| 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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| 02/12/1980 | CA1071787A1 Coating composition and method of coating substrates therewith |
| 02/05/1980 | US4187365 Process for the production of polycondensate containing cyclic imide groups |
| 02/05/1980 | US4187364 5- or 3,5-7malemidyl)-trimellitic or -phthalic acid derivatives used in condensation and addition polymers |
| 02/05/1980 | US4187203 Polyamine-chromic acid ionic polymers and aqueous cationic electrocoat systems containing the same |
| 02/05/1980 | CA1071035A1 Gas-barrier coated films, sheets or foils and method of preparation |
| 01/29/1980 | US4186263 Injection moldable amide-imide terpolymers containing divalent aromatic quinone radicals |
| 01/29/1980 | US4186191 Novel complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudohalogens and process for preparing same |
| 01/22/1980 | CA1070065A1 Asymmetric, semipermeable membranes of polybenz-1,3-oxazine diones-(2,4) |
| 01/15/1980 | US4184021 Ambient cure polyimide foams prepared from aromatic polyisocyanates, aromatic polycarboxylic compounds, furfuryl alcohol, and a strong inorganic acid |
| 01/15/1980 | US4184019 Oxidatively stable ion exchange resin condensation product of an epichlorohydrin and a polyamine |
| 01/15/1980 | US4183839 Polyimide resin-forming composition |
| 01/15/1980 | US4183838 Stable coatings and adhesives from a bisimide adduct |
| 01/15/1980 | US4183835 Salts of a basic nitrogenous compound as stabilizers for neutralized polyamide-acid resin |
| 01/15/1980 | CA1070049A1 Crosslinkable mixtures |
| 01/15/1980 | CA1070036A1 Process for manufacturing enamels of polyester-polyimide resins, particularly for coating electric conductors |
| 01/15/1980 | CA1069935A1 Dichlorobutene/dimethylamine polymer |
| 01/15/1980 | CA1069903A1 Imidyl-benzene-dicarboxylic and-tricarboxylic acid derivatives |
| 01/08/1980 | US4182853 Process of breaking up gel of polyamide-imide |
| 01/08/1980 | US4182849 Copolymers made from divinyl aromatic compounds and alkylene polyamines |
| 01/08/1980 | US4182846 Water and oil repellents, antisticking agents |
| 01/08/1980 | US4182812 Process for the preparation of hydantoin lacquers |
| 01/08/1980 | CA1069650A1 Multicellular materials made of thermostable bis-imides polymers |
| 01/08/1980 | CA1069649A1 Thermostable cellular composites |
| 01/08/1980 | CA1069522A1 Polymeric quaternary ammonium salts, process for their manufacture and their use |
| 01/08/1980 | CA1069513A1 Polyetherimides from dianhydrides containing tolane or dichloroethylene-diphenylene residues |
| 01/08/1980 | CA1069512A1 Polyetherimides from fluorene or phenolphthalein based diether anhydrides |
| 01/01/1980 | US4181793 Poly(hydrazone-hydrazine) |
| 01/01/1980 | US4181789 Polyparabanic acid derivatives and process therefor |
| 01/01/1980 | US4181641 Polyetheramide-acid-imide solution and process for preparation thereof |
| 01/01/1980 | CA1069136A Preparation of polyalkylene polyamines |
| 01/01/1980 | CA1069124A Imidyl-benzenedicarboxylic acid derivatives |
| 12/25/1979 | US4180648 Crystalline polyimides |
| 12/25/1979 | US4180632 Polyaminoesters and foams made therefrom |
| 12/25/1979 | US4180614 Gas-barrier coated films, sheets or foils and method of preparation |
| 12/25/1979 | US4180612 Hydantoin-polyester coating compositions |
| 12/25/1979 | US4180404 Heat resistant photoresist composition and process for preparing the same |
| 12/25/1979 | US4180084 Cosmetic compositions containing polymeric quaternary ammonium salts |
| 12/25/1979 | CA1068696A Catalytic trimerization of aromatic nitriles and triaryl-s-triazine ring cross-linked high temperature resistant polymers and co-polymers made thereby |
| 12/18/1979 | US4179551 Low temperature curable compliant bismaleimide compositions |
| 12/18/1979 | US4179423 Water-soluble polyester imide resins |
| 12/18/1979 | CA1068438A1 Process for the manufacture of polymers containing s-triazine rings |
| 12/18/1979 | CA1068427A1 Water soluble polyamide acid precursors of polyimides |
| 12/18/1979 | CA1068304A1 Preparation of polyalkylene polyamines |
| 12/11/1979 | US4178434 Drainage aids in papermaking |
| 12/11/1979 | US4178431 Heat resistance, reinforcers for plastics and rubbers |
| 12/11/1979 | CA1068041A1 Process for the preparation of polyhydantoins and polyparabanic acids |
| 12/04/1979 | US4177333 Catalysts for polyimide foams from aromatic isocyanates and aromatic dianhydrides |
| 11/27/1979 | US4176223 Polyimide-esters and filaments prepared from 4-(4'-carboxyphthalimido)benzoic acid or 4-(4'-hydroxyphthalimido)phenol |
| 11/20/1979 | CA1066840A2 N-cyanosulfonamide resins and intermediates therefor and products thereof |
| 11/20/1979 | CA1066719A1 N-cyanosulfonamide resins and intermediates therefor and products thereof |
| 11/14/1979 | EP0005342A1 Thermoformable composition containing a cross-linked cyanurate polymer, and a process for producing same |
| 11/14/1979 | EP0005241A1 Polyalkylene polyamines containing quaternary ammonium groups, method for their preparation and their use as auxiliary agents in paper making |
| 11/14/1979 | EP0005201A1 Paper sizing agent |
| 11/13/1979 | CA1066449A1 Hair treatment and conditioning compositions |
| 11/13/1979 | CA1066447A1 High molecular weight polytriazines of soluble polymeric n-cyano-isourea ethers |
| 11/13/1979 | CA1066298A1 Dianhydrides |
| 11/06/1979 | US4173700 Bis (difluoromaleimide) capped propolymers and polymers |
| 11/06/1979 | US4173592 Heat-resistant resin composition |
| 10/30/1979 | CA1065538A1 Method of producing linear plyethylenimine |
| 10/30/1979 | CA1065207A1 Internally coated reaction vessel for use in olefinic polymerization |
| 10/23/1979 | CA1064785A1 Internally coated reaction vessel and process for coating the same |
| 10/17/1979 | EP0004592A1 Bisimide-ether compounds, compositions containing these compounds, and a method for their production |
| 10/16/1979 | CA1064643A1 Process for the production of polycondensate containing cyclic imide groups |
| 10/09/1979 | US4170684 Enamel lacquers for wires |
| 10/02/1979 | US4169931 Process for the preparation of (thio)hydantoins substituted with amide groups |
| 10/02/1979 | US4169771 Brightening agent comprising an alkalated condensation polymer of an epihalohydrin and an n-heterocyclic compound |
| 09/25/1979 | US4169085 Polyimide from cyclopentanetetracarboxylic acid |
| 09/25/1979 | CA1063283A1 Preparations of reaction products of epoxides, fatty amines and fatty acids, process for their manufacture and their use |
| 09/25/1979 | CA1063276A1 Nitrogenous condensation products |
| 09/25/1979 | CA1063275A1 Polytetrafluorethylene-polytriketoimidazolidine-solvent coating composition |
| 09/25/1979 | CA1063129A1 Process for the production of highly pure, polyfunctional cyanic acid esters |
| 09/18/1979 | US4168367 By-product inhibition, crosslinking |
| 09/18/1979 | US4168366 Esterification with unsaturated alcohol |
| 09/18/1979 | US4168360 Crosslinked, insoluble, infusible coatings and molding materials |
| 09/11/1979 | US4167620 Method for heat treating shaped articles of amide-imide or amic acid polymers |
| 09/11/1979 | US4167618 Sulfonium catalysts |
| 09/11/1979 | CA1062396A1 Polyester coating compositions |
| 09/11/1979 | CA1062395A1 Polyester coating compositions |
| 09/05/1979 | EP0003757A1 Tricyclic imide derivatives and process for their preparation |
| 09/04/1979 | US4166894 Quaternary ammonium compounds or polymers having amide groups |
| 09/04/1979 | CA1061948A1 Thermostable resins from bismaleimides and amonia |
| 09/04/1979 | CA1061937A1 Copolymers of ethynyl terminated polyimides and diethynylbenzene |
| 09/04/1979 | CA1061934A1 Heat-curable, storage stable, polyesterimide compositions |
| 09/04/1979 | CA1061929A1 Processable high temperature polymers |
| 08/28/1979 | US4166170 Mixed diamines for lower melting addition polyimide preparation and utilization |
| 08/28/1979 | US4166168 Polymerization products of acetylene-terminated polyimide derivatives |
| 08/28/1979 | US4166002 Polyamines containing acid groups that are useful in papermaking |
| 08/22/1979 | EP0003585A2 Stabilised azulmic acids, process for their preparation and their use |
| 08/22/1979 | EP0003571A2 Solid modified azulmic acids with intact polycyclic structure, process for their preparation and their use |
| 08/22/1979 | EP0003542A1 Polyalkylpiperidine derivatives of s-triazines, their use as stabilizers for polymers and polymers thus stabilized |
| 08/22/1979 | EP0003499A1 Process for the manufacture of water-soluble condensation products, their use in papermaking and process-aids containing these condensation products |
| 08/21/1979 | CA1061042A1 Process for the preparation of macromolecular adenine derivatives and products obtained thereby |
| 08/21/1979 | CA1060641A1 Polyhydrazide solutions |
| 08/14/1979 | CA1060453A1 Polythioetherimides |
| 08/07/1979 | USRE30067 Iminoimidazolidinedione and parabanic acid polymers containing imide groups |
| 08/07/1979 | CA1060144A1 Polymeres thermostables |
| 08/07/1979 | CA1060132A1 Thermostable heat resistant compositions |
| 07/31/1979 | US4163097 Crosslinkable polymeric compounds |
| 07/31/1979 | CA1059436A1 Quarternary polymers based cosmetic agents_ |
| 07/17/1979 | US4161581 Poly-[(dialkyl and hydroxy-dialkyl-imino)ethylene halides] and process |