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)
08/2010
08/11/2010EP2215140A2 Chelating compound, and method of use of, poly (2-octadecyl-butanedioate) and the corresponding acid, poly (2-octadecyl-butanedioate)
08/11/2010EP1940905B1 Preparations containing hyperbranched polymers
08/11/2010CN201545796U Polyester process column top micro-positive pressure steam heat recovery device
08/11/2010CN1980976B Copolyetherester compositions containing hydroxyalkanoic acids and shaped articles produced therefrom
08/11/2010CN101802052A ketal compounds from polyols and oxocarboxylates
08/11/2010CN101802051A Liquid color concentrate for polyester articles
08/11/2010CN101802032A aromatic hydrogenated polymers containing fluorine
08/11/2010CN101798381A Method for manufacturing polybutyl succinate
08/11/2010CN101798373A Production process and production line for water-borne acrylic acid modified polyester resin
08/11/2010CN101796916A PLA-based agricultural mulching film capable of preventing and controlling root-knot nematode and preparation method thereof
08/11/2010CN101215374B Preparation of cyclic esters ring-opening polymerization catalyst phosphoric acid creatinine guanidine
08/11/2010CN101148499B Titanium series catalyst
08/11/2010CN101080437B Industrial evaporation apparatus
08/11/2010CN101012306B Collagen modified poly(3-hydroxybutyrate-3-hydroxyvalerate) and its preparing method and application
08/10/2010US7772420 (Meth)acrylic esters of monoalkoxylated polyols, and production thereof
08/10/2010US7772361 Polybenzimidazole compounds
08/10/2010US7772357 Hydrolytically degradable polymers and hydrogels made therefrom
08/10/2010US7772356 plastic Polycarbonate with a 9,9-bis[4-(2-hydroxyethoxy)-3-methylphenyl]fluorene monomer; a phthalocyanine dye or a diphenylethylene dithiol dye or a N,N,N,N-Tetrakis(4-dialkylaminophenyl)-p-benzoquinonebis(iminium) dye absorber; coated panel or film; durable; resistant to heat, light and moisture
08/10/2010US7772321 comprising polyester polyol that contains structural units derived from succinic acid; microcellular polyurethanes
08/10/2010US7771493 Process for crystallising amorphous plastic granulates
08/05/2010WO2010088227A1 Aromatic polyesterpolyols, isocyanuratemodified polyurethane foams, and methods of making them
08/05/2010WO2010087897A2 Hydrogen sulfide donating polymers
08/05/2010WO2010087422A1 Method for producing polylactic acid
08/05/2010WO2010087069A1 Method for producing aliphatic polyester
08/05/2010US20100197885 Polymer extraction methods
08/05/2010US20100197884 Method for making copolymers of lactide and a 1:4-3:6 dianhydrohexitol
08/05/2010US20100197883 Polyester resin and fabrication method thereof
08/05/2010US20100197878 Polyol blends for use in making polymers
08/05/2010US20100197869 Aromatic hydrogenated polymers containing fluorine
08/05/2010US20100197868 Biomimetic compounds and synthetic methods therefor
08/05/2010US20100197867 Binding agents having high oh number and clear paint composition comprising said agents and having good optical characteristics and good scratch and chemical resistance
08/05/2010US20100196997 Polymer extraction methods
08/05/2010US20100196817 Polyester resin for electrostatic image developing toner and manufacturing method of the same, electrostatic image developing toner, electrostatic image developer and image forming apparatus
08/05/2010US20100196812 Resin for toner and toner composition
08/05/2010US20100196322 Polymer for tissue engineering applications and drug delivery
08/04/2010EP2213694A1 12-hydroxystearic acid copolymer and method for producing the same
08/04/2010EP2213187A1 Breathable polymer film
08/04/2010EP2212371A1 Processes for preparing low-acid polyalkylene terephthalate from diol-capped pre-polymer and linear oligomer recyclate and using such in the production of macrocyclic polyester oligomer
08/04/2010EP2212370A1 Polyester resin and toner including the same
08/04/2010EP2212369A1 Polyester resin and toner including the same
08/04/2010EP1824920B9 Polyester based cobalt concentrates for oxygen scavenging compositions
08/04/2010EP1581579B1 Method of polycarbonate preparation
08/04/2010EP1534857B1 Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores
08/04/2010EP1125589B1 Surgical suture
08/04/2010CN101796096A Polyethylene terephthalate graft copolymer resin and process for producing molded object thereof
08/04/2010CN101796095A Process for preparing polyethylenenaphthalate with 2,6-naphthalenedicarboxylic acid
08/04/2010CN101796094A 12-hydroxystearic acid copolymer and method for producing the same
08/04/2010CN101792578A Polyester fiber with functions of wetting, moisture transmitting and quick drying and fabric thereof
08/04/2010CN101792523A Novel polyester chain extender and preparation method thereof
08/04/2010CN101792522A Water-white transparent yellowing-resistant alkide resin and preparation method thereof
08/04/2010CN101792511A Hydrolysis-resistant unsaturated polyester resin and preparation method thereof
08/03/2010US7767806 encapsulates low molecular weight drugs and provides sustained-release over long term, control of blood residence, dispersible in aqueous solution, and improved biocompatibility; hyaluronidase resistance
08/03/2010US7767781 Solution polymerization of butanediol and dimethyl terephthalate in the presence of a catalyst at a temperature no greater than 240 degrees C. and at a pressure no less than about atmospheric pressure; heating the product in an organic solvent in the presence of a depolymerization catalyst; less costly
08/03/2010US7767780 Copolymeric polycarbonate containing units of a bisphenol and units of a polyoxyalkylene bis(hydroxybenzoate compounded with a light diffusing agent; improved fluidity during molding and excellent heat resistance, dimensional stability, luminance and color tone.
08/03/2010US7767612 Esterification catalyst, polyester process and polyester article
08/03/2010US7767213 Synthetic nanopores for DNA sequencing
07/2010
07/29/2010WO2010085608A1 Polymer mixtures comprising polymers having different non-repeating units and methods for making and using same
07/29/2010WO2010058918A3 Method for preparing polyol ester
07/29/2010US20100190925 Manufacture of leather and fabric from materials containing protein hydrolysates and gelatins
07/29/2010US20100190660 Methods, Compositions And Libraries Pertaining To PNA Dimer And PNA Oligomer Synthesis
07/29/2010US20100189998 Manufacturing process for polyester film exhibiting low thermal shrinkage
07/29/2010US20100189677 Gel concentrated in branched sulfonic polyester and method for preparing same
07/29/2010US20100189657 Intramolecularly quenched fluorochrome conjugates and methods of use
07/29/2010CA2749997A1 Polymer mixtures comprising polymers having different non-repeating units and methods for making and using same
07/28/2010EP2210915A1 Vibration damping material
07/28/2010EP2210911A1 Production of polymers
07/28/2010EP2210910A1 Antimony-free PET resin and PET polyester fiber made therefrom
07/28/2010EP2210620A2 Bioabsorbable surgical composition
07/28/2010EP2209832A1 Particulate catalyst and catalyst/stabiliser systems for producing high-molecular-weight homopolyesters and copolyesters of l-, d- or d,l-lactic acid
07/28/2010EP2209772A1 Method for producing cyclic diesters of l-, d- and d, l-lactic acid
07/28/2010EP2209496A2 Multifunctional degradable nanoparticles with control over size and functionalities
07/28/2010EP2066728B1 Thermoplastic compositions, methods of making, and articles formed therefrom
07/28/2010EP1907439B1 Containers comprising polyester compositions which comprise cyclobutanediol
07/28/2010CN1861660B Biologic degradable copolyester and preparation process thereof
07/28/2010CN101787584A Method for preparing continuous polymerization directly-spun high-shrinkage polyester staple fibers
07/28/2010CN101787583A Method for preparing continuous polymerization directly-spun high-shrinkage polyester filaments
07/28/2010CN101787239A Method for preparing environment-friendly powder coating resin
07/28/2010CN101787119A Polymer with tumor organization pH responsiveness and micelle thereof
07/28/2010CN101787115A Method for preparing photoactive ternary amphiphilic polyester
07/28/2010CN101787114A Preparation method of special polyester chip for paper industry yarn
07/28/2010CN101787113A Method and device for improving crystallizing performances of polyactic acid by pulse magnetic field
07/28/2010CN101337994B Starch acetate/PPDO-grafted copolymer, preparation method and application thereof
07/28/2010CN101121779B Polyester polymerization catalyst, process for producing the same and process for producing polyester therewith
07/27/2010US7763703 Synthetic rubber with narrow molecular weight distribution, a process for its preparation and a method of use
07/27/2010US7763701 Composite solid phase polymerization catalyst
07/27/2010US7763693 Curable composition
07/27/2010US7763683 Polyester polyols, a process for the production thereof and the use thereof
07/27/2010US7763681 Reacting a vinyl-terminated polyalkene with an enophile, such as an unsaturated acid, ester or anhydride, at 180-300 degrees C. and a pressure of 0.1-1 MPa in an inert gas to effect 15-90 % acylatioin of end groups before before adding a tin, zinc, titanium or aluminum halide reaction accelerator
07/27/2010US7763676 Heat seling coating on substrate containing thermoplastic resin
07/27/2010CA2359951C Improved process for making polyalkylene/maleic anhydride copolymer
07/22/2010WO2010082810A1 A method for producing biodegradable resins
07/22/2010WO2010082639A1 Polylactic acid resin composition and additive for polylactic acid resin
07/22/2010WO2010081887A1 Isotactic polylactic acid and method for producing same
07/22/2010US20100184940 Making a polyester by heating polyester with units of terephthalic acid with a glycol component having units of 2,2,4,4-tetramethyl-1,3-cyclobutanediol and cyclohexanedimethanol in the presence of a phosphate thermal stabilizer and tin catalyst; balance of physical properties, moldings
07/22/2010US20100184939 Method for producing bi-axially oriented thermoplastic resin film, and base film for optical film
07/22/2010US20100184924 Amide or Thioester Pre-Extended Epoxy-Terminated Viscosifiers and Method for Producing the Same
07/22/2010US20100184915 Copolymerized lactic acid type resin having a phosphonium sulfoisophthalate structure
07/22/2010US20100184909 Crosslinkable polymers with heteroaromatic groups
07/22/2010US20100184891 Low melt viscosity polyglycolic acid, production process thereof, and use of low melt viscosity polyglycolic acid
07/22/2010US20100184886 Nitrocellulose based dispersant
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