| 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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| 08/12/2009 | CN101503418A Rare earth bimetal aminate, synthesizing method and use thereof |
| 08/12/2009 | CN100526525C Method for direct preparation of fiber product from polylactic acid polymerized melt |
| 08/12/2009 | CN100526370C Polymer networks |
| 08/12/2009 | CN100526364C Catalyst for polyester production and process for producing polyester with the same |
| 08/12/2009 | CN100526363C Zero-heel polyester process |
| 08/12/2009 | CN100526362C Water-soluble alcohol-acid resin solution and water-soluble alcohol-acid amino baking paint and preparing method |
| 08/12/2009 | CN100526361C Anticorrosive bottom lacquer of water-soluble alcohol acid, and preparation method |
| 08/11/2009 | US7572838 Forming desired shape of homo- or copolymer of 1,3-trimethylene carbonate, then irradiating in an inert atmosphere for crosslinking; improves mechanical properties; implants, supports for tissue engineering |
| 08/06/2009 | WO2009069895A3 Process for preparing polyethylenenaphthalate with 2,6-naphthalenedicarboxylic acid |
| 08/06/2009 | WO2009066928A3 Thermo-shrinkable polyester film |
| 08/06/2009 | WO2009066310A3 An efficient process for the production of high molecular weight polyester from low molecular weight prepolymer |
| 08/06/2009 | US20090198038 Novel Catalysts for the Polymerisation of Carbonyl-Containing or Cyclic Monomers |
| 08/06/2009 | US20090198037 Norbornene-based polymer, film containing the same, polarizing plate, and liquid crystal display device |
| 08/06/2009 | US20090198032 Enhancing the physical properties of semi-crystalline polymers via solid-state shear pulverization |
| 08/06/2009 | US20090198022 Solid Phase Polymerization Catalyst System |
| 08/06/2009 | US20090198020 Polyester-Series Resin Composition and Molded Article |
| 08/06/2009 | US20090197094 Polyester resin and thermosetting water-borne coating compositions |
| 08/06/2009 | US20090197056 Ink composition, inkjet recording method, and printed material |
| 08/05/2009 | EP2085418A1 Hyperbranched ester polymer, and electrophotographic toner and pigment master batch using the polymer |
| 08/05/2009 | EP2085417A1 Method for producing terephthalic acid-alkylene glycol mixture |
| 08/05/2009 | EP2084209A1 Copolymer comprising 4-hydroxybutyrate unit and lactate unit and its manufacturing method |
| 08/05/2009 | EP2084208A2 Translucent and opaque impact modifiers for polylactic acid |
| 08/05/2009 | EP2084207A1 Stable lactide particles |
| 08/05/2009 | EP2083764A2 N-substituted monomers and polymers |
| 08/05/2009 | EP1920006A4 Shape memory epoxy copolymers |
| 08/05/2009 | EP1891130A4 High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
| 08/05/2009 | EP1725597B1 Phase-stable polyurethane prepolymers |
| 08/05/2009 | EP1366103B1 Copolyester with high carboxyl end groups and a method for making |
| 08/05/2009 | EP1177234B1 Method for obtaining oxacarbonyl polymers, functionalisation, resulting polymers and functionalising agent |
| 08/05/2009 | CN101501100A Process for driving gas blowers or fans in a solid-state polymerization process using steam from a terephthalic acid plant |
| 08/05/2009 | CN101497688A Solid state polymerization method for preparing polylactic acid |
| 08/05/2009 | CN100523050C Method for preparing polylactic acid-polycarbonate copolymers |
| 08/05/2009 | CN100523049C Polylactic acid resin, textile products obtained therefrom, and processes for producing textile products |
| 08/05/2009 | CN100523042C Radiation curable modified, unsaturated, amorphous polyesters |
| 08/05/2009 | CN100523040C Combined polyol for polyisocyanurate foam |
| 08/05/2009 | CN100522531C Method and apparatus for making crystalline PET pellets |
| 08/04/2009 | US7569658 Process for the solvent treatment of a plastic |
| 08/04/2009 | US7569655 Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same |
| 08/04/2009 | US7569643 Chain extended or crosslinked polyethylene oxide/polypropylene oxide/polyethylene oxide block copolymers; polyesterether copolymers; reducing adhesions subsequent to surgery or medical procedure; low viscosity at room temperature; high viscosity at high temperature |
| 08/04/2009 | US7569630 Polypropylene resin composition containing aromatic amide derivatives to reduce haze; excellent crystallizability, high transmittance, high clarity, low haze and improved thermal stability |
| 08/04/2009 | US7569615 Dendrimers have a molecular weight of 2400-100,000 g/mol and have been alkoxylated with C2-C4-alkylene oxide groups such that alkoxylated dendrimer has a degree of alkoxylation of 1-100 alkylene oxide units per free OH group; for breaking oil/water emulsions |
| 08/04/2009 | US7569320 Polyester resin for toner, toner for developing electrostatic charge image and method for forming image |
| 08/04/2009 | US7569214 Hydrolysing water-soluble polyoxyethylene glycol segment having alkoxide ion or thiolate ion with ortho ester comprised of suitable leaving group (methanesulfonate) |
| 07/30/2009 | WO2009094466A2 Contact lenses for extended release of bioactive agents containing diffusion attenuators |
| 07/30/2009 | WO2009094375A1 Fumaric acid/polyol polyesters and their manufacture and use |
| 07/30/2009 | WO2009094370A1 Fumaric acid/diol polyesters and their manufacture and use |
| 07/30/2009 | WO2009094102A1 Polyester melt phase products and process for making the same |
| 07/30/2009 | WO2009092825A1 Method for plasticizing lactic acid polymers |
| 07/30/2009 | US20090192286 Polymers Incorporating 1,3 and 1,4 Cyclohexanedimethanol |
| 07/30/2009 | US20090192285 Method and device for the production of polyesters and copolyesters |
| 07/30/2009 | US20090192248 Method of preparing a pigment composition |
| 07/30/2009 | US20090192247 Acrylic coating powders comprising hydrophobic particles and powder coatings therefrom having improved filiform corrosion resistance |
| 07/30/2009 | US20090192236 Foamed polyhydroxyalkanoate resin particles |
| 07/30/2009 | US20090191393 Environment-friendly card |
| 07/30/2009 | US20090191373 Single Layer Film and Hydrophilic Material Comprising the Same |
| 07/30/2009 | CA2712709A1 Process for the plasticization of lactic acid polymers |
| 07/30/2009 | CA2711883A1 Polyester melt phase products and process for making the same |
| 07/29/2009 | EP2083036A2 Liquid rheological additive suitable for thickening solvent borne, pigment-containing systems |
| 07/29/2009 | EP2083035A1 Process for production of polyester |
| 07/29/2009 | EP2083034A1 Ester-type hyperbranch polymer and toner for electrophotography using the same |
| 07/29/2009 | EP1599282B1 Use of dispersions in the manufacture of a multi-layer ceramic capacitor |
| 07/29/2009 | EP1227075B1 Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste |
| 07/29/2009 | CN101495540A Multiple feeds of catalyst metals to a polyester production process |
| 07/29/2009 | CN101495539A Polyester containing terpene phenol unit |
| 07/29/2009 | CN101495538A Esterification reaction product, gelling agent containing the product, and cosmetic preparation containing them |
| 07/29/2009 | CN101495537A Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents |
| 07/29/2009 | CN101495536A Methods for site-specific pegylation |
| 07/29/2009 | CN101492532A Uses of benzoic acid stannous as catalyst |
| 07/29/2009 | CN101492531A Method of preparing high-molecular weight polylactic acid |
| 07/29/2009 | CN101492530A Ion type copolyester and method for preparing the same |
| 07/29/2009 | CN100519620C Alcohol-acid type wrinkled resin and preparing method |
| 07/28/2009 | US7566744 water-in-oil; biodegradable and nontoxic to marine life; an alkylene glycol copolymer (an alkoxylated amine) linked to poly(tetramethylene glycol) by a difunctional coupling agent which is adipic acid, succinic acid, glutaric acid, or terephthalic acid |
| 07/28/2009 | CA2342048C Polycarbodiimide-based block copolymers, a method of preparing them and their use as hydrolysis stabilizers |
| 07/23/2009 | WO2009091519A1 Extrusion profile articles |
| 07/23/2009 | WO2009091517A1 Copolyesters and blends with improved recyclability, processes for their manufacture, and articles prepared therefrom |
| 07/23/2009 | WO2009091512A1 Extrusion blow molded articles |
| 07/23/2009 | WO2009091150A2 Highly pure amphiphilic copolymer comprising hydrophobic block from alpha-hydroxy acid and process for the preparation thereof |
| 07/23/2009 | WO2009091072A1 Polyester resin, process for production of the same, and biaxially oriented polyester film comprising the same |
| 07/23/2009 | WO2009090799A1 Composite polymer material, optical material containing the same, and thermoplastic aromatic polymer |
| 07/23/2009 | WO2009060470A3 An efficient process for the production of high molecular weight polyester |
| 07/23/2009 | WO2009050682A3 Aliphatic diol-based polycarbonates, method of making, and articles formed therefrom |
| 07/23/2009 | US20090187002 Composite Solid Phase Polymerization Catalyst |
| 07/23/2009 | US20090186988 Modified aminoplast crosslinkers and coating compositions containing such crosslinkers |
| 07/23/2009 | US20090186983 Method of making a synthetic alkylaryl compound |
| 07/23/2009 | US20090184417 Polyol photosensitizers, carrier gas uv laser ablation sensitizers, and other additives and methods for making and using same |
| 07/23/2009 | US20090184294 Novel macromolecular antioxidants comprising differing antioxidant moieties: structures, methods of making and using the same |
| 07/22/2009 | EP2079767A1 Preparation of biodegradable polyesters with low-burst properties by supercritical fluid extraction |
| 07/22/2009 | CN101490129A Powder coatings and uses thereof |
| 07/22/2009 | CN101490128A Polyester dispersant, process for production of the same, and pigment composition using the same |
| 07/22/2009 | CN101490127A Aliphatic polyester resin composition and process for producing the same |
| 07/22/2009 | CN101486790A Method for producing high molecular weight polyester |
| 07/22/2009 | CN101486789A Novel biomass polyester and preparation thereof |
| 07/22/2009 | CN100516113C Method and device for reusing waste polyester in continuous polyester producing apparatus |
| 07/22/2009 | CN100516112C Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment |
| 07/22/2009 | CN100516111C Method of synthesizing poly p-dioxycyclohexanone and reaction apparatus thereof |
| 07/22/2009 | CN100516110C Aliphatic polyester polymer, implantable medical device comprising the same and preparation method thereof |
| 07/22/2009 | CN100516109C Resin composition embedded in capacitors |
| 07/21/2009 | US7563858 continuously reacting an aromatic dihydroxy compound with a diaryl carbonate in closed reactor pipes, connected in series and having filters, then washing the filters withan aqueous solution of a base, phenol and melts of the aromatic dihydroxy compound and diaryl carbonate; colorless polycarbonates |
| 07/21/2009 | US7563840 Flame retardant polyester resin composition and articles formed thereform |
| 07/21/2009 | US7563507 Pyridine and related ligand compounds, functionalized nanoparticulate composites and methods of preparation |