| 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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| 04/27/1983 | EP0077718A1 Process for preparing aromatic polyimide compositions with a high solubility and the uses thereof |
| 04/26/1983 | US4381363 Cure retarding additives for acetylene-terminated polymers |
| 04/12/1983 | US4379879 Heat resistant resin composition and insulating wire using the same which is a composition of an active hydrogen compound and the reaction product of a polyvalent isocyanate and a polyvalent carboxylic acid anhydride in an organic solvent |
| 03/29/1983 | USRE31193 Thermosetting heat bondable lacquer |
| 03/23/1983 | EP0074551A2 Moulding mass containing triketoimidazolidine precondensates, their use and process for the preparation of a triketoimidazolidine precondensate composite suited for it |
| 03/22/1983 | US4377657 Bis-maleimide resin/divinyl arylene composites |
| 03/22/1983 | US4377652 Polyamide-imide compositions and articles for electrical use prepared therefrom |
| 03/22/1983 | US4377546 Casting a methane sulfonic acid solution of a blend of a rigid and flexible polymer; precipitation of thin film in high humidity; improved mechanical properties |
| 03/15/1983 | US4376710 High load carrying polyimide lubricative composites |
| 03/15/1983 | CA1143084A2 Soluble aromatic polyamide-imide compositions for electrical use |
| 03/01/1983 | CA1142285A1 Thermosetting heat bondable lacquer |
| 02/16/1983 | EP0072009A2 Polytriazinyl alcohols, esters and urethanes, process for their preparation and their use as stabilizers |
| 02/09/1983 | EP0071379A1 Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with phosphate esters |
| 02/08/1983 | US4373086 Curable resin composition from cyanate ester and acrylic ester |
| 02/01/1983 | US4371685 N-heterocyclic polymers |
| 01/25/1983 | US4370467 Curable resin composition from polyfunctional aromatic ester and maleimide compound |
| 01/25/1983 | US4370462 Modified polyimides having acetylenic end groups and an aromatic polyisocyanato compound or varnishes; polymer; solubility; varnishes; lamination |
| 01/25/1983 | US4370290 Process for producing aromatic polyimide filaments |
| 01/19/1983 | EP0070010A2 Stabilization of polyphenylene sulfide and polysulphones against the emission of corrosive gases |
| 01/18/1983 | US4369261 Benzophenonetetracarboxylic acid, aromatic diamine and heterocyclic diamine components |
| 01/18/1983 | US4369256 Polyalkylene resins crosslinked with diisocyanate used for selective separation of heparin from other glucosaminoglycanes |
| 01/11/1983 | US4368317 Mixtures for the preparation of nitrogen-containing polyadducts |
| 01/05/1983 | EP0068695A1 Blends of poly (parabanic acids) with other polymers |
| 01/05/1983 | EP0068083A1 Poly-bis-triazinyl imide, its preparation and its use as a light-stabiliser for polymers, as well as the polymers stabilised therewith |
| 01/04/1983 | US4367296 Structural materials and components |
| 12/28/1982 | US4366288 Polycarbodiimides or polyuretone imines |
| 12/28/1982 | US4366230 Heterocyclic polymers irradiated with actinic radiation |
| 12/14/1982 | US4363895 Solutions, which can be shaped, from mixtures of cellulose and polyamide-imide, and shaped articles obtained |
| 12/14/1982 | US4363883 Structural materials and components |
| 12/14/1982 | US4363690 Structural materials and components |
| 12/08/1982 | EP0066194A2 Process for preparing an electrically insulating aqueous and thermosetting enamel, and its use |
| 12/08/1982 | EP0066108A1 Road marking material based on aqueous plastics dispersions |
| 12/07/1982 | US4362826 Polyamide and a bismaleimide mixtuer for polyimide varnishes |
| 11/30/1982 | US4361667 Poly(parabanic acid) films having improved flammability resistance by the addition of copper chelates and organo halides |
| 11/24/1982 | EP0065352A2 Light-sensitive polymer composition |
| 11/24/1982 | EP0065169A1 Poly-bis-triazinylaminotriazinyl amines, their preparation, their use as stabilisers for plastics against light degradation and plastics stabilized by them |
| 11/23/1982 | US4360633 Coating solution of polyetherimide oligomers |
| 11/23/1982 | US4360604 Benzophenonetetracarboxylic acid diester, heterocyclic diamine, aromatic diamine |
| 11/23/1982 | CA1136316A1 Polymeric alloy of coil-like heterocyclic polymer and rod-like aromatic heterocyclic polymer |
| 11/23/1982 | CA1135909A1 Ketene dimer paper sizing compositions |
| 11/09/1982 | US4358581 High molecular weight, strong, chemically resistant films |
| 11/09/1982 | US4358579 Polyimides from tetramethylcyclobutane-1,2,3,4,-tetracarboxylic dianhydride and diamines |
| 11/09/1982 | US4358378 Selective permeable membranes and process for preparing the same |
| 10/28/1982 | WO1982003628A1 Water soluble polyimide, coated wire and method of coating |
| 10/26/1982 | US4356227 Fiber materials preimpregnated with duromeric polyimide resins and process for their preparation |
| 10/19/1982 | US4355124 Air- and/or oven-drying lubricant paint composition for producing dry-film lubricants |
| 10/19/1982 | US4355120 From 3,3',4,4'-benzophenonetetracarboxylic acid, aromatic diamine, heterocyclic diamine |
| 10/14/1982 | WO1982003406A1 High load carrying polymide lubricative composites |
| 10/06/1982 | EP0061782A2 Composite semipermeable membrane and process for preparation thereof |
| 10/05/1982 | US4352905 Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with diaryl ketones |
| 09/28/1982 | US4351932 Bis-maleimide/divinyl aryl crosslinking agent resin system |
| 09/14/1982 | US4349532 Cosmetic compositions based on poly-(quaternary ammonium) polymers |
| 09/08/1982 | EP0059434A2 Multi-layer printed circuit board and process for production thereof |
| 09/07/1982 | US4348460 Having a lubricant coating |
| 09/07/1982 | CA1131382A1 Reinforced composites containing polyimide resins |
| 08/17/1982 | CA1129877A1 Stabilized organic compositions |
| 08/10/1982 | CA1129577A1 Thermoformable compositions of a cross-linked cyanurate polymer and a thermoplastic film-forming polymer |
| 08/04/1982 | EP0057104A2 Polymers containing 1,3-imidazolidine-1,3-diyl rings plasticized with aromatic sulfones or sulfoxides |
| 07/27/1982 | US4341824 Method of upgrading rock and treated rock obtained therefrom |
| 07/27/1982 | US4341650 Chemically stabilized azulmic acids, processes for their preparation and their use |
| 07/21/1982 | EP0056115A2 Moulding masses stabilized against thermolysis and containing a very small quantity of monomer |
| 07/20/1982 | US4340697 Heat resistant molding resin composition |
| 07/06/1982 | US4338373 Coating method |
| 06/22/1982 | US4336182 Fireproofing thermoplastic resins |
| 06/16/1982 | EP0053927A1 Polyimide manufacture |
| 06/16/1982 | EP0053775A2 Poly-bis-triazynyl amines, process for their preparation, their use in stabilising synthetic polymers, and polymers stabilised this way |
| 06/15/1982 | CA1125939A1 High solids polyester-amide-imide wire enamels |
| 06/08/1982 | US4334045 Low color compositions comprising a cross-linked polycyanurate polymer and a thermoplastic polymer |
| 06/01/1982 | US4332883 Method for the manufacture of highly heat-resistant relief structures |
| 06/01/1982 | US4332656 Foaming and curing by exposure to radiation and having nitrogen-heterocyclic components |
| 06/01/1982 | CA1124944A1 Complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudo-halogens and process for preparing same |
| 05/25/1982 | US4331970 Rutile filled polyimides containing polysiloxane groups derived from bix(3-aminopropyl)tetramethylsiloxane |
| 05/18/1982 | US4330669 Polymers of cyanate esters for noncracking coatings |
| 05/18/1982 | US4330658 Curable resin composition |
| 05/18/1982 | US4330453 Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with esters of aromatic carboxylic acids |
| 05/18/1982 | CA1123981A1 Soluble aromatic polyamide-imide compositions for electrical use |
| 05/18/1982 | CA1123817A1 Polymeric isocyanate binder with internal release agent |
| 05/11/1982 | CA1123550A1 Cosmetic compositions containing quaternary polyammonium polymers |
| 05/10/1982 | EP0046746A4 Article coated with fluoropolymer finish. |
| 04/28/1982 | EP0050588A1 Use of mixtures of surfactants and reaction products of epoxides, fatty amines and polyalkylenepolyaminoamides as paper sizing agents |
| 04/28/1982 | EP0050410A1 Method of enhancing flammability resistance of polyparabanic acid films by the addition of copper chelates and films thus formed |
| 04/22/1982 | EP0041551A4 Blends of polyetherimides and polyamideimides. |
| 04/20/1982 | US4325860 Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with aromatic sulfones or aromatic sulfoxides |
| 04/20/1982 | CA1122346A1 Polyglutarimides |
| 04/13/1982 | US4324836 Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with aromatic nitriles |
| 04/07/1982 | EP0049047A1 Polymers having 1,3-imidazolidine -1,3-diyl rings plasticized with aromatic carboxylic acid esters |
| 03/31/1982 | EP0048269A1 Bis-maleimide resin and composites thereof |
| 03/23/1982 | US4321182 Dissolving in a solvent with an organo-lithium compound before extrusion |
| 03/10/1982 | EP0046746A1 Article coated with fluoropolymer finish. |
| 02/10/1982 | EP0045721A2 Piperidyl derivatives of triazine copolymers, process for their preparation and compositions stabilised with such derivatives |
| 02/09/1982 | CA1118135A1 Polypropylene and fiber glass compositions |
| 02/09/1982 | CA1118132A1 Reinforced composites containing cyanato resins |
| 02/09/1982 | CA1118131A1 Reinforced polyoxymethylene molding composition capable of forming composite articles exhibiting improved physical properties |
| 02/02/1982 | US4313868 Reinforced usable as engineering plastics |
| 02/02/1982 | CA1117680A1 Polypropylene and fiberglass compositions |
| 01/19/1982 | US4311785 Method for the preparation of highly heat-resistant relief structures and the use thereof |
| 01/19/1982 | US4311615 Electrically conductive palladium containing polyimide films |
| 01/19/1982 | CA1116393A1 Infrared absorptive jet printing ink |
| 12/22/1981 | US4307226 Ester interchange with ethylene glycol and non-polluting solvents |
| 12/16/1981 | EP0041852A1 Polymers having 1,3-imidazolidine-1,3diyl rings plasticized with aromatic nitriles |