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Class Information
Number: 525/280
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 contains nitrogen heterocycle, e.g., pyridine, diazines, etc. > Block copolymer
Description: Subject matter wherein the solid polymer is a block copolymer derived from an ethylenic reactant containing a nitrogen heterocycle, e.g., (poly-2-methyl-3-vinylpyridine-poly-styrene) block copolymer, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615522 |
Polymers produced by atom transfer radical polymerisation technique with structurally modified terminal groups |
Nov. 10, 2009 |
| 7589152 |
Adhesive formulations for novel radial (S-I/B)x polymers |
Sep. 15, 2009 |
| 7510731 |
Water-soluble stabilized self-assembled polyelectrolytes |
Mar. 31, 2009 |
| 7459499 |
Pressure-sensitive adhesive based on acrylate block copolymers |
Dec. 2, 2008 |
| 7417092 |
End-capped polymer chains and products thereof |
Aug. 26, 2008 |
| 7358223 |
Biodegradable cationic polymers |
Apr. 15, 2008 |
| 7332542 |
Block copolymers and method for making same |
Feb. 19, 2008 |
| 7309751 |
Norbornene compounds with cross-linkable groups and their derivatives |
Dec. 18, 2007 |
| 7282536 |
Block copolymers and method for making same |
Oct. 16, 2007 |
| 7271230 |
Norbornene compounds with cross-linkable groups and their derivatives |
Sep. 18, 2007 |
| 7244785 |
Block copolymers and method for making same |
Jul. 17, 2007 |
| 7223816 |
Solvent-free, hot melt adhesive composition comprising a controlled distribution block copolymer |
May. 29, 2007 |
| 7211630 |
Rubber composition and pneumatic tire using the same in tread |
May. 1, 2007 |
| 7196142 |
Polyisobutylene-based block anionomers and cationomers and synthesis thereof |
Mar. 27, 2007 |
| 7169850 |
Block copolymers and method for making same |
Jan. 30, 2007 |
| 7138456 |
Block copolymers and method for making same |
Nov. 21, 2006 |
| 7067586 |
Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers |
Jun. 27, 2006 |
| 7067589 |
Block copolymers and method for making same |
Jun. 27, 2006 |
| 7030076 |
Fabric care composition comprising a block copolymer having a methoxyethyl acrylate core polymer and an alkyl methacrylate flanking polymer |
Apr. 18, 2006 |
| 6964996 |
Pentablock copolymer and manufacturing method of the same |
Nov. 15, 2005 |
| 6939564 |
Water-soluble stabilized self-assembled polyelectrolytes |
Sep. 6, 2005 |
| 6861502 |
Polymers, their preparation and uses |
Mar. 1, 2005 |
| 6831132 |
Film adhesives containing maleimide compounds and methods for use thereof |
Dec. 14, 2004 |
| 6828355 |
Resin-reinforced UV, moisture and UV/moisture dual curable silicone compositions |
Dec. 7, 2004 |
| 6815505 |
Electroactive polymers and devices made therefrom |
Nov. 9, 2004 |
| 6767968 |
ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same |
Jul. 27, 2004 |
| 6762245 |
Fluoropolymer-based conductive composition |
Jul. 13, 2004 |
| 6750298 |
Surfactant copolymers based on methylidene malonate |
Jun. 15, 2004 |
| 6750296 |
Polymer material with stable non-wetting surface |
Jun. 15, 2004 |
| 6703446 |
Hetero-telechelic polymers and processes for making same |
Mar. 9, 2004 |
| 6699939 |
Hetero-telechelic polymers and processes for making same |
Mar. 2, 2004 |
| 6652440 |
Electroactive polymers of high sulfur content for use in electrochemical cells |
Nov. 25, 2003 |
| 6649702 |
Stabilization and acoustic activation of polymeric micelles for drug delivery |
Nov. 18, 2003 |
| 6635717 |
Molding material |
Oct. 21, 2003 |
| 6632889 |
Convergent self-branching polymerization |
Oct. 14, 2003 |
| 6586530 |
Low surface tension (meth) acrylate containing block copolymer prepared by controlled radical polymerization |
Jul. 1, 2003 |
| 6579940 |
Thermoplastic elastomeric material as a replacement for natural rubber latex |
Jun. 17, 2003 |
| 6559233 |
Composition comprising a copolymer at least two charged blocks and type of opposite charge |
May. 6, 2003 |
| 6495618 |
Graft copolymer with an amide functional group as a pigment dispersant |
Dec. 17, 2002 |
| 6451458 |
Electroluminescent material and electroluminescent cell |
Sep. 17, 2002 |
| 6407169 |
Method for synthesis of graft polymers |
Jun. 18, 2002 |
| 6359081 |
Block copolymer with condensation or vinyl polymer, functions imparting, and lower cohesive E segments |
Mar. 19, 2002 |
| 6284852 |
Acid activation of ruthenium metathesis catalysts and living ROMP metathesis polymerization in water |
Sep. 4, 2001 |
| 6248702 |
Dispersant and dispersant viscosity index improvers from selectively hydrogenated aryl-substituted olefin containing diene copolymers |
Jun. 19, 2001 |
| 6184338 |
Anionic polymerization initiators containing tertiary amine functionality, their chain extended analogues, and processes for using the same |
Feb. 6, 2001 |
| 6162768 |
Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products |
Dec. 19, 2000 |
| 6117941 |
Intermediates useful for preparing dispersant-viscosity improvers for lubricating oils |
Sep. 12, 2000 |
| 6083888 |
Dispersant viscosity index improvers |
Jul. 4, 2000 |
| 6069205 |
Block copolymers |
May. 30, 2000 |
| 5973075 |
Methods for preparing rigid-rod macromonomers with reactive end groups |
Oct. 26, 1999 |
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