C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932)
11/2001
11/20/2001	US6320017 Polyamide oligomers
11/20/2001	US6319575 Polyester resin composition
11/20/2001	US6319492 Copolymers of tyrosine-based polyarylates and poly(alkylene oxides)
11/20/2001	CA2120039C Process for the manufacture of polyamino acids
11/20/2001	CA2044387C Continuous production of polycaprolactam having a regulated amino end group content
11/14/2001	EP1153958A1 Process for producing polysuccinimide
11/14/2001	EP1153957A2 Low-melting copolyamides and their use as hot-melt adhesives
11/14/2001	EP1153061A1 Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting-foam agents and as oil repellent paper and textile finishes
11/14/2001	EP1153059A2 Antistatic molded article comprising a polyesteramide resin
11/14/2001	EP1153058A4 Dendritic materials for enhanced performance of energy storage devices
11/14/2001	EP1153058A1 Dendritic materials for enhanced performance of energy storage devices
11/14/2001	CN1322261A Grafted poly (p-phenylene terephthalamide) fibers
11/14/2001	CN1321696A Polyether-polyamino acid double block copolymer and its preparation method and application
11/13/2001	US6316644 Pilyethoxylated retinamide derivatives and process for preparing the same
11/13/2001	US6316595 PNA synthesis using a base-labile amino protecting group
11/13/2001	US6316592 Soluble polymer resins are separated from solution slurry containing polymer resin in both soluble form and solid particulate phase using precipitation aid which absorbs onto the surface of polymer particles
11/13/2001	US6316588 Continuous preparation of polyamides from aminonitriles
11/13/2001	US6316587 Antistatic properties and a lower surface resistivity
11/13/2001	US6316585 Reacting diester of poly(oxyalkylene glycol) and hydrochloride of trifunctional amino acid with dicarboxylic acid in presence of a condensing agent; neutralizing the hydrochloride salt by base, reacting with drug having carboxylic acid group
11/13/2001	US6316581 Bioresorbable copolymers
11/13/2001	US6316518 Methods of treating polymeric materials, methods of forming nylon, and apparatuses
11/08/2001	WO2001083588A1 Method for isolating polymer resin from solution slurries
11/08/2001	US20010039361 Aromatic diamines useful in preparing polyimides
11/08/2001	US20010038830 N,O-amidomalonate platinum complexes
11/08/2001	DE10021191A1 Verfahren zur Herstellung eines Polymers unter Verwendung von Caprolactam A method for producing a polymer using caprolactam
11/07/2001	EP1152024A1 Particle containing crosslinked polyamino acid
11/07/2001	EP1151025A1 Epoxy resin system
11/07/2001	EP0971869B1 Low water diamine/dicarboxylic acid salt preparation
11/07/2001	EP0713505B1 Method for the preparation of polyaminoacids
11/07/2001	EP0703940B1 Polymeric thickeners for aqueous compositions
11/06/2001	US6313250 Polyfunctionally reactive polymer substances
11/06/2001	US6312805 (alkali metal sulfoethyl)alkylenedioic acid and esters; copolymerization with polyester or polyamide monomers
11/06/2001	US6312578 Method for extracting amine compounds from a liquid medium
11/06/2001	CA2212545C Improved anionic bituminous emulsions
11/06/2001	CA2056301C Fluorescent paper strength enhancing resin
11/04/2001	CA2346149A1 Photo-reactive benzocyclobutenones and polymers therefrom for self-photocuring, photo-crosslinking and photopatterning without catalysts
11/01/2001	WO2001081453A1 Method for making polyimide
11/01/2001	WO2001081452A1 Process for the simultaneous preparation of polyamides with at least two different viscosities
10/2001
10/31/2001	EP1148866A1 Tertiary amide terminated polyamides and uses thereof
10/31/2001	DE10019136A1 Polyamidnukleinsäure-Derivate, Mittel und Verfahren zu ihrer Herstellung Polyamide nucleic acid derivatives, means, and methods for their preparation
10/31/2001	DE10019135A1 Polyamidnukleinsäure-Derivate, Mittel und Verfahren zu ihrer Herstellung Polyamide nucleic acid derivatives, means, and methods for their preparation
10/31/2001	CN1320136A Preparation of cross-linked 2-dimensional polymers with sidedness from alpha beta-lactones
10/31/2001	CN1074017C Method for increasing molecular weight of polycondensates
10/30/2001	US6310173 Reacting with water and a beta-zeolite, sheet-silicate or a tio2 fixed bed catalyst; further reacting at a higher temperature and lower pressure
10/30/2001	CA2238227C Crosslinked poly(amino acids) and method of preparation
10/25/2001	WO2001079334A1 Stretched polyester-amide film and process for producing the same
10/25/2001	WO2001079327A2 Process for the production of polyamides from dinitriles and diamines
10/25/2001	WO2001079249A2 Peptide nucleic acid derivatives with a negative charge, agents and methods for producing them
10/25/2001	WO2001079216A2 Polyamide nucleic acid derivatives, agents and methods for producing them
10/25/2001	WO2001078882A2 Composite membrane and method for making the same
10/25/2001	DE10018076A1 Fiber reinforced caprolactam molding process, uses a molding tool which allows passage of microwaves to harden the resin
10/24/2001	EP1148077A1 Process for the simultaneous preparation of polymers of caprolactam with at least two different viscosities
10/24/2001	EP0846138B1 Process for the manufacture of nylon compositions with improved flow
10/24/2001	CN1319198A Treating agent for liquid crystal alignment layer and liquid crystal device using the same, and method for alignment of liquid crystal
10/24/2001	CN1319113A Process for production of polyamide-6 from epsilon-caprolactam
10/23/2001	US6306951 Toughness, elongation
10/23/2001	US6306822 Phosphopeptides and methods of treating bone diseases
10/23/2001	CA2187821C Inherently light- and heat-stabilized polyamides
10/18/2001	WO2001077207A2 Process for improving characteristics of a polyamide
10/18/2001	WO2001077068A2 Process for preparing 6-aminocaproamide
10/18/2001	US20010031852 Synthesis and use of dimethyl 1,5-naphthalenedicarboxylates and intermediates therefrom
10/18/2001	US20010031839 Azlactone-derivatized polyamides
10/18/2001	US20010031805 Chemical resistance
10/18/2001	US20010031280 Cosmetics
10/18/2001	DE10018937A1 Polyetherester amide, useful for production of nappies, sanitary towels, etc., comprises random arrangement of ester and amide segments, where alcohol component consists of monomeric and/or oligomeric diols
10/18/2001	DE10018936A1 Polyetheresteramide, useful for the production of polymer films, has a random arrangement of ester- and amide segments whereby the alcohol component comprises monomeric and/or oligomeric diols.
10/18/2001	CA2403538A1 Process for improving characteristics of a polyamide
10/18/2001	CA2403147A1 Process for preparing 6-aminocaproamide
10/17/2001	EP1144582A1 Water repellent finishing agent for hard surfaces
10/17/2001	EP1144494A1 A high barrier amorphous polyamide-clay nanocomposite and a process for preparing same
10/17/2001	EP1144483A1 Improved thermoplastic elastomers
10/17/2001	EP1144482A1 Process for preparation of polyamide from dinitrile and diamine
10/17/2001	EP1144481A1 Method for making polyamide
10/17/2001	EP1144259A2 Active oxygen scavenger packaging
10/16/2001	US6303741 Polycondensing a diamine component mainly comprising m-xylylenediamine with a dicarboxylic acid component mainly comprising adipic acid; specific relationship between the relative viscosity and the number average molecular weight.
10/11/2001	WO2001074925A1 Polyamide composition and method for producing the same
10/11/2001	DE10015862A1 Polyamidzusammensetzung und Verfahren zu ihrer Herstellung Polyamide composition and process for their preparation
10/10/2001	EP1143775A2 Electronic assembly with semi-crystalline copolymer adhesive
10/10/2001	EP1141483A1 Modified cationic polymers, a method for the production thereof and their use during paper production
10/10/2001	EP1141151A1 Polyesteramide based air-drying coating composition
10/10/2001	EP1141091A1 Use of heterogeneous catalysts in methods for the production of polyamides
10/10/2001	EP1141090A1 Method of producing branched polyamides
10/10/2001	EP1141089A1 METHOD FOR POLYMERISING $g(e)-CAPROLACTAM TO POLYAMIDE-6
10/10/2001	EP1141088A1 Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst
10/10/2001	EP1141087A1 Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels
10/10/2001	EP0692038B1 Preparation of poly(m-phenylene isophthalamide) filaments
10/10/2001	CN1316986A Novel compounds
10/09/2001	US6300463 Thermoplastic elastomers
10/09/2001	US6300424 Hyperbranched polyesters and polyamides
10/09/2001	US6300306 Sulphonated copolymer and a method for cleaning surfaces
10/09/2001	US6299859 Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them
10/04/2001	WO2001072872A1 Block copolymer
10/04/2001	US20010026793 Drug delivery matrix, surgery device
10/03/2001	CN1315976A Liquid-crystal polymer
10/03/2001	CN1315462A Long-chain nylon and its preparing process
10/02/2001	US6297349 Condensation copolymers having supressed crystallinity
10/02/2001	US6297345 Polyamide having excellent stretching properties
09/2001
09/27/2001	WO2001070665A2 Separation of the products of polyamide ammonolysis
09/27/2001	WO2001070275A2 Polyglutamic acid-camptothecin conjugates and methods of preparation
09/27/2001	CA2402643A1 Polyglutamic acid-camptothecin conjugates and methods of preparation

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