| Patents for C08L 79 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups (12,755) |
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| 12/23/1998 | CN1202499A Process for preparing lyotropic polyaniline and its high concentration solution |
| 12/23/1998 | CA2241492A1 Polymide precursor solution, coating film obtained therefrom, and process for producing polyimide coating film |
| 12/22/1998 | US5852085 Transparent blends of polyetherimide resins |
| 12/22/1998 | US5851965 Dispersant compositions having polyalkylene succinimides |
| 12/22/1998 | US5851616 Adhesive tape for electronic parts and liquid adhesive |
| 12/17/1998 | WO1998056253A1 Biocidal organic acid salts of a polymeric biguanide |
| 12/17/1998 | WO1998056252A1 Composition for use in personal care |
| 12/17/1998 | CA2295012A1 Composition for use in personal care |
| 12/17/1998 | CA2293558A1 Biocidal organic acid salts of a polymeric biguanide |
| 12/15/1998 | US5849839 Multifunctional organic polymers |
| 12/15/1998 | US5849676 Post-treated derivatives of polyalkylene succinimides |
| 12/15/1998 | US5849404 Sheet material and process for production thereof |
| 12/10/1998 | WO1998055558A1 Polyacrylic dispersion adhesives for film laminating |
| 12/08/1998 | CA1340176C Polyimide and polyimide film an manufacturing method thereof |
| 12/03/1998 | WO1998054569A1 Luminol tagged polymers for treatment of industrial systems |
| 12/03/1998 | WO1998054267A1 Heat-resistant adhesives and semiconductor devices produced therewith |
| 12/03/1998 | WO1998054175A1 Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials |
| 12/03/1998 | WO1998054173A1 Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials |
| 12/03/1998 | CA2291844A1 Luminol tagged polymers for treatment of industrial systems |
| 12/02/1998 | EP0881263A1 Thermoplastic resin compositions containing non-crystalline polyimide |
| 12/02/1998 | EP0880351A1 Polymeric quaternary ammonium compounds and their use as ophthalmic antimicrobials |
| 12/02/1998 | CN1200753A Use of poly(meth) acrylic acids as branching agents |
| 12/02/1998 | CN1040961C Cookware coating system |
| 12/01/1998 | US5843541 Liquid crystalline copoly(ester-imide)s and a process for the preparation thereof |
| 11/26/1998 | WO1998053361A2 Polarizable amines and polyimides for optical alignment of liquid crystals |
| 11/26/1998 | WO1998052732A1 Method for producing polymer electrolyte membrane and fuel cell |
| 11/26/1998 | CA2291147A1 Method for producing polymer electrolyte membrane and fuel cell |
| 11/25/1998 | EP0879845A1 Polyester resins |
| 11/25/1998 | EP0656831B1 Cookware coating system |
| 11/25/1998 | CN1200156A Paper product comprising adhesively joined plies |
| 11/24/1998 | US5840829 Plateable structural adhesive for cyanate ester composites |
| 11/24/1998 | US5840823 Aqueous polyurethane dispersions having latent crosslinking properties |
| 11/24/1998 | US5840793 Modified high heat amorphous crystalline blends |
| 11/24/1998 | US5840214 Anionic or cationic surfactants, polyaniline salts with organic acid |
| 11/18/1998 | EP0877867A2 Laminated material for sliding elements, its use and method of producing the same |
| 11/18/1998 | EP0877763A1 Process for thickening thermoset resin molding compound compositions |
| 11/18/1998 | EP0800706B1 Forming polyimide and polyimidesiloxane coatings by screen printing |
| 11/18/1998 | EP0554269B1 Thermoplastic molding compositions |
| 11/17/1998 | US5837806 Conductive oriented film |
| 11/12/1998 | WO1998050451A1 Aqueous dispersions of polyamides |
| 11/12/1998 | WO1998050450A1 Aqueous dispersions of polyamides |
| 11/11/1998 | EP0660854B1 Melt-processable block copolyesterimide and method for manufacturing it |
| 11/10/1998 | US5834581 Process for making polyimide-polyamic ester copolymers |
| 11/10/1998 | US5834542 Impact-resistant thermoplastic molding materials |
| 11/10/1998 | CA2141718C Concentrated prepolymer composition useful for forming polyimide articles |
| 11/04/1998 | EP0655165B1 Electrically conductive compositions of carbon black particles and methods for their production |
| 11/04/1998 | CN1197819A 热固性树脂组合物 The thermosetting resin composition |
| 11/04/1998 | CN1197811A Optical alignment polymer, alignment layer formed using the same and liquid crystal display device having alignment layer |
| 11/03/1998 | US5830362 Cyclic polyethers with polythiophene or polypyrrole end groups |
| 10/28/1998 | EP0874372A1 Insulating material and epoxy adhesive for super low temperature |
| 10/28/1998 | CN1197285A Material for antireflection film to be formed on workpiece disposed on semiconductor substrate and method of manufacturing semiconductor device using said material |
| 10/22/1998 | WO1998046666A1 Chemical imidization reagent for polyimide synthesis |
| 10/22/1998 | WO1998046665A1 Process for making polyimides from diamines and tetracarboxylic diacid diester |
| 10/22/1998 | WO1998046664A1 Process for making polyimide-polyamic ester copolymers |
| 10/22/1998 | CA2280876A1 Process for making polyimides from diamines and tetracarboxylic diacid diester |
| 10/22/1998 | CA2280858A1 Process for making polyimide-polyamic ester copolymers |
| 10/22/1998 | CA2280824A1 Chemical imidization reagent for polyimide synthesis |
| 10/21/1998 | EP0872532A1 Heat-conductive and pressure-sensitive adhesive sheets and method for fixing electronics parts |
| 10/21/1998 | EP0872531A1 Method for producing heat-conductive and pressure-sensitive adhesive sheets |
| 10/20/1998 | US5824182 Adhesive tapes |
| 10/14/1998 | CN1196077A Tetrafluoroethylene polymer dispersion composition |
| 10/13/1998 | US5821319 Comprising structural units derived from pyromellitic anhydride, terephthaloyl chloride, 1,3-bis/4-(4-aminophenoxy)-alpha,alpha-dimethylbenzyl/benzene |
| 10/13/1998 | US5821309 Self-supporting films |
| 10/13/1998 | US5821294 Water-based laminating adhesives |
| 10/13/1998 | US5821205 Reacting an alkenyl or alkylsuccinic acid derivative, an unsaturated acidic reagent and a polyamine; oil additives |
| 10/07/1998 | EP0869151A2 Thermosetting resin composition |
| 10/07/1998 | EP0868202A1 Cascade polymer complexes, process for producing the same and pharmaceuticals containing the same |
| 09/30/1998 | EP0866835A1 Composition comprising a plastic and an additive dendrimer combination |
| 09/24/1998 | WO1998041551A1 Aromatic polycarbodiimides and films thereof |
| 09/24/1998 | WO1998041313A1 Membranes comprising aminoacid salts in polyamine polymers and blends |
| 09/23/1998 | EP0866085A1 Polyetherimide preparation method including addition of macrocyclic polyetherimide oligomers |
| 09/23/1998 | EP0546185B1 Polyarylene sulfide resin composition |
| 09/23/1998 | CN1194019A Multi-ply paper product |
| 09/15/1998 | US5807954 Metal-nitrogen polymer compositions comprising organic electrophiles |
| 09/09/1998 | EP0863185A2 Flame retardant additive based on polysiloxane for aromatic polymers |
| 09/09/1998 | EP0794979B1 Blends of cyanate-triazine copolymers and epoxy resins |
| 09/09/1998 | EP0759949B1 Liquid crystalline poly(ester-imides) |
| 09/09/1998 | EP0412153B1 Toughened resin systems for composite applications |
| 09/09/1998 | CN1192452A Novel flame retardance additives for aromatic-based polymers, and related polymer compositions |
| 09/08/1998 | US5804638 Black polyamide resin composition |
| 09/08/1998 | US5804290 Dental floss; mixing polytetrafluoroethylene with hydrocarbon and one or more fillers selected from mica, talc, polyimide and clays, shaping, removing hydrocarbons,, sintering and stretching |
| 09/08/1998 | US5804100 Deaggregated electrically conductive polymers and precursors thereof |
| 09/02/1998 | EP0861281A1 Thermosetting polymers for composite and adhesive applications |
| 09/02/1998 | EP0861280A1 Thermosetting polymers for composite and adhesive applications |
| 09/02/1998 | EP0789728B1 Primer composition and use of the same composition for coating metal surfaces with a fluororesin |
| 08/19/1998 | EP0858797A1 Deodorant composition comprising a dendrimer |
| 08/19/1998 | EP0858484A1 Use of poly(meth)acrylic acids as branching agents |
| 08/18/1998 | US5795942 Water soluble conductive polyaniline composites and process for preparing the same |
| 08/18/1998 | US5795920 Polysulfone, polyethersulfone, polyimide oa polyetherimide for forming membranes and fibers |
| 08/12/1998 | EP0809662A4 Polycarbonate compositions modified with a polyamine compound |
| 08/12/1998 | EP0769036B1 Soft thermoplastic elastomers having improved resistance to oil swell and compression set |
| 08/12/1998 | CN1190109A Transparent conductive composition, transparent conductive layer formed of same and manufacturing method therefor |
| 08/11/1998 | US5792805 Free of methylene acceptor coreactants, i.e. resorcinol; by-product inhibition |
| 08/06/1998 | DE19804617A1 Soluble siloxane-polyimide for heat-resistant adhesive |
| 08/05/1998 | EP0563281B1 Method for processing electrically conductive polyanilines in lewis-base solvents |
| 08/04/1998 | US5789525 Process for making polyimides from diamines and tetracarboxylic diacid diester |
| 08/04/1998 | US5789524 Reacting polyamic acid and phosphoramide in the presence of a base catalyst |
| 08/04/1998 | US5789470 Stabilized recycled plastics |
| 08/04/1998 | US5789083 Aqueous fluoropolymer primer for smooth substrates |
| 07/30/1998 | WO1998032798A1 Resin composition for making wet and dry strength paper |