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Class Information
Number: 526/348
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
Description: Subject matter wherein the unsaturated monomer is a compound having only carbon and hydrogen atoms.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619033 |
Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer |
Nov. 17, 2009 |
| 7615597 |
Process for the copolymerization of ethylene |
Nov. 10, 2009 |
| 7615596 |
Multiple component feed methods and systems |
Nov. 10, 2009 |
| 7608675 |
Ethylene/methyl acrylate/cure site copolymers and compounds and vulcanizates thereof |
Oct. 27, 2009 |
| 7608658 |
Amine-functionalized liquid polyisoprene |
Oct. 27, 2009 |
| 7605215 |
Process for producing olefin copolymerization catalyst and process for producing olefin copolymer |
Oct. 20, 2009 |
| 7601787 |
Ethylene polymerization process |
Oct. 13, 2009 |
| 7601409 |
Stretch film |
Oct. 13, 2009 |
| 7598333 |
Low-viscosity drag reducer |
Oct. 6, 2009 |
| 7598328 |
Supported catalysts for manufacture of polymers |
Oct. 6, 2009 |
| 7598327 |
Method for polymerizing olefins in a gas phase reactor using a seedbed during start-up |
Oct. 6, 2009 |
| 7595371 |
Ethylene-.alpha.-olefin copolymer and food packaging material |
Sep. 29, 2009 |
| 7595103 |
Pipe systems of polypropylene compositions |
Sep. 29, 2009 |
| 7592410 |
Polyethylene resin with narrow particle size distribution |
Sep. 22, 2009 |
| 7592391 |
Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer |
Sep. 22, 2009 |
| 7589162 |
Polyethylene compositions and pipe made from same |
Sep. 15, 2009 |
| 7589161 |
Polymeric quenchant, manufacture thereof, and method for quenching steel |
Sep. 15, 2009 |
| 7589145 |
Syndiotactic rich polyolefins |
Sep. 15, 2009 |
| 7589042 |
Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and .alpha.-olefins |
Sep. 15, 2009 |
| 7582716 |
Compositions of ethylene/.alpha.-olefin multi-block interpolymer for blown films with high hot tack |
Sep. 1, 2009 |
| 7582712 |
Alpha-olefins polymerization catalyst |
Sep. 1, 2009 |
| 7582710 |
Degassing process |
Sep. 1, 2009 |
| 7579422 |
Propylene random copolymer and process for the production thereof |
Aug. 25, 2009 |
| 7576166 |
Process for the production of linear low-density polyethylene composition |
Aug. 18, 2009 |
| 7576164 |
Curable base-resistant fluoroelastomers |
Aug. 18, 2009 |
| 7572875 |
Ethylene homopolymers or copolymers having good machine direction (MD) elmendorf tear strength |
Aug. 11, 2009 |
| 7572874 |
Processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties |
Aug. 11, 2009 |
| 7569651 |
Transition metal compound, ligand system, catalyst system and its use for the polymerization and copolymerization of olefins |
Aug. 4, 2009 |
| 7569647 |
Process for the copolymerization of ethylene |
Aug. 4, 2009 |
| 7569620 |
High modulus crosslinked polyethylene with reduced residual free radical concentration prepared below the melt |
Aug. 4, 2009 |
| 7566761 |
Olefin polymer and process for preparing the same |
Jul. 28, 2009 |
| 7566760 |
Preparation of aqueous polymer dispersions |
Jul. 28, 2009 |
| 7563836 |
Polypropylene composition for air quenched blown films |
Jul. 21, 2009 |
| 7560524 |
High-density polyethylene compositions and method of making the same |
Jul. 14, 2009 |
| 7560523 |
Production of isotactic and regiorandom polypropylene based polymer and block copolymers |
Jul. 14, 2009 |
| 7560521 |
Components and catalysts for the polymerization of olefins |
Jul. 14, 2009 |
| 7557172 |
Ethylene-alpha-olefin copolymer |
Jul. 7, 2009 |
| 7553896 |
Ortho-nitrosophenols as polymerization inhibitors |
Jun. 30, 2009 |
| 7547783 |
Transition metal complexes |
Jun. 16, 2009 |
| 7547754 |
Organometal compound catalyst |
Jun. 16, 2009 |
| 7544758 |
Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same |
Jun. 9, 2009 |
| 7541413 |
Olefin polymerization catalysts, their synthesis and use |
Jun. 2, 2009 |
| 7541412 |
Process for preparation of polyolefins via degenerative transfer polymerization |
Jun. 2, 2009 |
| 7538173 |
Polyolefin compositions |
May. 26, 2009 |
| 7538172 |
Dental materials polymerizable by photo-induced ring-opening metathesis polymerization of cyclic olefins |
May. 26, 2009 |
| 7538168 |
Halogen substituted metallocene compounds for olefin polymerization |
May. 26, 2009 |
| 7534847 |
Copolymers of ethylene with .alpha.-olefins |
May. 19, 2009 |
| 7534846 |
Onium-modified polymer and method for manufacturing same |
May. 19, 2009 |
| 7531607 |
Process for producing olefin polymers |
May. 12, 2009 |
| 7531606 |
Method for operating a gas phase polymerization reactor |
May. 12, 2009 |
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