| 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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| 06/15/2005 | CN1206259C Adhesive polyimide resin and adhesive laminate |
| 06/15/2005 | CN1206203C Polyalkyl substituted aromatic diamidogen containing aromatic lateral group and prep. and use thereof |
| 06/14/2005 | US6906191 Succinimide compounds and use thereof |
| 06/14/2005 | US6906168 Process for fractionation/concentration to reduce the polydispersivity of polymers |
| 06/14/2005 | US6906165 Injection molding; extrusion blow molding; fibers. filaments, yarns, films |
| 06/14/2005 | US6906158 Narrow molecular weight distribution; free radical nitroxide polymerization catalyst |
| 06/14/2005 | US6906133 Reacting polyepichlorohydrin with diallylamine; heating; adjusting pH |
| 06/14/2005 | CA2239120C Corrosion inhibitors for cement compositions |
| 06/14/2005 | CA2222572C Dehalogenation of polyamine, neutral curing wet strength resins |
| 06/09/2005 | WO2005052058A1 Conductive polyaniline composition, process for producing the same, and molded object thereof |
| 06/09/2005 | WO2005052028A1 Liquid crystal alignment treating agent for vertical alignment and liquid crystal display |
| 06/09/2005 | WO2005033181A3 Telechelic homopolyamino acids functionalized by hydrophobic groups and uses, particularly therapeutic, thereof |
| 06/09/2005 | WO2004102629A3 Method for synthesizing conducting polymers from neat monomer solutions |
| 06/09/2005 | US20050124781 Poly amic acid system for polyimides |
| 06/09/2005 | US20050123831 used for ionic conducting materials, electronic conducting materials, colorant, and the catalysis of various chemical reactions |
| 06/09/2005 | US20050123775 Used to form a functionalized coating on substrate; array of nucleic acids may be covalently attached to substrate to make high density arrays to nucleic acids immobilized on substrate which may be used in high volume nucleic acid hybridization |
| 06/09/2005 | US20050121668 Organic semiconductor polymer for organic thin film transistor containing quinoxaline ring in the backbone chain |
| 06/09/2005 | DE19839789B4 Flüssigkristallanzeigevorrichtung A liquid crystal display device |
| 06/08/2005 | EP1538681A2 Process for producing optical semiconductor device |
| 06/08/2005 | EP1537165A1 Polymer film based on polyazoles, and use thereof |
| 06/08/2005 | EP1537164A1 Method for the production of proton-conducting polymer membranes, improved polymer membranes, and the use thereof in fuel cells |
| 06/08/2005 | EP1472304A4 Halogenated optical polymer composition |
| 06/08/2005 | EP1311614B1 Polymeric compositions for dewatering sewage sludges |
| 06/08/2005 | EP0984315B1 Liquid crystal-aligning agent |
| 06/08/2005 | CN1624945A Process for producing optical semiconductor device |
| 06/08/2005 | CN1624022A Atactic sulfonated high polymer containing dual diaza naphthone and synthesis and application thereof |
| 06/08/2005 | CN1624021A Producing method of polyamide |
| 06/08/2005 | CN1624013A Polymer comprising terminal sulfonic acid group, and polymer electrolyte and fuel cell using the same |
| 06/08/2005 | CN1205253C Method and appts. for preparing polyaniline |
| 06/07/2005 | US6903181 Subjecting the polysuccinimide to a ring-opening reaction with an amine, wherein said polysuccinimide is formed by polymerization of L-aspartic acid in a supercritical fluid |
| 06/07/2005 | US6903043 Chiral polymeric salen catalyst, and a process for preparing chiral compounds from racemic epoxides by using them |
| 06/07/2005 | US6902860 Two-layer imageable element comprising thermally reversible polymers |
| 06/02/2005 | WO2005049695A1 Novel diketopyrrolopyrrole polymers |
| 06/02/2005 | WO2005049689A2 Crosslinkable substituted fluorene compounds and conjugated oligomers or polymers based thereon |
| 06/02/2005 | WO2005049548A1 Crosslinkable substituted fluorene compounds |
| 06/02/2005 | WO2005049546A1 Halogenated bisdiarylaminopolycylic aromatic compounds and polymers thereof |
| 06/02/2005 | WO2005007375A3 Medical devices and processes for preparing same |
| 06/02/2005 | US20050119451 Compositions for use in golf balls |
| 06/02/2005 | US20050119431 For use as polymer electrolytes in batteries/solar cells; optics |
| 06/02/2005 | US20050119390 Reaction of aromatic dianhydride with aromatic diamine in solvent to produce polyamic acid solution; doping with metallic ions; preparing a film; radiating film with ultraviolet light; curing; reduction to produce metal precipitates; self-metallization polyimide films; imidation |
| 06/02/2005 | US20050118105 Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them |
| 06/02/2005 | US20050116202 Printing of organic conductive polymers containing additives |
| 06/01/2005 | EP1167422B1 Process of preparing condensed polymers with polycarboxylic acids and polyamines |
| 06/01/2005 | EP0836627B2 Polymer material, process for its production and use thereof |
| 06/01/2005 | CN1621432A Process for preparing poly-o-phenylamine nano-belt |
| 06/01/2005 | CN1204165C Novel polyimide copolymer |
| 05/31/2005 | US6900286 Process for preparation of conducting polyaniline |
| 05/31/2005 | US6900284 Poly-o-hydroxyamides, polybenzoxazoles, processes for producing poly-o-hydroxyamides, processes for producing polybenzoxazoles, dielectrics including a polybenzoxazole, electronic components including the dielectrics, and processes for manufacturing the electronic components |
| 05/31/2005 | US6900271 Optical elements |
| 05/26/2005 | WO2005047367A1 Polyimide precursor, method for producing polyimide precursor, method for producing polyimide precursor solution in organic solvent, method for producing cast film, and method for producing polyimide film |
| 05/26/2005 | WO2003021581A8 Storage medium for data |
| 05/26/2005 | US20050113559 Such as which provides stable interface for adhesive binding or coating of paint or plastics; replaces chromate-based surface treatment |
| 05/26/2005 | US20050113469 having good proton conductivity and low methanol permeability; polymerizing-3,4-diaminobenzoic acid using a dehydrating reagent comprising P2O5 and CX3SO3H where X is H or F to produce the poly(2,5-benzimidazole) |
| 05/26/2005 | US20050112440 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 |
| 05/26/2005 | US20050112362 Polyimide resin and cast-on-copper laminate |
| 05/26/2005 | US20050109993 Polyamic acid oligomer with acetylenic end groups |
| 05/25/2005 | EP1533332A1 Novel polyimide copolymer and metal laminate comprising the same |
| 05/25/2005 | EP1532191A1 Water-dilutable polyesters with a cyclic imide structure |
| 05/25/2005 | EP1532187A1 Water-dilutable polyesters with a cyclic imide and isocyanurate structure |
| 05/25/2005 | EP1532107A1 Moderate-pressure gas phase phosgenation |
| 05/25/2005 | CN1618839A Polyalkyleneimine alkyleneoxide copolymer |
| 05/25/2005 | CN1203149C Hot melt adhesive having controllable water solubility |
| 05/24/2005 | US6896931 Comprises coating pre-polymer on substrate, heating to cyclize, then curing; improved energy/chemical/solvent resistance |
| 05/24/2005 | US6896769 Modified condensation polymers containing azetidinium groups in conjunction with amphiphilic hydrocarbon moieties |
| 05/19/2005 | WO2005045475A2 Polyimides for use as high refractive index, thin film materials |
| 05/19/2005 | WO2005044899A1 Prepolymer, prepolymer composition, high molecular weight polymer having structure containing hole and electrically insulating film |
| 05/19/2005 | WO2004039786A8 Electroluminescent device |
| 05/19/2005 | US20050107577 Reacting monoalkoxyamines and polyfunctional compounds; used as radical polymerization initiators for the synthesis of polyfunctional living copolymers; thermal stability |
| 05/19/2005 | US20050107526 Polyimide precursor solution, transfer/fixing member and process for producing polyimide seamless belt |
| 05/19/2005 | US20050106418 has improved luminous efficiency, thermal stability and color purity; may be used not only as a material for forming an organic layer of an organic electroluminescence device, particularly, a light-emitting layer, but also as a material of an organic pigment or nonlinear optical substance |
| 05/19/2005 | US20050103224 An aqueous curable mixture of polyamic acid with a neutralizing agent and a crosslinking agents; coatings for papermaking, and industrial fabrics and yarns |
| 05/18/2005 | EP1531657A1 Multi-layer substrates having at least two dissimilar polyimide layers and a conductive layer, useful for electronics-type applications, and compositions relating thereto |
| 05/18/2005 | EP1214369B1 Aqueous solution or dispersion of an acid salt of a polyetheramine |
| 05/18/2005 | CN1616521A Polyimide containing isoscrbierite unit and its preparing method |
| 05/17/2005 | US6894144 Two-constituent elastomer materials based on alkyl aziridine comprising a catalyst constituent that contains a boric acid complex |
| 05/12/2005 | WO2005042176A1 Light-emitting copolymers and electronic devices using such copolymers |
| 05/12/2005 | WO2004034500A3 Proton-conducting polymer membrane containing polyazole blends, and application thereof in fuel cells |
| 05/12/2005 | WO2004034499A3 Proton-conducting polymer membrane comprising sulfonic acid-containing polyazoles, and use thereof in fuel cells |
| 05/12/2005 | WO2004034498A3 Proton-conducting polymer membrane that contains polyazoles and is coated with a catalyst layer, and application thereof in fuel cells |
| 05/12/2005 | WO2004030135A3 Proton-conducting membrane and use thereof verwendung |
| 05/12/2005 | US20050101756 Flexible isopropylidene and tetramethyl-containing fluoropolyamide and fluoropolyimide and preparation method thereof |
| 05/12/2005 | US20050100719 Multilayer substrates having at least two dissimilar polyimide layers, useful for electronics-type applications, and compositions relating thereto |
| 05/11/2005 | EP1529812A1 Polyimide based compositions useful as electronic substrates, derived in part from (micro-powder) fluoropolymer, and methods and compositions relating thereto |
| 05/11/2005 | CN1615335A Selective oxidation of sodium sulfide in kraft cooking liquors |
| 05/11/2005 | CN1615331A Methods for the preparation of poly(etherimides)s |
| 05/11/2005 | CN1615330A Products, especially moulding materials of polymers containing triazine segments, method for the production thereof and uses of the same |
| 05/11/2005 | CN1200975C Moulding composition with excellent blow moulding property |
| 05/11/2005 | CN1200760C Method for fractionation of water soluble or dispersible polymers containing amino groups |
| 05/10/2005 | US6891067 Optical polyimide precursor, optical polyimide compound and fabricating method thereof |
| 05/10/2005 | US6890626 Imide-benzoxazole polycondensate and process for producing the same |
| 05/05/2005 | US20050096429 Polyimide based compositions useful as electronic substrates, derived in part from (micro-powder) fluoropolymer, and methods and compositions relating thereto |
| 05/04/2005 | EP1528077A1 Composite particle having carbodiimide resin layer and process for producing the same |
| 05/04/2005 | EP1528076A1 Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof |
| 05/04/2005 | EP1528075A1 Methods of synthesis of polysuccinimide copolymers of polysuccinimide and derivatives thereof |
| 05/04/2005 | EP1528074A1 Novel triarylamine polymer, process for producing the same, and use thereof |
| 05/04/2005 | EP1527494A1 Proton-conducting polymer membrane comprising a polymer with sulphonic acid groups and use thereof in fuel cells |
| 05/04/2005 | EP1527493A1 Proton-conducting polymer membrane comprising a polymer with phosphonic acid groups and use thereof in fuel cells |
| 05/04/2005 | EP1527123A1 Method for the treatment of polyazole films |
| 05/04/2005 | EP1526826A1 Preparations based on aziridino polyethers and the use thereof |
| 05/04/2005 | EP1044235B1 Process to reduce the aox level of wet-strength resins by treatment with base |