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Class Information
Number: 525/324
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 > Polymer derived from ethylenic reactants only mixed with ethylenic reactant > Ethylenic reactant is acyclic hydrocarbon > Acyclic hydrocarbon is ethylene
Description: Subject matter wherein the acyclic reactant is ethylene.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7256240 |
Process of making polymer blends |
Aug. 14, 2007 |
| 7019082 |
Polymers, supersoft elastomers and methods for preparing the same |
Mar. 28, 2006 |
| 6822051 |
High density polyethylene melt blends for improved stress crack resistance in pipe |
Nov. 23, 2004 |
| 6800688 |
Modified polyolefin resin, modified polyolefin resin composition, and uses thereof |
Oct. 5, 2004 |
| 6797784 |
Thermoplastic resins with a low proportion of coarse particles |
Sep. 28, 2004 |
| 6750289 |
Functionalized thermoplastic elastomer |
Jun. 15, 2004 |
| 6579922 |
Polyolefins and uses thereof |
Jun. 17, 2003 |
| 6569948 |
Polyethylene pipe method |
May. 27, 2003 |
| 6566446 |
Ethylene interpolymer polymerizations |
May. 20, 2003 |
| 6545088 |
Metallocene-catalyzed process for the manufacture of EP and EPDM polymers |
Apr. 8, 2003 |
| 6500535 |
Heat resistant, low dielectric polymers, and films, substrates, electronic parts and heat resistant resin molded parts using the same |
Dec. 31, 2002 |
| 6495629 |
Modified polyolefin resin composition and uses thereof |
Dec. 17, 2002 |
| 6433095 |
High density multimodal polyethylene |
Aug. 13, 2002 |
| 6426388 |
Modified polyolefin composition and uses thereof |
Jul. 30, 2002 |
| 6414102 |
Linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions, graft copolymers derived therefrom, and process for preparing same |
Jul. 2, 2002 |
| 6407185 |
Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof |
Jun. 18, 2002 |
| 6399683 |
Resin composition for extruded forms |
Jun. 4, 2002 |
| 6399708 |
Grafted and crosslinkable pulverulent thermoplastic polyolefin composition which has elasticity and flexibility properties |
Jun. 4, 2002 |
| 6395839 |
Grafted and crosslinkable pulverulent thermoplastic polyolefin composition which has elasticity and flexibility properties |
May. 28, 2002 |
| 6365682 |
Process for the production of propylene terpolymers |
Apr. 2, 2002 |
| 6359081 |
Block copolymer with condensation or vinyl polymer, functions imparting, and lower cohesive E segments |
Mar. 19, 2002 |
| 6355735 |
Semi-interpenetrating polymer network from epoxy monomer and olefin |
Mar. 12, 2002 |
| 6344522 |
Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof |
Feb. 5, 2002 |
| 6316546 |
Ethylene polymer film resins |
Nov. 13, 2001 |
| 6265493 |
Polyolefin graft copolymers derived from linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing same |
Jul. 24, 2001 |
| 6239242 |
Vinylaromatic and olefin pseudoblock polymers |
May. 29, 2001 |
| 6225410 |
Ethylene/.alpha.-olefin copolymer and process for preparing the same |
May. 1, 2001 |
| 6221974 |
Process for the preparation of creep-resistant polypropylene block copolymers |
Apr. 24, 2001 |
| 6194520 |
Ethylene polymer resins for blow molding applications |
Feb. 27, 2001 |
| 6191227 |
Polyethylene resin, and pipes and pipe joints using same |
Feb. 20, 2001 |
| 6160039 |
Process for the production of masterbatches containing short fibres or pulps |
Dec. 12, 2000 |
| 6156836 |
Polypropylene resin composition |
Dec. 5, 2000 |
| 6156845 |
Polyolefin composition and method of making |
Dec. 5, 2000 |
| 6136924 |
Process for the preparation of a composition containing ethylene polymers, and use thereof |
Oct. 24, 2000 |
| 6090893 |
Polyethylene composition |
Jul. 18, 2000 |
| 6075116 |
Polyamide resin composition |
Jun. 13, 2000 |
| 6015862 |
Functionalized .alpha.-olefin/para-alkylstyrene terpolymers |
Jan. 18, 2000 |
| 6015854 |
Polypropylene impact copolymers with high clarity |
Jan. 18, 2000 |
| 5962594 |
Segmented polyolefins |
Oct. 5, 1999 |
| 5942586 |
Catalyst for the polymerization of olefins, process for its preparation and its use |
Aug. 24, 1999 |
| 5891963 |
.alpha.-olefins and olefin polymers and processes therefor |
Apr. 6, 1999 |
| 5851518 |
Polymeric compositions |
Dec. 22, 1998 |
| 5849847 |
Telechelic polystyrene/polyethylene copolymers and processes for making same |
Dec. 15, 1998 |
| 5798420 |
Ethylene-alpha olefin block copolymers and methods for production thereof |
Aug. 25, 1998 |
| 5780570 |
Process for the preparation of polymeric mixtures based on EP (D) M elastomer copolymers |
Jul. 14, 1998 |
| 5744551 |
High strength polyethylene film |
Apr. 28, 1998 |
| 5741861 |
Resin composition for laminates |
Apr. 21, 1998 |
| 5733980 |
Ethylene .alpha.-olefin block copolymers and methods for production thereof |
Mar. 31, 1998 |
| 5705565 |
Graft-modified substantially linear ethylene polymers and methods for their use |
Jan. 6, 1998 |
| 5703170 |
Non-corrosive, low volatiles-containing pressure sensitive adhesive |
Dec. 30, 1997 |
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