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Class Information
Number: 525/534
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 > Solid polymer derived from phenolic reactant
Description: Subject matter involves processes of mixing a solid polymer derived from a phenolic reactant with additional solid polymer, with specified polymer-forming ingredients, with chemical treating agent, or with ethylenic agent; or products resulting from the above mixing processes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601785 |
Sulphonated multiblock copolymer and electrolyte membrane using the same |
Oct. 13, 2009 |
| 7589164 |
Flexibilized resorcinolic novolak resins and method of making same |
Sep. 15, 2009 |
| 7563850 |
Polyelectrolyte compositions |
Jul. 21, 2009 |
| 7541415 |
Process for preparing diaryl alkylphosphonates and oligomeric/polymeric derivatives thereof |
Jun. 2, 2009 |
| 7527863 |
Functionalized polyphenylene ether |
May. 5, 2009 |
| 7475786 |
Can coatings, methods for coating can and cans coated thereby |
Jan. 13, 2009 |
| 7429800 |
Molding composition and method, and molded article |
Sep. 30, 2008 |
| 7368520 |
Crosslinked compositions comprising a poly(arylene ether) and a nonlinear optical chromophore, and devices incorporating same |
May. 6, 2008 |
| 7368169 |
Hydrazide compounds with angiogenic activity |
May. 6, 2008 |
| 7354679 |
Ion conductive random copolymers |
Apr. 8, 2008 |
| 7348395 |
Synthesis of oligomeric cyanate esters |
Mar. 25, 2008 |
| 7341783 |
Functionalized polyphenylene ether |
Mar. 11, 2008 |
| 7342085 |
Synthesis of oligomeric cyanate esters |
Mar. 11, 2008 |
| 7326755 |
Coolant resistant and thermally stable primer composition |
Feb. 5, 2008 |
| 7319131 |
Phenolic resins |
Jan. 15, 2008 |
| 7319130 |
Phenolic resins |
Jan. 15, 2008 |
| 7317063 |
Phenolic resins |
Jan. 8, 2008 |
| 7317064 |
Phenolic resin systems for fiber reinforced composite manufacture |
Jan. 8, 2008 |
| 7312282 |
Process of preparation of block copolymers and the block copolymers prepared therefrom |
Dec. 25, 2007 |
| 7285325 |
Membranes having improved mechanical properties, for use in fuel cells |
Oct. 23, 2007 |
| 7268193 |
Branched polyphenylene polymers |
Sep. 11, 2007 |
| 7252927 |
High performance curable polymers and processes for the preparation thereof |
Aug. 7, 2007 |
| 7247261 |
Nonlinear optical material with nano-sized dendrimer structure |
Jul. 24, 2007 |
| 7244786 |
Flame-retardant resin composition, moldings thereof and flame retardant |
Jul. 17, 2007 |
| 7217780 |
Polyether ketone and method of producing the same |
May. 15, 2007 |
| 7214743 |
Resist lower layer film material and method for forming a pattern |
May. 8, 2007 |
| 7211639 |
Composition comprising functionalized poly(arylene ether) and ethylene-alkyl (meth)acrylate copolymer, method for the preparation thereof, and articles prepared therefrom |
May. 1, 2007 |
| 7208551 |
Polyaryleneetherketone phosphine oxide compositions incorporating cycloaliphatic units for use as polymeric binders in thermal control coatings and method for synthesizing same |
Apr. 24, 2007 |
| 7196156 |
Flexibilized resorcinolic novolak resins and method of making same |
Mar. 27, 2007 |
| 7196155 |
Process for preparing poly(arylene ethers) with pendant crosslinkable groups |
Mar. 27, 2007 |
| 7189795 |
Poly(arylene ether)s bearing grafted hydroxyalkyls for use in electrically conductive adhesives |
Mar. 13, 2007 |
| 7179878 |
Poly(arylene ether) polymer with low temperature or UV crosslinking grafts and dielectric comprising the same |
Feb. 20, 2007 |
| 7157525 |
Thermoplastic elastomer resin |
Jan. 2, 2007 |
| 7148296 |
Capped poly(arylene ether) composition and process |
Dec. 12, 2006 |
| 7132496 |
Step-by-step alkylation of polymeric amines |
Nov. 7, 2006 |
| 7125935 |
Ion exchange materials |
Oct. 24, 2006 |
| 7101957 |
Crosslinked compositions comprising a poly(arylene ether) and a nonlinear optical chromophore, and devices incorporating same |
Sep. 5, 2006 |
| 7087701 |
Poly(arylene ethers) with pendant crosslinkable groups, and devices incorporating same |
Aug. 8, 2006 |
| 7071266 |
Curable resin composition and cured product thereof |
Jul. 4, 2006 |
| 7067593 |
Poly(arylene ethers) with pendant crosslinkable groups, and devices incorporating same |
Jun. 27, 2006 |
| 7067608 |
Process for preparing branched polyarylene ethers |
Jun. 27, 2006 |
| 7038004 |
Process for preparing poly(arylene ethers) with pendant crosslinkable groups |
May. 2, 2006 |
| 7037986 |
Lead free solder friendly thermoplastic blends and methods of manufacture thereof |
May. 2, 2006 |
| 7022772 |
Optical film comprising polyarylates containing bis-(hydroxyphenyl)-fluorene-ortho-disubstituted bisphenols |
Apr. 4, 2006 |
| 7001938 |
Epoxy resin curing compositions and resin compositions including same |
Feb. 21, 2006 |
| 7001978 |
Unsaturated ester substituted polymers with reduced halogen content |
Feb. 21, 2006 |
| 6994788 |
Sulfonated aromatic polymers, membrane containing said polymers and a method for production and use of the same |
Feb. 7, 2006 |
| 6987147 |
Low dielectric constant materials with improved thermo-mechanical strength and processability |
Jan. 17, 2006 |
| 6962965 |
Functionalized poly(arylene ether) composition and process |
Nov. 8, 2005 |
| 6962744 |
Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof |
Nov. 8, 2005 |
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