| 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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| 08/21/2013 | CN103254599A Method for preparing chitosan oligosaccharide modified biodegradable composite |
| 08/21/2013 | CN103254595A Preparation method of degradable lacrimal passage bracket with shape memory function |
| 08/21/2013 | CN103254442A Disulfide bond linked polyester comb-type graft copolymer as well as preparation method and application thereof |
| 08/21/2013 | CN103254416A Phenolic resin-modified water-based alkyd resin, preparation method thereof and coating |
| 08/21/2013 | CN103254415A Crystallized polyethylene terephthalate which contains silicone, and preparation process method thereof |
| 08/21/2013 | CN103254414A Sulfonic acid type polyester polyol and sulfonic acid type waterborne polyurethane as well as preparation methods thereof |
| 08/21/2013 | CN103254413A Method for preparing polyglycolic acid |
| 08/21/2013 | CN103254412A Preparation method of polyether ester block polymer |
| 08/21/2013 | CN103254411A Method for preparing high-molecular-weight polylactic acid through direct polycondensation and chain extension |
| 08/21/2013 | CN103254410A Preparation method of high-molecular-weight polylactic acid based on metal powder dehydrating agent |
| 08/21/2013 | CN103254409A Preparation method of high-molecular-weight polylactic acid based on metal alkoxide dehydrating agent |
| 08/21/2013 | CN103254398A Polyurethane containing tung oil conjugated double bonds in soft segment and synthetic method thereof |
| 08/21/2013 | CN103254247A Preparation of p phenylenediamine group bridged tetra aryloxy bimetallic rare earth amide and application thereof |
| 08/21/2013 | CN103254220A Chiral zinc compound and preparation method thereof as well as preparation method of polylactic acid |
| 08/21/2013 | CN102675613B Nitrogen-containing composite modified polyurethane polyol, as well as preparation method and application thereof |
| 08/21/2013 | CN102603991B Environmental-friendly waterborne protective and decorative paint for inner cabin of ship |
| 08/21/2013 | CN102443150B Polymer molecular brush having carbon-oxa-chain structures on main chain and side chain and synthesis method thereof |
| 08/21/2013 | CN102167805B High polymer and production method thereof |
| 08/21/2013 | CN102046693B Method for producing aliphatic polyester resin, and an aliphatic polyester resin composition |
| 08/21/2013 | CN102046379B Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units |
| 08/21/2013 | CN101993530B Antistatic polyester |
| 08/21/2013 | CN101939354B Process for manufacturing medium and high molecular weight polyesters |
| 08/21/2013 | CN101855282B Polymeric film and optical device comprising said film |
| 08/21/2013 | CN101616952B Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration |
| 08/20/2013 | US8513379 Depolymerization method for polymer containing ester bond in main chain and method for producing polymer containing ester bond in main chain from depolymerization product |
| 08/20/2013 | US8513378 Production method for water-absorbing resin powder |
| 08/20/2013 | US8513374 Biocompatible and biodegradable polymers from renewable natural polyphenols |
| 08/20/2013 | US8513354 Polymer material and method for the production thereof |
| 08/20/2013 | US8513332 Ink composition for color filter, method for preparing a color filter using the same, and color filter |
| 08/20/2013 | US8512833 Heat-shrinkable polyester film |
| 08/15/2013 | WO2013119959A1 Heteroatom containing cyclic dimers |
| 08/15/2013 | WO2013119820A1 Polyactide/silicon-containing block copolymers for nanolithography |
| 08/15/2013 | WO2013119496A1 Single-pot process for the production of polyester-co-carbonate polyols |
| 08/15/2013 | WO2013117972A1 Single-liquid type clear paint composition and method of multi-layer paint film formation in which it is used |
| 08/15/2013 | WO2013116945A1 Process for making starch-resin copolymer |
| 08/15/2013 | WO2013092508A3 Hydroxylamino polymer and method for the production thereof |
| 08/15/2013 | WO2013033360A3 Linear polyester resins and improved lithographic inks |
| 08/15/2013 | US20130211041 Process for the preparation of polyetherester polyols |
| 08/15/2013 | US20130211037 Method for producing polyester |
| 08/15/2013 | US20130211014 Poly (Lactic Acid) Resin Composition for Preparing Transparent and Impact-Resistant Article, Article Prepared Therefrom and Preparation Process Thereof |
| 08/15/2013 | US20130211013 Accelerator solution and process for curing curable resins |
| 08/15/2013 | US20130206637 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof |
| 08/15/2013 | US20130206636 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof |
| 08/15/2013 | US20130206635 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof |
| 08/14/2013 | EP2625214A1 Curable compositions and methods of catalyzing chemical reactions |
| 08/14/2013 | DE102012101087A1 Catalytic reaction comprises reacting a starting material with a catalyst to obtain a product at a desired degree of conversion such that the amount of the starting material and the catalyst is distributed in partial amounts |
| 08/14/2013 | CN203128464U Nitrogen pulse back-blowing device for PTA (pure terephthalic acid) daily silo for polyester production |
| 08/14/2013 | CN103249770A Polycarbonates as nucleating agents for polylactides |
| 08/14/2013 | CN103249757A Polyester quaternary ammonium salts |
| 08/14/2013 | CN103249756A Process for preparing foamed polymer |
| 08/14/2013 | CN103249539A Polyester film, manufacturing method therefor, solar-ell back sheet, and solar-cell module |
| 08/14/2013 | CN103249436A Biodegradable particles, vascular occlusion material, and method for producing biodegradable particles |
| 08/14/2013 | CN103243413A Preparation method of completely biodegradable aliphatic copolyester staple fiber |
| 08/14/2013 | CN103242794A Method for preparing high-solid-content sulfonic-acid waterborne polyurethane adhesive |
| 08/14/2013 | CN103242739A Steel structure protective paint |
| 08/14/2013 | CN103242629A Starch full-biodegradable resin and continuous preparation method thereof |
| 08/14/2013 | CN103242627A Application of fatty acid ester end group hyperbranched polyester as high polymer material viscosity reducing and toughening agent |
| 08/14/2013 | CN103242519A Amphiphilic polymer as well as preparation method and application thereof |
| 08/14/2013 | CN103242518A Low-melting point liquid crystal ionomer and synthetic method thereof |
| 08/14/2013 | CN103242517A Preparation of multifunctional linear-dendritic segmented copolymer and application in pharmaceutics thereof |
| 08/14/2013 | CN103242516A Preparation method of glyceryl polyester used as PVC (Polyvinyl Chloride) plasticizer |
| 08/14/2013 | CN103242515A Polymer particle and method for producing the same |
| 08/14/2013 | CN103242514A Method for preparing polylactic acid material, and apparatus thereof |
| 08/14/2013 | CN103242138A Preparation method and application of antimony neopentyl glycol |
| 08/14/2013 | CN102675845B Conductive unsaturated polyester resin composite and preparation method thereof |
| 08/14/2013 | CN102675607B Synthesis of high-molecular-weight polylactic acid by co-use method of self-catalytic melt polycondensation of lactic acid and creatinine-catalyzed solid-phase polycondensation |
| 08/14/2013 | CN102653595B Preparation method of polyester modified hydroxyl polyacrylate, and paint containing polyester modified hydroxyl polyacrylate |
| 08/14/2013 | CN102516412B Glycollic acid grafted chitosan copolymer, preparation method thereof, and application of glycollic acid grafted chitosan copolymer used as scleral bucking material |
| 08/14/2013 | CN102504293B Preparation method of hyperbranched polyester modified organic silicon resin and coating comprising resin |
| 08/14/2013 | CN102504215B Block copolymers and preparation method thereof |
| 08/14/2013 | CN102329421B Method for preparing lactide-propylene oxide-CO2 terpolymer by using rare earth three-way catalyst |
| 08/14/2013 | CN102216367B Polyestercarbonate copolymers with high scratch resistance |
| 08/14/2013 | CN101815741B Method for making copolymers of lactide and a 1:4-3:6 dianhydrohexitol |
| 08/14/2013 | CN101555243B Manufacturing method and device of cyclic refined lactic acid dimmer and manufacturing method and device of polylactic acid |
| 08/14/2013 | CN101023116B Polytrimethylene terephthalate having low level of acrolein and process for producing the same |
| 08/13/2013 | US8507640 Methods of ring opening polymerization and catalysts therefor |
| 08/13/2013 | US8507638 Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom |
| 08/13/2013 | US8507614 Multiphasic absorbable compositions of segmented l-lactide copolymers |
| 08/13/2013 | US8507606 Biocomposite materials and methods for making the same |
| 08/13/2013 | US8507604 Polyolefin graft copolymer and adhesive composition |
| 08/13/2013 | US8507057 Heat-shrinkable polyester film and preparation method thereof |
| 08/08/2013 | WO2013116804A2 Polymeric biomaterials derived from phenolic monomers and their medical uses |
| 08/08/2013 | WO2013035891A3 Radically polymerizable compound and radically curable composition |
| 08/08/2013 | US20130203954 Method for Recovery of Stabilized Polyhydroxyalkanoates from Biomass that has been used to Treat Organic Waste |
| 08/08/2013 | US20130203877 Polylactic acid composition, foam molded article thereof and method of producing the same |
| 08/08/2013 | US20130203700 Cyclodextrin-based polymers for therapeutics delivery |
| 08/08/2013 | US20130199599 Polyester film, back sheet for solar cell, and solar cell module |
| 08/08/2013 | DE112011103724T5 Isoliertes Kabel Insulated cable |
| 08/07/2013 | EP2623540A1 Process for producing polyester |
| 08/07/2013 | EP2623539A1 Process for production of poly(lactic acid)-type resin, and poly(lactic acid)-type prepolymer |
| 08/07/2013 | EP2623538A1 Biosourced alkyd resin and method for manufacturing such an alkyd resin |
| 08/07/2013 | EP2623537A1 Enzyme-catalyzed polycondensate method production and adhesive composition |
| 08/07/2013 | EP2622044A1 Resins from unsaturated polyesters and polysilazanes and duroplastic reaction resin moulding materials produced therefrom |
| 08/07/2013 | EP2622043A1 Light-emitting arrangement with organic phosphor |
| 08/07/2013 | EP2622001A1 High functionality aromatic polyesters, polyol blends comprising the same and resultant products therefrom |
| 08/07/2013 | EP2622000A1 Polyester resins based on fatty acids that have a short oil length, aqueous dispersions and associated coatings |
| 08/07/2013 | EP2621999A1 Styrene-free unsaturated polyester |
| 08/07/2013 | EP2621998A1 Coating compositions |
| 08/07/2013 | EP2621997A1 Advanced poly epoxy ester resin compositions |
| 08/07/2013 | EP2621986A1 Flexible polyurethane foams |