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)
10/2010
10/20/2010CN101864061A Microwave irradiation method for preparing star polycaprolactone-polylactic acid block copolymer
10/20/2010CN101864048A Method for preparing block type polyelectrolyte
10/20/2010CN101864044A Aqueous acrylic modified epoxy ester resin and synthesizing method thereof
10/19/2010US7816489 Methods for making intermediates and oxytocin analogues
10/19/2010US7816484 reacting the OH of monomethyl polyethylene glycol with aryl chloroformate in the presence of an aromatic hydrocarbon solvent and an amine; at relatively high concentration and less amine salt formed; p-Nitrophenyl chloroformate; tripentylamine; toluene; PEG is multi-armed; for biocompatible conjugation
10/19/2010US7816461 Block copolymers of polycarpolactone and poly (propylene funarate)
10/19/2010US7816451 the reaction product of a lactam with polyol; film forming resin and curing agent; star polymers; flexibility; impact strength; solvent resistance; durability
10/19/2010US7816423 Hardenable self-supporting structures and methods
10/19/2010US7816014 Liquid crystalline polyester and film using the same
10/19/2010US7814656 Flexible barrier film structure
10/19/2010US7814626 Process for the preparation of polycarbonate by the melt transesterification process
10/14/2010WO2010118356A1 Polymer having unsaturated cycloaliphatic functionality and coating compositions formed therefrom
10/14/2010WO2010118349A1 Polyester coating composition
10/14/2010WO2010118128A1 Process for beta-lactone production
10/14/2010WO2010118041A1 Method of improving film processing and injection molding of polyhydroxyalkanoate polymers
10/14/2010WO2010117248A2 Ph-sensitive graft copolymer, manufacturing method for same, and polymer micelles using method
10/14/2010WO2010117042A1 Polyester resin for use in blending
10/14/2010WO2010116920A1 Polycarbonate/polyethylene terephthalate composite resin composition and molded article
10/14/2010WO2010116681A1 Method for collecting polyhydroxyalkanoate
10/14/2010WO2010115550A1 Carbon nanotubes comprising hydroxy groups, method for the production thereof and polyurethane polymers comprising said carbon nanotubes
10/14/2010WO2010115532A1 Polyester polyols from terephthalic acid and oligoalkyl oxides
10/14/2010WO2010066597A3 Process to prepare di- and multiblock copolymers.
10/14/2010WO2010065641A3 Polyesteracetals
10/14/2010US20100261868 Industrial high tenacity polyester fiber with superior creep properties and the manufacture thereof
10/14/2010US20100261867 Polyester resin and toner including the same
10/14/2010US20100261863 Multibranched polyoxyalkylene compound and producing method thereof
10/14/2010US20100261841 Intermediates Useful in the Preparation of Maleimide Functionalized Polymers
10/14/2010US20100261806 Pressure Sensitive Adhesives Made From Renewable Resources and Related Methods
10/14/2010US20100260743 Solubilization and Targeted Delivery of Drugs With Self-Assembling Amphiphilic Polymers
10/14/2010CA2758205A1 Polymer having unsaturated cycloaliphatic functionality and coating compositions formed therefrom
10/14/2010CA2758090A1 Carbon nanotubes comprising hydroxy groups, method for the production thereof and polyurethane polymers comprising said carbon nanotubes
10/14/2010CA2758084A1 Polyester polyols from terephthalic acid and oligoalkyl oxides
10/13/2010EP2239290A1 Carbon nanotubes containing hydroxyl groups, method for creating same and polyurethane polymers containing these carbon nanotubes
10/13/2010CN1957048B Coating composition comprising a vinyl modified alkyd resin
10/13/2010CN1860197B Polyolefin adhesive compositions and articles made therefrom
10/13/2010CN101861349A Simplified isophthalic acid process for modifying PET
10/13/2010CN101858044A Preparation method of cigarette paper additive
10/13/2010CN101857671A High-shrinkage cation normal-pressure easy-to-dye polyester chip and preparation method thereof
10/13/2010CN101857649A Method for preparing chitosan oligosaccharide-g-polycaprolactone thermoplastic material
10/13/2010CN101546812B Organic electroluminescent element and display device including the same
10/13/2010CN101186691B Synthesizing method of imine modified heat resisting unsaturated polyester resin
10/12/2010US7812112 and terephthalic acid; melt processable with qualities of toughness, high impact strength, clarity, chemical resistance, high glass transition temperature Tg, hydrolytic stability, good color and clarity
10/12/2010US7812111 LCD films comprising polyester compositions formed from 2,2,4,4-tetramethy1-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol
10/12/2010US7812077 Polyester compositions, method of manufacture, and uses thereof
10/12/2010US7811645 Carbonated soft drink bottle of ethylene terephthalate copolyester with a carbonating agent chosen from propylene carbonate, 1,3 butylene carbonate, diethyl carbonate and neo-pentylene carbonate, that reacts with water to replace lost carbon dioxide without affecting CSD composition
10/12/2010US7811642 sufficient solubility, high coloring power, high order parameter; mesogenic mixtures; polarizer, optical filter, orientation layer, security device; acrylic ester, vinyl ester, vinyl ether, or epoxy polymerizable end groups;
10/12/2010CA2588307C Polyester based cobalt concentrates for oxygen scavenging compositions
10/12/2010CA2527042C Polyester process using a pipe reactor
10/12/2010CA2316032C Absorbable copolylactides and their use
10/07/2010WO2010114508A1 Improved process for the production of polyesters
10/07/2010WO2010112743A1 Use, as a shock absorber, of a material formed from branched molecules containing associative groups
10/07/2010WO2010112602A1 Branched poly (hydroxy acid) and production process thereof
10/07/2010WO2010077015A3 Aromatic polyester amide copolymer, high molecular film, prepreg, prepreg laminate, metal foil laminate, and printed circuit board
10/07/2010US20100256746 Biodegradable polymers
10/07/2010US20100256319 Melt spinning process for the production of synthetic polymer continuous filament yarns
10/07/2010US20100256301 Peptide and protein preservation method
10/07/2010US20100256290 Isolation of carbon nanotubes by chemical functionalization
10/07/2010US20100255465 Nucleic Acid-Polymer Particle for and Method of Tracing Movement of a Liquid
10/07/2010US20100251601 Enhanced production of fatty acid derivatives
10/07/2010CA2757239A1 Branched poly (hydroxy acid) and production process thereof
10/06/2010EP2235088A1 Polyester melt phase products and process for making the same
10/06/2010EP1742981B1 Method for the production of highly condensed polyester granulate
10/06/2010CN1962715B Method for making polyester
10/06/2010CN1886450B Thermoplastic, polymeric materials providing high ir absorption, method for the production thereof, and use thereof
10/06/2010CN1717384B Mixed catalytic composition
10/06/2010CN101855296A Vibration damping material
10/06/2010CN101855282A Polymeric film and optical device comprising said film
10/06/2010CN101855268A Method for producing poly(trimethylene terephthalate)
10/06/2010CN101855267A Compositions and articles prepared therefrom
10/06/2010CN101851811A Method for preparing flame-retardant and anti-dripping polyester fiber
10/06/2010CN101851345A Chain extension method of engineering resin and reclaimed material thereof
10/06/2010CN101851328A High-functionality polyester polyol and preparation method thereof
10/06/2010CN101265389B Vehicle paint and method for preparing polyester resin used for the same
10/06/2010CN101121776B Method for preparing polyester using non-antimony catalyst
10/05/2010US7807775 Point of purchase displays comprising polyester compositions formed from 2,2,4,4-tetramethyl-1, 3,-cyclobutanediol and 1,4-cyclohexanedimethanol
10/05/2010US7807774 glass transition temperature, density, slow crystallization rate, melt viscosity, and toughness but with melt processability; heat resistance, thermoforming
10/05/2010US7807773 Biodegradable polyester resin composition, preparation method therefor, and foamed article and molded article produced therefrom
10/05/2010US7807772 Aliphatic diol-based polycarbonates, method of making, and articles formed therefrom
09/2010
09/30/2010WO2010110460A1 METHOD FOR PRODUCING LACTIDE/ε-CAPROLACTONE COPOLYMER
09/30/2010WO2010110434A1 Method for decomposing and recovering thermoset resin
09/30/2010WO2010110273A1 Heat-shrinkable polyester tubing
09/30/2010WO2010110119A1 Polyester film for solar cells, solar cell back sheet using same, and solar cell
09/30/2010WO2010108968A1 Process for preparing unsaturated polyester
09/30/2010WO2010108966A1 Process for preparing unsaturated polyester
09/30/2010WO2010108965A1 Unsaturated polyester resin
09/30/2010WO2010108964A1 Unsaturated polyester
09/30/2010WO2010108963A1 Unsaturated polyester resin
09/30/2010WO2010108962A1 Unsaturated polyester resin composition
09/30/2010WO2010108840A1 Stabilization of polyols
09/30/2010US20100249365 Polymerizable compositions
09/30/2010US20100249364 Cleaning device for separating dilactide from mixtures, polymerisation device, method for separating dilactide from mixtures and use thereof
09/30/2010US20100249363 Process for Preparing Polyethylenenaphthalate with 2,6-Naphthalenedicarboxylic Acid
09/30/2010US20100249362 Apparatus and method both relating to polymer synthesis
09/30/2010US20100249361 Process for production of polyester copolymers and a composition incorporating the copolymers
09/30/2010US20100249357 Room temperature curable polymers and precursors thereof
09/30/2010US20100249259 Hard foam
09/30/2010US20100247845 Process for production of heat-shrinkable polyester film, heat-shrinkable polyester film and packages
09/30/2010US20100247663 Microspheres
09/30/2010US20100247058 Resin composition for optical waveguide and optical waveguide
09/29/2010EP2233510A1 Normal pressure cation dyeable polyester and fiber
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