| 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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| 06/29/2011 | CN102107018A Postoperative anti-adhesion membrane and application thereof |
| 06/29/2011 | CN101649045B Biodegradable polyester-polyester segmented copolymer, preparation method and application thereof |
| 06/29/2011 | CN101629012B Polyester master particle for high-penetration high-brightness film and preparation method thereof |
| 06/29/2011 | CN101418010B Novel bridged beta-diimido binuclear aluminum compound and preparation method and use thereof |
| 06/29/2011 | CN101374883B Process for producing aliphatic polyester |
| 06/28/2011 | US7968671 Alkylphenol-terminated copolycarbonates, processes for preparing the same, molding compositions containing the same, and articles prepared therefrom |
| 06/28/2011 | US7968670 Polyimide resin and liquid crystal alignment layer and polyimide film using the same |
| 06/28/2011 | US7968657 Thermoplastic polyhydroxyalkanoate compounds |
| 06/28/2011 | US7968656 Faster absorption or hydrolysis, while preserving mechanical strength required for e.g. surgical sutures; also used to produce microspheres for use as an injectable composition or drug delivery carrier; copolymer of diglycolid acid, diethylene glycol, and a lactone |
| 06/28/2011 | US7968641 Water-dispersible polyurethane-vinyl polymer compositions |
| 06/23/2011 | WO2011074842A2 Recombinant microorganism for producing polylactic acid or a polylactic acid copolymer from glycerol and method for producing polylactic acid or a polylactic acid copolymer from glycerol using the microorganism |
| 06/23/2011 | WO2011074760A2 Polylactide resin, a production method for the same and a polylactide resin composition comprising the same |
| 06/23/2011 | WO2011073220A1 Hyperbranched polyester with a hydrophobic nucleus for solubilizing poorly soluble active substances |
| 06/23/2011 | US20110152496 Acid-labile polymers and monomers for their construction |
| 06/23/2011 | US20110152495 Method for moulding poly(1,4-dioxanone) |
| 06/23/2011 | US20110152493 Method of making polylactic acid using carbene derivatives as the catalyst |
| 06/23/2011 | US20110152492 Polymer Compositions and Methods of Making and Using Same |
| 06/23/2011 | US20110152305 Films and particles |
| 06/23/2011 | US20110151566 Biodegradable polymers, complexes thereof for gene therapeutics and drug delivery, and methods related thereto |
| 06/23/2011 | US20110151004 Injectable Microspheres |
| 06/23/2011 | US20110150819 Inhibition of bacterial biofilms with imidazole derivatives |
| 06/23/2011 | US20110147998 Polyester Compositions with Good Melt Rheological Properties |
| 06/23/2011 | US20110146524 Modified Starch of Enhanced Water Soluble Dye Composition in Core Projectile and Method of Making |
| 06/22/2011 | EP2336401A1 Composition and process for preparing nir shielding masterbatch and nir shielding masterbatch and application thereof |
| 06/22/2011 | EP2336218A1 Hydrophilic material, medical material and sustained release pharmaceutical material |
| 06/22/2011 | EP2336217A1 Polyester polymerization catalyst and method for producing polyester using same |
| 06/22/2011 | EP2334713A1 Method for producing copolyesters, copolyesters, and molded parts made of copolyesters |
| 06/22/2011 | EP2334712A1 Bioresorbable polymers synthesized from monomer analogs of natural metabolites |
| 06/22/2011 | EP2334418A1 Acid endcapped caprolactone or valerolactone dispersing agents |
| 06/22/2011 | EP2102159B1 Bis-carbazole monomers and polymers |
| 06/22/2011 | CN1965004B Functionalized olefin polymers |
| 06/22/2011 | CN102105533A Flame-retardant polybutylene terephthalate-based resin composition |
| 06/22/2011 | CN102105509A Aliphatic polyester resin and production method thereof |
| 06/22/2011 | CN102105508A Method for the production of polymers with neutral color tone |
| 06/22/2011 | CN102105503A Use of 2-isopropyl-2-alkyl-1,3-propanediols for the manufacture of polymers |
| 06/22/2011 | CN102105156A Novel conjugates of polymers having a therapeutically active agent and an angiogenesis targeting moiety attached thereto and uses thereof in the treatment of angiogenesis related diseases |
| 06/22/2011 | CN102102237A Modified chopped fiber of permanent porous high-moisture-absorption quick-drying terylene and preparation method thereof |
| 06/22/2011 | CN102102003A Polyester hot melt adhesive for making films and preparation method thereof |
| 06/22/2011 | CN102101936A Polybutylene terephthalate nano composite material and preparation method thereof |
| 06/22/2011 | CN102101914A Method for preparing melt drop-resistance flame-retarding polyester resin |
| 06/22/2011 | CN102101913A Method for preparing polytrimethylene terephthalate copolyester elastomer |
| 06/22/2011 | CN101307139B Method for synthesizing phosphorus-containing polyester for fire retardant electronic packaging material |
| 06/22/2011 | CN101243119B Process for the production of polyester ether poly- or mono-ols |
| 06/22/2011 | CN101155851B Polyetherester block copolymer |
| 06/22/2011 | CN101143921B Preparation method for thermosetting pure polyester resin |
| 06/22/2011 | CN101139434B Fluorinated polyesters with low surface energy and preparation method thereof |
| 06/21/2011 | US7964211 Semi-crystalline absorbable microspheres |
| 06/21/2011 | US7964152 End reactor |
| 06/21/2011 | CA2497980C Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid |
| 06/16/2011 | WO2011071558A1 Copolyether ester elastomer |
| 06/16/2011 | WO2011071502A1 Improved elastomeric compositions |
| 06/16/2011 | WO2011071107A1 Photosensitive adhesive composition having adhesiveness even after photocuring reaction and after pattern formation |
| 06/16/2011 | WO2011071003A1 Insulating film for electromagnetic coil, and motor and transformer each equipped with same |
| 06/16/2011 | WO2011071002A1 Label |
| 06/16/2011 | WO2011070282A2 Method for preparing a polymer from at least one cyclic monomer |
| 06/16/2011 | WO2011069746A1 Reactive compounds on the basis of transesterification |
| 06/16/2011 | WO2011069244A1 Medium chain length polyhydroxyalkanoate polymer and method of making same |
| 06/16/2011 | US20110144301 Method and Device for Cleaning an Absorptive Polyester |
| 06/16/2011 | US20110144296 Ring-opening polymerization of cyclic compounds catalyzed by carbene derivatives |
| 06/16/2011 | US20110144287 Resin particle and process for production thereof |
| 06/16/2011 | US20110144259 Use of 1,1-dimethylol cycloalkanes or 1,1-dimethylol cycloalkenes for the production of polymers |
| 06/16/2011 | US20110144257 Salt resistant polyamide compositions |
| 06/16/2011 | US20110142947 Novel formulations |
| 06/16/2011 | US20110140307 Method of making polylactic acid and its products |
| 06/16/2011 | CA2781699A1 Medium chain length polyhydroxyalkanoate polymer and method of making same |
| 06/15/2011 | EP2333001A1 Polyester compositions which comprise cyclobutanediol and certain thermal atabilizers, and/or reaction products thereof |
| 06/15/2011 | EP2332720A2 Reusable closures for packages and methods of making and using the same |
| 06/15/2011 | EP2332592A1 Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
| 06/15/2011 | EP2331606A2 Biodegradable nitric oxide generating polymers and related biomedical devices |
| 06/15/2011 | EP2331605A2 Polyester melt-phase compositions having improved thermo-oxidative stability, and methods of making and using them |
| 06/15/2011 | EP2331604A1 Polyester melt-phase compositions having improved thermo-oxidative stability, and methods of making and using them |
| 06/15/2011 | EP2331603A1 Aliphatic-aromatic polyester |
| 06/15/2011 | EP2331602A1 Method for coating paper |
| 06/15/2011 | EP2331601A1 Use of substituted 2-aryl-2-alkyl-1,3-propanediols or substituted 2-cyclohexyl-2-alkyl-1,3-propanediols for manufacturing polymers |
| 06/15/2011 | EP1848755B1 Improved phthalonitrile composites |
| 06/15/2011 | CN1847288B Polymeric phosphite composition and hydrocyanation of unsaturated organic compounds and the isomerization of unsaturated nitriles |
| 06/15/2011 | CN102099417A Reaction products based on amphiphilic block copolymers and their use as impact modifier |
| 06/15/2011 | CN102094256A Method for producing modified cation polyester filament and product thereof |
| 06/15/2011 | CN102093674A Flame retardant thermoplastic polyether ester elastomer and preparation method thereof |
| 06/15/2011 | CN102093617A Method for preparing composite conductive polyethylene carbon black material with improved positive temperature coefficient performance |
| 06/15/2011 | CN102093547A Preparation method of polyester polyol of modified isocyanate, preparation method of isocyanate prepolymer and preparation method of polyurethane elastomer |
| 06/15/2011 | CN102093546A Method for synthesizing polylactic acid by using catalytic one-step method and taking calcined kaoline as catalyst |
| 06/15/2011 | CN102093545A Method for preparing 2-methyl-1, 3-propanediol ester polyterephthalate and copolyester elastomer thereof |
| 06/15/2011 | CN102093544A 1, 2-propanediol copolyester polyterephthalate with high 1, 2-propanediol content and preparation method thereof |
| 06/15/2011 | CN102093543A Method for preparing 2,3-polybutylece terephthalate and copolyester thereof |
| 06/15/2011 | CN102093542A Polyester/nanometer layered multi-hydroxide flame retardant composite and preparation method thereof |
| 06/15/2011 | CN102093541A Application of aliphatic tertiary amine in cyclic ester ring opening polymerization and ring opening polymerization method of cyclic ester |
| 06/15/2011 | CN102093540A Ricinoleic acid-based elastomer |
| 06/15/2011 | CN102093526A Preparation method of demulsifier for oil fields |
| 06/15/2011 | CN102090392A Preparation method of quaternary degradable antibacterial agent |
| 06/15/2011 | CN101717477B Nanometer hydroxyapatite-based bioactive material and method for preparing same |
| 06/15/2011 | CN101612546B High-efficiency multi-section type final polycondensation reactor |
| 06/15/2011 | CN101538359B Method for preparing high molecular weight branched polylactic acid by molten polymerization |
| 06/15/2011 | CN101531756B Method for preparing water soluble polyethylene glycol/polylactic segmented polycarbonate resin |
| 06/15/2011 | CN101531755B Modified waterborne alkyd resin of organic acid salt and preparation method thereof |
| 06/15/2011 | CN101445607B Copolymer of fibroin and poly D,L-lactic acid, preparation method and application thereof |
| 06/15/2011 | CN101376691B Preparation of flame-retardant polyester for preparing industrial yarn |
| 06/15/2011 | CN101376690B Preparation of flame-retardant polyester for preparing fiber |
| 06/15/2011 | CN101341184B Continuous manufacture of poly(trimethylene terephthalate) |
| 06/15/2011 | CN101146847B Two-step method for producing polyesterols |