| Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521) |
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| 05/30/2001 | EP1102623A2 Template-textured materials, methods for the production and use thereof |
| 05/30/2001 | EP0925108B1 Reactor with a stirring tool resistant to bending |
| 05/30/2001 | EP0865464B1 Process including glycolysis and subsequent purification for recycling polyester materials |
| 05/30/2001 | CN1297462A Sulfonated comb polymers and preparations, especially hair cosmetic preparations based on such sulfonated comb polymers |
| 05/30/2001 | CN1297461A Curable composition and cured article thereof |
| 05/30/2001 | CN1297376A Catalytic composition comprising titanium compound, amine and phosphorus compound, preparation and use thereof |
| 05/30/2001 | CN1297374A Catalyst composition comprising titanium compound, phosphorus compound and solubility promoter, preparation and use thereof |
| 05/30/2001 | CN1296986A Process for preparing modified aliphatic superbranched polyester used to synthesize high-absorbency resin |
| 05/30/2001 | CN1296985A Process for synthesizing aromatic aliphatic superbranched polyester |
| 05/30/2001 | CN1066467C Method for modification of color of flame retardant polyester |
| 05/29/2001 | US6239249 Method for producing a copolymerized polyester resin |
| 05/29/2001 | US6239200 (a) a dicarboxylic acid or diester; (b) a glycol; (c) a multifunctional acid and/or a multifunctional alcohol; and (d) a hindered phenolic aromatic phosphate. |
| 05/25/2001 | WO2001036723A1 Polyethylene glycol modified polyester fibers and method for making the same |
| 05/25/2001 | WO2001036722A1 Method of preparing polyethylene glycol modified polyester filaments |
| 05/24/2001 | US20010001689 Made of an aromatic polyester-lactone block polymer, the polyester has given intrinsic viscosity and Newtonian melt viscosity; making the block polymer by injecting lactone monomer into an aromatic polyester melt; seat belts |
| 05/24/2001 | US20010001649 Methods and devices for separating catalyst from oxidation mixtures containing dibasic acids |
| 05/23/2001 | EP1101785A1 Hollow or bundle charger |
| 05/23/2001 | EP1100835A1 Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto |
| 05/23/2001 | EP1100833A1 High powered radiation and/or thermal hardening coating powder with a functionalized base structure |
| 05/23/2001 | EP1100611A1 Method for purifying a gas stream |
| 05/23/2001 | CN1296514A Poly epsilon-caprolactone plasticizers and vinylic polymer compositions plastified therewith |
| 05/23/2001 | CN1296508A Low viscosity liquid crystalline polymer compositions |
| 05/23/2001 | CN1296504A Low viscosity compositions of epoxy functions polyester resins |
| 05/23/2001 | CN1066190C Detergent compsn, comprising soil release agents |
| 05/22/2001 | US6235869 Absorbable polymers and surgical articles fabricated therefrom |
| 05/22/2001 | US6235458 Photographic film and heat-treatment method thereof |
| 05/22/2001 | US6235393 Poly(3-hydroxybutyric acid) shell-core polylactone; nets |
| 05/22/2001 | CA2022957C Phosphoric acid esters, method of producing them, and use thereof as dispersants |
| 05/17/2001 | WO2001034826A1 METHOD FOR THE PRODUCTION OF A HOMO- OR COPOLYMER OF A POLY-β-HYDROXYALKANOIC ACID (PHA) FROM BIOMASS |
| 05/17/2001 | WO2001034688A1 Method and device for decontaminating polycondensates |
| 05/17/2001 | WO2001034683A1 High refractive index thermoplastic polyphosphonates |
| 05/17/2001 | WO2001034675A1 Glycidylester compositions and a process for their manufacture |
| 05/17/2001 | WO2001034663A1 Improved process for making polyalkylene/maleic ahydride copolymer |
| 05/17/2001 | WO2001034555A1 Synthesis of stereospecific and atactic poly(lactic acid)s |
| 05/17/2001 | DE19953029A1 Polyester Polyester |
| 05/17/2001 | CA2390643A1 High refractive index thermoplastic polyphosphonates |
| 05/16/2001 | EP1099720A2 Polyester resin and its production process |
| 05/16/2001 | EP0888414B1 Improved method of making thermotropic liquid crystalline polymers containing hydroquinone |
| 05/16/2001 | EP0826012B1 Biodegradable alkylene oxide-lactone copolymers |
| 05/16/2001 | CN1295588A Polyalkylene arylates containing high proportion of carboxyl end groups |
| 05/16/2001 | CN1295090A Polyester containing pyrolytic silicon dioxide |
| 05/16/2001 | CN1295075A Metal organic compound and polymer therefrom |
| 05/16/2001 | CN1065893C Thermosetting powder coating systems |
| 05/16/2001 | CN1065857C Non-chemical nucleation type polyester nucleator and its preparing procese |
| 05/15/2001 | US6232495 Oxidation of cobalt; dehydration; reduction; thrmal precipitation |
| 05/15/2001 | US6232435 Polyalkylene arylates containing a high proportion of carboxyl end groups |
| 05/15/2001 | US6232433 Blend containing unsaturated compound |
| 05/15/2001 | US6232429 Melt processability |
| 05/15/2001 | US6232349 And polycarbonates, polyesters or polyamides water-soluble, with a rigid backbone and predictable anion spacing |
| 05/15/2001 | US6232054 Polyester support and silver halide photographic light-sensitive material |
| 05/15/2001 | US6231976 Blends containing cyclohexanedimethanol |
| 05/15/2001 | US6231958 Containing trimethylene glycol, 2,2-dimethylpropylene glycol, ethylene glycol and terephthalic acid |
| 05/15/2001 | CA2211899C A process for the preparation of a dop-containing mixture |
| 05/15/2001 | CA2182673C Spray processes using a gaseous flow for preparing biodegradable fibrils, nonwoven fabrics comprising biodegradable fibrils, and articles comprising such nonwoven fabrics |
| 05/10/2001 | WO2001032975A1 Polyester fiber having functionality imparted thereto, structure formed therefrom and method for producing the same |
| 05/10/2001 | WO2001032743A1 Method for making polyester carbonates |
| 05/10/2001 | WO2001032742A1 Method for making polyester carbonates |
| 05/10/2001 | WO2001032741A1 Robust process for the synthesis of polyestercarbonates |
| 05/10/2001 | WO2001032740A1 Acid functional and epoxy functional polyester resins |
| 05/10/2001 | WO2001032382A1 Process for impregnating a porous material with a cross-linkable composition |
| 05/10/2001 | WO2001032290A1 Physiological fluid separation vehicles having improved resistance to inward migration of therapeutic agents |
| 05/10/2001 | WO2001032230A2 A polymer micelle as monolayer or layer-laminated surface |
| 05/10/2001 | WO2001016067A3 A process for separation of crude naphthalene dicarboxylic acid using reverse osmosis |
| 05/10/2001 | DE19953659A1 Verfahren und Vorrichtung zur Dekontamination von Polykondensaten Method and device for decontamination of polycondensates |
| 05/10/2001 | CA2389746A1 Physiological fluid separation vehicles having improved resistance to inward migration of therapeutic agents |
| 05/10/2001 | CA2385397A1 Process for impregnating a porous material with a cross-linkable composition |
| 05/09/2001 | EP1097964A1 Polyester |
| 05/09/2001 | EP1097190A1 Terephthalic polyester composition and its use as soil release agent |
| 05/09/2001 | EP1097176A1 Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto |
| 05/08/2001 | US6228980 High-molecular polyamide |
| 05/08/2001 | US6228975 Magnetic recording media comprising film having good electrostatic adhesion, high-speed winding properties, uniform thickness and flatness |
| 05/08/2001 | US6228934 Methods and apparatus for the production of amorphous polymer suspensions |
| 05/08/2001 | US6228488 Process for making load limiting yarn |
| 05/08/2001 | US6228447 Polyethylene-2,6-naphthalene dicarboxylate resin and preform and bottle molded thereof |
| 05/08/2001 | US6228423 Biodegradable targetable microparticle delivery system |
| 05/08/2001 | US6228302 Process for the production of polyester resins |
| 05/08/2001 | CA2031611C Process for increasing the direct esterification reaction rate of a diacid with a glycol |
| 05/04/2001 | CA2324885A1 Polyesters |
| 05/03/2001 | WO2001030904A1 Polyethylene terephthalate resin molding and the manufacturing process thereof |
| 05/03/2001 | WO2001030893A1 Methods for preparing soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and polymer products comprising such compositions |
| 05/03/2001 | WO2001030892A1 Polymer products comprising soft and elastic biodegradable polyhydroxyalkanoate copolymer compositions and methods of preparing such polymer products |
| 05/03/2001 | WO2001030889A1 Biaxially stretched biodegradable film |
| 05/03/2001 | WO2001030883A1 Process for producing aliphatic polyester with excellent stability |
| 05/03/2001 | WO2001030882A1 Polyester association thickeners |
| 05/03/2001 | WO2001030878A1 Phthalic anhydride based polyester-ether polyols and urethane prepolymers produced therefrom |
| 05/03/2001 | WO2001030729A1 Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste |
| 05/03/2001 | US20010000728 A compliant poly(ethylene glycol)-oligotrimethylene carbonate copolymer on a tissue surface, wherein the normalized compliance ratio of the tissue and the material is about 0.5 to 3 |
| 05/03/2001 | CA2386045A1 Polyethylene terephthalate resin molding and the manufacturing process thereof |
| 05/02/2001 | EP1095960A1 System and process for producing polycondensation polymer |
| 05/02/2001 | EP1095930A1 Novel compounds |
| 05/02/2001 | EP1095093A1 Multi-layered polyester articles containing a residue of phenylenedi(oxyacetic acid) and having good barrier to gas permeation |
| 05/02/2001 | EP1095092A1 Polyester film and methods for making same |
| 05/02/2001 | EP1095091A1 Polyestercarbonates which exhibit improved processibility |
| 05/02/2001 | EP1095071A1 Aromatic polymers with pendant fluorinated ionic groups |
| 05/02/2001 | EP1082375A4 Improved conversion of contaminated polyethylene terephthalate to decontaminated polybutylene terephthalate |
| 05/02/2001 | EP0960021A4 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 05/02/2001 | EP0956313A4 Modified polyesters |
| 05/02/2001 | EP0920409B1 A process for the production of a condensation product of a carboxylic acid |
| 05/02/2001 | CN1293696A Polyester resin compositions for calendering |
| 05/02/2001 | CN1293694A Method for producing polyalkyl arylates |