| 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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| 12/24/2008 | CN100445315C Method for the producing of polybutylene terephthalate |
| 12/24/2008 | CN100445314C Preparation method of polyester resin |
| 12/24/2008 | CN100445313C Method for preparing polylactic acid/polyether divalent alcohol copolymers |
| 12/24/2008 | CN100445312C Process for producing polyester resins |
| 12/24/2008 | CN100444947C Lactide analog monomer continuous polymerization device and process |
| 12/24/2008 | CA2692189A1 Molded article having heat resistance and impact resistance |
| 12/24/2008 | CA2691443A1 Phenyl ester side chains to increase polymer resorptivity |
| 12/24/2008 | CA2691087A1 Singly-terminated polyisobutylenes and process for making same |
| 12/23/2008 | US7468411 To reduce viscosity of a thermoplastic at high temperatures; producing a glass transition temperature of greater than about 85 degrees C. for a polystyrene homopolymer |
| 12/23/2008 | US7468409 Blend of polyester with phosphorus compound and organonitrogen compound, improved color, especially when used as a component of a polyester/polycarbonate blend |
| 12/18/2008 | WO2008153668A2 Dry-to-the-touch anaerobically curable compositions and products made therefrom |
| 12/18/2008 | WO2008132080A3 Release compositions and their application to textiles |
| 12/18/2008 | WO2008128548A3 Catalyst and method for polymerization and copolymerization of lactide |
| 12/18/2008 | WO2004011518A3 Methods for producing biopolymers |
| 12/18/2008 | US20080312406 esterification and/or polycondensation of solid reactants comprising diacids or diacid generators, and reaction fluids comprising diols or diol generators, in chemical reactors having improved heat transfer, volume control, agitation and disengagement functions |
| 12/18/2008 | US20080312385 Monoesterification of a polyol with a tertiary-alkanoic acid in the presence of methane-, ethane-, trifluoromethane-, p-toluene-, or xylene-sulfonic acid having a pKa from -2 to +2 at below 180 degrees C.; reduced homopolymerization of the polyol |
| 12/18/2008 | US20080312379 Method for Compounding Polycondesates |
| 12/18/2008 | US20080312374 thermoplastic polycarbonateether copolymers; medical equipment; improved surface wettability, thermal stability, hemocompatibility, haze-free, anti-fogging, and transparency |
| 12/18/2008 | US20080312373 Polycarbonate-poly(alkylene oxide) copolymer compositions and articles formed therefrom |
| 12/18/2008 | US20080312315 Multifunctional Compounds for Forming Crosslinked Biomaterials and Methods of Preparation and Use |
| 12/18/2008 | US20080311419 Moisture-curable, graft-modified resin composition, process for its manufacture and process for bonding substrates employing the resin composition |
| 12/18/2008 | US20080311407 Optical film for a display device and method of fabricating the same |
| 12/18/2008 | US20080311395 Adhesive Composition, Adhesive Sheet, and Surface-Protective Film |
| 12/18/2008 | US20080311320 Polyolefin Series Heat-Shrinkable Film, Molded Product and Heat-Shrinkable Laminated Label Employing the Film, and Container |
| 12/18/2008 | US20080311065 Anti-oxidant macromonomers and polymers and methods of making and using the same |
| 12/17/2008 | EP2003159A1 Process for production of polyethylene terephthalate |
| 12/17/2008 | EP2003158A2 Dendritic polyester, method for producing the same, and thermoplastic resin composition |
| 12/17/2008 | EP2001930A1 Method for the direct production of polyester articles for packaging purposes and articles obtained therefrom |
| 12/17/2008 | EP2001929A1 High-strength meltblown polyester webs |
| 12/17/2008 | EP2001928A1 A highly haemocompatible and biodegradable polymer and uses thereof |
| 12/17/2008 | EP2001927A1 Polyester composition and method of use |
| 12/17/2008 | EP1919975B1 Integrated process for the preparation of a polyester resin |
| 12/17/2008 | EP1565508B1 Brominated polyester resins, resin compositions containing brominated polyester resins, and laminate compositions |
| 12/17/2008 | EP1320567B1 Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers |
| 12/17/2008 | CN201165500Y Polymerization plant for preparing polylactic acid |
| 12/17/2008 | CN101323661A Process for producing polyester |
| 12/17/2008 | CN101323506A Fibre for asphalt concrete |
| 12/17/2008 | CN100443525C Method and device for increasing the intrinsic viscosity of polyester material by means of solid phase polymerisation |
| 12/17/2008 | CN100443524C Liquid-crystal polyester resin |
| 12/16/2008 | US7465779 Polylactones from hydroxydicarboxylic acids having the free carboxylic acid group amidated with one or more aminosulfonic acids; biodegradable materials for medical uses such as drug delivery systems, environmentally compatible materials, etc |
| 12/16/2008 | US7465770 Environmentally degradable polymeric compounds their preparation and use as hot melt adhesive |
| 12/16/2008 | US7465766 Hydroxyphenyl cross-linked macromolecular network and applications thereof |
| 12/16/2008 | US7465415 Reaction product of a ring-opening cyclic ester or carbonate and a photochromic initiator, especially a naphtho[1,2-b]quinone with one or more hydroxy groups, e.g., (1) 3,3-di(4-methoxyphenyl)-6,7-dimethoxy-13-methyl-13-(2-(2-hydroxyethoxy)ethoxy)-3H,13H-indeno[2,1-f]naphtho[1,2-b]pyran. |
| 12/11/2008 | WO2008150737A1 Polycarbonate-polyester block copolymer compositions, methods, and articles |
| 12/11/2008 | WO2008150643A1 Method of separating a polymer from a solvent |
| 12/11/2008 | WO2008150350A1 Method to produce high molecular weight polyester polymers with reduced acetaldehyde content |
| 12/11/2008 | WO2008148716A1 Polysiloxane and urethane modified water-reducible alkyd resins |
| 12/11/2008 | WO2008148555A1 Clear paint compositions comprising hyperbranched, dendritic hydroxyfunctional polyesters |
| 12/11/2008 | WO2008148554A1 Binding agents having high oh number and clear paint composition comprising said agents and having good optical characteristics and good scratch and chemical resistance |
| 12/11/2008 | WO2008127215A3 Copolymers of fluorinated polydienes and sulfonated polystyrene |
| 12/11/2008 | WO2008073253A3 Polyester production system employing recirculation of hot alcohol to esterification zone |
| 12/11/2008 | US20080306592 Elastomeric copolymer coatings for implantable medical devices |
| 12/11/2008 | US20080306591 Implantable medical devices with elastomeric block copolymer coatings |
| 12/11/2008 | US20080306582 Implantable medical devices with elastomeric copolymer coatings |
| 12/11/2008 | US20080306240 Process for Amination of Acrylic Macromonomers and Products Therefrom |
| 12/11/2008 | US20080306238 Water- and oil-repellency imparting ester oligomers comprising perfluoroalkyl moieties |
| 12/11/2008 | US20080306212 Polymer conjugates of mutated neublastin |
| 12/11/2008 | US20080302274 Hydrophilic coating lacquer |
| 12/11/2008 | CA2689564A1 Polysiloxane and urethane modified water-reducible alkyd resins |
| 12/11/2008 | CA2688457A1 Binders with high oh number and clearcoat compositions comprising them and featuring good optical properties and good scratch and chemical resistance |
| 12/10/2008 | EP2000491A1 Polysiloxane and urethane modified water-reducible alkyd resins |
| 12/10/2008 | EP1999181A2 Thermoplastic resins containing pbt units, having reduced organic carbon emissions |
| 12/10/2008 | EP1999180A1 Polymer compositions and devices |
| 12/10/2008 | EP1805270B1 Aqueous oligoester-based pigment preparations, their production and use |
| 12/10/2008 | CN101321803A Manufacturing method of aromatic polyester |
| 12/10/2008 | CN101321802A Moisture permeable polyester-based elastomer film and process for the manufacture thereof |
| 12/10/2008 | CN101318960A Process for synthesizing acetate bicyclo guanidine and catalysis synthesis for poly-lactide and poly-serine morpholine diketone |
| 12/10/2008 | CN100442092C Optical film and liquid crystal display device |
| 12/10/2008 | CN100442091C Optical film and liquid crystal display device |
| 12/10/2008 | CN100441635C Process for microwave radiation in-situ preparation of poly-lactic acid/montmorillonite nano composite materials |
| 12/10/2008 | CN100441408C High-reflectivity polyester coating |
| 12/10/2008 | CN100441284C Polyester process using a pipe reactor |
| 12/09/2008 | US7462682 Good color and useful for fibers, films and other formed articles aromatic polyester polymer and a tinting agent; excellent formability |
| 12/09/2008 | US7462681 Polycarbonates as low moisture toughening agents with cyanate ester resins, impart significant improvements in mechanical toughness while maintaining strength, heat resistance, moisture resistance |
| 12/09/2008 | US7462680 Polyester polyols for protective coatings for plastics |
| 12/09/2008 | US7462649 Depolymerization ; ester interchange; repolymerization |
| 12/09/2008 | CA2290049C Formable biaxially-oriented polyester film |
| 12/04/2008 | WO2008147671A2 Glycerol derivatives and methods of making same |
| 12/04/2008 | WO2008146905A1 Phosphonium sulfoisophthalate structure-copolymerized lactic acid-based resin |
| 12/04/2008 | WO2008146685A1 Reactive urethane compound having ether bond, curable composition and cured product |
| 12/04/2008 | WO2008144881A1 Biodegradable elastomers prepared by the condensation of an organic di-, tri- or tetra-carboxylic acid and an organic diol |
| 12/04/2008 | US20080300379 from renewable raw materials; biodegradability |
| 12/04/2008 | US20080300378 reacting a diester diol-containing monomer, a divalent phenol, and a carbonate precursor by interfacial polymerization, wherein the diester diol-containing monomer is a product of reaction between a hydroxybenzoic acid or an esterified product thereof and a polyalkylene glycol; improved productivity |
| 12/04/2008 | US20080300360 Water-entrained-polyimide chemical compositions for use in high-performance composite fabrication |
| 12/04/2008 | US20080300343 Comb Polymers and Their Use as Additives for Preparations of Mineral Binders |
| 12/04/2008 | US20080299164 Substituted polycaprolactone for coating |
| 12/04/2008 | DE102007056179A1 Verfahren zur Herstellung eines Flammfesten Polyesterpolymers, daraus hergestellte Polyesterpolymere und unter Verwendung des Polyesterpolymers hergestellte Fasern A method for producing a flame-resistant polyester polymer prepared therefrom and polyester polymers produced by using the polyester polymer fibers |
| 12/03/2008 | EP1998227A1 Toner binder and toner |
| 12/03/2008 | EP1997845A1 Material for producing bioabsorbable material, bioabsorbable material, and processes for producing these |
| 12/03/2008 | EP1996643A1 Degradable hydrophilic block copolymers with improved biocom patibil for soft tissue regeneration |
| 12/03/2008 | EP1844086A4 Impact modified thermoplastic resin composition |
| 12/03/2008 | EP1838756B1 Polyester clay nanocomposites for barrier applications |
| 12/03/2008 | CN101316877A Method for controlling water resistance of polyglycolic acid resin |
| 12/03/2008 | CN101314637A Poly-p-benzene dicarboxylic acid 1,2-propylene glycol ester and copolyester, and preparation thereof |
| 12/03/2008 | CN101314636A Biodegradable aliphat dibasic acid 1,2-propylene glycol ester and copolyester, and preparation thereof |
| 12/03/2008 | CN100439466C Polyester thermosol and preparation method thereof |
| 12/03/2008 | CN100439422C Hyperbranched poly(hydroxycarboxylic acid) polymers |
| 12/03/2008 | CN100439415C Method for producing aliphatic polyester and the aliphatic polyester |
| 12/03/2008 | CN100439410C Cooling of pellets from PET solid stating reactor with water |
| 12/03/2008 | CN100439316C Process for the preparation of trimethylene terephthalate oligomers |