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
06/17/2010WO2010030599A3 Novel polymers with hydroxyl acid blocks
06/17/2010US20100152415 Polylactic acid stereocomplex compositions and methods for making and using same
06/17/2010US20100152413 Polycondensation catalyst for producing poyester and method for producing the same and method for producing polyester
06/17/2010US20100152412 Reduction of whitening of poly(trimethylene terephthalate) parts by solvent exposure
06/17/2010US20100152411 Poly(trimethylene terephthalate) with reduced whitening
06/17/2010US20100152410 High molecular weight polymers, devices and method for making and using same
06/17/2010US20100152409 Triptycene Derivatives, Method for Synthesizing the Same and Application Thereof
06/17/2010US20100152408 Manufacturing method of biodegradable water-based polyester resin
06/17/2010US20100152400 Polymerizable compound, lactone-containing compound, method for manufacturing lactone-containing compound and polymer compound obtained by polymerizing the polymerizable compound
06/17/2010US20100152393 Branched polyester containing powder coating composition
06/17/2010US20100152359 Environmentally Sound Thermoplastic Resin Composition Using Recycled Polyester Resin
06/17/2010US20100152311 Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same
06/17/2010US20100151244 Monofilament for screen mesh cloth, and method for producing screen mesh cloth
06/17/2010US20100151165 Polyester copolymer based on renewable 1,3-propanediol, 2,6-naphthalenedicarboxylic acid and a C4-C18 aliphatic diacid; molding materials; properties similar to PET; high Tg for packaging
06/17/2010US20100148134 Binder composition and photosensitive composition including the same
06/17/2010CA2741583A1 Process for the preparation of polyuretdione resins
06/16/2010EP2196486A1 Process to prepare di- and multiblock copolymers
06/16/2010EP2196485A2 Polyester compositions, methods of manufacturing said compositions, and articles made therefrom
06/16/2010EP2196484A1 Polyhydroxyalkanoate compositions having controlled degradation rates
06/16/2010EP2196193A1 Hydrogels suitable for use in polyp removal
06/16/2010EP2195366A1 Amphiphilic copolymers and compositions containing such polymers
06/16/2010EP2195365A2 Curing composition and cured product prepared by using the same
06/16/2010CN1856536B Process for improving color of polycondensates
06/16/2010CN1856525B Process for the preparation of a polymer composition
06/16/2010CN1743164B Jointed article composed of components made of liquid-crystalline polyester resin composition
06/16/2010CN1651477B Ortho ester group containing binders
06/16/2010CN101743266A Halogen-free flame retardant
06/16/2010CN101743058A horizontal trayed reactor
06/16/2010CN101735578A Flame-resistant and uvioresistant polyester composite material and method for preparing same
06/16/2010CN101735477A Additive for cellulose ester resin, cellulose ester resin composition using same, and film
06/16/2010CN101735442A Super-branched polyester and preparation method as well as application in high-speed stretch electrostatic spinning thereof
06/16/2010CN101735441A Method for preparing ultraviolet curing polyester acrylic ester prepolymer
06/16/2010CN101735440A Method for synthesizing polyhydroxy alkanoates by excess sludge in water treatment
06/16/2010CN101735439A Method for producing polyester
06/16/2010CN101735438A Aliphatic-aromatic polyesters, and articles made therefrom
06/16/2010CN101735437A Copolyester with low melting point and synthesis method thereof
06/16/2010CN101735436A Preparation method of copolyether ester
06/16/2010CN101735435A Copolymer of aliphatic poly propylene carbonate-aromatic polyester and method for preparing same
06/16/2010CN101735434A Poly(alkene carbonate) diol-polybutylene succinate copolymer and preparation method thereof
06/16/2010CN101735433A Poly(alkene carbonate) diol-poly(lactic acid) block copolymer and preparation method thereof
06/16/2010CN101735432A Low-temperature cured terminal carboxyl polyester resin for mixed powder coating and preparation method thereof
06/16/2010CN101735431A Weather resistant polyester resin with excellent water-boiling resisting performance and method for preparing same
06/16/2010CN101735430A Method for continuously preparing modified polyester
06/16/2010CN101735429A Melt polycondensation method for preparing high molecular weight polylactic acid
06/16/2010CN101735423A Method for synthesizing polyester prepolymer
06/16/2010CN101735418A Biodegradable cationic polymer and application thereof
06/16/2010CN101735407A Method for preparing manmade stone unsaturated resin
06/16/2010CN101735406A Method for preparing unsaturated polyester resin used for wood modification
06/16/2010CN101735405A Imitation marble unsaturated polyester resin and preparation method thereof
06/16/2010CN101735325A Preparation method of graft copolymer of nano cellulose and aliphatic polyester
06/16/2010CN101735252A Anionic aryloxy cobalt complex and application thereof
06/16/2010CN101148501B Method for preparing polyhydroxy fatty acid ester with high thermal stability
06/16/2010CN101083170B Long chain ester mixture containing end carboxyl prepared electrolysing solution and process for producing the same
06/16/2010CN101080439B Industrial evaporation apparatus
06/16/2010CN101007868B Preparation method of biodegradable nano micelle controlled release formulation
06/15/2010US7737248 Polyethers from bis(diarylamino)fluorenes that are 9,9-bis(hydroxyhydrocarbyl)-substituted and may be copolymerized with a difluorodiphenyl sulfone; low voltage drive, a high luminance, a very long life and no imperfections
06/15/2010US7737246 Polyester compositions which comprise cyclobutanediol, cyclohexanedimethanol, and ethylene glycol and manufacturing processes therefor
06/15/2010US7737244 An interfacial polymerization process for polymerizing a bivalent phenol and an aromatic dicarboxylic acid or halide in which a mixture of a nonionic surfactant and a cationic catalyst (tertiary amine, quaternary ammonium, arsonium, or phosphonium, or tertiary sulfonium salt) are added to the reactor
06/15/2010US7737218 Reacting with anionic living end; engineering plastics
06/15/2010US7737213 Resin composition for water paint, water paint, and production method for resin composition for water paint
06/15/2010US7736516 Filter for the removal of substances from blood products
06/15/2010US7736393 Laminate of in vivo degradable polymers, one of which is a substrate of lactic acid-glycolic acid-epsilon-caprolactone terpolymer; bloating of suture holes is small causing no leakage; retains strength for long enough to allow regeration of natural dura
06/15/2010CA2373907C Polyester and polyamide compositions of low residual aldehyde content
06/10/2010WO2010065641A2 Polyesteracetals
06/10/2010WO2010065053A1 Production of polyhydroxyalkanoate foam
06/10/2010WO2010065020A1 Preform for blow molding a bottle from bioresin
06/10/2010WO2010065016A1 Bottle made from bioresin
06/10/2010WO2010064612A1 Process for production of polyurethane, and uses of polyurethane produced thereby
06/10/2010WO2010064390A1 Process for producing polyester resin
06/10/2010WO2010063332A1 Coating agent and coatings produced therefrom having high scratch resistance and weathering resistance and good optical properties
06/10/2010WO2010040944A3 Block copolymer derived from renewable materials and method for making such a block copolymer
06/10/2010WO2010033242A3 Biodegradable nitric oxide generating polymers and related biomedical devices
06/10/2010WO2009155450A3 Biodegradable photoluminescent polymers
06/10/2010US20100144978 Method of making polyglycerol esters
06/10/2010US20100144936 Resin composition and process for producing resin molding
06/10/2010US20100144921 Antimicrobial acid-catalyzed coating compositions
06/10/2010US20100144035 Delivery system for nucleic acids using cationic polymer conjugates
06/10/2010US20100143720 Crosslinkable polyvinyl acetal porous powder, method for producing the same, and use of the same
06/10/2010US20100143665 Patterned fine particle film structures
06/10/2010US20100143438 Biomolecules
06/10/2010US20100140112 Nanoparticle Marker, Diagnostic Methods Using the Same and Diagnostic Kit and Apparatus Using the Same
06/10/2010CA2745223A1 Production of polyhydroxyalkanoate foam
06/09/2010EP2193156A2 Liquid color concentrate for polyester articles
06/09/2010CN1831028B Normal pressure cation dyeable polyester, textile product made from the same, and process for production of the same
06/09/2010CN101724234A Polylactic acid with high-melting heat resistance
06/09/2010CN101724160A Copolymer of fibroin and poly L-lactic acid and melt polymerization preparation method and application thereof
06/09/2010CN101724159A Method for producing thermoplastic resin, polyester resin and polycarbonate resin, and their applications
06/09/2010CN101724141A Method for preparing high molecular weight-controlled polybuthylenesuccinate
06/09/2010CN101724140A Method for preparing biodegradable polyester catalyst and application
06/09/2010CN101724139A Light alkyd resin for interior decoration and furniture coating and preparation method thereof
06/09/2010CN101250259B Method for preparing terephthalic acid-1,3-trimethylene glycol ester
06/09/2010CN101220142B Method for producing polyethylene terephthalate by using liquid condition titanium series catalyst
06/09/2010CN101205292B Dimer acid polyester polyhydric alcohols and preparation thereof
06/09/2010CN101134873B Abietyl modified aqueous resin amination liquid and preparation method thereof
06/08/2010US7732557 Precipitating a metal compound (especially a titanate) from a solution of a linear (and optionally a macrocyclic) polyester oligomer by heating to at least 200 degrees C. for at least 5 minutes; oligomer solutioncan be polymerized and then depolymerized (cyclized) to form macrocyclic polyester oligomer
06/08/2010US7732556 Process of producing polyesters
06/08/2010CA2396473C Continuous process for producing bis(3-hydroxypropyl) terephthalate
06/08/2010CA2380124C Metal-ligand complex catalyzed processes
06/08/2010CA2328484C Polyester film and methods for making same
06/03/2010WO2010062361A1 High temperature melt processable semi-crystalline poly (aryl ether ketone) containing a (4-hydroxyphenyl) phthalazin-1(2h)-one comonomer unit
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