| 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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| 07/08/2009 | CN101475686A Method for preparing polyaniline derivative-metal complex |
| 07/07/2009 | US7556876 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 |
| 07/02/2009 | WO2009081950A1 Precursor for heat-resistant resin and photosensitive resin composition containing the same |
| 07/02/2009 | WO2009080787A1 Hyperbranched urea-melamine polymers |
| 07/02/2009 | WO2009080613A1 Graft polymers having oligoalkylene imine side chains, method for the production thereof, and use thereof |
| 07/02/2009 | WO2009080271A1 Photoalignment composition |
| 07/02/2009 | US20090166063 Stiffener and strengthened flexible printed circuit board having the same |
| 07/02/2009 | CA2707815A1 Graft polymers having oligoalkylenimine side chains, process for their preparation and their use |
| 07/01/2009 | EP2075111A1 Methods for forming composite articles from tailorable polyimide resin systems using RTM and RI techniques |
| 07/01/2009 | EP1994078B1 Method for high density data storage and imaging |
| 07/01/2009 | EP1819751B1 Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same |
| 07/01/2009 | CN101469065A Method for synthesizing pyrrone |
| 07/01/2009 | CN101469064A Functionalized polyazoles, method for the production thereof, and use thereof |
| 07/01/2009 | CN101469063A Organosilicon polyimide-polyurea basic polymer, elastomer prepared therefrom, preparation and use thereof |
| 07/01/2009 | CN100506917C Resin composition with excellent dielectric characteristics, process for producing resin composition, varnish prepared from the same, process for producing the same, prepreg made with these, and metal |
| 07/01/2009 | CN100506886C Preparation process of polyimide microsphere |
| 07/01/2009 | CN100506870C Facially amphiphilic polymers as anti-infective agents |
| 06/30/2009 | CA2476916C Oil/grease-and water sizing agent for treatment of cellulosic materials |
| 06/30/2009 | CA2469024C Polyalkyldiallylamine-epihalohydrin resins as wet strength additives for papermaking and process for making the same |
| 06/30/2009 | CA2468930C Methyl acrylate-diamine based polyamide resins and processes for producing the same |
| 06/30/2009 | CA2387001C Thixotropic dispersion of polysuccinimide and their use |
| 06/25/2009 | WO2009078365A1 Method for producing polyhydroxyimide and positive photosensitive resin composition containing polyhydroxyimide obtained by the production method |
| 06/25/2009 | WO2009043027A3 Multi-armed forms of activated polyoxazoline and methods of synthesis thereof |
| 06/25/2009 | US20090163691 Method for purification of polyether polymers and mixtures resulting therefrom |
| 06/25/2009 | US20090163676 Benzylated Polyalkylene Polyamines And Uses Thereof |
| 06/25/2009 | US20090163609 Low density and high density polyetherimide foam materials and articles including the same |
| 06/25/2009 | US20090160089 Process for Producing Polyimide Film |
| 06/25/2009 | DE112006000037T5 Verzweigtes Multiblock-Polybenzimidazol-Benzamidcopolymer und Verfahren zur Herstellung desselben, Elektrolytmembran und daraus hergestellte Paste/Gel Of the same branched multiblock polybenzimidazole-benzamide copolymer and methods of making, and electrolyte membrane produced therefrom paste / gel |
| 06/24/2009 | EP2072581A1 Polyimide tube, method for production thereof, method for production of polyimide varnish, and fixing belt |
| 06/24/2009 | EP2072580A1 Carbon-black-dispersed polyamic acid solution composition, and process for producing semiconductive polyimide resin belt therewith |
| 06/24/2009 | CN101466774A Polyimide resin |
| 06/24/2009 | CN101466773A Hydrophobic compositions for electronic applications |
| 06/24/2009 | CN101463132A Polythioether acid imide and preparation thereof |
| 06/24/2009 | CN100503692C Method for preparing poly 1,5-naphthalene diamine nano pipe |
| 06/24/2009 | CN100503691C Interface preparation method for polynaphthalenediamine sub-micron particles |
| 06/24/2009 | CN100503690C Double-component catalyst for cyanate solidification reaction and its preparing process |
| 06/24/2009 | CN100503689C Proton-conducting membrane and use thereof |
| 06/24/2009 | CN100503583C Diaminobenzene compound |
| 06/24/2009 | CN100503581C Poly (5-aminoquinoxaline) and its use |
| 06/23/2009 | US7550621 Addition of sulfuric acid to alkoxylated amines, alkoxylated polyols, hydrophobic polyamine ethoxylate polymers; driving off the water; neutralizing the sulfated oligomer or polymer |
| 06/23/2009 | US7550554 Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor |
| 06/23/2009 | US7550550 aminated polyols from alkylene glycol adducts; increased working time; curing agents for epoxy resins; preparing polyureas from the diamines and diisocyanates; composite blades for wind-driven turbines |
| 06/23/2009 | US7550038 Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same |
| 06/18/2009 | WO2009024875A3 Cross linked polysiloxane/polyimide copolymers, methods of making, blends thereof, and articles derived therefrom |
| 06/18/2009 | US20090156783 Emissive polymeric materials for optoelectronic devices |
| 06/18/2009 | US20090156782 Polymerizing 2-isopropyloxazoline in a solvent in the presence of a cationic iniatiator, especially a tosylate and reacting the resultant homopolymer with a nucleophilic agent; propargyl-capped poly-2-isopropyloxazoline |
| 06/18/2009 | US20090156753 Silphenylene compound and process for producing the same |
| 06/18/2009 | US20090155201 Alkylated poly(allylamine) polymers and methods of use |
| 06/18/2009 | US20090153021 Large-bandgap host materials for phosphorescent emitters |
| 06/18/2009 | US20090152505 Adhesive composition and anisotropic conductive film using the same |
| 06/17/2009 | EP2070987A1 Two-part thermocurable polyimide resin composition and cured product thereof |
| 06/17/2009 | EP2070970A2 Transfection Reagent |
| 06/17/2009 | EP2070961A1 Polyamideimide resin, adhesive agent, material for flexible substrate, flexible laminate, and flexible print wiring board |
| 06/17/2009 | EP2069056A1 Process for producing a proton-conducting, polyazole-containing membrane |
| 06/17/2009 | EP1812497B1 Polybenzazole block copolymer |
| 06/17/2009 | EP1274766B1 Color-stable polyalkyleneimine derivatives, fiberglass lubricants containing the same and processes for producing the same |
| 06/17/2009 | CN101460542A Detergent compositions |
| 06/17/2009 | CN101456954A Method for preparing polyimide by diphthalazinone structure and trifluoromethyl substituted aromatic diamine monomer |
| 06/17/2009 | CN101456953A Organosilane modified bisphenol A cyanate ester resin and preparation method thereof |
| 06/17/2009 | CN101456952A Cyanate ester/bimaleimide modified resin and preparation method |
| 06/17/2009 | CN100500738C Polyimide sulfones, preparation method and articles made therefrom |
| 06/16/2009 | US7547748 polyelectrolyte having high ionic conductivity and good structural stability, does not decompose even under low humidity conditions and is inexpensive to produce; side chain modifier is the di(benzyl p-sulfonic acid) ether of 3,5-dihydroxybenzyl bromide; polyhydroxystyrene, polyimides, polyamides |
| 06/11/2009 | WO2009072569A1 Polyamic acid solution composition having carbon black dispersed therein, process for production of semiconductive polyimide resin belt using the composition, and semiconductive polyimide resin belt |
| 06/11/2009 | US20090148777 Room temperature crosslinkable ion conductive polymer system |
| 06/11/2009 | US20090148673 Devices containing chiroptical switching materials and methods of making and using the same |
| 06/11/2009 | US20090146289 Thermoset polyimides for microelectronic applications |
| 06/11/2009 | US20090146164 Blue-Shifted Triarylamine Polymer |
| 06/10/2009 | EP2068604A2 Screen-printable encapsulants based on soluble polybenzoxazoles |
| 06/10/2009 | EP2066731A1 Polymer |
| 06/10/2009 | EP2066730A2 Water soluble branched polyethyleneimine compositions |
| 06/10/2009 | DE102007040103B4 Cyanatbasierte, mit Kohlendioxid befüllte Strukturschäume sowie Verfahren zu deren Herstellung Cyanatbasierte, filled with carbon dioxide, structural foams, as well as processes for their preparation |
| 06/10/2009 | CN101454378A Polyimide resin |
| 06/10/2009 | CN101454377A Copper foil with primer resin layer and laminate using the same |
| 06/10/2009 | CN101450994A Method for preparing cyanate ester resin prepolymer |
| 06/10/2009 | CN100498529C Photosensitive resin composition and its uses |
| 06/10/2009 | CN100497441C Polyimide containing isoscrbierite unit and its preparing method |
| 06/10/2009 | CN100497440C Production of polyaniline micro/nanometer fibre |
| 06/10/2009 | CN100497439C Water dispersible polythiophenes made with polymeric acid colloids |
| 06/10/2009 | CN100497294C Aromatic diamine derivative, its preparation method and LCD component alignment film material containing it |
| 06/09/2009 | US7544742 Comprising a polyol and an ethylene acid copolymer ionomer neutralized with potassium |
| 06/04/2009 | WO2009070515A2 Synthesis of diaminodinitropyridine and diaminodinitrobenzene |
| 06/04/2009 | WO2009069797A1 Method for producing polyamic acid solution and polyamic acid solution |
| 06/04/2009 | WO2009069715A1 Semielectroconductive polyimide resin belt and process for producing semielectroconductive polyimide resin belt |
| 06/04/2009 | WO2009069688A1 Polyimide composite material and film of the same |
| 06/04/2009 | WO2009067864A1 Polyimide material and preparation method thereof |
| 06/04/2009 | WO2009046446A3 Dendrimers for sustained release of compounds |
| 06/04/2009 | WO2009002779A3 Method of purifying a polymer |
| 06/04/2009 | US20090143521 with coupling agent-containing filler such as (3-aminopropyl)triethoxysilane, mica powder; imidation; mobile phone modules; automobile parts |
| 06/04/2009 | US20090142982 Biodegradable Polymer, Production Method Thereof, Molded Product Thereof, and Use Thereof |
| 06/04/2009 | US20090142664 Polypyrrole and silver vanadium oxide composite |
| 06/04/2009 | US20090142526 Polymeric dispersants |
| 06/04/2009 | US20090141425 Screen-printable encapsulants based on soluble polybenzoxazoles |
| 06/04/2009 | DE102007056423A1 Herstellung und Verwendung neuer Polyaniline zur Wasserbehandlung Production and use of new polyanilines for water treatment |
| 06/03/2009 | EP2065418A1 Imide-modified elastomer |
| 06/03/2009 | EP2064265A1 Membrane separation process for removing residuals from polyamine-epihalohydrin resins |
| 06/03/2009 | CN101445714A Polyurethane-imide resin, adhesive composition and adhesive composition for circuit connection |
| 06/03/2009 | CN101445603A Polyfluorene poly (benzazole) and preparation method thereof |
| 06/03/2009 | CN101445602A Dissoluble polyetherimide containing silicon and preparation method thereof |
| 06/03/2009 | CN100494252C Polyimide resin and its uses |
| 06/03/2009 | CN100494251C Polyaniline with electrochemical activity under high-pH value and preparing method |