| 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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| 07/24/2013 | CN102115531B Preparation method of ABA-type triblock polyester-ether copolymer |
| 07/24/2013 | CN102027038B Use of a cyclohexane diol mixture for manufacturing polymers |
| 07/24/2013 | CN101600753B Stable lactide particles |
| 07/23/2013 | US8492505 Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use |
| 07/23/2013 | US8492504 Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents |
| 07/23/2013 | US8492501 Polycarbonate recovery from polymer blends by liquid chromatography |
| 07/23/2013 | US8492500 Method for producing liquid-crystalline polyester |
| 07/23/2013 | CA2617199C Fuel additives |
| 07/23/2013 | CA2601522C Biodegradable aliphatic-aromatic polyester |
| 07/23/2013 | CA2601519C Biodegradable aliphatic-aromatic copolyester |
| 07/23/2013 | CA2601183C Biodegradable aliphatic-aromatic copolyester |
| 07/23/2013 | CA2601181C Biodegradable aliphatic-aromatic polyesters |
| 07/18/2013 | WO2013106623A1 Polyester resins with particular carbon black as a reheat additive |
| 07/18/2013 | WO2013106464A1 Engineered strain of escherichia coli for production of poly-r-3-hydroxyalkanoate polymers with defined monomer unit composition and methods based thereon |
| 07/18/2013 | WO2013074476A4 Low naphthenic liquid crystalline polymer composition |
| 07/18/2013 | WO2013064219A3 Quality test for polymerizable lactic acid and method for producing same |
| 07/18/2013 | US20130184430 Anti-electrostatic polyester composition |
| 07/18/2013 | US20130184429 Functional biodegradable polymers |
| 07/18/2013 | US20130184415 Biodegradable resin composition |
| 07/18/2013 | US20130184414 Catalyst system and process for preparing of polyester resins, fibre, filaments and yarn using said catalyst system |
| 07/18/2013 | US20130184388 Colorants |
| 07/18/2013 | US20130183470 Ultra-high iv polyester for extrusion blow molding and method for its production |
| 07/17/2013 | EP2615123A1 Method for producing polyester compositions |
| 07/17/2013 | EP2614100A1 Method for producing polyester alcohols |
| 07/17/2013 | CN203065381U PET (polyethylene terephthalate) section aldehyde removal tower |
| 07/17/2013 | CN203061187U Vertical type stirring-free polycondensation reactor |
| 07/17/2013 | CN203061183U Polymerization reaction stirrer |
| 07/17/2013 | CN203061182U Horizontal type stirrer |
| 07/17/2013 | CN1886517B Process for recovering polyhydroxialkanoates ('PHAs') from cellular biomass |
| 07/17/2013 | CN103210039A Polyester resin |
| 07/17/2013 | CN103210016A Method for preparing star polymers |
| 07/17/2013 | CN103210015A Method for preparing amide-initiated polymers having a varied architecture |
| 07/17/2013 | CN103205104A Preparation method of POSS (Polyhedral Oligomeric Silsesquioxane) hybridized polylactic acid/polycarbonate alloy |
| 07/17/2013 | CN103205096A Novel colored pavement material and manufacturing method thereof |
| 07/17/2013 | CN103205093A Preparation method of polyester resin |
| 07/17/2013 | CN103204981A Method for synthesizing polylactic acid-block-polyN-isopropyl acrylamide temperature-sensitive material |
| 07/17/2013 | CN103204837A A photodegradable crosslinking agent and a preparation method and applications thereof |
| 07/17/2013 | CN103203934A Heat shrinkage copolyester film and preparation method thereof |
| 07/17/2013 | CN102643414B Preparation method of hydrophilic antistatic polyester |
| 07/17/2013 | CN102604064B Amino polyester polyether castor oil, preparation method and application thereof |
| 07/17/2013 | CN102558531B Amine polyester-polyether and preparation method and application thereof |
| 07/17/2013 | CN102471467B Optical lens, and polyester carbonate copolymer for use in optical lenses |
| 07/17/2013 | CN102408824B Polyester polyurethane coating for rotor wings of helicopter and preparation method thereof |
| 07/17/2013 | CN102408768B Solvent-free two-component polyurethane putty for rotor wing |
| 07/17/2013 | CN102329269B Synthesis of bionic creatininium chloride and catalytic polycondensation method for synthesizing high-molecular-weight polylactic acid |
| 07/17/2013 | CN102162151B Polyester fiber |
| 07/17/2013 | CN101570596B Method for preparing cationic-dyeable copolyester |
| 07/17/2013 | CN101203544B Thermoplastic articles comprising cyclobutanediol having a decorative material embedded therein |
| 07/16/2013 | US8487068 Method of manufacturing polybenzoxazole precursor |
| 07/16/2013 | US8487067 Polycarbonate resin and transparent film formed therefrom |
| 07/16/2013 | US8487066 Polycarbonate nanocomposites |
| 07/16/2013 | US8487041 Unsaturated polyester |
| 07/16/2013 | US8487018 Heavy metal-free and anaerobically compostable vinyl halide compositions, articles and landfill biodegradation |
| 07/16/2013 | US8486871 Lubricant for compression type refrigerating machine and refrigeration system using the same |
| 07/16/2013 | US8486526 Low volatiles coatings, sealants and binders from renewable oils |
| 07/16/2013 | CA2636302C Polyether-polylactic acid composition and polylactic acid-based film containing same |
| 07/16/2013 | CA2526007C Releasable polymeric conjugates based on aliphatic biodegradable linkers |
| 07/16/2013 | CA2513866C Aqueous dispersion of alkyde resin which is treated with an oxidizing agent and which has improved drying properties |
| 07/11/2013 | WO2013103574A1 2,5-furan dicarboxylic acid-based polyesters prepared from biomass |
| 07/11/2013 | WO2013051686A9 Packaging container for medical use |
| 07/11/2013 | US20130178598 Method for producing polylactic acid |
| 07/11/2013 | US20130178591 Advanced poly epoxy ester resin compositions |
| 07/11/2013 | US20130177774 Modified Polyalkylene Terephthalate Resin for Improving Adhesion, Modified Polyalkylene Terephthalate Resin Composition for Improving Adhesion, Resin Molded Article, and Bonded Article |
| 07/10/2013 | EP2612878A1 Polylactic acid block copolymer |
| 07/10/2013 | EP2612877A1 Method for producing polylactic acid block copolymer |
| 07/10/2013 | EP2612203A1 Toner, method for producing the toner, and image forming method |
| 07/10/2013 | EP2611885A2 Novel copolymers for use as oilfield demulsifiers |
| 07/10/2013 | EP2611868A1 Biodegradable terpolymers and terpolymer blends as pressure-sensitive adhesives |
| 07/10/2013 | EP2611852A1 Branched polyesters based on citric acid and also their preparation and use |
| 07/10/2013 | EP2611846A1 Catalyst for urethane bond formation |
| 07/10/2013 | CN103201799A Insulated wire |
| 07/10/2013 | CN103201683A Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 07/10/2013 | CN103201311A Method for recovery of stabilized polyhydroxyalkanoates from biomass that has been used to treat organic waste |
| 07/10/2013 | CN103201310A Process for production of liquid crystalline polyester resin, and apparatus for production of liquid crystalline polyester resin |
| 07/10/2013 | CN103201309A Polyketal adducts, methods of manufacture and uses thereof |
| 07/10/2013 | CN103201308A Esterification product and cosmetics |
| 07/10/2013 | CN103194053A Novel color pavement material prepared form drainage oil and waste PET and manufacture method thereof |
| 07/10/2013 | CN103194052A Toughened polylactic acid and preparation method of same |
| 07/10/2013 | CN103193986A Epoxy-terminated silicone oil-modified hydroxyl-terminated hyperbranched polyester, and preparation method and application thereof |
| 07/10/2013 | CN103193970A Preparation method of hyperbranched fluorescent polymer |
| 07/10/2013 | CN103193969A N, N-dimethylaniline-alcohol-based magnesium catalyst, as well as preparation method and application thereof |
| 07/10/2013 | CN103193968A Preparation method of graphite-base flame-retarding polyester carbonizing agent |
| 07/10/2013 | CN103193967A Preparation method and applications of hyperbranched azo polymer |
| 07/10/2013 | CN103193966A Unsaturated polyester resin for artificial stone and synthesis method thereof |
| 07/10/2013 | CN103193965A Preparation method of monoamino-terminated polyethylene glycol-polyester amphiphilic block copolymer and obtained product |
| 07/10/2013 | CN103193964A Method for preparing cellulose ester grafted aliphatic polyester copolymer |
| 07/10/2013 | CN103193963A Supercritical carbon dioxide dispersion polymerization stabilizer as well as preparation method and using method thereof |
| 07/10/2013 | CN102660216B Method for preparing adhesive for compounding aluminizing film |
| 07/10/2013 | CN102585188B Novel phosphorus-containing thermotropic liquid crystal copolyester and preparation method and application thereof |
| 07/10/2013 | CN102321449B Method for preparing temperature-resistant composite adhesive with high solid content |
| 07/10/2013 | CN102250577B Preparation method of composite adhesive used for solar energy backboard |
| 07/10/2013 | CN101981083B A new titanium-based catalyst showing excellent activity and selectivity in polycondensation reactions |
| 07/09/2013 | US8481675 Chemical recycling of PLA by alcoholysis |
| 07/09/2013 | US8481673 Bio-degradable/absorbable polymer having reduced metal catalyst content, and process for production thereof |
| 07/09/2013 | US8481653 Biodegradable aliphatic-aromatic copolyester |
| 07/09/2013 | US8481651 Biodegradable multi-block co-polymers |
| 07/09/2013 | US8481641 Flame and smoke spread retardant molding compounds and components molded from these compounds |
| 07/09/2013 | US8481621 Compositions comprising an amino triazine and ionomer or ionomer precursor |
| 07/09/2013 | CA2558583C Polymer-based compositions and conjugates of hiv entry inhibitors |
| 07/04/2013 | WO2013101992A1 Copolyester blends with improved melt strength |