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Class Information
Number: 525/387
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 > Chemical treating agent contains elemental oxygen or oxygen-containing compound > Oxygen compound contains a peroxy group (-o-o-)
Description: Subject matter wherein the oxygen-containing compound contains at least one oxygen atom bonded directly to another oxygen atom, i.e., -O-O-.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592386 |
Dual cure hydrotalcite containing fluoropolymer compositions |
Sep. 22, 2009 |
| 7579412 |
Method for producing carboxyl-terminated polyisobutenes |
Aug. 25, 2009 |
| 7553802 |
Process to modify the rheological properties of the EP(D)M polymers and EP(D)M mixtures with polyalpha-olefins |
Jun. 30, 2009 |
| 7514506 |
Fast curing fluoroelastomeric compositions, adhesive fluoroelastomeric compositions and methods for bonding fluoroelastomeric compositions |
Apr. 7, 2009 |
| 7482408 |
Elastomeric blends based on carbon black |
Jan. 27, 2009 |
| 7473742 |
Lead-free insulation compositions containing metallocene polymers |
Jan. 6, 2009 |
| 7465769 |
Nitroxide compounds for minimizing scorch in crosslinkable compositions |
Dec. 16, 2008 |
| 7442746 |
Epoxidation of unsaturated cationically stabilized polymer latex |
Oct. 28, 2008 |
| 7417093 |
Functionalization of olefin/diene copolymers |
Aug. 26, 2008 |
| 7408007 |
Maleated high acid number high molecular weight polypropylene of low color |
Aug. 5, 2008 |
| 7399809 |
Modifying polyethylene made by Ziegler or single-site catalyst with free radical initiator |
Jul. 15, 2008 |
| 7396884 |
Hydrogenated nitrile butadiene rubber |
Jul. 8, 2008 |
| 7381774 |
Perfluoroelastomer compositions for low temperature applications |
Jun. 3, 2008 |
| 7381776 |
Crosslinked rubber moldings for golf balls and method of manufacture |
Jun. 3, 2008 |
| 7342084 |
Peroxidically crosslinked hydrogenated vinylpolybutadienes and their use for production of technical rubber products with good recovery performance over a wide temperature range |
Mar. 11, 2008 |
| 7309742 |
Impact copolymer with optimized melt flow, stiffness, and low-temperature impact resistance |
Dec. 18, 2007 |
| 7252784 |
Cyclic ketone peroxide formulations |
Aug. 7, 2007 |
| 7247385 |
Melt phase hydrosilylation of polypropylene |
Jul. 24, 2007 |
| 7241840 |
Process for crosslinking thermoplastic polymers with silanes employing peroxide blends and the resulting crosslinked thermoplastic polymers |
Jul. 10, 2007 |
| 7238405 |
Insulating material containing cycloolefin polymer |
Jul. 3, 2007 |
| 7238754 |
Solid state process to modify the melt characteristics of polyethylene resins and products |
Jul. 3, 2007 |
| 7214741 |
Peroxide curable butyl formulations |
May. 8, 2007 |
| 7202309 |
Process for crosslinking thermoplastic polymers with silanes employing peroxide blends and the resulting crosslinked thermoplastic polymers |
Apr. 10, 2007 |
| 7186787 |
Linear perfluoropolyethers having an improved thermooxidative stability |
Mar. 6, 2007 |
| 7173096 |
Crosslinked polycyclooctene |
Feb. 6, 2007 |
| 7160960 |
Pressure sensitive adhesive composition and sheet, and adhered article |
Jan. 9, 2007 |
| 7105600 |
Polymer composition |
Sep. 12, 2006 |
| 7087673 |
Fluororubber compositions and articles thereof |
Aug. 8, 2006 |
| 7081502 |
Peroxide curable compounds based on butyl-like polymer without conjugated aliphatic dienes in its composition |
Jul. 25, 2006 |
| 7064162 |
Moisture curable acrylic sealants |
Jun. 20, 2006 |
| 7056987 |
Process for preparing cross-linked polyolefins |
Jun. 6, 2006 |
| 7030195 |
Process for the preparation of polybutadiene with a low branching degree |
Apr. 18, 2006 |
| 7019087 |
Method for production of a mouldable mass and use thereof for production of low-emission floor coverings |
Mar. 28, 2006 |
| 6992146 |
Very low melt viscosity resin |
Jan. 31, 2006 |
| 6989424 |
Curing agent component for an at least two-component mortar composition, method of preparing it and its use |
Jan. 24, 2006 |
| 6989425 |
Process for cross-linking a polymer |
Jan. 24, 2006 |
| 6984698 |
Polyethylene films for barrier applications |
Jan. 10, 2006 |
| 6969743 |
Method for utilizing sulfuric acid/peroxide liquid mixture |
Nov. 29, 2005 |
| 6958373 |
Transformation of polymers to useful chemicals oxidation |
Oct. 25, 2005 |
| 6951904 |
Process for increasing the melt strength of polypropylene |
Oct. 4, 2005 |
| 6949608 |
Process for producing hydrogenated polymers |
Sep. 27, 2005 |
| 6949609 |
Polymeric compositions and uses therefor |
Sep. 27, 2005 |
| 6946526 |
Nitrile polymer vulcanizate and process for the production thereof |
Sep. 20, 2005 |
| 6914113 |
Film clarity and rheological breadth in polyethylene resins |
Jul. 5, 2005 |
| 6906145 |
Bonding of a fluoropolymer layer to a substrate |
Jun. 14, 2005 |
| 6903164 |
Epoxidized thermoplastic polymers and processes for their production |
Jun. 7, 2005 |
| 6875823 |
Process for producing modified polyolefin resin |
Apr. 5, 2005 |
| 6855777 |
Very low melt viscosity resin |
Feb. 15, 2005 |
| 6838525 |
Process for manufacture of proton conductive polymer gel useful as backfill for sacrificial and impressed current anode systems |
Jan. 4, 2005 |
| 6831116 |
Polymeric modifying agents |
Dec. 14, 2004 |
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