| 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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| 05/15/2013 | CN102250351B Process for preparing water-soluble green organic polymer luminescent material |
| 05/15/2013 | CN102190799B Epoxidated polyphenyl ether-cyanate copolymer, and preparation method and application thereof |
| 05/15/2013 | CN102112535B Polyimide resins for high temperature wear applications |
| 05/15/2013 | CN102050947B Emulsion polymer of polyaniline nanofiber and preparation method thereof |
| 05/15/2013 | CN101389738B Use of polynuclear phenolic compounds as stabilisers |
| 05/14/2013 | US8440214 Medical devices for therapeutic agent delivery with polymeric regions that contain copolymers having both soft segments and uniform length hard segments |
| 05/10/2013 | WO2013066791A1 Steam purification of polyimide resins |
| 05/10/2013 | WO2013066783A1 Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow |
| 05/10/2013 | WO2013066757A1 Polyetherimides, methods of manufacture, and articles formed therefrom |
| 05/10/2013 | WO2013065755A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 05/10/2013 | WO2013065714A1 Polyamide-imide resin composition for compression molding |
| 05/10/2013 | WO2013064161A1 Polyguanidine silicate and use thereof |
| 05/10/2013 | WO2013063779A1 Conductive polymer material and synthesis process and use thereof |
| 05/10/2013 | WO2013028509A3 Thermally stable, low birefringent copolyimide films |
| 05/10/2013 | WO2012167114A3 Polymer synthesis and thermally rearranged polymers as gas separation membranes |
| 05/08/2013 | EP2589626A1 Resin composition for printed circuit board |
| 05/08/2013 | DE112011102126T5 Organische lichtemittierende Zusammensetzung, Einrichtung und Verfahren Organic light-emitting composition, device and method |
| 05/08/2013 | CN103097949A Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 05/08/2013 | CN103097946A Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element using same |
| 05/08/2013 | CN103097463A Aqueous polyimide precursor solution composition and method for producing aqueous polyimide precursor solution composition |
| 05/08/2013 | CN103097435A Liquid composition, recording method, and recorded matter |
| 05/08/2013 | CN103097429A Polymers of 8,9-dihydrobenzo[def]carbazole and their use as organic semiconductors |
| 05/08/2013 | CN103097290A Device for adsorbing and emitting carbon dioxide |
| 05/08/2013 | CN103087671A High temperature-resistant damp heat-resistant polytriazole resin adhesive and preparation method and application |
| 05/08/2013 | CN103087624A Ultraviolet light-cured polyaniline/Fe3SO4 wave absorbing coating |
| 05/08/2013 | CN103087521A Polysiloxane-grafted polyimide resin composition and flexible substrate formed therefrom |
| 05/08/2013 | CN103087347A Polyimide composite wave absorbing foam material and preparation method thereof |
| 05/08/2013 | CN103087337A Polypyrrolone/sulfonated polymer composite proton exchange membrane material, and preparation method and application thereof |
| 05/08/2013 | CN103087316A Preparation method of soluble heat-resistant polymer based on benzpyrole skeleton |
| 05/08/2013 | CN103087315A Preparation method and use of nano-polyaniline |
| 05/08/2013 | CN103087219A Dentritic heparin nano-material modified biological type artificial blood vessel |
| 05/08/2013 | CN103086999A Novel fluorine-containing polybenzimidazole polymer, fluorinated organic diacid monomer as intermediate of the fluorine-containing polybenzimidazole polymer, and their preparation method |
| 05/08/2013 | CN103086911A Oligomer, polyimide film/fiber containing oligomer and preparation method of polyimide film/fiber containing oligomer |
| 05/08/2013 | CN103084126A Microspheres with high tap density and conductivity and preparation method thereof |
| 05/08/2013 | CN102344567B Modified bismaleimide resin, preparation method thereof and composition containing resin |
| 05/08/2013 | CN102260480B High-temperature-resistant modified epoxy resin adhesive and preparation method thereof |
| 05/08/2013 | CN102251307B Polyimide-base nano fibrous membrane, and preparation method and application thereof |
| 05/08/2013 | CN102066453B Thermosetting resin containing irradiated thermoplastic toughening agent |
| 05/08/2013 | CN101935396B Preparation method of polypyrrole/Fe3O4/attapulgite nano electromagnetic composite material |
| 05/08/2013 | CN101784583B Novel polyimide resin and photosensitive polyimide resin composition |
| 05/08/2013 | CN101665516B Acyl ethyl phenyl phosphinic hydrazine or metal slat thereof and preparation method thereof |
| 05/08/2013 | CN101643651B Macromolecular intumescent flame resistance carbonizing agent with branching and crosslinking structure and preparation method and application thereof |
| 05/08/2013 | CN101605851B Thermosetting composition |
| 05/07/2013 | US8436132 Photoactive materials |
| 05/07/2013 | US8436065 Aerogel, and composition and method for manufacture of the aerogel |
| 05/07/2013 | CA2581632C Biodegradable cationic polymers |
| 05/07/2013 | CA2520968C Charged initiator polymers and methods of use |
| 05/02/2013 | WO2013063470A1 Polyetherimides, methods of manufacture, and articles formed therefrom |
| 05/02/2013 | WO2013062115A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 05/02/2013 | WO2013032211A3 Polymer resin composition, polyimide resin film, method for preparing the polyimide resin film, metal stacked structure, and circuit board |
| 05/02/2013 | WO2012162046A3 Functionalized filters for heavy oil upgrading |
| 05/02/2013 | US20130108854 Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow |
| 05/02/2013 | US20130108852 Polyetherimides, methods of manufacture, and articles formed therefrom |
| 05/02/2013 | US20130108851 Polyetherimides, methods of manufacture, and articles formed therefrom |
| 05/02/2013 | CA2848736A1 Flame retardant composition and textile material comprising the same |
| 05/01/2013 | EP2587493A1 Coated high-temperature superconducting wire and high-temperature superconducting coil including the same |
| 05/01/2013 | EP2586815A1 Water-soluble polymer and water-soluble nanoparticle composite |
| 05/01/2013 | EP2586447A1 Heterochain aliphatic poly-n-oxide copolymers and vaccinating agents and drugs based thereon |
| 05/01/2013 | EP2586076A1 Organic light-emitting device and method |
| 05/01/2013 | CN1886443B Crosslinkable arylamine compounds and conjugated olygomers or polymers based thereon |
| 05/01/2013 | CN103081145A Light emitting diode assembly and thermal control blanket and methods relating thereto |
| 05/01/2013 | CN103080191A Formulated benzoxazine based system for transportation applications |
| 05/01/2013 | CN103080190A Liquid crystal aligning agent, and liquid crystal display element using same |
| 05/01/2013 | CN103080187A Polyetheramines, compositions including polyetheramines, and methods of making |
| 05/01/2013 | CN103074027A Phenolphthalein cyanate/benzoxazine resin adhesive resistant to 250 DEG C and preparation method |
| 05/01/2013 | CN103074026A Bismaleimide/cyanate ester resin adhesive resisting to temperature as high as 220 DEG C and preparation method |
| 05/01/2013 | CN103073993A H-grade polyimide-epoxy impregnating varnish |
| 05/01/2013 | CN103073888A Spherical polyelectrolyte brush loaded organic conductive composite micro-nano particle and preparation method thereof |
| 05/01/2013 | CN103073719A Polybenzimidazole with sulfonated side chain and preparation method thereof |
| 05/01/2013 | CN102325824B Fluorinated dicarboxylic acid derivative and polymer obtained therefrom |
| 05/01/2013 | CN102321244B Soluble functional polyimide containing rigid non-planar conjugated structure, and preparation method and application thereof |
| 05/01/2013 | CN102276835B Treated polymer for liquid crystal aligning agent, and preparation method and application thereof |
| 05/01/2013 | CN102115600B Thermosetting resin composition, prepreg and laminated board |
| 05/01/2013 | CN101990650B Liquid crystal aligning agent and method for forming liquid crystal alignment films |
| 05/01/2013 | CN101600994B Photosensitive resin composition, cured film, protective film, insulating film and semiconductor device using the same, and display device |
| 04/30/2013 | US8431751 Polymeric quaternary ammonium compounds with vicinal hydroxy groups |
| 04/30/2013 | US8431046 Use of heterocyclic radicals for doping organic semiconductors |
| 04/30/2013 | CA2702824C Cleaning compositions with alkoxylated polyalkanolamines |
| 04/30/2013 | CA2675188C Semiconducting polymers |
| 04/25/2013 | WO2013058054A1 Thermally-detachable sheet |
| 04/25/2013 | WO2013057534A1 Polyaniline-graphite nanoplatelet materials |
| 04/25/2013 | WO2012082433A9 Preparation of sulfonated polyoxadiazole polymers |
| 04/25/2013 | US20130102753 Low residual solvent polyamideimide powder from suspension polymerization |
| 04/25/2013 | US20130101632 Nanoparticulate formulations of mithramycin or mithramycin analogues for treating cancer |
| 04/25/2013 | DE112011102125T5 Organisches lichtemittierendes Material, Einrichtung und Verfahren Organic light-emitting material, equipment and procedures |
| 04/24/2013 | EP2582741A2 Boronated polymers |
| 04/24/2013 | EP2582658A1 Electroactive materials |
| 04/24/2013 | CN103069605A Organic light-emitting composition, device and method |
| 04/24/2013 | CN103069503A Polyester imide resin based varnish for low-permittivity coating |
| 04/24/2013 | CN103059876A Liquid crystal aligning agent, liquid crystal aligning film and liquid crystal display element |
| 04/24/2013 | CN103059343A Modified carbon nanotube and preparation method thereof |
| 04/24/2013 | CN103059300A Polypyrron with sulfated side chain and preparation method of polypyrron |
| 04/24/2013 | CN103059299A Compound type MSOD (Models of Superoxide Dismutase) and production process thereof |
| 04/24/2013 | CN103059298A Polyamic acid and polyimide, and preparation methods and applications thereof |
| 04/24/2013 | CN103059297A Multifunctional degradable polyasparaginate modified polymer and preparation method thereof |
| 04/24/2013 | CN103059296A Novel heat resistant low dielectric double benzoxazines |
| 04/24/2013 | CN103059295A Hydrophobic-modified polyethyleneimine and application thereof as protein carrier |
| 04/24/2013 | CN103059294A Synthetic method of electrode material polyaniline |
| 04/24/2013 | CN103059293A A method for preparing a hydrophilic-hydrophobic reversibly convertible polyaniline nano-material |
| 04/24/2013 | CN103059241A Low dielectric constant resin formulation, prepolymer, composition, composite thereof and method for preparing low dielectric constant resin prepolymer solution |