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Class Information
Number: 525/504
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 > Mixed with nitrogen-containing chemical treating agent
Description: Subject matter wherein a solid polymer or specified intermediate condensation product derived from at least one phenolic reactant and an aldehyde or aldehyde-type reactant is mixed with a nitrogen-containing chemical treating agent or polymer derived therefrom.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8642709 Epoxy resin composition with reduced toxicity Feb. 4, 2014
8586699 Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers Nov. 19, 2013
8569431 Tire Oct. 29, 2013
8563661 Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers Oct. 22, 2013
8557930 Modified hydrocarbylphenol-aldehyde resins for use as tackifiers and rubber compositions containing them Oct. 15, 2013
8536283 Varnish composition with high glass transition temperature for glass fiber laminate Sep. 17, 2013
8536284 N,N'-dimethyl secondary diamine polymer as epoxy resin curing agent Sep. 17, 2013
8512594 Curing agent of N,N'-dimethyl-meta-xylylenediamine and multifunctional amin(s) Aug. 20, 2013
8461275 Curing agents and process for their manufacture Jun. 11, 2013
8440771 Phosphorus-containing compounds useful for making halogen-free, ignition-resistant polymers May. 14, 2013
8362136 Flowable polyester molding compositions with ASA/ABS and SAN Jan. 29, 2013
8338533 Impact-modified polycarbonate compositions Dec. 25, 2012
8309666 Amine functional adducts and curable compositions comprising same Nov. 13, 2012
8309665 Amine functional adducts and curable compositions comprising same Nov. 13, 2012
8257796 Amine functional adducts and curable compositions comprising same Sep. 4, 2012
8247503 Adhesive composition and adhesive sheet Aug. 21, 2012
8247517 Catalyst for curing epoxides Aug. 21, 2012
8206808 Composite panels having improved fluid impermeability Jun. 26, 2012
8153709 Halogen-free prepreg and resin for preparing the same Apr. 10, 2012
8138278 Polymer compositions and methods of making and using same Mar. 20, 2012
8124716 Reacting compound having H-P=O, P-H or P-OH group with functional group-containing organic compound Feb. 28, 2012
8101690 Amine functional adducts and curable compositions comprising same Jan. 24, 2012
8084553 Curable adhesive compositions, process, and applications Dec. 27, 2011
8058362 Manufacture of novel epoxy resins semi-thermosets and their high TG thermosets for electronic applications Nov. 15, 2011
8039560 Low dielectric brominated resin with a symmetric or saturated heterocyclic alphatic molecular structure and the preparation thereof Oct. 18, 2011
8030418 Modified hydrocarbylphenol-aldehyde resins for use as tackifiers and rubber compositions containing them Oct. 4, 2011
7981979 Siloxane cross-linked demulsifiers Jul. 19, 2011
7939609 Redispersing agents for redispersible polymer powders and redispersible polymer powders including same May. 10, 2011
7868067 Composition of epoxy resin, aliphatic amine curing agent and halogenated amine Jan. 11, 2011
7858713 Accelerator systems for low-temperature curing Dec. 28, 2010
7745530 Aqueous emulsion resin compositions Jun. 29, 2010
7704603 Aqueous solution of phenolic compound-formaldehyde-aminoalcohol resin, preparation method, mineral fiber sizing compositions containing said resin and resulting products Apr. 27, 2010
7683154 Epoxy resin curing agent of polyethylene polyamine-monoglycidyl ether adduct and amine compound Mar. 23, 2010
7670499 Composition of polyetherdiamine, monoamine, di- or triamine, and alkylphenol Mar. 2, 2010
7671097 Stable phenolic resin polymer dispersions having low free aldehyde content Mar. 2, 2010
7666954 Epoxy resin amine curing agent of N,N'-dimethyl secondary diamine polymer Feb. 23, 2010
7538165 Conductive polyaniline composition, film thereof and processes for producing these May. 26, 2009
7507778 Polyepoxide, (cyclo)aliphatic polyamine and solid polyisocyanate Mar. 24, 2009
7501461 Composition of epoxy resin, aliphatic amine curing agent and halogenated amine Mar. 10, 2009
7495060 Tetrakisphenol and non-clathrated curing agent for epoxy resin Feb. 24, 2009
7470752 Powder coating of amino-urea or urethane catalyst and epoxy and/or siloxane resin Dec. 30, 2008
7432335 Basic silane coupling agent organic carboxylate composition, method for producing the same, and epoxy resin composition containing the same Oct. 7, 2008
7378461 Curable epoxy resin compositions and process for production thereof May. 27, 2008
7345101 Aqueous composition of reaction product of epoxy and phosphorus materials with curing agent Mar. 18, 2008
7223820 Amine hardener for epoxy resins May. 29, 2007
7148308 One-part moisture-curing urethane composition Dec. 12, 2006
7094845 Basic silane coupling agent organic carboxylate composition, method for producing the same, and epoxy resin composition containing the same Aug. 22, 2006
7091286 Low-cure powder coatings and methods for using the same Aug. 15, 2006
7087664 Resin film and multilayer printed wiring board using thereof Aug. 8, 2006
7030197 Aqueous resin composition, aqueous coating material containing the composition, coating provided by the material, and metal plate coated with the material Apr. 18, 2006

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