| 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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| 03/12/2003 | EP1289482A1 Improved dimerized fatty acid based polyamides useful for clear candle and gel applications |
| 03/12/2003 | EP1181324B1 Method for the production of polyamides |
| 03/12/2003 | EP0789577B1 Synthesis of n-substituted oligomers |
| 03/12/2003 | EP0764729B1 Polyhexamethyleneadipamide fiber and process for producing the fiber |
| 03/12/2003 | CN1402751A Method for continuous production of copolyamides based on lactame (I), diamine (II) and dicarboxylic acid (III) |
| 03/12/2003 | CN1401682A Semi-continuous direct polycondensation preparation of p-aramid pulp |
| 03/11/2003 | US6531570 Accelerator for the production of polyamides from aminonitriles |
| 03/06/2003 | WO2003018533A2 Polyamines and polymers made therewith |
| 03/06/2003 | WO2002072672A3 Nylon multi-polymer solutions with improved shelf life |
| 03/06/2003 | US20030045674 Polyamines and polymers made therewith |
| 03/06/2003 | US20030045651 Comprising polyester and secondary amine or secondary amine salt in an amount effective to promote acid-dyeability; polymeric additive comprises polyamide selected from poly-imino-bisalkylene-terephthalamide, isophthalamide |
| 03/06/2003 | CA2451013A1 Polyamines and polymers made therewith |
| 03/05/2003 | CN1401021A High strength polyester amide fiber and process for producing the same |
| 03/04/2003 | US6528615 Hot melt adhesives obtained from the condensation of polyamide blocks containing carboxylic acid ends with polyetherdiols, such as ethoxylated primary amines |
| 03/04/2003 | US6528614 Polymerization carried out in two stages, first at elevated pressure, second at reduced pressure; flexibility |
| 03/04/2003 | US6528613 Diurethane tetraamide solubilizing agent from fatty acid, hydroxy fatty acid, diamine and diisocyanate reactants |
| 03/04/2003 | US6528612 Highly branched polycondensates |
| 03/04/2003 | US6528560 Chemical resistance |
| 02/27/2003 | WO2002090421A3 Polyamide moulding compounds for producing optical lenses |
| 02/26/2003 | EP1285942A1 Polypeptide derivatives and nucleic acid carriers containing the same |
| 02/26/2003 | EP1141088B1 Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst |
| 02/26/2003 | EP1135427B1 Method for producing cross-linked cation polymers with a reduced aox content |
| 02/26/2003 | CN1398799A Prepn of polyasparagic acid as environment protecting scale inhibitor |
| 02/25/2003 | US6525167 Continuous catalytic polymerization of an aminonitrile and water |
| 02/25/2003 | US6525166 Copolymerization of polyfunctional acid with lactam, diacid, diamine and mixed acid amine monomers to form star polymer of controlled configuration; molding materials; optimal mech-anical and rheological properties; high filler levels |
| 02/25/2003 | CA2082647C Polymer material and a process for its production |
| 02/20/2003 | WO2003014215A1 Property enhancement of polyamides by co-condensation with lightstabilizers |
| 02/20/2003 | WO2003014198A1 Method for producing composite parts |
| 02/20/2003 | WO2003014193A1 Polyaspartate derivatives for use in detergent compositions |
| 02/20/2003 | WO2003014192A1 Quaternary polyamidoamines, the production thereof, corresponding agents and the use thereof |
| 02/20/2003 | WO2002098951A3 Lipid-polymer-conjugates |
| 02/20/2003 | WO2002054933A3 Method for photodynamic therapy and applicator for carrying out said therapy |
| 02/20/2003 | CA2452302A1 Property enhancement of polyamides by co-condensation with lightstabilizers |
| 02/20/2003 | CA2451368A1 Polyaspartate derivatives for use in detergent compositions |
| 02/19/2003 | CN1398253A Cationic dyeability modifier for use with polyester and polyamide |
| 02/19/2003 | CN1397583A Okumura acid, polyimide and optical material |
| 02/18/2003 | US6521779 Hemihydrogenation method for dinitriles |
| 02/18/2003 | US6521340 Reacting polyethylenimine with nitriletriacetic acid and carbon disulfide |
| 02/13/2003 | WO2002053633A3 Polyamide compositions containing (hypo)phosphorous acid |
| 02/13/2003 | US20030032766 With low viscosity degradation after remelting |
| 02/12/2003 | EP1282639A2 Polyamide nucleic acid derivatives, agents and methods for producing the same |
| 02/12/2003 | EP1051406A4 Super-absorbing polymeric networks |
| 02/12/2003 | EP0871456B1 Pharmaceutical compositions comprising synthetic peptide copolymer for prevention of gvhd |
| 02/11/2003 | US6517946 Curable composition |
| 02/06/2003 | WO2002064661A3 Stretchable liquid crystal polymer composition |
| 02/06/2003 | US20030027978 Light-stabilized polymeric articles and methods of making the same |
| 02/06/2003 | US20030027977 From a mixture of an aminocarbonamide and an aminocarboxylic acid and/or a lactam, that may be prepared by aminating a 5-formylvalerate or carbonylating, hydroformylating and aminating butadiene |
| 02/06/2003 | US20030027927 Block copolymers of lactone and lactam, compatibilizing agents, and compatibilized polymer blends |
| 02/06/2003 | US20030024667 Contains a wet strength agent in the form of a nitrogen-containing polymer having hydrophobic side-chains. |
| 02/05/2003 | EP1281702A2 Calcium receptor active molecules |
| 02/05/2003 | EP1280846A1 Method for producing a polymer, using caprolactam |
| 02/05/2003 | EP1280845A1 Method for isolating polymer resin from solution slurries |
| 02/05/2003 | CN1395491A Polymer blends as biodegradable matrices for preparing biocomposites |
| 02/05/2003 | CN1394910A 聚酰胺组合物 Polyamide composition |
| 02/05/2003 | CN1100808C Hydrolysis-resistant aliphatic polyester amides, their production and use |
| 02/04/2003 | US6515040 Microwave synthesis of polyamides, polyesters, and polyamideesters |
| 02/04/2003 | CA2304194C Partially aromatic polyamides and a process for making them |
| 01/30/2003 | WO2002079297A3 Coating material for electronic components |
| 01/30/2003 | US20030023028 Polyamide resins and process for producing the same |
| 01/30/2003 | US20030023027 Reacting an aminonitrile with water, heating and pressurization; expanding reaction mixture in evaporator or adiabatically with removal of water and ammonia; postcondensing to form polyamide |
| 01/30/2003 | US20030022172 Polyamide nucleic acid derivatives and agents and processes for preparing them |
| 01/29/2003 | CN1393483A Process for continuously preparing nylon-6 engineering plastics with ultrahigh viscosity |
| 01/23/2003 | WO2003006724A1 Process for the manufacture of homopolyamide-4,6 fibers |
| 01/23/2003 | WO2003006530A1 Methods for making silicone-organic copolymers |
| 01/23/2003 | WO2003006529A1 Discontinuous method for making a polyamide |
| 01/23/2003 | US20030018135 Toughened nylon compositions with improved flow and processes for their preparation |
| 01/23/2003 | US20030018099 Biodegradation; heat resistance; shockproof |
| 01/22/2003 | EP1277783A1 Polyamide resins and process for producing the same |
| 01/22/2003 | EP1276760A2 Polyamide nucleic acid derivatives, agents and methods for producing them |
| 01/22/2003 | EP1276551A2 Composite membrane and method for making the same |
| 01/21/2003 | US6509439 Process for the production of polyamides from dinitriles and diamines |
| 01/21/2003 | US6509436 Oxygen scavenging condensation copolymers for bottles and packaging articles |
| 01/21/2003 | US6509323 Cyclodextrin copolymers may be used as a delivery vehicle of various therapeutic agents |
| 01/16/2003 | US20030013817 Electroconductive polymer blend |
| 01/15/2003 | EP1275690A2 Polyester molding for use with a casing |
| 01/15/2003 | EP1275679A1 Polyamide acid and polyimide, and optical material |
| 01/15/2003 | EP1274767A1 Process for the simultaneous preparation of polyamides with at least two different viscosities |
| 01/15/2003 | EP1274765A2 Process for the production of polyamides from dinitriles and diamines |
| 01/15/2003 | EP1222237A4 Materials for inducing alignment in liquid crystals and liquid crystal displays |
| 01/15/2003 | EP1030893B1 Thixotropic agent based on an alkyd resin |
| 01/15/2003 | EP0856025B1 Cholesteric phase-forming polymers and their use |
| 01/15/2003 | CN1098878C Process for preparing high-molecular polyamide ester |
| 01/15/2003 | CN1098877C High-molecular material for stern bearing of ship |
| 01/15/2003 | CN1098876C Long carbon chain amide copolymer and its preparation |
| 01/15/2003 | CN1098875C Process for synthesizing dimer and type polyamide resin |
| 01/14/2003 | US6506906 Preparation and use of bifunctional molecules having DNA sequence binding specificity |
| 01/14/2003 | US6506463 Copolyamide active-passive oxygen barrier resins |
| 01/09/2003 | WO2003002668A1 Thermoplastic polymer, use thereof in polyamide compositions with improved hydrophily and anti-staticity |
| 01/08/2003 | EP1273628A1 Molding material for electrical and electronic parts |
| 01/08/2003 | EP1272545A1 Polyamide composition and method for producing the same |
| 01/08/2003 | EP1272544A2 Process for improving characteristics of a polyamide |
| 01/08/2003 | EP1189705A4 Scuff and bloom resistant polyamide resin compositions |
| 01/08/2003 | CN1390241A Polymeric phosphite composition and hydrocyanation of unsaturated organic compounds and the isomerization of unsaturated nitriles |
| 01/08/2003 | CN1098294C Method for polymerization of anionic lactam with continuous activation |
| 01/08/2003 | CN1098293C Method for preparing elastic composite material of high-molecular copolymer for crusher eccentric sleeve |
| 01/07/2003 | US6504004 Polyamide chain extension process and related polyamide product |
| 01/07/2003 | US6503632 Polydialkylsiloxane/polyamide copolymer, process for producing the same, and various materials |
| 01/07/2003 | US6503538 Elastomeric functional biodegradable copolyester amides and copolyester urethanes |
| 01/07/2003 | US6503522 Tertiary amide-terminated polyamides in structured personal care compositions |
| 01/07/2003 | US6503077 Gelled articles containing tertiary amide-terminated polyamide |