| 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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| 03/20/2002 | EP1188782A2 Polyhydroxyalkanoate and manufacturing method thereof |
| 03/20/2002 | EP1188781A1 Impact modifier and polyester composition containing the modifier |
| 03/20/2002 | EP1188780A1 Silica gel containing rubber compounds with organic siliciumcompounds as compounding agent |
| 03/20/2002 | EP1187867A1 Thermally stable polymers, method of preparation, and articles made therefrom |
| 03/20/2002 | EP0898563A4 Polyester ionomers for implant fabrication |
| 03/20/2002 | CN1341135A Process for producing aliphatic polyester with excellent stability |
| 03/20/2002 | CN1341134A Purification of recycled 1,3-propanediol during polyester preparation |
| 03/20/2002 | CN1340591A 液晶聚酯及其制备方法 Liquid crystal polyesters and their method of preparation |
| 03/19/2002 | US6359106 Production process and production apparatus for polybutylene terephthalate |
| 03/19/2002 | US6359105 Xerography properties |
| 03/19/2002 | US6359102 Admixing an aqueous solution comprising a first monomer with a water-immiscible organic solvent; catalyst selected from tertiary amine, quaternary amine and phosphonium catalysts, acid scavenger and acid forming comonomer; recovering |
| 03/19/2002 | US6359023 Polyurethane prepolymer containing NCO groups |
| 03/19/2002 | US6358620 Chemical resistant thermosetting resin |
| 03/19/2002 | US6358578 Method for the production of polyester with mixed catalysts |
| 03/19/2002 | US6358435 Used in (co)polymerization and polymer modification |
| 03/14/2002 | WO2002020698A1 Blends of stretchable liquid crystal polymers with thermoplastics |
| 03/14/2002 | WO2002020640A1 Composition for synthesising a carrier-laquer for pentaphthalic paints |
| 03/14/2002 | WO2002020263A1 Heat seal coating and coated film |
| 03/14/2002 | US20020032302 Process for recycling polytrimethylene terephthalate cyclic dimer |
| 03/14/2002 | US20020032301 Process for gelling aqueous media, use of copolyesters as gelling agents for aqueous media and new gelling copolyesters for aqueous media |
| 03/14/2002 | US20020032300 Nontitanyl carboxylates enhance the catalytic functionality of titanyl oxalate catalysts. |
| 03/14/2002 | US20020032298 Lysine-based isocyanate endcapped absorbable star polymer molecules |
| 03/14/2002 | US20020031968 Hydrophilic polyester fiber and hydrophilic nonwoven fabric using the same and their production |
| 03/14/2002 | DE10043277A1 Verfahren zum Erhöhen des Molekulargewichts eines Polymergranulats A method for increasing the molecular weight of a polymer granulate |
| 03/13/2002 | EP1186628A2 Raw material dispersion for the manufacture of polyester, process for the preparation thereof, and process for the preparation of polyester products using the dispersion |
| 03/13/2002 | EP1186622A2 A process for producing polyester resin |
| 03/13/2002 | EP1185576A1 Polyester molding composition |
| 03/13/2002 | EP1185575A1 Low melt viscosity amorphous copolyesters with enhanced glass transition temperatures |
| 03/13/2002 | EP1185567A1 Acrylic modified waterborne alkyd or uralkyd dispersions |
| 03/13/2002 | EP1185537A1 Benzylidenecyanoacetates and a method for making benzylidenecyanoacetates |
| 03/13/2002 | EP1037928B1 Multi-cationic polymers |
| 03/13/2002 | EP0939639A4 Methods and compositions for reducing or eliminating post-surgical adhesion formation |
| 03/13/2002 | EP0871676B1 Use of reactive prepolymeric organic compounds |
| 03/13/2002 | CN1340077A Glycolysis process for recycling of post-consumer PET |
| 03/13/2002 | CN1339964A Biodegradable composite material for the production of microcapsules |
| 03/13/2002 | CN1339516A Method and device for producing polyester polyol, polyester polyol and polurethane foam |
| 03/13/2002 | CN1339429A Process for preparing aromatic carboxylic acid |
| 03/13/2002 | CN1080737C Mixed catalyst synthesized from polyester polymer |
| 03/13/2002 | CN1080736C Process for preparation of copolyester resin having low acetaldehyde content |
| 03/13/2002 | CN1080734C Outdoor durable powder coating compositions |
| 03/13/2002 | CA2357103A1 Silica gel-containing rubber compounds with organosilicon compounds as compounding agent |
| 03/12/2002 | US6355772 Melt spinning polylactide composition at extrusion temperature of 150 degrees c or higher to provide fibers, drawing fibers and providing takeup velocity of 500 meters/minute |
| 03/12/2002 | US6355765 Liquid crystal polymers; mechanical properties; terephthalic acid derivative comonomers |
| 03/12/2002 | US6355755 Synthesis of poly(propylene fumarate) by acylation of propylene glycol in the presence of a proton scavenger |
| 03/12/2002 | US6355738 Blends; solid phase polymerization |
| 03/12/2002 | US6355716 Antistatic agents; heat resistance |
| 03/12/2002 | CA2086438C Anti-herpes virus and cytomegalovirus oligomers |
| 03/07/2002 | WO2002018480A2 Non-blocking polymeric articles |
| 03/07/2002 | WO2002018476A2 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters |
| 03/07/2002 | WO2002018475A1 Silicon-modified, sulphonated comb polymers and preparations, especially hair care preparations based on said silicon-modified, sulphonated comb polymers |
| 03/07/2002 | WO2002018474A1 Free-flowing, amphiphilic, non-ionic oligoesters |
| 03/07/2002 | WO2002018473A1 Biodegradable raw material for plastic and use thereof |
| 03/07/2002 | WO2002018472A2 Procedure for the manufacture of poly-(ethylene terephthalate) |
| 03/07/2002 | WO2002018470A2 Method for increasing the molecular weight of a polymer granulate |
| 03/07/2002 | WO2002018134A1 Molded laminate |
| 03/07/2002 | WO2001062838A3 Method to decrease the acetaldehyde content of melt-processed polyesters |
| 03/07/2002 | WO2001046304A3 Polymeric foam processing |
| 03/07/2002 | US20020028911 Ethyl or hexyl dichlorophosphate or dichlorophosphonate reacted with a polyester prepolymer |
| 03/07/2002 | US20020028909 Esterification of terephthalic acid with trimethylene glycol in the presence of a titanium catalyst |
| 03/07/2002 | US20020028908 Alkylene terephthalate units, poly(alkylene glycol) units, and pentaerythritol and/or carboxy methylene or ethylene phosphonic acid units; high dye receptivity, minimal streakiness |
| 03/07/2002 | US20020028906 Terephthalic acid, 2,6- naphthalenedicarboxylic acid, hydroquinone, and p-hydroxybenozic acid monomers; molding materials |
| 03/07/2002 | US20020028904 Crystalline polyester resins and processes for their preparation |
| 03/07/2002 | US20020028859 Process for producing thermoplastic resin composition |
| 03/07/2002 | US20020028189 Biocompatible macromers |
| 03/07/2002 | DE10041163A1 Haarkosmetische Formulierungen Hair cosmetic formulations |
| 03/07/2002 | CA2419438A1 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters |
| 03/06/2002 | EP1184401A1 Liquid crystalline polyester and method for producing the same |
| 03/06/2002 | EP1183319A1 Agricultural mulch films with triggered degradation |
| 03/06/2002 | CN1339043A Aromatic polycarbonate, process for producing the same, and molded article |
| 03/06/2002 | CN1080282C Inline solid state polymerization of PET falkes for mfg. plastic strap |
| 03/06/2002 | CN1080274C Process for producing polyester articles having low acetaldehyde |
| 03/06/2002 | CN1080273C Process for producing polyesters using titanium-containing catalyst-inhibitor combinations |
| 03/05/2002 | US6353086 Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof |
| 03/05/2002 | US6353062 Continuous process for producing poly(trimethylene terephthalate) |
| 03/05/2002 | US6353036 Depolymerization of polyethylene terephthalate adding maleic anhydride and reacting, adding dicyclopentadiene to carboxy group and adding a polyhydroxy alcohol and/or polybasic acid for condensation |
| 03/05/2002 | US6353030 Relating to organic compounds |
| 03/05/2002 | US6352783 Copolyester containing 4,4'-biphenyldicarboxylic acid, 1,4-cyclohexanedimethanol and an ultraviolet light absorbing compound and articles made therefrom |
| 03/05/2002 | US6352761 Modified copolyesters and improved multilayer reflective films |
| 03/05/2002 | US6352710 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 |
| 02/28/2002 | WO2002016627A2 Sulfur containing polyhydroxyalkanoate compositions and method of production |
| 02/28/2002 | WO2002016467A1 Catalysts for polyester production, process for producing polyester, and polyester |
| 02/28/2002 | WO2002016465A1 Copolymers of cyclic esters and cyclic formals |
| 02/28/2002 | WO2002016464A2 Method of producing colored polyester thermoplastic materials through specific solid-state procedures |
| 02/28/2002 | WO2002015853A1 Hair cosmetic formulations |
| 02/28/2002 | WO2001088004A3 High molecular weight polyester polymer, method for making same and use thereof |
| 02/28/2002 | US20020026030 Crystallizing and preheating polymer in one step, without drying/annealing step in between |
| 02/28/2002 | US20020026028 Low molar mass aliphatic polyester polyols, their preparation and use in high performance coating compositions |
| 02/28/2002 | US20020026020 High temperature continuous addition polymerization and condensation process for modifying a function group on the polymer prepared |
| 02/28/2002 | US20020026015 Hyperbranched polyol comprising both external and partially embedded hydroxyl groups in the structure; principal resin polyol comprising at a polyester polyol, a polyether polyol, or a polyacrylate; curing agent |
| 02/28/2002 | US20020025999 Color stable compositions containing arylate-comprising polymers |
| 02/28/2002 | US20020025483 Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom |
| 02/28/2002 | DE10039643A1 Funktionalisierte Perylentetracarbonsäurediimide Functionalized perylenetetracarbimides |
| 02/28/2002 | CA2419976A1 Hair cosmetic formulations |
| 02/27/2002 | EP1181096A1 Esterification catalysts |
| 02/27/2002 | EP1023400B1 1,5(8)-bis(substituted-n-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds |
| 02/27/2002 | EP0795571B1 Process for preparing polyhydroxy carboxylic acid |
| 02/27/2002 | CN1338056A Melt polymer synthesis of poly ether phosphine oxides |
| 02/27/2002 | CN1337903A New use |
| 02/27/2002 | CN1079835C Process for recovering polyhydroxyalkanoates using air classification |
| 02/27/2002 | CN1079824C Ester oligomers suitable as soil release agents in detergent composition |