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Class Information
Number: 525/88
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
Description: Subject matter which involves the mixing of a solid block or block-type copolymers with other solid polymer(s); mixing of said polymer mixture with a chemical treating agent; mixing of block or block-type copolymer with a specified intermediate condensation product or with specified polymerforming ingredients or their polymers; or processes of mixing or forming; or the resultant product of any of the above mixtures.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619037 |
Transparent resin composition |
Nov. 17, 2009 |
| 7605204 |
Resin composition excellent in stability to face impact |
Oct. 20, 2009 |
| 7592390 |
Hydrogenated block copolymer compositions |
Sep. 22, 2009 |
| 7588794 |
Coatings for drug delivery devices based on poly (orthoesters) |
Sep. 15, 2009 |
| 7585916 |
Block copolymer compositions |
Sep. 8, 2009 |
| 7582702 |
Block copolymer compositons |
Sep. 1, 2009 |
| 7582701 |
Stabilized unsaturated polyester resin mixtures |
Sep. 1, 2009 |
| 7560510 |
Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties |
Jul. 14, 2009 |
| 7560509 |
Method of directing grafting by controlling the location of high vinyl segments in a polymer |
Jul. 14, 2009 |
| 7560504 |
Polymeric composition for seals and gaskets |
Jul. 14, 2009 |
| 7557160 |
Impact-resistant vinyl aromatic hydrocarbon resin |
Jul. 7, 2009 |
| 7553887 |
Resin composition for automotive parts |
Jun. 30, 2009 |
| 7550534 |
Thermoplastic method, composition, and article |
Jun. 23, 2009 |
| 7541084 |
Geotechnical articles |
Jun. 2, 2009 |
| 7541408 |
Curable resin composition, curable film and cured film |
Jun. 2, 2009 |
| 7517934 |
Modified anionically polymerized polymers |
Apr. 14, 2009 |
| 7504141 |
Shrink film |
Mar. 17, 2009 |
| 7482063 |
Molded object obtained by in-mold coating and process for producing the same |
Jan. 27, 2009 |
| 7470740 |
Peelable hot melt adhesive |
Dec. 30, 2008 |
| 7459497 |
Polymeric composition for seals and gaskets |
Dec. 2, 2008 |
| 7452577 |
Electron beam curing of fabricated polymeric structures |
Nov. 18, 2008 |
| 7425371 |
Thermosetting resin composition for high performance laminates |
Sep. 16, 2008 |
| RE40508 |
Thermally stable polymers, method of preparation, and articles made therefrom |
Sep. 16, 2008 |
| 7414093 |
Modified block copolymer |
Aug. 19, 2008 |
| 7407694 |
Block copolymer |
Aug. 5, 2008 |
| 7381771 |
Thermoplastic elastomers having improved adhesive properties |
Jun. 3, 2008 |
| 7375159 |
Vinylidene fluoridepolymer having a fraction of non-transferred chains and its manufacturing process |
May. 20, 2008 |
| 7358303 |
Composition comprising at least one first semi-crystalline polymer and at least one second film-forming polymer |
Apr. 15, 2008 |
| 7351762 |
Polymeric composition for seals and gaskets |
Apr. 1, 2008 |
| 7351774 |
Silicon-modified crumb rubber composition |
Apr. 1, 2008 |
| 7347988 |
Synthesis, uses and compositions of crystal hydrogels |
Mar. 25, 2008 |
| 7332542 |
Block copolymers and method for making same |
Feb. 19, 2008 |
| 7309736 |
Acrylic block copolymer and thermoplastic resin composition |
Dec. 18, 2007 |
| 7307124 |
Hot-melt adhesive composition for non-wovens |
Dec. 11, 2007 |
| 7282535 |
Thermoplastic resin composition |
Oct. 16, 2007 |
| 7282536 |
Block copolymers and method for making same |
Oct. 16, 2007 |
| 7273907 |
Polypropylene resin composition and film |
Sep. 25, 2007 |
| 7268184 |
Blockcopolymer compositions, having improved mechanical properties and processability and styrenic blockcopolymer to be used in them |
Sep. 11, 2007 |
| 7267855 |
Articles prepared from hydrogenated controlled distribution block copolymers |
Sep. 11, 2007 |
| 7268185 |
Thermoplastic resin composition and its injection molded article |
Sep. 11, 2007 |
| 7259209 |
Reactive hot-melt-type adhesive granules for fabricating insulating glass |
Aug. 21, 2007 |
| 7256238 |
Modified block copolymer |
Aug. 14, 2007 |
| 7253232 |
Thermoplastic compositions with enhanced melt flow and compatibility |
Aug. 7, 2007 |
| 7247390 |
Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers |
Jul. 24, 2007 |
| 7244785 |
Block copolymers and method for making same |
Jul. 17, 2007 |
| 7226988 |
Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts |
Jun. 5, 2007 |
| 7223816 |
Solvent-free, hot melt adhesive composition comprising a controlled distribution block copolymer |
May. 29, 2007 |
| 7223815 |
Polylactic acid composition containing modifier |
May. 29, 2007 |
| 7195818 |
Sealable multi-layer opaque film |
Mar. 27, 2007 |
| 7189799 |
Production of polyetherols using aluminum phosphonate catalysts |
Mar. 13, 2007 |
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