies and methods of making multiconductor cable assemblies
A multiconductor cable assembly and a method of making a multiconductor cable assembly are disclosed. The multiconductor cable assembly comprises a conductor and a covering comprising a thermoplastic composition. The thermoplastic composition comprises a poly(arylen...
02/19/2008
7329697Elastomeric compositions
The present invention includes compositions suitable for tire treads or sidewalls and other articles where abrasion resistance and flexibility are desirable. The invention includes a tire tread or sidewall made by combining a filler; a sulfur cure system; optionally...
02/12/2008
7326748Thermoplastic composition
The subject invention discloses a thermoplastic composition which is comprised of a blend of a thermoplastic resin and an elastomer, wherein said thermoplastic resin is selected from the group consisting of polyphenylene ether and polystyrene, wherein said elastomer...
02/05/2008
7297743Curable composition
The object of the present invention is to significantly improve weather resistance over a long period of time of the cured product of the invention, while maintaining physical properties, such as tensile properties and rubber-like elasticity, at levels required of s...
11/20/2007
7276559Soft thermoplastic elastomers
This invention relates to a soft thermoplastic vulcanizate composition comprising: a) from about 2-10 wt %, based upon total polymer content weight a)+b)+c), of a thermoplastic polyethylene or polypropylene homopolymer, or ethylene-propylene copolymer, or copolymer ...
10/02/2007
7268185Thermoplastic resin composition and its injection molded article
Disclosed is a thermoplastic resin composition that contains specific amounts of polypropylene resin (A), elastomer (B), inorganic filler (C) and resin (D) which is composed of 60 to 80% by weight of a first segment which is a propylene homopolymer or a propylene-et...
09/11/2007
7265173Tire fabric compositions and methods of production thereof
A polymer-based reinforced rubber composition may be produced that comprises a) a plurality of polymer-based fibers, wherein at least some of the plurality of polymer-based fibers comprises at least one surface modification agent; and b) a rubber compound, wherein t...
09/04/2007
7250465Rubber composition containing block copolymer and tire having component thereof
This invention relates to a rubber composition which contains a block copolymer and a tire having at least one component comprised of such rubber composition. In one aspect of the invention, such rubber composition is comprised of a combination of at least one diene...
07/31/2007
7244510Vapor screen composition
The invention relates to a water-dispersible composition for making a water repellent paper with a low permeability for moisture. The composition comprises components (A) to (H), in the following amounts by dry weight (wt): (A) 5 to 89 wt % of polyvinyl butyral (PVB...
07/17/2007
7241385Oil filter canister removal tool
An oil filter canister removal tool comprising a cup-shaped plastic body long enough to receive the filter therein and of sufficient diameter as to provide radial clearance between the filter canister and the top rim of the body. A snug fit can be provided by integr...
07/10/2007
7226967Reactive phenolic resins in the preparation of highly viscous self-adhesive compositions
Hot-melt pressure-sensitive adhesive based one or more non-thermoplastic elastomers, at least comprising 100 parts by mass of the non-thermoplastic elastomer(s), from 1 to 200 parts by mass of one or more tackifying resins, from 1 to 100 parts by mass of one or more...
06/05/2007
7226962Halogenated isobutylene-based copolymers having enhanced viscosity and thermoplastic compositions thereof
The invention provides a method for increasing the viscosity of halogenated (brominated) elastomeric copolymers of a C4 to C7 isomonoolefin (isobutylene) and a para-alkylstryrene (p-methylstyrene) by mixing the copolymer with a silica or clay p...
06/05/2007
7220917Electrical wire and method of making an electrical wire
An electrical wire has a conductor and a covering. The covering includes a thermoplastic composition having a poly(arylene ether), a polyolefin and a polymeric compatibilizer. The thermoplastic composition may further have a flame retardant. ...
05/22/2007
7217885Covering for conductors
The covering for used with a conductor having a thermoplastic composition. The thermoplastic composition has a poly(arylene ether), a polyolefin and a polymeric compatibilizer. The thermoplastic composition may further have a flame retardant. ...
05/15/2007
7195818Sealable multi-layer opaque film
A sealable multi-layer opaque film. In particular, a sealable multi-layer opaque film that is moisture permeable and water resistant. The sealable multi-layer opaque film is an oriented multilayer film with a core layer comprising an orientation-enhancing polymer, a...
03/27/2007
7179852PMMA moulding compounds with improved impact resistance
The invention relates to a novel impact-resistance modifier, constructed from a core-shell 1 and a shell 2, whereby the core is plastically deformable. The invention is characterised by excellent mechanical properties obtained by a low content of impact-resistance m...
02/20/2007
7166678Rubber composition and vibration damper using the rubber composition
A torsional vibration damper or other vibration damping device with a rubber vibration absorbing element. The rubber element is a peroxide-cured composition comprising 100 parts of ethylene-alpha-olefin elastomer, and 20 to 100 parts of substantially isobutylene or ...
01/23/2007
7163978Waterborne anti-chipping coating composition for automobiles
A waterborne coating composition comprising fine polymer particles dispersed in an aqueous medium and an inorganic filler, wherein the fine polymer particles comprise (A) 50 to 90% by weight of synthetic rubber polymer particles containing 50 to 90% by weight of a r...
01/16/2007
7144961Thermoplastic elastomer composition
The present invention provides a thermoplastic elastomer composition which is not only satisfactory in rubber-like characteristics and moldability but also satisfactory in both permanent compression set and vibration damping properties and comprises an unsaturated b...
12/05/2006
7125919Method of improving viscosity stability upon addition of a colorant component
A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a h...
10/24/2006
7094828Olefin thermoplastic elastomer composition
An olefin thermoplastic elastomer composition which is superior in the resistance to oils, heat resistance, formability and flexibility is provided, said elestomer composition comprising the components (A) 40–90 parts by weight of a polypropylene resin havi...
08/22/2006
7091282Composition containing ethylene/propylene/diene copolymer and polyalkylene/olefin copolymer
A composition suitable for forming a sidewall for a tire includes a rubber composition which includes at least one rubber, an ethylene/propylene/diene terpolymer, and a polyalkylene copolymer. The rubber may include one or more natural or synthetic rubbers, such as ...
08/15/2006
7091275Aqueous polymeric composition containing polymeric nanoparticles and treatments prepared therefrom
An aqueous polymeric composition containing select polymeric nanoparticles is provided. The select polymeric nanoparticles contain as polymerized units at least one multiethylenically unsaturated monomer and at least one water soluble monomer; and have a mean diamet...
08/15/2006
7084200Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their use
Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides, which contain, as a stabilizer, water-soluble, crosslinked graft polymers which are obtainable by free radical polymerization of compounds having at least two ethylenically unsaturated double bond...
08/01/2006
7071261Aqueous composition containing polymeric nanoparticles
An aqueous composition including an aqueous dispersion of polymeric nanoparticles having a mean diameter of from 1 to 50 nanometers, the particles including, as polymerized units, at least one multi-ethylenically-unsaturated monomer and at least one ethylenically un...
07/04/2006
7049356Low fogging thermoplastic elastomer composition and manufacturing method and use of same composition
This invention relates to a perfectly or partially crosslinked olefinic thermoplastic elastomer composition which comprises 10 to 90 parts by weight of a crystalline polyolefin (a), 90 to 10 parts by weight of an olefin-based copolymer rubber (b) (the total amount o...
05/23/2006
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