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Class Information
Number: 525/99
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 > Mixing of solid block or block-type copolymer with other solid polymer; mixing of said polymer mixture with a chemical treating agent; mixing of a block or block-type copolymer with sicp or with spfi; or processes of forming or reacting; or the resultant product of any of the above operations > Mixture contains solid block or block-type copolymer derived from ethylenically unsaturated hydrocarbon reactants only at least one of which contains at least four carbon atoms > Solid block or block-type copolymer derived from reactant containing plural unsaturation > With solid polymer derived from reactant containing plural unsaturation
Description: Subject matter wherein, in addition to the solid block or block-type copolymer, there is present a solid polymer derived from a plural ethylenically unsaturated reactant, e.g., block (polybutadiene-polystyrene) with poly(butadiene-butene-1), etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592390 |
Hydrogenated block copolymer compositions |
Sep. 22, 2009 |
| 7589152 |
Adhesive formulations for novel radial (S-I/B)x polymers |
Sep. 15, 2009 |
| 7585916 |
Block copolymer compositions |
Sep. 8, 2009 |
| 7582702 |
Block copolymer compositons |
Sep. 1, 2009 |
| 7560504 |
Polymeric composition for seals and gaskets |
Jul. 14, 2009 |
| 7557160 |
Impact-resistant vinyl aromatic hydrocarbon resin |
Jul. 7, 2009 |
| 7550534 |
Thermoplastic method, composition, and article |
Jun. 23, 2009 |
| 7544740 |
Multi-layer nano-particle preparation and applications |
Jun. 9, 2009 |
| 7541408 |
Curable resin composition, curable film and cured film |
Jun. 2, 2009 |
| 7485682 |
Thermoplastic elastomer composition |
Feb. 3, 2009 |
| 7459497 |
Polymeric composition for seals and gaskets |
Dec. 2, 2008 |
| 7439301 |
Block copolymers having high flow and high elasticity |
Oct. 21, 2008 |
| 7425371 |
Thermosetting resin composition for high performance laminates |
Sep. 16, 2008 |
| 7393889 |
Method of preparing rubber modified polystyrene resin composition with high gloss and impact resistance |
Jul. 1, 2008 |
| 7381771 |
Thermoplastic elastomers having improved adhesive properties |
Jun. 3, 2008 |
| 7351774 |
Silicon-modified crumb rubber composition |
Apr. 1, 2008 |
| 7351762 |
Polymeric composition for seals and gaskets |
Apr. 1, 2008 |
| 7339001 |
Thermoplastic resin compositions |
Mar. 4, 2008 |
| 7319121 |
Microcellular foams of thermoplastic vulcanizates |
Jan. 15, 2008 |
| 7312277 |
Mass polymerized rubber-modified monovinylidene aromatic copolymer composition |
Dec. 25, 2007 |
| 7307124 |
Hot-melt adhesive composition for non-wovens |
Dec. 11, 2007 |
| 7291676 |
Polyolefin composition with improved abrasion resistance |
Nov. 6, 2007 |
| 7268186 |
Sheet for carrier tape |
Sep. 11, 2007 |
| 7262248 |
Articles prepared from high molecular weight tetrablock copolymers |
Aug. 28, 2007 |
| 7253233 |
Elastomer composition and rubber roller |
Aug. 7, 2007 |
| 7247676 |
For golf balls with non-ionomer casing layer |
Jul. 24, 2007 |
| 7211627 |
Elastomer composition and pressure-sensitive adhesive compositions |
May. 1, 2007 |
| 7208543 |
Ethylene-propylene copolymers with an improved shape stability suitable for modifying lubricating oils and process for the preparation thereof |
Apr. 24, 2007 |
| 7196137 |
Polymer compositions |
Mar. 27, 2007 |
| 7193014 |
Binary and ternary blends comprising monovinylarene/conjugated diene block copolymers and monovinylarene/alkyl (meth)acrylate copolymers |
Mar. 20, 2007 |
| 7169851 |
Thermoplastic elastomer molding |
Jan. 30, 2007 |
| 7144623 |
Thermoplastic elastomer composition and sheet, and laminate |
Dec. 5, 2006 |
| 7119146 |
Polymer blend compatibilization using isobutylene-based block copolymers II |
Oct. 10, 2006 |
| 7090924 |
Thermosetting resin composition for high performance laminates |
Aug. 15, 2006 |
| 7081498 |
Pressure-sensitive adhesive compositions and constructions |
Jul. 25, 2006 |
| 7081499 |
Electrical insulating material and method for fastening a shaped body |
Jul. 25, 2006 |
| 7056971 |
Essentially gas-impermeable thermoplastic elastomer |
Jun. 6, 2006 |
| 7015284 |
Thermoplastic elastomer composition |
Mar. 21, 2006 |
| 6939906 |
Block copolymer composition |
Sep. 6, 2005 |
| 6933344 |
Thermoplastic elastomeric compositions and methods of preparing thermoplastic elastomeric compositions |
Aug. 23, 2005 |
| 6930146 |
1,2-polybutadiene, thermoplastic elastomer composition and polymer composition |
Aug. 16, 2005 |
| 6927255 |
Rubber composition |
Aug. 9, 2005 |
| 6914091 |
Compositions comprising hydrogenated block copolymers and end-use applications thereof |
Jul. 5, 2005 |
| 6861472 |
Poly(arylene ether)-polyolefin compositions and articles derived therefrom |
Mar. 1, 2005 |
| 6855767 |
Poly(arylene ether)-polyolefin composition and articles derived therefrom |
Feb. 15, 2005 |
| 6849690 |
Transparent, rubber-modified styrene copolymer |
Feb. 1, 2005 |
| 6846877 |
Blends of olefinic thermoplastic vulcanizate with high impact polystyrene |
Jan. 25, 2005 |
| 6844383 |
Block copolymer and composition thereof |
Jan. 18, 2005 |
| 6828379 |
Vinyl ethers in unsaturated polyester resins, vinyl esters and vinyl ester urethanes for structural applications |
Dec. 7, 2004 |
| 6797766 |
High molecular weight styrenic block copolymer hot melt adhesive for toy articles |
Sep. 28, 2004 |
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