| 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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| 07/19/2006 | CN1264895C Preparation method of polyphenyl bracing benzodiazole |
| 07/19/2006 | CN1264893C Okumura acid, polyimide and optical material |
| 07/19/2006 | CN1264408C Antibacterial agent for fiber and antibacterial textile product |
| 07/18/2006 | US7078477 Charging the tertiary amine catalyst simultaneously into the reaction vessel with the specific solvent (gamma-butyrolactone and/or N,N-dimethylacetamide), tetracarboxylic acid(s) and diamine(s); excellent in storage stability, handling property and workability |
| 07/13/2006 | US20060155127 sulfonating aromatic polyether containing phthlazine ring with a mixture of concentrated and fuming sulfuric acid in preferred ratio to form sulfonated polyphthalazione ethers; casting to form proton exchange membrane; electrolyte fuel cells |
| 07/13/2006 | US20060155104 Synthesis of oligomeric cyanate esters |
| 07/13/2006 | US20060155075 Process for preparation of polyglutarimide resin using a fluid of super critical condition |
| 07/13/2006 | US20060155065 Polymerizing diol and diacid or diester monomers in the presence of a sterically hindered amine, e.g., Tinuvin 123 or Tinuvin 622, and optionally a p-hydroxyphenylalkylphosphonate derivative; product has reduced aldehyde residues |
| 07/13/2006 | US20060155027 Blooming reduction of flame retardant olefin polymers |
| 07/13/2006 | US20060155020 Rheology control agents for coating compositions |
| 07/13/2006 | US20060152144 Blue light emitting polymer, method for producing same, and light emitting device utilizing same |
| 07/13/2006 | DE10148132B4 Verwendung einer ionenleitenden Membran auf Basis eines aromatischen Polyimid- oder Copolyimid-Polymers Use of an ion-conducting membrane based on an aromatic polyimide or copolyimide polymer |
| 07/12/2006 | EP1678237A1 Method for preparing polyimide and polyimide prepared thereby |
| 07/12/2006 | CN1802403A Blue light emitting polymer, method for producing same, and light emitting device utilizing same |
| 07/12/2006 | CN1802399A A novel water-soluble and self-doped polyaniline graft copolymers |
| 07/12/2006 | CN1800237A Modified conductive polymer and conductive element using the same |
| 07/12/2006 | CN1263825C Liquid crystal orientation agent, formation method of liquid crystal orientation membrane and liquid crystal display unit |
| 07/11/2006 | US7074887 Chemical synthesis of chiral conducting polymers |
| 07/11/2006 | US7074886 Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers |
| 07/11/2006 | US7074885 Electroactive fluorene copolymers and devices made with such polymers |
| 07/11/2006 | US7074882 Polyetherimide copolymer containing bisphenol a compound |
| 07/11/2006 | US7074881 Comprises supercritical fluid; catalytic polymerization; extrusion; injection molding; blow molding; calendering |
| 07/11/2006 | US7074880 Dehydration, imidation a corresponding polyamic acids; drying in presence of supercritical carbon dioxide; then pyrolysis of polyimide |
| 07/06/2006 | WO2006071411A1 Hole transport layers for organic electroluminescent devices |
| 07/06/2006 | WO2006071181A1 Polymer dispersion and process for preparing a polymer dispersion |
| 07/06/2006 | WO2006070819A1 Liquid-crystal alignment material for vertical alignment, liquid-crystal alignment film, and liquid-crystal display element employing the same |
| 07/06/2006 | WO2006070728A1 Fluorinated diamine and polymer made from the same |
| 07/06/2006 | WO2006070498A1 Benzoxazole resin precursor, polybenzoxazole resin, resin film, and semiconductor device |
| 07/06/2006 | WO2006069823A2 Nanoparticle containing plastic and coating made therefrom |
| 07/06/2006 | US20060149031 Graft copolymers and method to prepare same |
| 07/06/2006 | US20060149028 Good heat-resistance, high transparency in visible light region and improved voltage holding ratio; pretilt angle is easily controlled over broad range |
| 07/06/2006 | US20060148982 Drug delivery |
| 07/06/2006 | US20060147736 positioning between a hole transport layer and the light emitting layer; polyimides of 2,2-bis-(3,4-dicarboxyphenyl)hexafluoropropane and N,N'-diphenyl-N,N'-bis(4-aminophenyl)-1,1-biphenyl-4,4'-diamine; solvent selectivity in coating; good luminance efficiency after a prolonged use; thickness control |
| 07/06/2006 | US20060147376 Controllably degradable polymeric biomolecule or drug carrier and method of synthesizing said carrier |
| 07/06/2006 | DE19983141B4 Vernetzbare Zusammensetzung und daraus erhältlicher vernetzter Gegenstand Crosslinkable composition and obtainable therefrom crosslinked article |
| 07/06/2006 | DE19617830B4 Verfahren zur Herstellung von Polyamidimidharzen durch direkte Polymerisation A process for the production of polyamideimide resins by direct polymerization |
| 07/06/2006 | DE112004001661T5 Lichtemittierendes Material und lichtemittierende Vorrichtung unter Verwendung desselben The same light-emitting material and light emitting device using |
| 07/06/2006 | DE10145469B4 Poly-o-hydroxyamid und Verfahren zu seiner Weiterverarbeitung zu Polybenzoxazol Poly-o-hydroxyamide and method for processing into Polybenzoxazole |
| 07/05/2006 | EP1676581A2 Polymer compositions for use in therapy |
| 07/05/2006 | EP1675886A2 Water-soluble polyamioamides as sunscreen agents |
| 07/05/2006 | EP1497316B1 Growth hormone secretagogues |
| 07/05/2006 | CN1799108A Specific oxidation agents for producing conductive polymers. |
| 07/05/2006 | CN1796440A Method for preparing polyaniline without emulsified Nano granule |
| 07/05/2006 | CN1262575C Preparation method of electric conductive polypyrrole nanometer wire |
| 07/04/2006 | US7071290 Block polymers; polyarylenevinylenes |
| 07/04/2006 | US7071287 Polyimides impregnation with transition metal and metal carbides; dehydration, imidation polyamic acids ; pyrolysis under inert gas |
| 07/04/2006 | US7071282 Mixtures; using diamne and tetraacid compounds |
| 07/04/2006 | US7070904 High-temperature-stable polybenzoxazoles are formed from novel poly-o-hydroxyamides. The novel poly-o-hydroxyamides have low dielectric constants, are suitable for exposure at 248 nm or shorter wavelengths, and have hydroxyl groups at |
| 07/04/2006 | US7070864 Laminate for electronic materials |
| 06/29/2006 | WO2006068197A1 Liquid-crystal alignment material and liquid-crystal display element employing the same |
| 06/29/2006 | WO2006068096A1 Low water-absorptive polyimide resin and method for producing same |
| 06/29/2006 | WO2005112886A3 Methods and articles for the delivery of therapeutic agents |
| 06/29/2006 | US20060142540 Two-stage cure polyimide oligomers |
| 06/29/2006 | US20060142539 Reacting a fluorinated phthalamide, isophthalamide or terephthalamide with NaOCl or NaOBr and NaOH; polymerizing the product with a tetracarboxylic acid or derivative to form a polyamic acid, which is cyclized to form a polyimide; low dielectric constant and refractive index; excellent water repellency |
| 06/29/2006 | US20060142538 Liquid crystal orientating agent and liquid crystal display element using it |
| 06/29/2006 | US20060142522 Cationic water-soluble conjugated polymers and their precursors |
| 06/29/2006 | US20060142454 Flame-retardant, glycol-modified polyethylene terephthalate film |
| 06/29/2006 | US20060141273 Polyimide film with improved adhesion, process for its fabrication and laminated body |
| 06/29/2006 | US20060138707 Polyimide film, process for preparing the same and controlling isotropy of the same |
| 06/28/2006 | EP1674511A1 Plastic material comprising nanoparticles and coatings prepared therefrom |
| 06/28/2006 | EP1673410A2 Conformationally flexible cationic conjugated polymers |
| 06/28/2006 | EP1519981B1 Proton-conducting membrane and the use thereof |
| 06/28/2006 | EP1405139A4 Photosensitive polyimide precursor compositions |
| 06/28/2006 | CN1793201A Water radical developing copolymerized type photosensitive polyimide material and preparation process thereof |
| 06/28/2006 | CN1793200A Negative polyimide photosensitive material and preparation process thereof |
| 06/28/2006 | CN1261804C Aligning agent for liquid crystal for in-plane switching, liquid-crystal alignment film, and liquid-crystal display element |
| 06/28/2006 | CN1261487C Diamines, polyimide precursors and polyimides produced by using the diamines, and liquid crystal aligning agents |
| 06/28/2006 | CN1261486C Polycation polymer salts, their prodn. and use |
| 06/27/2006 | US7067566 Lyotropic polymers comprising polyamideimide copolymers, having heat resistance, bonding strength and photostability, for use as coatings in displays; optics |
| 06/27/2006 | US7067229 e.g., a polyaniline or polypyrrole protected with tert-butyloxycarbonyl or tetrahydropyranyl; higher solubility, improved transparency, sensitivity, and adhesion; contain a soluble self-orienting monomer or polymer |
| 06/22/2006 | WO2006066055A2 Polycarbonate-ultem block copolymers |
| 06/22/2006 | WO2006064867A1 Unsaturated group-containing polyimide resin, photosensitive resin composition containing same, and cured product thereof |
| 06/22/2006 | WO2006041117A8 Plating material, polyamic acid solution using said plating material, polyimide resin solution, and printed wiring board using them |
| 06/22/2006 | US20060135733 Polycarbonate - ultem block copolymers |
| 06/22/2006 | US20060135732 Cross-linked polyimide and method of making them |
| 06/22/2006 | US20060135404 polymer conjugated drug with polylactams; antitumor, anticancer agents for prostate cancer, breast cancer, ovarian cancer, colon cancer, leukemia, and lung cancer; rheumatic diseases; autoimmune diseases |
| 06/22/2006 | US20060131160 Method of preparing dendrons and dendrimers with heterocyclic substructures of imino-ethers and derivatives using non-standard means and microwaves |
| 06/21/2006 | EP1670850A1 Polyimide sulfones, method and articles made therefrom |
| 06/21/2006 | EP1556436B1 Polyamine derivatives, a process to make them, and their use |
| 06/21/2006 | CN1791637A 组合物和聚合物发光器件 Composition and polymer light emitting device |
| 06/21/2006 | CN1791628A Continuous process for the production of polyamides |
| 06/21/2006 | CN1789307A Method for preparing high-contented polyaniline micro-emulsion |
| 06/21/2006 | CN1260062C Laminate and process for producing the same |
| 06/20/2006 | US7064176 Coating material for electronic components |
| 06/20/2006 | CA2278606C Polyesteramide, its preparation and surgical devices fabricated therefrom |
| 06/15/2006 | WO2006062137A1 High-purity oxydiphthalic acid anhydride and process for producing the same |
| 06/15/2006 | US20060128940 Luminescent orgainc-polymer/metal complex, luminescent orgainc-polymer/metal complex composition capable of forming film by wet process, and process for producing the same |
| 06/15/2006 | US20060128937 Diamine having quinoxaline unit, polyimide precursor, polyimide and use thereof |
| 06/15/2006 | US20060128895 Electriplast thermoset wet mix material and method of manufacture |
| 06/15/2006 | US20060128853 Compositions for articles comprising replicated microstructures |
| 06/15/2006 | US20060128017 Process for the production of an active molecule vector used to diffuse active substances and vector thus obtained |
| 06/15/2006 | US20060127705 Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells |
| 06/14/2006 | EP1669390A1 Polyaminopyridines and method for producing same |
| 06/14/2006 | EP1668062A2 Telechelic homopolyamino acids functionalized by hydrophobic groups and uses, particularly therapeutic, thereof |
| 06/14/2006 | EP1668015A2 Synthetic binding pairs comprising cucurbituril derivatives and polyammonium compounds and uses thereof |
| 06/14/2006 | EP1620495A4 Imide-linked maleimide and polymaleimide compounds |
| 06/14/2006 | EP1209185B1 Diaminobenzene derivative, polyimide obtained therefrom, and liquid-crystal alignment film |
| 06/14/2006 | DE102005057644A1 New functionalized polyazole containing repeating imidazole units useful in the application of polymer electrolyte membrane fuel cells |
| 06/14/2006 | CN1786304A Preparation method of conductive polymer polyanilinc nano fiber |
| 06/14/2006 | CN1786052A Preparation method of polyimide |