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Class Information
Number: 525/205
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 mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures > Solid polymer derived from ethylenic reactant containing a heterocyclic nitrogen > Heterocyclic reactant is an imide or lactam
Description: Subject matter wherein the nitrogen heterocycle is an imide or a lactam, e.g., maleimide, N-vinyl pyrrolidone, etc.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8648148 Low gloss mass polymerized rubber-modified monovinylidene aromatic copolymer composition Feb. 11, 2014
8568624 Acrylic resin composition, and optical film comprising same Oct. 29, 2013
8445103 Adhesive composition, adhesive optical film and image display device May. 21, 2013
8367755 Thermoplastic resin composition, and molded product and sheet comprising the composition Feb. 5, 2013
8349960 Polymer-modified building material dry-mixes Jan. 8, 2013
8304511 Maleamic acid polymer derivatives and their bioconjugates Nov. 6, 2012
8283407 Processing aids for elastomeric compositions Oct. 9, 2012
8258324 Intermediates useful in the preparation of maleimide functionalized polymers Sep. 4, 2012
8221840 Method for producing a carbon fiber bundle Jul. 17, 2012
8158724 Curable compositions for advanced processes, and products made therefrom Apr. 17, 2012
8058385 Method for preparing conjugates using polymer maleimides Nov. 15, 2011
8048264 Composition and process for the treatment of fibre material Nov. 1, 2011
8043534 Maleimide compositions and methods for use thereof Oct. 25, 2011
8021688 Formulations of active components in the form of a solid dispersion Sep. 20, 2011
8003017 Adhesive composition and anisotropic conductive film using the same Aug. 23, 2011
7994272 Maleamic acid polymer derivatives and their bioconjugates Aug. 9, 2011
7960476 Acrylic resin composition Jun. 14, 2011
7939602 Golf balls containing ionomers and polyamines or tertiary polyamides May. 10, 2011
7759442 Adhesive composition, adhesive optical film and image display device Jul. 20, 2010
7745538 Polymer composite, film thereof and separation membrane made therefrom Jun. 29, 2010
7709579 Curable compositions for advanced processes, and products made therefrom May. 4, 2010
7659361 Maleamic acid polymer derivatives and their bioconjugates Feb. 9, 2010
7659344 Shaped articles containing poly(vinylpyrrolidone)-iodine complex Feb. 9, 2010
7632891 Grafting of nitroxyl terminated oligomers or polymers onto thermoplastic polymers Dec. 15, 2009
7402641 Terpolymer compositions for coating substrates used in computer printers Jul. 22, 2008
7329721 Maleamic acid polymer derivatives and their bioconjugates Feb. 12, 2008
7311901 Amphiphilic block copolymer and polymeric composition comprising the same for drug delivery Dec. 25, 2007
7309724 Thermosetting resin compositions containing maleimide and/or vinyl compounds Dec. 18, 2007
7250121 Non-linear optical device material composition Jul. 31, 2007
7138458 Method for preparing a two-phase water-absorbent bioadhesive composition Nov. 21, 2006
6964814 Transparent film Nov. 15, 2005
6960636 Thermosetting resin compositions containing maleimide and/or vinyl compounds Nov. 1, 2005
6916856 Thermosetting resin compositions containing maleimide and/or vinyl compounds Jul. 12, 2005
6864330 Use of hydrophilic graft copolymers containing N-vinylamine and/or open-chain N-vinylamide units in cosmetic formulations Mar. 8, 2005
6855769 Thermoplastic styrenic resin composition Feb. 15, 2005
6852814 Thermosetting resin compositions containing maleimide and/or vinyl compounds Feb. 8, 2005
6825278 Modified pressure sensitive adhesive Nov. 30, 2004
6825245 Thermosetting resin compositions containing maleimide and/or vinyl compounds Nov. 30, 2004
6803420 Two-phase, water-absorbent bioadhesive composition Oct. 12, 2004
6800680 Hot-melt adhesive composition comprising acidic polymer and basic polymer blends Oct. 5, 2004
6765069 Plasma cross-linked hydrophilic coating Jul. 20, 2004
6723790 Blends of poly[.alpha.-methylenelact(one)(am] homo- and copolymers Apr. 20, 2004
6720387 Hot-melt adhesive compositions comprising acidic polymer and basic polymer blends Apr. 13, 2004
6713520 Foams and methods for making the same Mar. 30, 2004
6706818 Curable resin composition Mar. 16, 2004
6696525 Process for producing polymer composition Feb. 24, 2004
6632887 Coating compositions and methods for reducing edge glare in implantable ophthalmic lenses Oct. 14, 2003
6620905 Curable compositions containing benzoxazine Sep. 16, 2003
6608158 Copolymer resin, preparation thereof, and photoresist using the same Aug. 19, 2003
6605672 Impact modifiers for thermoplastic resins Aug. 12, 2003

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