Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521)
06/2010
06/03/2010WO2010062314A1 Integrated co-production of dicarboxylic acids
06/03/2010WO2010062307A1 Steam heated polyester production process
06/03/2010WO2010062083A2 Copolymer polyester resin and molded product using same
06/03/2010WO2010062082A2 Copolymer polyester resin and molded product using same
06/03/2010WO2010062081A2 Copolymer polyester resin and molded product using same
06/03/2010US20100137554 Shape memory cyanate ester copolymers
06/03/2010US20100137552 Poly(ether-ester) polyols and processes for their production
06/03/2010US20100137551 Methods and materials for the production of D-lactic acid in yeast
06/03/2010US20100137550 Method and Device for Cleaning an Absorptive Polyester
06/03/2010US20100137526 Polymer and a film or sheet containing the same
06/03/2010US20100137510 Compositions and methods for scaffold formation
06/03/2010US20100137474 Composite Nanoparticles, Nanoparticles and Methods for Producing Same
06/03/2010US20100137206 Novel ligand guided block copolymers for targeted drug delivery
06/03/2010US20100135909 Dendrimers and methods of making and using thereof
06/03/2010US20100133710 Biomedical devices containing internal wetting agents
06/03/2010CA2745221A1 High temperature melt processable semi-crystalline poly (aryl ether ketone) containing a (4-hydroxyphenyl) phthalazin-1(2h)-one comonomer unit
06/02/2010EP2192150A1 Polyester with etching material mixing method and mixing reactor
06/02/2010EP2192141A1 Film(s) and/or sheet(s) comprising polyester compositions which comprise cyclobutanediol and have a certain combination of inherent viscosity and moderate glass transition temperature
06/02/2010EP2192140A1 Thermoplastic polyester comprising 2,2,4,4-tetramethyl-1,3,cyclobutanediol -and cyclohexanedimethanol residues and articles thereof
06/02/2010EP2190899A1 Hydroxyl polyester resins for dye ink sublimation
06/02/2010EP1697459B1 Tunable segmented polyacetal
06/02/2010DE102008058313A1 Nachkondensieren von Kunststoffgranulat Postcondensing of plastic granules
06/02/2010DE10084904B4 Polyetheresterelastomer Polyether ester
06/02/2010CN101720279A crosslinkable imide polyester coating
06/02/2010CN101717564A Preparation method of aqueous hyperbranched polyester resin for paint
06/02/2010CN101717562A Transparent high-barrier polyethylene glycol terephthalate composite material product
06/02/2010CN101717528A Starch acetate-polydioxanone graft copolymer/inorganic particulate nano composite material and preparation method thereof
06/02/2010CN101717515A Copolymer of fibroin and poly L-lactic acid and preparation method and application thereof
06/02/2010CN101717499A Multi-arm star polyester/hyperbranched polyglycidyl ether and preparation method thereof
06/02/2010CN101717497A Bio-based compatilizer, preparation method and application thereof
06/02/2010CN101717496A Copolymer of fibroin and poly L-lactic acid, preparation method thereof through ring-opening polymerization and application thereof
06/02/2010CN101717495A PCL-PLA-TPGS copolymer as well as preparation method and application thereof
06/02/2010CN101717494A Biodegradable aromatic-aliphatic copolyester and preparation method thereof
06/02/2010CN101717493A Aliphatic-aromatic copolyester, preparation method and application thereof
06/02/2010CN101717489A Self-emulsifying aqueous polyurethane and preparation method thereof
06/02/2010CN101717477A Nanometer hydroxyapatite-based bioactive material and method for preparing same
06/02/2010CN101716524A High-activity titanium complex catalyst, preparation method and application thereof in copolyester synthesis
06/02/2010CN101249317B Water diversion recovering device for polycarboxylic acids series dehydragent macromer preparation
06/02/2010CN101230189B Method for preparing polysaccharide nano-crystalline grafted polyester modified polyurethane material
06/02/2010CN101215373B Static electricity resisting polyethylene terephthalate modified resin
06/01/2010US7728103 Fluorine-containing polymerizable monomer and polymer compound using same
06/01/2010US7728100 Process for producing polyglycolic acid resin composition
06/01/2010US7728099 Reacting an oxirane with carbon dioxide in presence of a metal polycarboxylic acid salt in an aprotic, non-water-miscible solvent at 40-120 degrees C., adding an aqueous inorganic acid solution, removing aqueous phase, devolatilization and drying the resultant slurry; molecular weight over 230,000 g/mol
06/01/2010US7728068 Coating compositions containing reactive diluents and methods
06/01/2010US7727569 solvent-free; for production of hard butter
06/01/2010US7727436 Coating derived from polyesters crosslinked with melamine formaldehyde
05/2010
05/27/2010WO2010059582A1 Polyestercarbonate copolymers with high scratch resistance
05/27/2010WO2010058918A2 Method for preparing polyol ester
05/27/2010WO2010057695A2 Postcondensation of plastic granules
05/27/2010WO2010057356A1 Modifying agent for polyester fiber, preparing method and uses thereof
05/27/2010US20100130718 Diols and Polyols
05/27/2010US20100130717 Biodegradable macromers
05/27/2010US20100130700 Polyestercarbonate copolymers with high scratch resistance
05/27/2010US20100130676 Polylactic acid composition and fiber thereof
05/27/2010US20100130651 Crystalline polylactic acid resin composition and product molded/formed therefrom
05/27/2010US20100130630 Process for preparing a triblock copolymer comprising a semi-crystalline and/or hydrolysable block, an elastomeric block and an amorphous block
05/27/2010US20100129889 Affinity separation methods and systems
05/27/2010US20100129777 Kit for fixing a dental restoration material on a tooth substance
05/27/2010US20100129757 Synthesis of acylarylenes and hyperbranched poly(aclarylene)s by metal-free cyclotrimerization of alkynes
05/27/2010US20100129417 Dihydroxybenzoate Polymers and Uses Thereof
05/26/2010EP2189486A1 Low-melt-viscosity polyglycolic acid, process for producing the same, and use of the low-melt-viscosity polyglycolic acid
05/26/2010EP2188321A2 Process for preparing polyethylenenaphthalate with 2,6-naphthalenedicarboxylic acid
05/26/2010EP2188231A1 Oxygen scavenging composition
05/26/2010EP2188047A1 Polymerisation reactor, polymerisation device, method for producing bio-degreadeable polyester and uses
05/26/2010EP1994071B1 Shape memory polymer with polyester and polyether segments and process for its preparation and programming
05/26/2010CN201485548U System for continuously producing cation modified polyester melts and directly spinning polyester fibers
05/26/2010CN201485409U Polyester slice crystallization system for manufacturing industrial polyester
05/26/2010CN201485408U Polymerization reaction device used for preparing polylactic acid
05/26/2010CN1989238B Succinic acid-producing bacterium and process for producing succinic acid
05/26/2010CN1978484B Method for producing binder resin, particulate resin dispersion, electrostatic image development toner, electrostatic image developer, and image forming method
05/26/2010CN1916050B Injectable temperature sensitive hydrogel of poly (lactide - glycolide - p-dioxane ketone) - polyethyleneglycol block copolymer
05/26/2010CN1738933B Differential-shrinkage polyester combined filament yarn
05/26/2010CN1708532B Sulfonated aliphatic-aromatic polyetherester films, coatings, and laminates
05/26/2010CN1675282B Process for making poly(ethylene-co-isosorbide) terephthalate polymer
05/26/2010CN1667015B Polyester polymer particles having a small surface to center molecular weight gradient
05/26/2010CN1643059B Polyester/polycarbonate blends with reduced yellowness
05/26/2010CN101712769A Method for preparing polypropylene material with polylactic acid modified surface
05/26/2010CN101712768A Method for preparing polypropylene material modified by polylactic acid
05/26/2010CN101712763A Preparation method of polylactic acid stereoscopic composite material
05/26/2010CN101712752A Hyperbranched polymer template material and application thereof in preparing organic nanoparticles
05/26/2010CN101712751A Method for synthesizing unsaturated polyester
05/26/2010CN101210068B Method for preparing full-aromatic polyester
05/26/2010CN101086026B Synthesis method of end carboxyl super branched polymer as high absorption chrome tanning adjuvant
05/26/2010CN101039986B Polyester resin for compression molding, process for production of preforms, and preforms
05/26/2010CN101037500B Usage of amidocyanogen containing small molecule compound and method for preparing biodegradable materials
05/25/2010US7723461 Polymeric materials from renewable resources
05/25/2010US7723460 thermoreversibly crosslinked via Diels-Alder reaction, nitroso dimerization reaction, acid anhydride esterification reaction, urethanization reaction, azlactone-hydroxyaryl reaction and carboxyl-alkenyloxy reaction; improved recycling efficiency; lightweight; cost efficiency; biodegradable
05/25/2010US7723459 Polymeric polysorbate softeners
05/25/2010US7723439 separation, distillation and purification in presence of polymerization inhibitor; purifying the reaction product of perfluoroalkyl iodide and metal methacrylate in tert-butanol; solvent recovering; prevent depositing; use energy efficiency during the process
05/25/2010US7723423 Gas-barrier resin composition
05/25/2010US7723420 Synthesis and polymerization of oligomeric divinyl-terminated aromatic ether-containing resins
05/25/2010US7722914 Micromantled drug-eluting stent
05/25/2010US7722896 Biocompatible polyarylates of diphenol compounds and poly(alkylene oxide) dicarboxylic acids, articles formed therefrom and therapeutic uses are disclosed.
05/25/2010US7722894 Polyester of glycerol and a diacid with a tensile elastic modulus of </= 5 MPa
05/25/2010CA2354252C Method and apparatus for producing polyester polyol, polyester polyol and polyurethane foam
05/24/2010CA2686355A1 Catalysts for the polymerization of cyclic esters
05/24/2010CA2644764A1 Catalysts for the polymerization of cyclic esters
05/20/2010WO2010056421A1 Copolymer including polylactic acid, acrylic acid and polyethylene glycol and processes for making the same
05/20/2010WO2010056271A1 Aromatic-aliphatic polyester hot melt adhesives for roll-applied labels
05/20/2010WO2010055291A1 Novel polymeric materials
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