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Class Information
Number: 526/339
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymers from only ethylenic monomers or processes of polymerizing, polymerizable compositions containing only ethylenic monomers as reactants or processes of preparing > From hydrocarbon monomer containing at least two ethylenic groups, e.g., butadiene, etc. > Interpolymerized with aliphatic hydrocarbon
Description: Subject matter which involves the interpolymerization of a hydrocarbon monomer containing two or more conjugated ethylenic bonds with at least one nonaromatic ethylenic monomer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605217 |
High strength propylene-based elastomers and uses thereof |
Oct. 20, 2009 |
| 7582715 |
Polymers substantially free of long chain branching |
Sep. 1, 2009 |
| 7579403 |
Stain resist comprising hyperbranched maleic anhydride-diene polymers |
Aug. 25, 2009 |
| 7579420 |
Hyperbranched maleic anhydride-diene polymers |
Aug. 25, 2009 |
| 7569647 |
Process for the copolymerization of ethylene |
Aug. 4, 2009 |
| 7541412 |
Process for preparation of polyolefins via degenerative transfer polymerization |
Jun. 2, 2009 |
| 7531605 |
Process for producing polyolefin resin composition and polypropylene composition |
May. 12, 2009 |
| 7521518 |
Ethylene copolymer compositions |
Apr. 21, 2009 |
| 7514386 |
Chlorinated promoters for vanadium-based polymerization catalysts |
Apr. 7, 2009 |
| 7511106 |
Ethylene elastomer compositions |
Mar. 31, 2009 |
| 7446151 |
Process for production of high-isoprene butyl rubber |
Nov. 4, 2008 |
| 7423100 |
Polymerization processes |
Sep. 9, 2008 |
| 7390866 |
Propylene-based elastomers and uses thereof |
Jun. 24, 2008 |
| 7339018 |
Diene-modified propylene copolymers |
Mar. 4, 2008 |
| 7332555 |
Polymers with new sequence distributions |
Feb. 19, 2008 |
| 7332554 |
Polymers with new sequence distributions |
Feb. 19, 2008 |
| 7282548 |
Process for production of high-isoprene butyl rubber |
Oct. 16, 2007 |
| 7253242 |
Compositions for golf equipment |
Aug. 7, 2007 |
| 7238819 |
Process for preparing isobutylene-based polymers |
Jul. 3, 2007 |
| 7232872 |
Polymerization processes |
Jun. 19, 2007 |
| 7230059 |
Process for producing olefin copolymer |
Jun. 12, 2007 |
| 7223828 |
Branched diene-modified crystalline polypropylene terpolymers |
May. 29, 2007 |
| 7214750 |
Polymerization processes |
May. 8, 2007 |
| 7202317 |
Polymerization of i-butene in hydrocarbon media using bis(borane) co-initiators |
Apr. 10, 2007 |
| 7196149 |
Polymerization of i-butane in hydrocarbon media using bis(borane) co-initiators |
Mar. 27, 2007 |
| 7193024 |
Alpha-Olefin based branched polymer |
Mar. 20, 2007 |
| 7183364 |
Process for preparation of polyolefins via degenerative transfer polymerization |
Feb. 27, 2007 |
| 7169870 |
Method for preparing butadiene/isoprene copolymers and resulting copolymers |
Jan. 30, 2007 |
| 7163993 |
Electrical devices from polymer resins prepared with ionic catalysts |
Jan. 16, 2007 |
| 7119157 |
Methods of preparing EP(D)M elastomer, of controlling yield thereof, and of recovering the same |
Oct. 10, 2006 |
| 7115693 |
Method for preparing butadiene/isoprene copolymers and resulting copolymers |
Oct. 3, 2006 |
| 7101936 |
Olefin polymerization process to produce branched polymer compositions |
Sep. 5, 2006 |
| 7094854 |
Ethylene/butadiene copolymers, catalytic system and process for the synthesis thereof |
Aug. 22, 2006 |
| 7041760 |
Process for production of butyl rubber |
May. 9, 2006 |
| 7022793 |
Process for the treatment of polymer compositions |
Apr. 4, 2006 |
| 7022789 |
Telechelic alkadiene polymers with crosslinkable end groups and methods for making the same |
Apr. 4, 2006 |
| 7005491 |
Propylene diene copolymerized polymers |
Feb. 28, 2006 |
| 6995228 |
Copolymer of conjugated cyclodiene |
Feb. 7, 2006 |
| 6977287 |
Propylene diene copolymers |
Dec. 20, 2005 |
| 6974851 |
Halogen- and sulfur-free shaped articles containing peroxide curable compounds of butyl rubber |
Dec. 13, 2005 |
| 6933359 |
Copolymerization of ethylene and dienes |
Aug. 23, 2005 |
| 6867274 |
Telechelic alkadiene polymers with crosslinkable end groups and methods for making the same |
Mar. 15, 2005 |
| 6858690 |
Process for polymerizing cationically polymerizable monomers |
Feb. 22, 2005 |
| 6844411 |
Process for the preparation of isoolefin polymers with controlled free-radical curability |
Jan. 18, 2005 |
| 6841642 |
Processability butyl rubber and process for production thereof |
Jan. 11, 2005 |
| 6822062 |
Supported group 8-10 transition metal olefin polymerization catalysts |
Nov. 23, 2004 |
| 6809168 |
Articles formed from propylene diene copolymers |
Oct. 26, 2004 |
| 6806336 |
Process for polymerizing ethylene, higher alpha-olefin comonomer and dienes, especially vinyl norbornene; polymers made using such processes; and articles made from such polymers |
Oct. 19, 2004 |
| 6770723 |
.alpha.-olefin/conjugated diene copolymers |
Aug. 3, 2004 |
| 6740724 |
Ethylene styrene copolymer with isolated styrene |
May. 25, 2004 |
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