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Class Information
Number: 525/232
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > At least one solid polymer derived from ethylenic reactants only > Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures > Solid polymer derived from reactant containing at least two ethylenic groups and is devoid of aryl ring
Description: Subject matter wherein the mixture contains a solid polymer derived from an ethylenic reactant which contains at least two ethylenic groups and is free of an aromatic group (e.g., butadiene, isoprene, etc.).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622529 |
Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility |
Nov. 24, 2009 |
| 7615591 |
Rubber composition, method of producing the same and tire using the same |
Nov. 10, 2009 |
| 7608667 |
Rubber composition and tire using the same |
Oct. 27, 2009 |
| 7608668 |
Ethylene/.alpha.-olefins block interpolymers |
Oct. 27, 2009 |
| 7592396 |
Polyolefin compositions having high fluidity |
Sep. 22, 2009 |
| 7592397 |
Cap liners, closures, and gaskets from multi-block polymers |
Sep. 22, 2009 |
| 7592394 |
Plastic compositions having mineral-like appearance |
Sep. 22, 2009 |
| 7582715 |
Polymers substantially free of long chain branching |
Sep. 1, 2009 |
| 7579408 |
Thermoplastic vulcanizate comprising interpolymers of ethylene/.alpha.-olefins |
Aug. 25, 2009 |
| 7572861 |
HXNBR-rubber as a cross-linking agent |
Aug. 11, 2009 |
| 7572860 |
Polyolefin articles |
Aug. 11, 2009 |
| 7557162 |
Toughened polymer compositions |
Jul. 7, 2009 |
| 7550536 |
Acrylic rubber, process for its production, and rubber compositions, oil-and weather-resistant rubber compositions, and oil-and weather -resistant rubbers, containing the same |
Jun. 23, 2009 |
| 7547746 |
Golf ball containing centipede polymers |
Jun. 16, 2009 |
| 7541084 |
Geotechnical articles |
Jun. 2, 2009 |
| 7540979 |
Method for making a medical electrode polymer |
Jun. 2, 2009 |
| 7531605 |
Process for producing polyolefin resin composition and polypropylene composition |
May. 12, 2009 |
| 7491773 |
Halogenated polymers with new sequence distributions |
Feb. 17, 2009 |
| 7491771 |
Olefinic rubber composition |
Feb. 17, 2009 |
| 7488779 |
Golf ball |
Feb. 10, 2009 |
| 7488776 |
Thermoplastic crosslinked rubber composition |
Feb. 10, 2009 |
| 7485683 |
Compatibilizers for fluoropolymers and polyolefins; blends thereof |
Feb. 3, 2009 |
| 7476441 |
Display strip and display strip and product assembly |
Jan. 13, 2009 |
| 7462677 |
Sulfur containing initiators for anionic polymerization of monomers |
Dec. 9, 2008 |
| 7458406 |
Rubber composition for side wall |
Dec. 2, 2008 |
| 7452940 |
Process for the preparation of a dynamically vulcanized thermoplastic elastomer |
Nov. 18, 2008 |
| 7423089 |
Preparation of rubber composition comprised of EPDM/polyisoprene rubber blends and tire with sidewall comprised thereof |
Sep. 9, 2008 |
| 7423086 |
Ethylene-propylene-diene rubber composition with improved adhesion properties |
Sep. 9, 2008 |
| 7393897 |
Method for manufacturing olefinic thermoplastic elastomer composition |
Jul. 1, 2008 |
| 7390850 |
Thermoplastic elastomer compositions |
Jun. 24, 2008 |
| 7384684 |
Polyester film with hydrophilic coating, process for its production and its use |
Jun. 10, 2008 |
| 7365131 |
Thermoplastic vulcanizate composition |
Apr. 29, 2008 |
| 7365130 |
Cycloolefinic copolymer for high modulus film |
Apr. 29, 2008 |
| 7351769 |
Dynamic vulcanization of elastomers with in-situ polymerization |
Apr. 1, 2008 |
| 7326748 |
Thermoplastic composition |
Feb. 5, 2008 |
| 7323516 |
Peroxide curable butyl formulations for rubber articles |
Jan. 29, 2008 |
| 7309739 |
Properties of polyolefin blends and their manufactured articles |
Dec. 18, 2007 |
| 7294674 |
Soft polyolefin compositions with improved flow |
Nov. 13, 2007 |
| 7294675 |
Soft thermoplastic vulcanizate compositions |
Nov. 13, 2007 |
| 7294676 |
Styrenic resin composition and articles produced therefrom |
Nov. 13, 2007 |
| 7291677 |
Adherent, modified thermoplastic elastomeric blends, articles, and methods |
Nov. 6, 2007 |
| 7279526 |
Heterophasic propylene polymer |
Oct. 9, 2007 |
| 7276559 |
Soft thermoplastic elastomers |
Oct. 2, 2007 |
| 7268185 |
Thermoplastic resin composition and its injection molded article |
Sep. 11, 2007 |
| 7262249 |
Thermoplastic resin composition having improved impact resistance |
Aug. 28, 2007 |
| 7262251 |
Hot melt adhesive composition based on a random copolymer of isotactic polypropylene and a secondary polymer |
Aug. 28, 2007 |
| 7262254 |
Tire with low volatile alcohol emission rubber tread with compositional limitations |
Aug. 28, 2007 |
| 7259209 |
Reactive hot-melt-type adhesive granules for fabricating insulating glass |
Aug. 21, 2007 |
| 7259210 |
Bone cement and a system for mixing and delivery thereof |
Aug. 21, 2007 |
| 7250470 |
Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent |
Jul. 31, 2007 |
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