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Class Information
Number: 525/98
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
Description: Subject matter wherein the block or block-type copolymer is derived from a plural ethylenically unsaturated reactant, e.g., a mixture of polystyrene with block (polybutadiene-polystyrene), etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619036 |
Copolymers of fluorinated polydienes and sulfonated polystyrene |
Nov. 17, 2009 |
| 7605204 |
Resin composition excellent in stability to face impact |
Oct. 20, 2009 |
| 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 |
| 7579385 |
Dried porous crumbs of hydrogenated block copolymer |
Aug. 25, 2009 |
| 7563848 |
Crosslinked polycyclooctene |
Jul. 21, 2009 |
| 7560509 |
Method of directing grafting by controlling the location of high vinyl segments in a polymer |
Jul. 14, 2009 |
| 7550534 |
Thermoplastic method, composition, and article |
Jun. 23, 2009 |
| 7541408 |
Curable resin composition, curable film and cured film |
Jun. 2, 2009 |
| 7534833 |
Radial multi-block copolymer containing tapered block, and preparation method and usage thereof |
May. 19, 2009 |
| 7528197 |
Composition derived from a softening agent and a thermoplastic resin composition containing the same |
May. 5, 2009 |
| 7504458 |
Method for improving compression set in thermoplastic vulcanizates |
Mar. 17, 2009 |
| 7449518 |
High temperature block copolymers and process for making same |
Nov. 11, 2008 |
| 7439301 |
Block copolymers having high flow and high elasticity |
Oct. 21, 2008 |
| 7432037 |
Curable resin composition and flexographic plate material using the same |
Oct. 7, 2008 |
| 7429629 |
Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers |
Sep. 30, 2008 |
| 7425371 |
Thermosetting resin composition for high performance laminates |
Sep. 16, 2008 |
| 7393898 |
Block copolymer composition |
Jul. 1, 2008 |
| 7393895 |
Forming concentrate of poly(arylene ether), thermosetting resin and compatibilizer |
Jul. 1, 2008 |
| 7393889 |
Method of preparing rubber modified polystyrene resin composition with high gloss and impact resistance |
Jul. 1, 2008 |
| 7365151 |
Solvent for treating polystyrene resin and method of treating polystyrene resin with the same |
Apr. 29, 2008 |
| 7358298 |
Pressure-sensitive adhesive/adhesive and block copolymer suitable for use therein |
Apr. 15, 2008 |
| 7351767 |
Composition for monovinylrenic-based shrink label films |
Apr. 1, 2008 |
| 7351774 |
Silicon-modified crumb rubber composition |
Apr. 1, 2008 |
| 7348376 |
Adhesive composition |
Mar. 25, 2008 |
| 7339001 |
Thermoplastic resin compositions |
Mar. 4, 2008 |
| 7323512 |
Styrene copolymer composition |
Jan. 29, 2008 |
| 7319121 |
Microcellular foams of thermoplastic vulcanizates |
Jan. 15, 2008 |
| 7307124 |
Hot-melt adhesive composition for non-wovens |
Dec. 11, 2007 |
| 7291676 |
Polyolefin composition with improved abrasion resistance |
Nov. 6, 2007 |
| 7267855 |
Articles prepared from hydrogenated controlled distribution block copolymers |
Sep. 11, 2007 |
| 7268184 |
Blockcopolymer compositions, having improved mechanical properties and processability and styrenic blockcopolymer to be used in them |
Sep. 11, 2007 |
| 7265180 |
Thermoplastic molding composition having high clarity |
Sep. 4, 2007 |
| 7262248 |
Articles prepared from high molecular weight tetrablock copolymers |
Aug. 28, 2007 |
| 7247674 |
Polymer composition and uses thereof |
Jul. 24, 2007 |
| 7247675 |
Elastomer compositions and method of making them |
Jul. 24, 2007 |
| 7230050 |
Tire components including thermoplastic-elastomeric block copolymers |
Jun. 12, 2007 |
| 7226956 |
Low density polymeric foam using a three-polymer blend |
Jun. 5, 2007 |
| 7211626 |
Styrenic resin composition |
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 |
| 7189462 |
Block copolymer, its composition and film made of it |
Mar. 13, 2007 |
| 7186779 |
Block copolymer compositions, having improved mechanical properties and processability |
Mar. 6, 2007 |
| 7173090 |
Polyphenylene sulfide resin composition |
Feb. 6, 2007 |
| 7166672 |
Gels from silane-coupled block copolymers |
Jan. 23, 2007 |
| 7153906 |
Resin composition for a battery case for secondary battery |
Dec. 26, 2006 |
| 7148273 |
Bituminous composition with reduced gelation tendency |
Dec. 12, 2006 |
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