| 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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| 01/30/2013 | CN101845209B Soybean oil modified alkyd as well as preparation method and application thereof in coating |
| 01/29/2013 | US8362189 Catalyst mixture and method for the production of polyesters with high viscosity |
| 01/29/2013 | US8362159 Degradable biocompatible block copolymer |
| 01/29/2013 | US8362158 Polyglycolic acid resin composition |
| 01/29/2013 | US8362157 Polylactic acid composition and molding comprising the composition |
| 01/29/2013 | US8362146 Impact-modified polyesters with hyperbranched polyesters/polycarbonates |
| 01/29/2013 | US8361629 Half mirror and process for producing same |
| 01/29/2013 | US8361628 Process for producing metal film |
| 01/29/2013 | CA2450123C Biodegradable polyhydric alcohol esters |
| 01/24/2013 | WO2013012707A1 Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof |
| 01/24/2013 | WO2013012706A1 Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof |
| 01/24/2013 | WO2013012705A1 Method for color stabilization of poly(butylene-co-adipate terephthalate |
| 01/24/2013 | WO2013012556A1 Sulfopolyester polymer compositions with improved water dispersibility |
| 01/24/2013 | WO2013012394A1 An aqueous dispersible polymer composition |
| 01/24/2013 | US20130023692 Polyesterification method |
| 01/24/2013 | US20130023641 2-methylene glutaric acid copolymer and method for producing same |
| 01/24/2013 | US20130023604 Sulfopolyester polymer compositions with improved water dispersibility |
| 01/24/2013 | US20130023509 Hyaluronic acid based copolymers |
| 01/24/2013 | US20130023508 Hyaluronic acid based copolymers |
| 01/24/2013 | US20130023507 Hyaluronic acid based copolymers |
| 01/24/2013 | US20130022908 Polyester resin for toner, electrostatic-image-developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 01/24/2013 | US20130022907 Polymer derived from dehydroabietic acid and uses thereof |
| 01/24/2013 | US20130022906 Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatus |
| 01/24/2013 | US20130020526 Water-Soluble Nanoparticles Stabilized with Multi-Functional Group Ligands and Method of Preparation Thereof |
| 01/24/2013 | CA2840950A1 Sulfopolyester polymer compositions with improved water dispersibility |
| 01/24/2013 | CA2834267A1 An aqueous dispersible polymer composition |
| 01/23/2013 | EP2547712A1 Catalyst system and process for preparing of polyester resins, fibre, filaments and yarn using said catalyst system |
| 01/23/2013 | EP2547505A1 Sustainable compositions, related methods, and members formed therefrom |
| 01/23/2013 | CN202688243U Outside-tube falling film condensation polymerization reaction kettle |
| 01/23/2013 | CN102892936A Recycled poly(trimethylene) terephthalate and processes therefor |
| 01/23/2013 | CN102892800A Catalysis of cross-linking |
| 01/23/2013 | CN102888671A Water-dispersible and multicomponent fibers from sulfopolyesters |
| 01/23/2013 | CN102888085A Additive type phosphorus phenanthrene oxa-flame retardant and preparation method thereof |
| 01/23/2013 | CN102887993A Preparation method of waterborne polyester resin used in coil coatings and application thereof |
| 01/23/2013 | CN102887992A Polyester/polyethylene glycol block copolymer containing side cinnamoyl group and application thereof |
| 01/23/2013 | CN102443152B Preparation method of polyester chip with multiple functions |
| 01/23/2013 | CN102432907B Preparation method of low-temperature-resistant cold-resistant polyurethane bicomponent sole raw material |
| 01/23/2013 | CN102417589B Preparation method for low temperature curing polyester resin with high leveling performance |
| 01/23/2013 | CN102391482B Non-toxic environmentally friendly nadic anhydride polyester plasticizer and preparation method thereof |
| 01/23/2013 | CN102352012B Preparation method of damp type thermoplastic polyurethane elastomer |
| 01/23/2013 | CN102336897B Alkyd resin for quickly drying alkyd enamel paint and preparation method thereof |
| 01/23/2013 | CN102153737B High hydroxy alkyd resin for polyurethane curing agent and preparation method thereof |
| 01/23/2013 | CN102153736B High hydroxyl polyester resin for polyurethane elastic solidifying agent and preparation method thereof |
| 01/23/2013 | CN102105508B Method for the production of polymers with neutral color tone |
| 01/23/2013 | CN102027039B Method of making a metal terephthalate polymer |
| 01/23/2013 | CN102002151B High-solid type polyester resin and coil coating and preparation method of high-solid type polyester resin and coil coating |
| 01/23/2013 | CN101422615B Oridonin polymer micelle administration preparation and preparation method thereof |
| 01/23/2013 | CN101160339B Polyester resin for metal plate coating, resin-coated metal plate making use of the same, and metal can and lid |
| 01/22/2013 | US8357773 Steam purification of polyimide resins |
| 01/22/2013 | US8357769 Method for producing polyphenylene ether |
| 01/22/2013 | US8357749 Coating composition and articles made therefrom |
| 01/22/2013 | US8357508 Agitating and rapid heating in solvent, separating, suspending, precipitating |
| 01/22/2013 | US8357391 Coatings for implantable devices comprising poly (hydroxy-alkanoates) and diacid linkages |
| 01/17/2013 | WO2013010087A1 Poly((lactic-co-glycolic acid)-b-lysine) and process for synthesizing a block copolymer of plga {poly(lactic-co-glycolic acid)} and pll (poly-e-cbz-l-lysine) |
| 01/17/2013 | WO2013008801A1 Porous film and reflection plate using same |
| 01/17/2013 | WO2013008686A1 Composition containing 1,4-butanediol |
| 01/17/2013 | US20130018165 Method for Preparing Polytrimethylene Terephthalate with Sustained-Release Crystallinity |
| 01/17/2013 | US20130018143 Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof |
| 01/17/2013 | US20130018142 Method for color stabilization of poly(butylene-co-adipate terephthalate |
| 01/17/2013 | US20130018131 Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof |
| 01/17/2013 | US20130018130 Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof |
| 01/17/2013 | US20130017481 Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 01/17/2013 | US20130017333 Polyester resins |
| 01/17/2013 | US20130017265 Particles for multiple agent delivery |
| 01/17/2013 | DE102006062388B4 Verfahren zur Ringöffnungspolymerisation von cyclischen Estern Process for the ring-opening polymerization of cyclic esters |
| 01/17/2013 | CA2841059A1 1,4-butanediol-containing composition |
| 01/16/2013 | EP2546277A1 Wholly aromatic liquid crystal polyester and method for manufacturing same |
| 01/16/2013 | EP2545179A1 Production of polyhydroxyalkanoates |
| 01/16/2013 | EP2545093A2 Polyurethane polymers comprising copolyester polyols having repeat units derived from biobased -hydroxyfatty acids |
| 01/16/2013 | EP2544874A1 Method for producing plastic containers by stretch blow molding, preform, container and use of such a container |
| 01/16/2013 | CN202671733U Recovery device for ethylene glycol (EG) in production process of chemical fiber |
| 01/16/2013 | CN202671475U High-temperature ethanediol adding system for boiling washing stopped polycondensation reaction still |
| 01/16/2013 | CN202671474U Intelligent continuation preparation biodegradable plastics device and system |
| 01/16/2013 | CN202666522U Multipurpose stainless steel filter |
| 01/16/2013 | CN102883965A High functionality polyesters and coatings comprising the same |
| 01/16/2013 | CN102876278A Flow additive for urethane system |
| 01/16/2013 | CN102876276A High-strength marble glue and method for preparing same |
| 01/16/2013 | CN102875980A Preparation method of heat-resistant oxygen-resistant polyester film |
| 01/16/2013 | CN102875945A Preparation method for polyester and acrylate mixed aqueous dispersoid |
| 01/16/2013 | CN102875916A Dedicated Mg-Al-Zn modified non-toxic compound stabilizer for PVC (Poly Vinyl Chloride) pipes |
| 01/16/2013 | CN102875787A Catalyst of mesoporous material with titanic compound loaded and preparation method thereof |
| 01/16/2013 | CN102875786A Synthetic method and application for polydentate ligand chelating titanium catalyst used for polyester preparation |
| 01/16/2013 | CN102875785A Polyamide modified polyester resin and preparation method thereof, and automotive primer surfacer containing polyester resin |
| 01/16/2013 | CN102875784A Modified polyester polyol for soft polyurethane foam |
| 01/16/2013 | CN102875783A Polyester and preparation method and usage thereof |
| 01/16/2013 | CN102875782A Automatic control principle for 25-ton orthophthalic winding resin production process |
| 01/16/2013 | CN102875781A Medium-oil alkyd resin produced by illegal cooking oil |
| 01/16/2013 | CN102875780A Preparation method of polytrimethylene terephthalate composite material in-situ synthesized based on mesoporous silica material |
| 01/16/2013 | CN102875779A Process method for synthesizing medical biodegradable polylactic acid by performing polycondensation on lactic acid through catalysis of 1,5,7-triazabicyclo[4.4.0]decane-5-ene (TBD) |
| 01/16/2013 | CN102875778A Method for preparing degradable material |
| 01/16/2013 | CN102875767A Synthetic method of environment-friendly type waterborne polyurethane resin for artificial leather |
| 01/16/2013 | CN102875738A Preparation method of rosin-type mixed alcohol 191 resin |
| 01/16/2013 | CN102873954A Polyester film capable of being subjected to heat seal directly and preparation method |
| 01/16/2013 | CN102321249B Thermoplastic starch (TPS), biodegradable polyester/starch composite material and preparation thereof |
| 01/16/2013 | CN102276813B Targeting polymer drug carrier containing folic acid and preparation method thereof |
| 01/16/2013 | CN102143988B Use of substituted 2-aryl-2-alkyl-1,3-propanediols or substituted 2-cyclohexyl-2-alkyl-1,3-propanediols for manufacturing polymers |
| 01/16/2013 | CN102093674B Flame retardant thermoplastic polyether ester elastomer and preparation method thereof |
| 01/16/2013 | CN102093544B 1, 2-propanediol copolyester polyterephthalate with high 1, 2-propanediol content and preparation method thereof |
| 01/16/2013 | CN101773857B Titanium catalyst and preparation method and application thereof |
| 01/16/2013 | CN101716524B High-activity titanium complex catalyst, preparation method and application thereof in copolyester synthesis |