| 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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| 02/09/2005 | EP1505099A2 Flexible semi-aromatic polyamides with low humidity uptake |
| 02/09/2005 | EP1505095A1 Pyrrolic polymeric compositions |
| 02/09/2005 | EP1504075A1 Polymers their preparation and uses |
| 02/09/2005 | EP1503802A2 Controllably degradable polymeric biomolecule or drug carrier and method of synthesizing said carrier |
| 02/09/2005 | EP1285034B1 Corrosion resistant coatings |
| 02/09/2005 | CN1578728A Polyimide-metal layered products and polyamideimide-metal layered product |
| 02/09/2005 | CN1576295A Polyamideimide resin, method for producing polyamideimide resin, polyamideimide resin composition containing the same, film-forming material and adhesive for electronic parts made thereof |
| 02/09/2005 | CN1576294A Polyimide resin for electrical insulating material |
| 02/09/2005 | CN1576293A Process for producing solvent-soluble polyimide |
| 02/09/2005 | CN1188451C Process of repulping of wet strength paper |
| 02/08/2005 | US6852828 Removal of cosolvents tetrahydrofuran and N-methylpyrrolidinone can be done without the use of preheating zones so as to allow for the large scale production of polyimide articles. |
| 02/08/2005 | US6852826 Rigidity, heat resistance, dielectric polyimide |
| 02/08/2005 | US6852814 Thermosetting resin compositions containing maleimide and/or vinyl compounds |
| 02/08/2005 | US6852250 Compositions produced by solvent exchange methods and articles of manufacture comprising same |
| 02/08/2005 | US6852197 Wet strong tissue paper |
| 02/05/2005 | CA2478747A1 Semi-aromatic polyamides with low moisture regain |
| 02/03/2005 | WO2005010081A1 Aromatic monomer-and conjugated polymer-metal complexes |
| 02/03/2005 | WO2005010072A1 A novel water-soluble and self-doped polyaniline graft copolymers |
| 02/03/2005 | US20050027050 A sinter powder for selective laser sintering comprising a polyamide,e.g., recyclable nylon 12, a metal salt of a weak acid, e.g., magnesium carbonate and a fatty acid derivative; moldings of improved elasticity modulus, tensile strength, and heat and stress resistance; surface finish; rapid prototyping |
| 02/03/2005 | US20050025984 Fuser and fixing members containing PEI-PDMS block copolymers |
| 02/03/2005 | DE10330461A1 Production of polymer membrane, used in membrane electrode unit for fuel cell, uses phosphorus and/or sulfur oxy-acid in liquid for hydrolyzing membrane made by heating mixture of polyphosphoric acid and polyazole or precursors |
| 02/02/2005 | EP1501907A2 Solution-processable phosphorescent materials |
| 02/02/2005 | EP1501905A1 Polyimide coated polymeric particles |
| 02/02/2005 | CN1575092A Thermophilic polyimide resin and cast-on-copper laminate |
| 02/02/2005 | CN1572815A Novel acid anhydride and polyimide using the same |
| 02/02/2005 | CN1572813A Epoxide adducts and their salts as dispersants |
| 02/02/2005 | CN1187315C Dumbbell shaped aniline oligomer and its synthesizing method |
| 02/01/2005 | US6849707 Quinoxaline-containing hyperbranched aromatic poly(ether-ketones) |
| 02/01/2005 | US6849706 Copolyetherimides |
| 02/01/2005 | CA2160908C Negative birefringent polyimide films |
| 01/29/2005 | CA2475759A1 Laser sinter powder with a metal salt and a fatty acid derivative, process for its production, and moldings produced from this laser sinter powder |
| 01/27/2005 | WO2005007756A1 Primer, conductor foil with resin, laminate and process for producing the laminate |
| 01/27/2005 | WO2005007725A1 Asymmetric polymer film, method for the production and the utilization thereof |
| 01/27/2005 | WO2005007375A2 Medical devices and processes for preparing same |
| 01/27/2005 | WO2004106412A3 Method of obtaining polyamidoamine-epichlorohydrin resins and resins thus obtained |
| 01/27/2005 | WO2004106410A3 Treatment of resins to lower levels of cpd-producing species and improve gelation stability |
| 01/27/2005 | US20050020839 Fluorinated bis(phthalic anhydride) and method for producing the same |
| 01/27/2005 | US20050020735 Protective coatings; wetting agents; pastes |
| 01/27/2005 | US20050019650 Strong catalyst support formed by the high-density dispersion of the catalyst in a suspension of a monomer for an electroconductive polymer and effecting dehyrogenation/oxidative polymerization; antiagglomerants; higher catalyst utilization rate |
| 01/26/2005 | EP1500595A2 Method for protecting packed food products from spoilage during storage and package or pre-cut package for storing food products |
| 01/26/2005 | EP1499659A1 Nanoparticulate organic uv absorber |
| 01/26/2005 | EP1499658A1 Oil and alcohol repellent perfluoroalkylated surfactants, method for obtaining same and use thereof as perfluoroalkylating agents |
| 01/26/2005 | EP1265942B1 Use of poly(diallylamine) polymers |
| 01/26/2005 | CN1571805A Hardenable cyanate compositions |
| 01/26/2005 | CN1569995A Method and apparatus for production of fluorine-containing polyimide film |
| 01/26/2005 | CN1569923A Polyamine guanidine salt copolymer and its uses in antibiotic polyester and polyamide materials |
| 01/26/2005 | CN1186368C Method for preparing molding powder of polyimide |
| 01/25/2005 | US6846550 Heat resistant sealing resin between wire circuit and semiconductor |
| 01/25/2005 | CA2189918C Dispersant additives |
| 01/20/2005 | WO2005005551A1 Water-soluble macrocyclic azacalixarenes |
| 01/20/2005 | WO2005005515A1 Data storage medium comprising polyimides |
| 01/20/2005 | WO2005005486A2 Aromatic amide polymer systems and methods for making the same |
| 01/20/2005 | WO2004106411A3 Biodegradable poly(beta-amino esters) and uses thereof |
| 01/20/2005 | US20050015046 Radiation curable material on form made of ice |
| 01/20/2005 | US20050014928 Reacting a epoxy resin with aniline compound |
| 01/20/2005 | US20050014925 Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material |
| 01/20/2005 | US20050014909 Cured thermosetting resin |
| 01/20/2005 | US20050014023 Aromatic monomer- and conjugated polymer-metal complexes |
| 01/19/2005 | EP1497355A1 Synthesis and applicatons of polymaleimide |
| 01/19/2005 | EP1497317A2 Dipeptidic growth hormone secretagogues |
| 01/19/2005 | EP1497316A2 Growth hormone secretagogues |
| 01/19/2005 | EP1496941A1 Glycodendrimers having biological activity |
| 01/19/2005 | EP1448669A4 Polyimide copolymer and methods for preparing the same |
| 01/19/2005 | EP1360701A4 Compositions produced by solvent exchange methods and uses thereof |
| 01/19/2005 | EP1021478B1 PHTHALONITRILE THERMOSET POLYMERS AND COMPOSITES CURED WITH HALOGEN-CONTAINING AROMATIC AMINE CURING AGENTS and process for producing them |
| 01/19/2005 | CN1568505A Storage medium for data |
| 01/19/2005 | CN1568340A Optical brighteners, their composition, their production and their use |
| 01/18/2005 | US6844379 Organic component comprises long-chain cycloaliphatic epoxy resin, short-chain cycloaliphatic epoxy resin, cyanate ester, lewis acid catalyst; useful in die attach adhesives, underfills, encapsulants, via fills, prepreg binders |
| 01/13/2005 | US20050009982 Thin films; coatings |
| 01/13/2005 | US20050006042 Reduced by product polyamine-epihalohydrin resins |
| 01/13/2005 | CA2527877A1 Unnatural reactive amino acid genetic code additions |
| 01/12/2005 | EP1496078A1 Polyamideimide resin, method for producing polyamideimide resin, polyamideimide resin composition containing the same, film-forming material and adhesive for electronic parts made thereof |
| 01/12/2005 | EP1495360A1 Electropolymerization method for preparing nano-tube type conducting polymer using porous template, method for preparing electrochromic device, and electrochromic device prepared therefrom |
| 01/12/2005 | EP1495186A1 Oil/grease-and water sizing agent for treatment of cellulosic materials |
| 01/12/2005 | CN1564840A Diamine compound, polyamic acid, imide polymer, liquid crystal alignment agent and liquid crystal display |
| 01/12/2005 | CN1563151A Method for synthesizing polymer of benzoxazole class |
| 01/12/2005 | CN1563150A Method for preparing polyetherimide through continuous extrusion reaction |
| 01/12/2005 | CN1563149A Coupled reaction method for preparing nano hybridization material of polyimide-oxide of silicon |
| 01/12/2005 | CN1563148A Prepolymer of polyimide containing benzene lateral group in high resolution and high tenacity and preparation technique |
| 01/12/2005 | CN1563147A Polymer of containing 2-pyrazoline unit in main chain, producing method and usage |
| 01/11/2005 | US6842576 Polymer lightguide |
| 01/11/2005 | US6841652 Prepared by reaction of stoichiometric ratios of aromatic dianhydride with diamines which contain phenylphosphine oxide groups in polar aprotic solvents; low color in thin films, high thermal stability, low solar absorptivity |
| 01/06/2005 | WO2005000955A1 Heat curable compositions comprising a benzoxazine component and an acrylonitrile-butadiene copolymer having secondary amine terminal groups as a toughener |
| 01/06/2005 | WO2005000942A1 Blue light emitting polymer, method for producing same, and light emitting device utilizing same |
| 01/06/2005 | US20050004336 Polypyrrole; containing dopes; redox systems |
| 01/06/2005 | US20050004323 Polyetherimide copolymer containing bisphenol a |
| 01/05/2005 | EP1494247A1 Polymide resin for electrical insulating material |
| 01/05/2005 | EP1493771A1 Method of synthesizing polymeric material, method of forming thin polymer film, and method of forming interlayer dielectric |
| 01/05/2005 | EP1000108B1 Aqueous polyimide process |
| 01/05/2005 | CN1560113A Process of preparing polyether imide by titanium dichloride imide and diphenol |
| 12/30/2004 | US20040266984 Treatment of resins to lower levels of CPD-producing species and improve gelation stability |
| 12/30/2004 | US20040266979 Process for producing solvent-soluble polyimide |
| 12/30/2004 | US20040266905 Hardenable mixture of substrances, production method and use thereof |
| 12/30/2004 | US20040265731 Mixture of a soluble polyimide and (meth)acrylate compound with solvent and fire retarder; electronics |
| 12/30/2004 | US20040265605 having low axial displacement and vibration damping |
| 12/30/2004 | US20040265262 shampoo or conditioner after dyeing the hair; polymerizing an alkylenediamine and a guanidine salt |
| 12/30/2004 | US20040262574 Reacting a triarylamine polymer with an arylamine and an aryl halide compound in presence of triaryl phosphine or trialkylphosphine catalyst and a palladium compound; excellent in solubility; film-forming property; improved thermal stability |
| 12/30/2004 | US20040261660 For use as a matrix resin or an adhesive, useful in applications within the aerospace industry |
| 12/29/2004 | WO2004113446A2 Polyimide resin with reduced mold deposit |
| 12/29/2004 | WO2004113267A2 Method for production of fluorinated phenylenediamine |