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Class Information
Number: 525/332.9
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 > Chemically after treated solid polymers derived from ethylenically unsaturated monomers only > Polymer derived from monomer containing at least two ethylenic groups or diene rubber > Interpolymer with aromatic hydrocarbon
Description: Product wherein said monomer containing at least two ethylenic groups is interpolymerized with an ethylenically unsaturated aromatic hydrocarbon monomer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612148 |
Hydrogenation catalyst composition and method for hydrogenation of conjugated diene polymer |
Nov. 3, 2009 |
| 7612147 |
Dendrimers of rubbery polymers |
Nov. 3, 2009 |
| 7582702 |
Block copolymer compositons |
Sep. 1, 2009 |
| 7566755 |
Compound and composition produced by using such compound |
Jul. 28, 2009 |
| 7553909 |
Multi-layer nano-particle preparation and applications |
Jun. 30, 2009 |
| 7550537 |
Organo-dilithium compound and process for preparing the same |
Jun. 23, 2009 |
| 7544740 |
Multi-layer nano-particle preparation and applications |
Jun. 9, 2009 |
| 7534839 |
Sequentially terminated elastomers |
May. 19, 2009 |
| 7498387 |
Modified polymers and compositions containing the same |
Mar. 3, 2009 |
| 7485684 |
Functionalization of living rubbery polymers with nitrones |
Feb. 3, 2009 |
| 7473741 |
Process for the selective hydrogenation of unsaturated (co)polymers |
Jan. 6, 2009 |
| 7462677 |
Sulfur containing initiators for anionic polymerization of monomers |
Dec. 9, 2008 |
| 7452943 |
Polymer compounds containing oxetane and styrenic functionality |
Nov. 18, 2008 |
| 7442746 |
Epoxidation of unsaturated cationically stabilized polymer latex |
Oct. 28, 2008 |
| 7427651 |
Process for producing conjugated diene copolymer rubber |
Sep. 23, 2008 |
| 7390856 |
Method for making selectively hydrogenated block copolymers of vinyl aromatic hydrocarbons and conjugated dienes |
Jun. 24, 2008 |
| 7339005 |
Process for producing modified diene polymer rubber |
Mar. 4, 2008 |
| 7319123 |
Use of sulfur containing initiators for anionic polymerization of monomers |
Jan. 15, 2008 |
| 7304113 |
Method for partially and selectively hydrogenating polymers made of conjugated dienes |
Dec. 4, 2007 |
| 7288594 |
Process for producing modified polymer modified polymer obtained by the process and rubber composition |
Oct. 30, 2007 |
| 7279532 |
Modified hydrogenated copolymer |
Oct. 9, 2007 |
| 7265184 |
Polymer hydrogenation process |
Sep. 4, 2007 |
| 7258904 |
Absorber and method for producing it |
Aug. 21, 2007 |
| 7250476 |
Multi-functional polymers |
Jul. 31, 2007 |
| 7247681 |
Preparation method of copolymer |
Jul. 24, 2007 |
| 7241831 |
Elastomeric compositions |
Jul. 10, 2007 |
| 7238751 |
Multi-layer nano-particle preparation and applications |
Jul. 3, 2007 |
| 7232864 |
Coupled radial anionic polymers |
Jun. 19, 2007 |
| RE39617 |
Butadiene polymers having terminal functional groups |
May. 8, 2007 |
| RE39559 |
Butadiene polymers having terminal functional groups |
Apr. 10, 2007 |
| 7202308 |
Hydrogenation method for unsaturated block copolymers and hydrogenated unsaturated block copolymers |
Apr. 10, 2007 |
| 7199175 |
Tread for a tire having a rigidity gradient |
Apr. 3, 2007 |
| 7196143 |
High-softening-point copolymer, process for producing the same, and product of hydrogenation thereof |
Mar. 27, 2007 |
| 7186783 |
Process for preparaing partially hydrogenated butadiene polymers |
Mar. 6, 2007 |
| 7179864 |
Polymer nano-strings |
Feb. 20, 2007 |
| 7160956 |
Vulcanizable rubber compounds and process for their production |
Jan. 9, 2007 |
| 7151147 |
Method for producing polymers using conjugated dienes and vinyl aromatic compounds, polymers produced according to said method and use thereof |
Dec. 19, 2006 |
| 7148288 |
Process for formation of preformed stabilizer polyols |
Dec. 12, 2006 |
| 7125934 |
Functionalization of living rubbery polymers with nitrones |
Oct. 24, 2006 |
| 7109272 |
Block copolymer and thermoplastic resin composition |
Sep. 19, 2006 |
| 7105613 |
CO.sub.2 terminated rubber for plastics |
Sep. 12, 2006 |
| 7091274 |
Pneumatic tire having a rubber component containing a tin/amino functionalized rubber and an inversion carbon black |
Aug. 15, 2006 |
| 7053156 |
Process for hydrogenating block copolymers |
May. 30, 2006 |
| 7005469 |
Modified rubber, process for producing the same, and composition |
Feb. 28, 2006 |
| 7001946 |
Tire with tread of natural rubber-rich rubber composition |
Feb. 21, 2006 |
| 6987145 |
Hetero-branched radial polystyrene-polyisoprene block copolymer composition and preparation method thereof |
Jan. 17, 2006 |
| 6984706 |
Diene rubber, process for production thereof, rubber compositions, process for producing the same, and crosslinked rubbers |
Jan. 10, 2006 |
| 6977102 |
Absorber and method of manufacturing the absorber |
Dec. 20, 2005 |
| 6969737 |
Adhesion promoter for cord-reinforced rubber and metal or polymer substrate/rubber composites |
Nov. 29, 2005 |
| 6967228 |
Stable free radical polymers |
Nov. 22, 2005 |
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