| 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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| 01/25/2012 | EP2408836A2 Liquid coverlays for flexible printed circuit boards |
| 01/25/2012 | EP1723214B1 Aromatic amine compositions comprising and electronic devices made with such compositions |
| 01/25/2012 | CN1993426B Aromatic polyimide composition and articles manufactured therefrom |
| 01/25/2012 | CN102334393A Wiring board |
| 01/25/2012 | CN102333811A Polyamic acid and polyimide, processes for the production of same, compositions containing same, and uses thereof |
| 01/25/2012 | CN102329626A Liquid crystal aligning agent, method for forming liquid crystal alignment film, liquid crystal display device, and related compounds |
| 01/25/2012 | CN102329430A Preparation method of CNT (carbon nano tube) grafted glass fiber multiscale reinforcement reinforced bismaleimide composite material |
| 01/25/2012 | CN102329425A Method for preparing modified carbon nanotube and ferrite and polyimide composite absorbing material |
| 01/25/2012 | CN102329424A Method for preparing polypyrrole/graphene composite film material |
| 01/25/2012 | CN102329290A Modified biphenyl type dianhydride intermediate containing cyano side chain and synthesis method and application thereof |
| 01/25/2012 | CN101993538B Triazole diamine-containing modified bismaleimide resin and preparation method thereof |
| 01/25/2012 | CN101942090B Preparation method of nano-fiber poly-aniline |
| 01/25/2012 | CN101851331B Soluble high-performance polyimide and preparation method thereof |
| 01/25/2012 | CN101836155B Liquid crystal aligning agent, method for forming liquid crystal alignment film and liquid crystal display device |
| 01/25/2012 | CN101814611B Method for preparing phosphate-doped polybenzimidazole membrane electrode for fuel cell |
| 01/25/2012 | CN101812177B Preparations of cationic polymer modified by steroid hormone and gene composite thereof |
| 01/25/2012 | CN101812176B Conductive polyaniline with bioactivity, preparation thereof and use thereof |
| 01/25/2012 | CN101787127B Method for preparing epoxy carbon nanotube reinforced bismaleimide resin composite material |
| 01/25/2012 | CN101724267B Maleimide-cyanate resin and preparation method thereof |
| 01/25/2012 | CN101575414B Polyimide with thioether structure and preparation method thereof |
| 01/24/2012 | US8101706 Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
| 01/24/2012 | US8101097 Printable compositions containing silver nanoparticles, processes for producing electrically conductive coatings using the same, and coatings prepared thereby |
| 01/24/2012 | CA2517957C Aromatic polymer, film, electrolyte membrane and separator |
| 01/24/2012 | CA2451170C In-situ preparation of polyaspartic ester mixtures |
| 01/19/2012 | WO2012008543A1 Aqueous polyimide precursor solution composition and method for producing aqueous polyimide precursor solution composition |
| 01/19/2012 | WO2012008464A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 01/19/2012 | US20120016077 Polyamide resin, polyamide resin composition, and molded article comprising same |
| 01/19/2012 | US20120016076 Low temperature curable polyimide resin and method of preparing the same |
| 01/19/2012 | US20120015344 Methods, compositions, and apparatus for the detection of viral strains |
| 01/19/2012 | US20120015298 Photosensitive resin composition and cured film |
| 01/19/2012 | US20120013245 Electroactive materials |
| 01/19/2012 | US20120013043 Medical devices and processes for preparing same |
| 01/19/2012 | US20120012366 Polyamic acid, polyimide, photosensitive resin composition comprising the same, and dry film manufactured from the same |
| 01/18/2012 | EP2406302A1 Multifunctional contrast agent using biocompatible polymer and preparation method |
| 01/18/2012 | EP1693400B1 Polyimide resin, method for producing polyimide resin, and electrolyte membrane, catalyst layer, membrane/electrode assembly and device each containing polyimide resin |
| 01/18/2012 | EP1466934B1 Conductive polyaniline composition, film thereof, and processes for producing these |
| 01/18/2012 | CN102325836A Oxazoline and/or oxazine compositions |
| 01/18/2012 | CN102325825A Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, and methods of using photochemical cross-linkable polymers |
| 01/18/2012 | CN102325824A Fluorinated dicarboxylic acid derivative and polymer obtained therefrom |
| 01/18/2012 | CN102321420A Preparation method of heteropoly acid modified polypyrrole anti-corrosive coating |
| 01/18/2012 | CN102321244A Soluble functional polyimide containing rigid non-planar conjugated structure, and preparation method and application thereof |
| 01/18/2012 | CN102321243A Thioxanthone modified polyethylene imine light initiating agent |
| 01/18/2012 | CN102321221A Preparation method of star polyacrylamide polymer |
| 01/18/2012 | CN102321220A Star-type polyacrylamide polymer |
| 01/18/2012 | CN101921481B Gel prepared by in situ crosslinking hyaluronic acid and polyaspartic acid and preparation method thereof |
| 01/18/2012 | CN101838391B Polyaniline/silver conductive nanocomposite material and preparation method thereof |
| 01/17/2012 | US8097696 Method for preparing multi-arm poly(ethylene glycol) chlorides |
| 01/17/2012 | US8097693 Endless tubular polyimide film |
| 01/17/2012 | CA2523545C Continuous process for the production of polyamides |
| 01/17/2012 | CA2442397C Polyaspartate resins with improved flexibility |
| 01/12/2012 | WO2012005698A1 Ultra-permeable membranes for gas separation |
| 01/12/2012 | WO2012005266A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element using same |
| 01/12/2012 | WO2012005261A1 Liquid crystal aligning agent, and liquid crystal display element using same |
| 01/12/2012 | WO2011100327A3 Nano-fibrous microspheres and methods for making the same |
| 01/12/2012 | US20120010309 Storage-stable polyol compositions for producing rigid polyisocyanurate foam |
| 01/12/2012 | US20120010202 Polymerizable benzoxazine compounds with interfacial active or surface active properties |
| 01/12/2012 | US20120009419 Nanofibers from polyaniline derivatives and methods of synthesizing and using the same |
| 01/12/2012 | US20120008068 Polymer compound and polymer light-emitting device using the same |
| 01/12/2012 | US20120007263 Monomer beads for producing a proton-conducting membrane |
| 01/12/2012 | US20120007026 Tetrazine monomers and copolymers for use in organic electronic devices |
| 01/11/2012 | CN202107657U Reaction device for preparing polyaspartic acid |
| 01/11/2012 | CN102317352A Ester group-containing tetracarboxylic acid dianhydride, polyester polyimide precursor, polyesterimide, and methods for producing same |
| 01/11/2012 | CN102311703A Aqueous polypyrrole/attapulgite electrically-conducting paint and its preparation method |
| 01/11/2012 | CN102311643A Polypyrrole/graphene/rare earth conductive composite material and preparation method thereof |
| 01/11/2012 | CN102311615A Film used for preparing optoelectronic device, preparation method thereof and optoelectronic device |
| 01/11/2012 | CN102311608A Polyaniline composite antibacterial plastic as well as preparation method and application thereof |
| 01/11/2012 | CN101845222B Mullite/polyaniline composite material with core-shell structure and preparation method thereof |
| 01/11/2012 | CN101460540B Catalyst for conductive polymer synthesis, conductive polymer and solid electrolytic capacitor |
| 01/11/2012 | CN101228208B Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings |
| 01/10/2012 | US8093352 Polyalkylene oxide polyquaternary ammonium biocides |
| 01/10/2012 | US8093349 Terminally modified polybranched polyimide, metal-plated terminally modified polybranched polyimide, and method for producing the same |
| 01/05/2012 | WO2012002501A1 Liquid crystal alignment treatment agent, liquid crystal alignment film, and liquid crystal display element equipped with the liquid crystal alignment film |
| 01/05/2012 | WO2012002465A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 01/05/2012 | WO2011116371A3 Polyplex gene delivery vectors |
| 01/05/2012 | US20120004386 Conjugated thiophenes having conducting properties and synthesis of same |
| 01/05/2012 | US20120004338 Polymer and Method of Forming a Polymer |
| 01/04/2012 | EP2401319A1 Polyimide resins for high temperature wear applications |
| 01/04/2012 | CN102307933A Oligomers with di-phenylethynyl endcaps |
| 01/04/2012 | CN102307879A Alkyl benzene tetracarboxylic dianhydride, manufacturing method thereof, polyimide, and application thereof |
| 01/04/2012 | CN102304343A Glue solution for copper-clad substrate, and preparation method thereof |
| 01/04/2012 | CN102304322A Heat-resistance polyesterimide wire enamel and preparation method thereof |
| 01/04/2012 | CN102304321A Phenol type polyester wire enamel and preparation method thereof |
| 01/04/2012 | CN102304320A Low-temperature environment-friendly polyesterimide wire enamel and preparation method thereof |
| 01/04/2012 | CN102304283A Floating bead based polypyrrole conductive composite with adjustable conductivity and preparation method thereof |
| 01/04/2012 | CN102304228A Polyamic acid, two-layer flexible copper clad laminate prepared from same, and manufacturing method for two-layer flexible copper clad laminate |
| 01/04/2012 | CN102304227A Water-soluble poly-s-triazine high polymer material |
| 01/04/2012 | CN102304226A Polyazomethine hole transport material and preparation method thereof |
| 01/04/2012 | CN102304119A Amino-containing circular aryl ether ketone monomer, and synthesis method and application thereof |
| 01/04/2012 | CN101798461B Conductive polymer composite with super hydrophobicity and preparation method thereof |
| 01/04/2012 | CN101550122B Method for preparing 4-phenylethynylphthalic anhydride by taking water as solvent |
| 01/04/2012 | CN101501098B Imide-modified elastomer |
| 01/03/2012 | US8088884 Multi-armed forms of activated polyoxazoline and methods of synthesis thereof |
| 01/03/2012 | US8088365 Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution |
| 01/03/2012 | CA2634249C Two-stage cure polyimide oligomers |
| 01/03/2012 | CA2532107C Medical devices and processes for preparing same |
| 12/29/2011 | WO2011162639A1 Heterochain aliphatic poly-n-oxide copolymers and vaccinating agents and drugs based thereon |
| 12/29/2011 | WO2011162366A1 Water-soluble polymer and water-soluble nanoparticle composite |
| 12/29/2011 | WO2011161425A1 Organic light-emitting device and method |
| 12/29/2011 | WO2011161424A1 Organic light-emitting device and method |
| 12/29/2011 | WO2011161417A1 Organic light-emitting material device and method |