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Class Information
Number: 525/480
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 or specified intermediate condensation product derived from at least one phenolic reactant and at least one aldehyde or aldehyde-type reactant or polymer therefrom
Description: Subject matter involves processes of mixing a solid polymer or specified intermediate condensation product derived from at least one phenolic reactant and at least one aldehyde or aldehyde-type reactant or polymer thereof, with an additional solid polymer, with an additional specified intermediate condensation product, with specified polymer-forming ingredients, or with ethylenic agent; processes of mixing solid polymer derived from at least one phenolic reactant and at least one aldehyde or aldehyde-type reactant or polymer thereof with a chemical treating agent; processes of forming or reacting the above mixtures, or products resulting from the above processes.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615332 |
Photosensitive compound, photosensitive composition, resist pattern forming method, and device production process |
Nov. 10, 2009 |
| 7595144 |
Sulfonate-containing anti-reflective coating forming composition for lithography |
Sep. 29, 2009 |
| 7589164 |
Flexibilized resorcinolic novolak resins and method of making same |
Sep. 15, 2009 |
| 7504196 |
Positive resist composition, method for resist pattern formation and compound |
Mar. 17, 2009 |
| 7491774 |
Producing granular epoxy resin by refining and pulverizing solid epoxy resin |
Feb. 17, 2009 |
| 7449526 |
Oligomeric, hydroxy-terminated phosphonates |
Nov. 11, 2008 |
| 7390847 |
Polymer derivatives for the treatment of metals |
Jun. 24, 2008 |
| 7390765 |
Catalyst of reaction product of polyisocyanate and tertiary amino group-containing amine, alcohol or polyol |
Jun. 24, 2008 |
| 7309743 |
Fluorine-containing elastomer and composition thereof for crosslinking |
Dec. 18, 2007 |
| 7285602 |
Granular epoxy resin, production method thereof, and granular epoxy resin package |
Oct. 23, 2007 |
| 7230054 |
Polymer resins with improved environmental stress crack resistance |
Jun. 12, 2007 |
| 7217779 |
Phosphoric ester demulsifier composition |
May. 15, 2007 |
| 7201957 |
Phosphine oxide hydroxyaryl mixtures with novolac resins for co-curing epoxy resins |
Apr. 10, 2007 |
| 7202311 |
Phosphine oxide hydroxyarl mixtures with novolac resins for co-curing epoxy resins |
Apr. 10, 2007 |
| 7198849 |
Solvent-containing coating compositions |
Apr. 3, 2007 |
| 7196156 |
Flexibilized resorcinolic novolak resins and method of making same |
Mar. 27, 2007 |
| 7144932 |
Low-friction, high-dispersion synthetic resin composition containing fine particles of RB ceramic or CRB ceramic and a method for its preparation |
Dec. 5, 2006 |
| 7081511 |
Process for making polyesters |
Jul. 25, 2006 |
| 7049387 |
Cure accelerator system for phenolic resins |
May. 23, 2006 |
| 6992151 |
Phosphorus-containing flame-retardant hardener, and epoxy resins cured by the same |
Jan. 31, 2006 |
| 6955851 |
Hydroxyaryl phosphine oxides, glycidyl ethers and epoxy compositions, composites and laminates derived therefrom |
Oct. 18, 2005 |
| 6911503 |
Curing agent composition for epoxy resins, epoxy resin composition and use thereof |
Jun. 28, 2005 |
| 6902766 |
Two-part aqueous metal protection treatment |
Jun. 7, 2005 |
| 6887950 |
Phosphine oxide hydroxyaryl mixtures with novolac resins for co-curing epoxy resins |
May. 3, 2005 |
| 6875807 |
Silane-modified phenolic resins and applications thereof |
Apr. 5, 2005 |
| 6869980 |
Polymer blend membranes for use in fuel cells |
Mar. 22, 2005 |
| 6828391 |
Plastified novolaks as additive to rubber mixtures |
Dec. 7, 2004 |
| 6821530 |
Polymer composite compositions |
Nov. 23, 2004 |
| 6811703 |
Methods for adsorption and retention of solvated compounds and ions |
Nov. 2, 2004 |
| 6808869 |
Bottom anti-reflective coating material composition and method for forming resist pattern using the same |
Oct. 26, 2004 |
| 6730723 |
Siloxane release agents for the production of derived timber products |
May. 4, 2004 |
| 6727322 |
Amphiphilic networks, implantable immunoisolatory devices, and methods of preparation |
Apr. 27, 2004 |
| 6723825 |
Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same |
Apr. 20, 2004 |
| 6713591 |
Aromatic oligomer and use thereof |
Mar. 30, 2004 |
| 6663972 |
Modified aminoplast crosslinkers and powder coating compositions containing such crosslinkers |
Dec. 16, 2003 |
| 6646064 |
Reacting epoxy resin with p-containing dihydric phenol or naphthol |
Nov. 11, 2003 |
| 6646095 |
Process for the manufacture of copolymers of formaldehyde and diphenyl oxide |
Nov. 11, 2003 |
| 6613493 |
Photoresist polymer and composition having nitro groups |
Sep. 2, 2003 |
| 6605354 |
High nitrogen containing triazine-phenol-aldehyde condensate |
Aug. 12, 2003 |
| 6605685 |
Low smoke producing resin for use in honeycomb sandwich panels |
Aug. 12, 2003 |
| 6579963 |
Bonding resins |
Jun. 17, 2003 |
| 6565960 |
Polymer composite compositions |
May. 20, 2003 |
| 6548625 |
Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same |
Apr. 15, 2003 |
| 6503638 |
Impregnation of a lignocellulosic material |
Jan. 7, 2003 |
| 6469108 |
Cationically curable oxetanyl-containing naphthalene and aromatic epoxy or oxetane compound |
Oct. 22, 2002 |
| 6462148 |
Adhesive film of quinoline polymer and bismaleimide |
Oct. 8, 2002 |
| 6436177 |
Setting composition and ink, paint and adhesive containing the same composition |
Aug. 20, 2002 |
| 6432539 |
Phosphorus-containing polymer having phenolic units and uses thereof |
Aug. 13, 2002 |
| 6417287 |
Method for hydrogenating aromatic polymers |
Jul. 9, 2002 |
| 6320013 |
Process for producing modified phenolic resin |
Nov. 20, 2001 |
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