| Patents for C08G 73 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups (26,191) |
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| 01/08/2013 | US8349990 Chain scission polyester polymers for photoresists |
| 01/08/2013 | US8349987 Adhesive formulations |
| 01/08/2013 | US8349971 6,6-polyimide copolymers and processes for preparing them |
| 01/08/2013 | US8349903 Dispersant for carbon nanotubes and carbon nanotube composition comprising the same |
| 01/08/2013 | US8349539 Photosensitive polymides |
| 01/08/2013 | US8349515 Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane |
| 01/08/2013 | US8349305 Crosslinked amine polymers |
| 01/08/2013 | CA2663054C Membrane separation process for removing residuals from polyamine-epihalohydrin resins |
| 01/03/2013 | WO2013003580A1 Polyetherimide resins with very low levels of residual contamination |
| 01/03/2013 | WO2013002451A1 Liquid crystal alignment agent, liquid crystal alignment film manufactured using same, and liquid crystal display device including the liquid crystal alignment film |
| 01/03/2013 | WO2013001519A1 Photoactive conjugated polymer comprising dibenzothienylpyrrole units |
| 01/03/2013 | US20130005940 Polyimide nanoweb |
| 01/03/2013 | US20130005882 Curable composition |
| 01/03/2013 | US20130003227 Polyetherimide resins with very low levels of residual contamination |
| 01/03/2013 | US20130002989 Polymer compound and polymer light emitting device using the same |
| 01/03/2013 | US20130001474 Copolymers for solar cells based on acridonic units |
| 01/02/2013 | EP2540760A1 Poly(amide-imide) block copolymer, article including same, and display device including the article |
| 01/02/2013 | EP2540759A2 Thermosetting resin composition and cured product of the same |
| 01/02/2013 | EP2539389A1 Amine polymers for use as bile acid sequestrants |
| 01/02/2013 | EP2539057A1 A porous abpbi [phosphoric acid doped poly (2,5-benzimidazole)]membrane and process of preparing the same |
| 01/02/2013 | EP2538947A1 Polyimidazoles for use as bile acid sequestrants |
| 01/02/2013 | CN102859427A Liquid crystal display element and liquid crystal aligning agent |
| 01/02/2013 | CN102859426A Liquid crystal aligning agent, liquid crystal alignment film produced using same, and liquid crystal display element |
| 01/02/2013 | CN102858850A Diamine compound, liquid crystal aligning agent and liquid crystal display element |
| 01/02/2013 | CN102858849A Photoaligning material |
| 01/02/2013 | CN102858348A Heterochain aliphatic poly-n-oxide copolymers and vaccinating agents and drugs based thereon |
| 01/02/2013 | CN102858347A Polyimidazoles for use as bile acid sequestrants |
| 01/02/2013 | CN102851971A Preparation method of conductive fabric |
| 01/02/2013 | CN102851304A Electrostatic coating based non-viral nucleic acid ternary complex system and preparation method thereof |
| 01/02/2013 | CN102850795A Preparation method of ferrocene-grafted polyethyleneimine-graphene composite material |
| 01/02/2013 | CN102850569A Preparation method of polyimide foam |
| 01/02/2013 | CN102850563A Method for preparing amino silanization modified silicon carbide nanoparticle strengthened polyimide composite film |
| 01/02/2013 | CN102850546A Polyamic acid resin and polyimide resin purification method |
| 01/02/2013 | CN102850545A High-toughness high-heat-resistant poly-benzoxazine/ bismaleimide blending resin and preparation method thereof |
| 01/02/2013 | CN102850544A Polymeric salts and poly-NHC-metal complexes |
| 01/02/2013 | CN102850543A Graphene/conductive polymer composite material and preparation method thereof |
| 01/02/2013 | CN102848643A Two-layer-method single-sided flexible copper clad laminate and manufacturing method thereof |
| 01/02/2013 | CN102372923B Water-soluble multifunctional nano carrier capsule and preparation method thereof |
| 01/02/2013 | CN102277647B Preparation method of polyimide profiled fiber |
| 01/02/2013 | CN102276837B Halogen-free phosphorus-containing flame retardant polyimide resin composite and preparation method thereof |
| 01/02/2013 | CN102199289B Method for preparing tetramethyl bisphenol F type cyanate resin prepolymer |
| 01/02/2013 | CN102174198B Method for preparing polyimide foam material |
| 01/02/2013 | CN102105511B Charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device and organic EL illuminating device |
| 01/02/2013 | CN102079875B High-heat-resistance halogen-free phosphorus-free thermosetting resin composition, and bonding sheet and copper foil-coated laminated board made of same |
| 01/02/2013 | CN101977996B Polyamide nanocomposites with hyper-branched polyetheramines |
| 01/02/2013 | CN101940890B Dispersants |
| 01/02/2013 | CN101925634B Diamine compound, liquid crystal aligning agent, and liquid crystal display device using the same |
| 01/02/2013 | CN101735454B Degradable crosslinking compound based on oligopolyethyleneimine and hexachlorocyclotriphosphazene, preparation method and application thereof |
| 01/02/2013 | CN101709029B Polybenzimidazole material and midbody organic diacid thereof as well as preparation methods thereof |
| 01/01/2013 | US8344192 Process for the recovery of fluoromonomers |
| 01/01/2013 | US8344094 Optical material and optical element |
| 01/01/2013 | US8343381 Hole transport composition |
| 12/27/2012 | WO2012177839A1 Oligosaccharide/silicon-containing block copolymers for lithography applications |
| 12/27/2012 | WO2012177061A2 Photoactive crosslinker compound, method for preparing same, liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display device |
| 12/27/2012 | WO2012128526A3 Noble polyamic acid, photosensitive resin composition, dry film, and circuit board |
| 12/27/2012 | WO2012105815A3 Biodegradable paox microspheres having cationic properties |
| 12/27/2012 | US20120329979 Copolymer containing fluorenylporphyrin-benzene, preparation method and use thereof |
| 12/27/2012 | US20120329978 Polymer dye |
| 12/27/2012 | US20120329958 Polymer synthesis and thermally rearranged polymres as gas separation membranes |
| 12/27/2012 | US20120329945 Benzoxazine-containing compositions |
| 12/27/2012 | US20120329127 Therapeutic proteins with increased half-life and methods of preparing same |
| 12/27/2012 | US20120326140 Polymer compound and light-emitting device using same |
| 12/27/2012 | US20120326095 Polymer compound, method for producing same, and light-emitting element using the polymer compound |
| 12/26/2012 | EP2537876A1 Processes for production of polyaspartic acid precursor polymer and polyaspartic acid salts |
| 12/26/2012 | EP2537875A1 Novel polyazomethine |
| 12/26/2012 | EP2537028A1 Ligand functionalized polymers |
| 12/26/2012 | CN102844662A Ligand functionalized polymers |
| 12/26/2012 | CN102844291A Novel cross-linker |
| 12/26/2012 | CN102844098A A porous abpbi (phosphoric acid doped poly (2,5-benzimidazole)) membrane and process of preparing the same |
| 12/26/2012 | CN102842726A Silsesquioxane hybridized sulfonated polyimide proton exchange membrane and its preparation method |
| 12/26/2012 | CN102838947A Modifier used for adhesive, production method thereof, adhesive, and circuit connection structure body |
| 12/26/2012 | CN102838928A Polyamide-imide resin insulating coating material, insulated wire and coil |
| 12/26/2012 | CN102838764A Preparation method of silsesquioxane hybridized sulfonated polyimide proton exchange membrane |
| 12/26/2012 | CN102838745A Preparation method of polyimide foam |
| 12/26/2012 | CN102391510B Production method for synthesizing polypyrrole hollow spheres by self template process |
| 12/26/2012 | CN102391507B Preparation method of periodic polymer containing alkyl group, amide and ester functional group |
| 12/26/2012 | CN102276836B Flame retardant bimaleimide resin and preparation method thereof |
| 12/26/2012 | CN101693667B Perfume fouramine and derivant thereof and preparation method and application thereof |
| 12/26/2012 | CN101550234B Fluorescent sensing material with sensing function to phenyl amine compounds, method and application thereof |
| 12/25/2012 | USRE43880 Solvent free low-melt viscosity imide oligomers and thermosetting polymide composites |
| 12/25/2012 | US8338560 Polyimide film and use thereof |
| 12/25/2012 | US8338542 Curable fluoroelastomer composition |
| 12/25/2012 | US8337982 Benzoxazole resin precursor, polybenzoxazole resin, resin film and semiconductor device |
| 12/20/2012 | WO2012174325A1 Self-healing polymer materials for wire insulation, polyimides, flat surfaces, and inflatable structures |
| 12/20/2012 | WO2012173148A1 Conductive polymer precursor, conductive polymer, and solid electrolyte capacitor |
| 12/20/2012 | WO2012173126A1 Polyamic acid, polyimide, polyamic acid solution, polyimide solution, polyimide films obtained from these solutions, and use of polyimide films |
| 12/20/2012 | WO2012172972A1 Cross-linked polyimide resin and method for producing same, adhesive resin composition and cured product thereof, cover lay film, circuit board, heat-conductive substrate, and heat-conductive polyimide film |
| 12/20/2012 | WO2012172793A1 Photosensitive resin composition, method for forming pattern-cured film using photosensitive resin composition, and electronic component |
| 12/20/2012 | WO2012171143A1 Thin film gas separation membranes |
| 12/20/2012 | US20120322911 Polyimide gas separation membranes |
| 12/20/2012 | US20120319052 Compounds for electronic devices |
| 12/20/2012 | DE19882402B3 Blockoligomere, enthaltend 1-Kohlenwasserstoffoxy-2,2,6,6-tetramethyl-4-piperidyl-Gruppen als Stabilisatoren für organische Materialien Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials |
| 12/19/2012 | EP2535367A1 Polyimide film, polyimide laminate comprising same, and polyimide/metal laminate comprising same |
| 12/19/2012 | EP2535366A1 Polymer, organic electroluminescence element material, composition for organic electroluminescence element, organic electroluminescence element, display device, and lighting device |
| 12/19/2012 | EP2535341A1 Norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic dianhydride, norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic acid and ester thereof, method for producing norbornane-2-spiro- a-cycloalkanone-a '-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic dianhydride, polyimide obtained using same, and method for producing polyimide |
| 12/19/2012 | EP2534192A1 Optical member, polyimide, method for manufacturing optical member, and method for producing polyimide |
| 12/19/2012 | EP2534191A1 Photoaligning material with lateral substitution |
| 12/19/2012 | CN102834432A Polyimide films, and polyimide laminate and polyimide metal laminate using these films |
| 12/19/2012 | CN102827370A Phosphorus-containing polyimide material and preparation method thereof |
| 12/19/2012 | CN102827369A Synthetic method of phosphorus-nitrogen intumescent flame retardant |