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Class Information
Number: 525/422
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 at least one carboxylic acid or derivative > Solid polymer derived from at least one lactam; from an amino carboxylic acid or derivative; or from a polycarboxylic acid or derivative > Solid polymer derived from an amino carboxylic acid or derivative; from a polyamine and a polycarboxylic acid or derivative; from at least one lactam; or from a polyamine salt of a polycarboxylic acid > Solid polymer derived from reactant containing ethylenic unsaturation > Solid polymer derived from imide reactant
Description: Subject matter wherein the solid polymer is derived from an imide reactant.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8653202 Adhesive composition for semiconductor, semiconductor device making use of the same and process for producing semiconductor device Feb. 18, 2014
8557912 Thermoplastic resin composition Oct. 15, 2013
8557928 Liquid crystal alignment agent, liquid crystal alignment film manufactured using the same, and liquid crystal display device including the liquid crystal alignment film Oct. 15, 2013
8541108 Fuser member Sep. 24, 2013
8362151 Hybrid polymer materials for liquid crystal alignment layers Jan. 29, 2013
8349539 Photosensitive polymides Jan. 8, 2013
8344074 Polyamine-polyacrylate dispersant Jan. 1, 2013
8338510 Photosensitive siloxane composition, cured film formed therefrom and device having the cured film Dec. 25, 2012
8328906 Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer Dec. 11, 2012
8329264 Liquid crystal alignment agent, and liquid crystal alignment film and liquid crystal display including same Dec. 11, 2012
8309637 Polyimide polyphenylsulfone blends with improved flame resistance Nov. 13, 2012
8293141 Electronic device comprising electrically stable copper filled electrically conductive adhesive Oct. 23, 2012
8114387 Polyamide-polyether block copolymer Feb. 14, 2012
8106142 Polyacetylinic oligomers Jan. 31, 2012
8097657 Organic polymer porous material and method for producing the same Jan. 17, 2012
8066799 Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer Nov. 29, 2011
8063168 Oligomers with di-phenylethynyl endcaps Nov. 22, 2011
8039057 Polyimide film, image-forming apparatus, method for producing the polyimide film, and method for producing the intermediate transfer belt Oct. 18, 2011
8030433 RTM and RI processible tailorable polyimide resin systems and composite articles formed therefrom Oct. 4, 2011
8017699 Polyimide polyphenylsulfone blends with improved flame resistance Sep. 13, 2011
8013076 Aromatic polyketone and polysiloxane/polyimide block copolymer composition Sep. 6, 2011
8013251 Electrical wire comprising an aromatic polyketone and polysiloxane/polyimide block copolymer composition Sep. 6, 2011
8008360 Proton exchange membrane and method for manufacturing the same Aug. 30, 2011
7989081 Resin composite copper foil, printed wiring board, and production processes thereof Aug. 2, 2011
7981518 Thermoplastic resin composition excellent in barrier property Jul. 19, 2011
7763188 Electrically stable copper filled electrically conductive adhesive Jul. 27, 2010
7750092 Nonaqueous electrolyte having maleimide additives and secondary cells employing the same Jul. 6, 2010
7465780 Polyimide comprising sulfonic acid group at the terminal of side chain, and polymer electrolyte and fuel cell using the same Dec. 16, 2008
7432313 Solvent-free polymide silicone resin composition and a cured resin film thereof Oct. 7, 2008
7358324 Manufacturing method of co-polyester resins for clear mono-layer containers with improved gas barrier characteristics Apr. 15, 2008
7307140 Polyaspartimides Dec. 11, 2007
7294683 Non-gelled curable compositions containing imide functional compounds Nov. 13, 2007
7244803 Poly-o-hydroxyamide, polybenzoxazole from the poly-o-hydroxyamide, electronic component including a polybenzoxazole, and processes for producing the same Jul. 17, 2007
7230055 Compositions containing oxetane compounds for use in semiconductor packaging Jun. 12, 2007
7147906 Data storage medium comprising polyimides Dec. 12, 2006
7129318 RTM and RI processable polyimide resins Oct. 31, 2006
7108807 Methods for producing a dielectric, dielectric having self-generating pores, monomer for porous dielectrics, process for preparing poly-o-hydroxyamides, process for preparing polybenzoxazoles, Sep. 19, 2006
7091305 Copolymers of amino acids and methods of their production Aug. 15, 2006
7074880 Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same Jul. 11, 2006
7071282 Benzimidazole diamine-based polyetherimide compositions and methods for making them Jul. 4, 2006
7053169 Polyamide molding compounds for producing optical lenses May. 30, 2006
7053168 Method for preparing polyimide and polyimide prepared thereby May. 30, 2006
7026436 Low temperature polyimide adhesive compositions and methods relating thereto Apr. 11, 2006
7022810 Proton exchange membrane materials for the advancement of direct methanol fuel-cell technology Apr. 4, 2006
7019103 Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material Mar. 28, 2006
6956099 Polyamide-polyether block copolymer Oct. 18, 2005
6956100 Polyamide resin-containing varnish and its use Oct. 18, 2005
6949619 Phenolic hydroxyl-bearing polyimide resin, making method and polyimide resin composition Sep. 27, 2005
6949618 Polymer compound, precursor for the same and thin film-forming method using the same polymer precursor Sep. 27, 2005
6930165 Modified polyamides, compositions based on same and macromolecular compounds used to obtain them Aug. 16, 2005

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