| Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932) |
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| 08/19/1980 | US4218509 Filaments and fibers |
| 08/19/1980 | US4218384 Omega-amino alkenoic acids |
| 08/19/1980 | US4218351 Hot melt adhesive copolymers |
| 08/12/1980 | USRE30371 Polyesteramides from acyllactams and alcohols, metal anionic catalysts |
| 08/12/1980 | US4217442 Polymerization of 2-pyrrolidone with alkali metal pyrrolidonates and certain quaternary ammonium salts |
| 08/12/1980 | US4217256 From caprolactam, hexamethylenediamine, polymeric fat acid, and aliphatic dicarboxylic acid |
| 08/12/1980 | US4217227 Semipermeable membranes of copolyamides |
| 08/06/1980 | EP0014054A1 Process for the production of a reverse osmosis membrane, reverse osmosis membrane thus produced, and use of such membrane in a desalination process |
| 07/29/1980 | USRE30351 Aromatic polyimide, polyester and polyamide separation membranes |
| 07/29/1980 | US4215211 Polymerization of 2-pyrrolidone with CO2 /SO2 |
| 07/29/1980 | CA1082839A1 Crosslinkable polymers |
| 07/24/1980 | WO1980001464A1 Reverse osmosis membrane |
| 07/23/1980 | EP0013651A1 Muramyl peptides fixed on peptide polymers and medicaments containing them |
| 07/23/1980 | EP0013553A1 Polyamides and a process for their preparation from a substituted epsilon-caprolactam |
| 07/22/1980 | US4214065 Base catalyzed anionic polymerization of lactams |
| 07/22/1980 | CA1082386A1 Manufacture of stable dispersions in organic liquid of polymer-encapsulation solids |
| 07/15/1980 | US4212965 Polyamides with elastomeric character from 5-methylnonamethylene diamine |
| 07/15/1980 | US4212964 Normally solid, moldable polyamide from branched chain diamine and aliphatic dicarboxylic acid |
| 07/15/1980 | US4212777 Linear, flexible, high tensile strength copolyamides |
| 07/09/1980 | EP0012931A2 Copolyamides based on a mixture of cycloaliphatic amines and moulded articles thereof |
| 07/09/1980 | EP0012809A1 Process for the preparation of powdery coating compositions for coating metallic objects according to the melt-coating process on the basis of polylaurolactam powder, and their use in producing coloured powders according to the dry-blend process |
| 07/08/1980 | US4211705 Imidyl-benzenedicarboxylic acid derivatives |
| 07/01/1980 | US4210743 Transparent polyamides from branched chain diamines |
| 07/01/1980 | US4210742 Transparent polyamides from branched chain diamine |
| 07/01/1980 | CA1080889A1 Process for preparing polyamides of pacp |
| 07/01/1980 | CA1080879A1 High impact polyamides |
| 06/25/1980 | EP0012712A1 Transparent polyamides, process for their production and their use in producing moulded objects |
| 06/24/1980 | US4209607 Polyesteramides derived from bis-oxamidodiols and dicarboxylic acids |
| 06/24/1980 | CA1079959A1 Process and apparatus for drying and heating nylon granules |
| 06/17/1980 | US4208509 Dry spinning to make fibers and films |
| 06/17/1980 | US4208493 Process for continuous synthesis of poly (ether-ester-amide) sequence copolycondensates |
| 06/10/1980 | US4207411 Copolyamide of branched C10 diamine, bis(4-aminocyclohexyl)-alkane, isophthalic acid and terephthalic acid |
| 06/10/1980 | US4207410 Molding materials having high impact strength at low temperatures |
| 06/10/1980 | US4207217 Heat melting adhesive |
| 05/28/1980 | EP0011600A1 Transparent copolyamides and their use in producing moulded objects |
| 05/28/1980 | EP0011599A1 Substituted 1,11-diamino undecanes, processes for their preparation and their use |
| 05/27/1980 | US4205159 Bsi(4-aminocyclohexyl) methane |
| 05/20/1980 | US4204049 Hydrolytic polymerization of epsilon-caprolactam |
| 05/20/1980 | US4203922 Fluorinated aromatic diamine |
| 05/14/1980 | EP0010929A1 Highly rigid polyamide composition and a method for its manufacture |
| 05/13/1980 | US4202961 Transparent polyamide from aromatic dicarboxylic acid and disubstituted decane diamine |
| 05/13/1980 | CA1077490A1 Imidyl compounds |
| 05/06/1980 | US4201856 Liquid crystal copolyesters containing terephthalic acid, 2,6-naphthalenedicarboxylic acid, hydroquinone and resorcinol |
| 05/06/1980 | US4201722 Heating a mixture of isomers and their dihydrochloride salts in an organic solvent |
| 04/30/1980 | EP0010522A1 Transparent copolyamides, process for their production and their use in the manufacture of moulded articles |
| 04/30/1980 | EP0010521A1 Transparent copolyamide and its use in the manufacture of moulded articles |
| 04/30/1980 | EP0010520A1 Substituted derivatives of 11-amino-undeca-4,8 dienals and 11-amino undecanals and process for their preparation |
| 04/30/1980 | EP0010308A1 Polyamides having the transparency of glass, process for their production and their use |
| 04/29/1980 | US4200724 Polymer containing imidyl groups and silyl groups |
| 04/29/1980 | US4200594 3-(1,6-)Diaminohexyl-diloweralkyl) Phosphonates |
| 04/29/1980 | CA1076743A1 POLYMERIZATION OF .epsilon.-CAPROLACTAM |
| 04/29/1980 | CA1076742A1 Copolyamides |
| 04/29/1980 | CA1076741A1 Copolyamide of branched c10 diamine, bis(4-aminocyclohexyl)-alkane, isophthalic acid and terephthalic acid |
| 04/29/1980 | CA1076740A1 Polyamides |
| 04/29/1980 | CA1076427A1 Process for the preparation of supported anisotropic membranes, for reversed osmosis, based on synthetic polyamides |
| 04/22/1980 | CA1076294A1 Soluble polyamide-imides derived from phenylindane diamines |
| 04/22/1980 | CA1076292A1 Polymalonate ester-amides |
| 04/22/1980 | CA1076129A1 METAL COMPLEXES OBTAINED FROM N-HYDROXYLATED OR AMINOALKYLATED BRANCHED .alpha.-AMINOCARBOXYLIC ACIDS AND DIVALENT METAL CATIONS |
| 04/08/1980 | CA1075260A1 Tetramethylbiphenylcarboxylic acids and derivatives thereof |
| 04/08/1980 | CA1075179A1 Encapsulation of labile biological material |
| 04/01/1980 | US4196144 Aromatic diamines and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers |
| 04/01/1980 | US4196108 Caprolactam copolyamides useful as hot melt adhesives for textiles |
| 04/01/1980 | CA1074946A1 Process for the preparation of poly-p-phenyleneterephthalamide |
| 03/25/1980 | US4195167 Gradient polymers of two or more cyclic, organic, ring-opening, addition polymerizable monomers and methods for making same |
| 03/25/1980 | US4195165 Transparent or crystalline molding materials, nonhydrolyzing, filaments |
| 03/25/1980 | US4195164 Transparent polyamides |
| 03/25/1980 | US4195163 Activated anionic polymerization of lactams with liquid isocyanatoallophanate activator |
| 03/25/1980 | US4195162 Method for producing polylaurolactam powder compositions for the coating of metals at high temperatues |
| 03/25/1980 | US4195142 Modified tertiary amide polymers |
| 03/25/1980 | CA1074492A1 Crosslinkable polymers |
| 03/19/1980 | EP0008828A2 Photocrosslinkable, high-temperature-resistant polymers and their use in color imaging devices |
| 03/18/1980 | US4193927 Imidyl compounds |
| 03/18/1980 | CA1074045A1 High temperature polymers and photographic elements containing same |
| 03/11/1980 | US4192939 Phosphonium catalyst system for the polymerization of 2-pyrrolidone |
| 03/11/1980 | US4192813 Omega-hydroxy alkenoic acid |
| 03/11/1980 | CA1073592A1 Process of polymerization for the preparation of aromatic polyamides containing ether groups |
| 03/04/1980 | US4191819 Activated anionic polymerization of lactam with partially masked polyisocyanate |
| 03/04/1980 | US4191669 Polyamides |
| 03/04/1980 | CA1073146A1 Aromatic imine polymers and process for preparation thereof |
| 03/04/1980 | CA1072979A1 Preparation of monocarboxylated cyclododecatriene derivatives |
| 02/26/1980 | US4190446 Unsaturated polyesters |
| 02/19/1980 | US4189468 Crosslinked polyamino-polyamide in hair conditioning compositions |
| 02/12/1980 | US4188478 Initiators for lactam polymerization having first functional group,intermediate group, second functional group |
| 02/12/1980 | US4187852 Synthetic elastomeric insoluble cross-linked polypentapeptide |
| 02/12/1980 | CA1071787A1 Coating composition and method of coating substrates therewith |
| 02/06/1980 | EP0007817A1 Anionic polymerization initiators based on alkali metal amides and anionic polymerization process using these initiators |
| 02/06/1980 | EP0007732A1 Shaped articles of intractable polymers |
| 02/06/1980 | EP0007715A1 Thermotropic polyesteramides |
| 02/06/1980 | EP0007632A1 Aromatic polyamide composition |
| 02/05/1980 | US4187371 Forming the diammonium salt in water-methanol, then polymerizing |
| 02/05/1980 | US4187370 Polymerization and recovery of 2-pyrrolidone with acid treatment |
| 02/05/1980 | CA1071348A1 Arylaliphatic copolymers compositions and products made from them |
| 02/05/1980 | CA1071035A1 Gas-barrier coated films, sheets or foils and method of preparation |
| 01/29/1980 | US4186241 Insulated wire and method for producing same |
| 01/29/1980 | CA1070894A1 Process for commercial manufacture of white polymer of 2-pyrrolidone |
| 01/29/1980 | CA1070893A1 Process for polymerization of 2-pyrrolidone and product produced |
| 01/23/1980 | EP0007114A1 Aromatic polyamide film and process for producing the same |
| 01/22/1980 | US4185150 Production of polyamides from dicarboxylic acids produced by nitric acid oxidation of organic material |
| 01/22/1980 | US4185063 Higher tnesile strength |
| 01/22/1980 | CA1070447A1 Aromatic copolyamides shaped articles therefrom and processes for producing said copolyamides and shaped articles |