| 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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| 05/03/2006 | CN1254510C 聚酰胺酸树脂组合物 Polyamic acid resin composition |
| 05/02/2006 | US7038007 One step; melt processability; agitation under vacuum; reacting tetraaminobiphenyl with diphenyl isophthalate; controlling temperature, pressure |
| 05/02/2006 | US7037637 100 parts of a polyamic acid from a tetracarboxylic acid dianhydride and a diamine, .01-5 parts of a 1,4-dihydro-pyridine derivative and 5-50 parts of a glycol ether |
| 05/02/2006 | CA2342117C Ethoxylated amine-based polyether-polyamide block copolymers |
| 04/27/2006 | WO2006043992A1 Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications |
| 04/27/2006 | WO2006043599A1 Heat-resistant resin |
| 04/27/2006 | WO2006043520A1 Polyimide resin composition, liquid crystal alignment film using same and liquid crystal display using such liquid crystal alignment film |
| 04/27/2006 | WO2006043501A1 Fluorine-containing polymerizable monomer and polymer compound using same |
| 04/27/2006 | WO2006043087A1 Monomer for making a crosslinked polymer |
| 04/27/2006 | WO2006014730A3 Method for preparation of anisotropic materials |
| 04/27/2006 | WO2005098130A3 Stable wet strength resin |
| 04/26/2006 | EP1650249A1 Light activatable polyimide compositions for receiving selective metalization, and methods and compostions related thereto |
| 04/26/2006 | EP1648954A2 Microporous polymer material |
| 04/26/2006 | CN1764872A Transparent, highly heat-resistant polyimide precursor and photosensitive polyimide composition thereof |
| 04/26/2006 | CN1764680A Aminotriazine condensation product, use of an aminotriazine condensation product and method for the production of an aminotriazine condensation product |
| 04/26/2006 | CN1762978A Novel diamine compound,polymer and liquid crystal tropism agent |
| 04/26/2006 | CN1253491C Process for synthesis of sulfonated polyimide proton transmission film |
| 04/25/2006 | US7035084 Cyclic property and are capable of fast charging and discharging; capacitors |
| 04/25/2006 | US7034101 Polycarbodiimide copolymer and production method thereof |
| 04/25/2006 | US7034098 Photoactive polymer |
| 04/25/2006 | US7033646 electronic device with buffer layer of polyaniline with poly(2-acrylamido-2-methyl-1-propanesulfonic acid as the counterion, poly(styrenesulfonic acid and polyacrylamido to reduce conductivity |
| 04/25/2006 | US7033639 Polyaniline coating composition |
| 04/20/2006 | WO2006041617A1 Biodegradable cationic polymers |
| 04/20/2006 | WO2006041117A1 Plating material, polyamic acid solution using said plating material, polyimide resin solution, and printed wiring board using them |
| 04/20/2006 | WO2006041115A1 Fluorine-containing polymerizable monomer and polymer compound using same |
| 04/20/2006 | US20060084787 Novel cyanate ester compound, flame-retardant resin composition, and cured product thereof |
| 04/20/2006 | US20060083945 polybenzotriazoles; for use in organic light emitters |
| 04/20/2006 | US20060081531 Method for the production of a molecule vector applicable in the field of water treatment and vector thus obtained |
| 04/20/2006 | CA2581632A1 Biodegradable cationic polymers |
| 04/19/2006 | EP1647576A1 Composition comprising benzoxazine and epoxy resin |
| 04/19/2006 | EP1646674A1 Asymmetric polymer film, method for the production and the utilization thereof |
| 04/19/2006 | EP1646486A2 Medical devices and processes for preparing same |
| 04/19/2006 | CN1761705A Pre-impregnating agents for high-resistant and elastic composite fibres |
| 04/19/2006 | CN1761697A A process for preparation of polyglutarimide resin using a fluid of super critical condition |
| 04/19/2006 | CN1761693A Polymers, their preparation and uses |
| 04/19/2006 | CN1760236A Polyimide polymer, preparation method and application |
| 04/19/2006 | CN1760235A Method for synthesizing polymer of poly-triphenylamine |
| 04/19/2006 | CN1252215C Luminescent polymer |
| 04/19/2006 | CN1252184C Process for preparing silver/polypyrrole composite nano materials |
| 04/19/2006 | CN1252137C Method for preparing polyetherimide through continuous extrusion reaction |
| 04/19/2006 | CN1252136C Coupled reaction method for preparing nano hybridization material of polyimide-oxide of silicon |
| 04/19/2006 | CN1252135C Proton conductive polymer and producing method thereof, membrane therewith and fuel cell with the membrane |
| 04/18/2006 | US7031647 Imageable seamed belts with lignin sulfonic acid doped polyaniline |
| 04/18/2006 | US7030409 Organic semiconductor polymer for organic thin film transistor containing quinoxaline ring in the backbone chain |
| 04/18/2006 | US7030209 Halogenated optical polymer composition |
| 04/18/2006 | US7030206 Improved hot water resistance and radical resistance (durability); sulfonated polymer derived from a bis(N-(p-chlorophenyl)-1,3-dioxoisoindoline) ether and optionally other dihalo aromatic compounds such as 2,5-dichloro-4'-(4-phenoxy)phenoxybenzophenone; fuel cell use |
| 04/18/2006 | US7030204 Novolak cyanate-based prepolymer compositions |
| 04/18/2006 | US7030202 Graft copolymers and method to prepare same |
| 04/18/2006 | CA2414477C Lubricating compositions containing aromatized 1,2-dihydro-2,2,4-trimethylquinoline polymers |
| 04/13/2006 | WO2006039160A1 Method for controlling haze in an article comprising a polymer composition |
| 04/13/2006 | WO2006038914A2 Laser-induced fabrication of metallic interlayers and patterns in polyimide films |
| 04/13/2006 | US20060079392 Proton-conducting polymer membrane that contains polyazoles and is coated with a catalyst layer, and application thereof in fuel cells |
| 04/13/2006 | US20060078774 Made from polyazole blends formed by heating a polyphosphoric acid solution of a polyazole, polyazole monomers and another polymer; applying to a support; and treating until it is self-supporting; high conductivity over a wide temperature range and this is achieved even without additional moistening |
| 04/13/2006 | US20060078757 Organic electroluminescent component with triplet emitter complex |
| 04/13/2006 | US20060078756 Assembled hematin, method for forming same and method for polymerizing aromatic monomers using same |
| 04/13/2006 | DE19533094B4 Verfahren zur Herstellung eines Polymerverbundmaterials und polymeres Verbundmaterial A process for preparing a polymer composite and polymeric composite material |
| 04/12/2006 | CN1251008C Poly-imides for anchoring liquid crystals, display devices including same and method for prepn. of said devices |
| 04/12/2006 | CN1250665C Impact-resistant epoxy resin compositions |
| 04/12/2006 | CN1250611C Cross-linked sulfonated polyimide film |
| 04/12/2006 | CN1250610C Sulfonated benzoxaazole or sulfonated polybenzoxaazole and preparation thereof |
| 04/12/2006 | CN1250609C Benzimidazole with sulfonate as side group and benzoxaazole copolymer and its preparation |
| 04/12/2006 | CN1250606C Compositions adapted for chain linking |
| 04/11/2006 | US7026436 Binders comprising condensation polymers used for lamination of flexible circuits and packaging electronics |
| 04/11/2006 | US7026435 Fiber sizing |
| 04/11/2006 | US7026383 Polyamide resin composition and molded article thereof |
| 04/11/2006 | US7026370 Water compatible energy curable compositions containing malemide derivatives |
| 04/11/2006 | US7026050 Amino resin crosslinked particles and producing process thereof |
| 04/11/2006 | US7026032 Controlling particle size; interpenetrating polymer nertwork; thin film, high speed digital circuits |
| 04/06/2006 | WO2006037026A2 Composite article |
| 04/06/2006 | WO2006035904A1 Resin composition, polyimide resin composition, poly- benzoxazole resin composition, varnishes, resin films and semiconductor devices made by using the same |
| 04/06/2006 | US20060074186 Dissolved in an aqueous buffer to form solutions with moderate to high viscosity; use in the electrophoretic separation of nucleic acids |
| 04/06/2006 | US20060074185 Emulsion polymer of 1-chloro-2-hydroxybutyl methacrylate with methyl methacrylate, hexyl acrylate, and methacrylic acid; latex in the form of a precursor, is neutralized and reacted with potassium hydroxide solution to obtain latex particulates having epoxide groups, ink-jet ink printing, sensors |
| 04/06/2006 | US20060074184 Polymers for protecting materials from damage |
| 04/06/2006 | US20060073357 Carbazole compounds and use of such compounds in organic electroluminiscent devices |
| 04/06/2006 | US20060073316 HDD suspension and its manufacture |
| 04/05/2006 | EP1642920A1 Blue light emitting polymer, method for producing same, and light emitting device utilizing same |
| 04/05/2006 | EP1642919A1 Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof |
| 04/05/2006 | EP1641861A1 Data storage medium comprising polyimides |
| 04/05/2006 | CN1756790A Functionalized polyazoles, method for the production thereof, and use thereof |
| 04/05/2006 | CN1756789A Aromatic polymer, film, electrolyte membrane and separator |
| 04/05/2006 | CN1249183C Polyaniline paint compositions |
| 04/05/2006 | CN1248773C Copolyimide gas separation membranes |
| 04/04/2006 | US7022810 Copolymer of 4,4' hexafluorisopropylidene diphtalic anhydride and 4,4'-diaminosulfone aniline polymer and a pyromellitic dianhydride and 2,4-diaminobenzosulfonic acid polymer; high thermal stability, low O2 and H2 gas permeability, while retaining proton conductivities; reduced methanol crossover |
| 04/04/2006 | US7022809 Using 3,3'-dihydroxy-4,4'-diaminobiphenyl; annealing; molecular orientation; optical device |
| 04/04/2006 | US7022808 Having plurality of 5-6 membered unsaturated rings linked together by way of linker chains to form a backbone, at least some of 5-6 membered unsaturated rings carrying a ligand; DNA mimics, supports for use in oligonucleotide production |
| 04/04/2006 | US7022772 aromatic polyester optical film of 9,9-bis-(4-hydroxyphenyl)-fluorene compounds and aromatic dicarboxylic acids; high glass transistion temperature, excellent mechanical and thermal properties, non-yellowing |
| 04/04/2006 | US7022420 Assembled hematin, method for forming same and method for polymerizing aromatic monomers using same |
| 03/30/2006 | WO2006033467A1 Polymer, method for producing the polymer, optical film, and image display device |
| 03/30/2006 | WO2006033324A1 Process for production of polyimide film having high adhesiveness |
| 03/30/2006 | WO2006033272A1 Novel polyimide film improved in adhesion |
| 03/30/2006 | WO2006033267A1 Novel polyimide film and adhesive film and flexible metal-clad laminate both obtained with the same |
| 03/30/2006 | WO2006033262A1 Polyamide-imide resin for melt molding |
| 03/30/2006 | WO2006032449A1 Use of a copper (i) complexes for organic luminescent diodes |
| 03/30/2006 | US20060069227 Polyimide having an alcoholic hydroxyl group and a process for the preparation thereof |
| 03/30/2006 | US20060068259 polymerizing 3,4-diaminobenzoic acid purified in the presence of nitrogen with p-aminobenzoic acid in polyphosphoric acid; placing solution on glass plate and hardening to form a film; removing the acid catalyst; fuel cell |
| 03/30/2006 | US20060068211 Low temperature polyimide adhesive compositions and methods relating thereto |
| 03/30/2006 | US20060068210 Low temperature polyimide adhesive compositions and methods relating thereto |
| 03/30/2006 | CA2575594A1 Method for inerting impurities |
| 03/29/2006 | EP1640402A1 Diamine having quinoxaline unit, polyimide precursor, polyimide and use thereof |
| 03/29/2006 | EP1640370A1 Bis (fluorine-containing phthalic anhydride) and method for production thereof |