| 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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| 02/22/2011 | US7893189 Poly(ether-ester) polyols and processes for their production |
| 02/22/2011 | US7893188 Baby bottles comprising polyester compositions which comprise cyclobutanediol |
| 02/22/2011 | US7893187 Glass laminates comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol |
| 02/22/2011 | US7893186 Process for preparing long-chain polymethylene halide telomers |
| 02/22/2011 | US7893185 Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body |
| 02/22/2011 | US7893169 Thermosetting amorphous polyamide has glass transition temperature; copper halogenide, potassium halogenide additive; epoxy-based crosslinker; pipes, chemical plants, tanks, industrial machines, tools; low temperature cure |
| 02/22/2011 | US7893155 Material or curable solvent-based topcoating material, and coating material and coating film comprising or formed from the same |
| 02/22/2011 | US7893150 Polymer dispersions in polyester polyols |
| 02/17/2011 | WO2011019952A1 Polymers having lipophilic hydrocarbon and biodegradable polymeric segments |
| 02/17/2011 | WO2011019631A1 Semi-crystalline, fast absorbing polymer formulation |
| 02/17/2011 | WO2011018837A1 Liquid crystalline polyester and process for producing same |
| 02/17/2011 | WO2011018161A1 Compounds for quenching reactive metal catalytic species remained in polyester polyol resins, quenching process and its application in polyurethane production therein |
| 02/17/2011 | US20110040067 Low Melting Polyester Polymers |
| 02/17/2011 | US20110040042 Fused thiophenes, methods for making fused thiophenes, and uses thereof |
| 02/17/2011 | US20110040030 Use of a cyclohexane diol mixture for manufacturing polymers |
| 02/17/2011 | US20110040009 Polyethylene naphthalate fibers and method for producing the same |
| 02/17/2011 | US20110039999 Method for the continuous production of biodegradable polyesters |
| 02/17/2011 | US20110039978 Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate |
| 02/17/2011 | US20110039204 Ester compounds and their preparation, polymers, resist compositions and patterning process |
| 02/17/2011 | US20110038828 Matrix composed of a naturally-occurring protein backbone cross linked by a synthetic polymer and methods of generating and using same |
| 02/17/2011 | DE102009037631A1 Phosphorhaltiges Flammschutzmittel A phosphorus-containing flame retardant |
| 02/17/2011 | CA2770080A1 Semi-crystalline, fast absorbing polymer formulation |
| 02/16/2011 | EP2284208A1 Flame-retardant material containing phosphorous |
| 02/16/2011 | EP2283834A2 Therapeutic compositions comprising ketone bodies or their precursors |
| 02/16/2011 | EP1578866B1 Thermoplastic elastomer resin |
| 02/16/2011 | CN201746491U EG adding device for polyester final polymerization kettle |
| 02/16/2011 | CN101977964A Polyester melt phase products and process for making the same |
| 02/16/2011 | CN101977963A Production method of aliphatic polyester |
| 02/16/2011 | CN101977962A Fatty acid modified polyesteramide resin and composition |
| 02/16/2011 | CN101977886A Compositions and methods for treating ophthalmic diseases |
| 02/16/2011 | CN101974246A Composite modified conductive engineering plastic and preparation method thereof |
| 02/16/2011 | CN101974148A High-molecular weight phosphorous flame retardant random copolyester and preparation method thereof |
| 02/16/2011 | CN101974147A Polyester polyol and polyurethane resin for superfine fiber synthetic leather |
| 02/16/2011 | CN101974146A Method for preparing polylactic acid by catalyzing solid acid composite lactate |
| 02/16/2011 | CN101974137A Polyethylene glycol momomethyl ether-polycaprolactone-polyacrylic acid derivatives, and preparation and application thereof |
| 02/16/2011 | CN101974132A Modified acrylic resin-based normal temperature quick-drying automobile paint with high fullness and high solid |
| 02/16/2011 | CN101338067B Black polyester chip and method for preparing black polyester chip |
| 02/16/2011 | CN101298492B Synthetic method of polyester |
| 02/16/2011 | CN101284883B Preparation method of polylactic acid-chitose graft copolymer |
| 02/15/2011 | US7888456 Process for production of thermoplastic copolymer |
| 02/15/2011 | US7888451 Methods for preparing selectively-releasable adhesives |
| 02/15/2011 | US7888450 Liquid crystal polymer and film thereof |
| 02/15/2011 | US7888418 Block copolymer modified vegetable oil and polymer blends and methods of making same |
| 02/15/2011 | US7888405 Aliphatic-aromatic polyesters, and articles made therefrom |
| 02/15/2011 | CA2565862C Process for adding methine uv light absorbers to pet prepared by direct esterification |
| 02/10/2011 | WO2011016373A1 Polyester resin composition |
| 02/10/2011 | WO2011015773A2 Bituminous composition containing a supramolecular polymer |
| 02/10/2011 | WO2011015299A1 Method for producing a foam composite element |
| 02/10/2011 | US20110034665 Polyester Polymer Particles Having a Small Surface to Center Molecular Weight Gradient |
| 02/10/2011 | US20110034664 Polyester composition with modifier hydroxyl compound |
| 02/10/2011 | US20110034662 Method for the continuous production of biodegradable polyesters |
| 02/10/2011 | US20110034646 Process for producing polycarbonate |
| 02/10/2011 | US20110034644 Polyester process using a pipe reactor |
| 02/10/2011 | US20110034570 Recycling and reduction of plastics and non-plastics material |
| 02/10/2011 | US20110034567 Semi-crystalline, fast absorbing polymer formulation |
| 02/10/2011 | US20110033804 Photoresist composition |
| 02/10/2011 | US20110033704 Adsorbent for the removal of blood cells |
| 02/10/2011 | US20110033411 Novel Ammonium-Polyurethane- And/Or Polycarbonate Compounds |
| 02/10/2011 | US20110031527 Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate |
| 02/10/2011 | US20110031210 PET Polymer with Improved Properties |
| 02/10/2011 | CA2769962A1 Method for producing a foam composite element |
| 02/09/2011 | EP2281849A2 Water-thinnable polymer precursors, their preparation and use |
| 02/09/2011 | EP2281009A1 Process and apparatus for preparing biopolymers |
| 02/09/2011 | CN101970547A Method for plasticizing lactic acid polymers |
| 02/09/2011 | CN101970532A Photosensitive resin and photosensitive resin composition comprising the same |
| 02/09/2011 | CN101970531A Copolyesters and blends with improved recyclability, processes for their manufacture, and articles prepared therefrom |
| 02/09/2011 | CN101970530A Bio-based polyethylene terephthalate polymer and method of making the same |
| 02/09/2011 | CN101970529A 防污组合物 The antifouling composition |
| 02/09/2011 | CN101970528A Polyester resin and toner including the same |
| 02/09/2011 | CN101970527A Method for making polyactic acid ( pla) stereocomplexes |
| 02/09/2011 | CN101970199A Method for cast molding contact lenses |
| 02/09/2011 | CN101967340A Novel polyurethane semi-matte white finish for woodware protection |
| 02/09/2011 | CN101967275A Nano magnesium carbonate modified fire protection engineering plastic and preparation method thereof |
| 02/09/2011 | CN101967272A Method for preparing polyester film for solar cell backsheet film |
| 02/09/2011 | CN101967225A Method for preparing water-soluble sulfo-copolyester |
| 02/09/2011 | CN101967224A Novel method for synthesizing stearic acid-modified short oil glyptal resin |
| 02/08/2011 | US7884177 Melt processability; crystal grains; high speed heating; nitrogen gas flow; thin films |
| 02/08/2011 | US7884173 comprising 6,6'-(alkylenedioxy)di-2-naphthoic acid as the main dicarboxylic acid component; having excellent heat resistance, color, mechanical properties, dimensional stability and gas barrier properties |
| 02/08/2011 | US7884169 hot-press molding material; producing a thermoplastic cellulose composition by ring-opening polymerization of cyclic ester with oligoesterified cellulose comprising a wood cellulosic material, with hydroxyl group to which polybasic acid anhydride and polyhydric alcohol are added; can be recycled |
| 02/08/2011 | CA2632998C Polycondensation catalyst for producing polyester and method for producing polyester using the same |
| 02/08/2011 | CA2625248C Water stable compositions and articles comprising starch and methods of making the same |
| 02/08/2011 | CA2404683C Compositions of crosslinkable prepolymers for biodegradable implants |
| 02/08/2011 | CA2259603C Use of polymeric compositions for reducing or eliminating post-surgical adhesion formation |
| 02/03/2011 | WO2011013831A1 Liquid crystalline polyester composition and electronic circuit board comprising same |
| 02/03/2011 | WO2011012814A1 Method for synthesizing polyesters in an acidic ionic liquid medium |
| 02/03/2011 | WO2011011846A1 Process for producing biopolymer membranes and biopolymer membranes produced by this process |
| 02/03/2011 | WO2010111238A3 Improved biodegradable polymers |
| 02/03/2011 | US20110028678 Production method of aliphatic polyester |
| 02/03/2011 | US20110028677 Biaxial oriented polyester film and a process for preparing same |
| 02/03/2011 | US20110028643 Wax-resin compatibilizer, wax-resin dispersion including the wax-resin compatibilizer, and methods of preparing the same |
| 02/03/2011 | US20110028581 Aromatic polyesterpolyols, isocyanurate-modified polyurethane foams, and methods of making them |
| 02/03/2011 | US20110028371 Hybrid copolymers |
| 02/03/2011 | US20110027869 Compositions for Chemical and Biological Defense |
| 02/03/2011 | US20110027590 Sequentially Biaxially-Oriented Polyglycolic Acid Film, Production Process Thereof and Multi-Layer Film |
| 02/03/2011 | US20110027379 Oligo-Ethylene Glycol-Based Polymer Compositions and Methods of Use |
| 02/03/2011 | US20110024016 Undrawn polyethylene terephthalate (pet) fiber, drawn pet fiber, and tire-cord comprising the same |
| 02/03/2011 | CA2767345A1 Method for synthesizing polyesters in an acidic ionic liquid medium |
| 02/02/2011 | EP2280036A1 Method for producing aliphatic polyester resin, and an aliphatic polyester resin composition |
| 02/02/2011 | EP2279219A1 Use of a cyclohexane diol mixture for manufacturing polymers |
| 02/02/2011 | EP1907442B9 Bottles comprising polyester compositions which comprise cyclobutanediol |