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Class Information
Number: 525/377
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 is a nitrogen-containing compound > Nitrogen-containing compound contains at least one nitrile or isonitrile group; or a nitrogen-to-oxygen bond which is other than as an amine or ammonium salt
Description: Subject matter wherein the chemical treating is performed in the presence of a compound containing a -C=N or a -N=C group, or wherein a nitrogen atom is directly bonded to an oxygen atom.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7534839 |
Sequentially terminated elastomers |
May. 19, 2009 |
| 7385011 |
Method for introducing carbonyl groups into polymers containing double carbon-carbon linkages |
Jun. 10, 2008 |
| 7358311 |
Crosslinking of unsaturated polymers by the use of hydroxylamine-esters |
Apr. 15, 2008 |
| 7335707 |
Barrier layer composition |
Feb. 26, 2008 |
| 7294678 |
Thin walled polynitrile oxide crosslinked rubber film products and methods of manufacture thereof |
Nov. 13, 2007 |
| 7285600 |
Reagents for heat activated polymer crosslinking |
Oct. 23, 2007 |
| 7282542 |
Modification method of polymer |
Oct. 16, 2007 |
| 7232528 |
Surface treatment agent for copper and copper alloy |
Jun. 19, 2007 |
| 7202309 |
Process for crosslinking thermoplastic polymers with silanes employing peroxide blends and the resulting crosslinked thermoplastic polymers |
Apr. 10, 2007 |
| 7202306 |
Method for producing modified conjugated diene polymer and rubber composition |
Apr. 10, 2007 |
| 7196144 |
Process for modification of polymer |
Mar. 27, 2007 |
| 7138463 |
Carbamate functional addition polymers and a method for their preparation |
Nov. 21, 2006 |
| 7125934 |
Functionalization of living rubbery polymers with nitrones |
Oct. 24, 2006 |
| 7101932 |
Method for the preparation of 1-benzotriazolyl carbonate esters of poly (ethylene glycol) |
Sep. 5, 2006 |
| 7019086 |
Process for producing modified polymer |
Mar. 28, 2006 |
| 6992147 |
Modified polymers prepared with lanthanide-based catalysts |
Jan. 31, 2006 |
| 6977281 |
Modified polymers prepared with lanthanide-based catalysts |
Dec. 20, 2005 |
| 6838530 |
Method of preparing various multifunctional materials using limited starting reactants |
Jan. 4, 2005 |
| 6831136 |
Amino-terminated polybutadienes |
Dec. 14, 2004 |
| 6825286 |
Method for determining the water solubility or water dispersibility of waterborne beta-hydroxy primary carbamate functional graft materials |
Nov. 30, 2004 |
| 6812300 |
Method for making multifunctional materials |
Nov. 2, 2004 |
| 6765056 |
Aqueous cross-linkable binder composition and its use in the production of lacquer coatings |
Jul. 20, 2004 |
| 6710125 |
Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol) |
Mar. 23, 2004 |
| 6706824 |
Process for increasing the molecular weight of polycondensates |
Mar. 16, 2004 |
| 6673454 |
Thermosetting powder coating composition |
Jan. 6, 2004 |
| 6653409 |
Radical-modified polymer and polymer composition containing the same |
Nov. 25, 2003 |
| 6541543 |
Poly (ethylene glycol) derivatives with proximal reactive groups |
Apr. 1, 2003 |
| 6465576 |
Fluoroelastomer compositions and articles made therefrom |
Oct. 15, 2002 |
| 6437012 |
Low-swelling, macroporous polymer-supported reagents for organic synthesis and purification |
Aug. 20, 2002 |
| 6433100 |
Process for the preparation of polymers containing N-O terminal groups |
Aug. 13, 2002 |
| 6372855 |
Polymer containing isobutylene as repeating unit and rubber composition containing the same |
Apr. 16, 2002 |
| 6344524 |
Process for the preparation of polymers comprising at least one double bond and having functional groups containing a carbonyl radical along their chain |
Feb. 5, 2002 |
| 6335398 |
Super absorbent polymer composition |
Jan. 1, 2002 |
| 6281272 |
Low temperature cure waterborne coating compositions having improved appearance and humidity resistance and methods for coating substrates |
Aug. 28, 2001 |
| 6261594 |
Chitosan-based nitric oxide donor compositions |
Jul. 17, 2001 |
| 6255402 |
High-impact vinylaromatic polymer obtained from a rubber bearing a group which generates a stable free radical |
Jul. 3, 2001 |
| 6252009 |
Process for curing acrylic polymers |
Jun. 26, 2001 |
| 6228977 |
Nonlinear optically active copolymers |
May. 8, 2001 |
| 6228988 |
Synthesis of hydroxamic acid derivatives |
May. 8, 2001 |
| 6093798 |
Synthesis of hydroxamic acid derivatives |
Jul. 25, 2000 |
| 6013725 |
Low temperature crosslinkable latexes formed by in-situ generation of a crosslinkable functionality |
Jan. 11, 2000 |
| 5985463 |
Coating containing hydroxy containing acrylosilane polymer to improve mar and acid etch resistance |
Nov. 16, 1999 |
| 5962597 |
Solid polymer sorbent for MO-99 extraction and its method of production |
Oct. 5, 1999 |
| 5962575 |
Rubber composition containing carbon black |
Oct. 5, 1999 |
| 5955567 |
Method of producing cross-linked cationic polymers |
Sep. 21, 1999 |
| 5932695 |
Synthesis of hydroxamic acid derivatives |
Aug. 3, 1999 |
| 5925715 |
Photocurable ionomer cement systems |
Jul. 20, 1999 |
| 5852120 |
Aqueous, heat curable coating compound, its preparation and its use |
Dec. 22, 1998 |
| 5801221 |
Polymeric phase transition artificial receptors, antibodies, and enzymes |
Sep. 1, 1998 |
| 5777041 |
Saturated polyolefins having terminal aldehyde or hydroxy substituents and derivatives thereof |
Jul. 7, 1998 |
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