| 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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| 07/18/2012 | CN101421328B Shape memory polymer with polyester and polyether segments and process for its preparation and programming |
| 07/18/2012 | CN101415749B Process for production of polyethylene terephthalate |
| 07/18/2012 | CN101415748B Dendritic polyester, method for producing the same, and thermoplastic resin composition |
| 07/18/2012 | CN101321802B Moisture permeable polyester-based elastomer film and process for the manufacture thereof |
| 07/18/2012 | CN101296958B Chain extenders |
| 07/18/2012 | CN101095654B Cosmetic or medical composition comprising a condensation polymer, the cosmetic processing method of using said composition, said condensation polymer and the method for preparing the same |
| 07/17/2012 | US8222349 Bioabsorbable material and in-vivo indwelling device made thereof |
| 07/17/2012 | US8222347 Polyester-polycarbonate compositions |
| 07/17/2012 | US8222345 Functionalized olefin polymers |
| 07/17/2012 | US8222343 Glyoxalation of vinylamide polymer |
| 07/17/2012 | US8222342 Blends from branched polyaryl ethers and hydrophilic polymers |
| 07/17/2012 | US8222336 Hotmelt adhesive with improved adhesion |
| 07/17/2012 | US8221783 Medical devices with triggerable bioadhesive material |
| 07/17/2012 | US8221574 Top coating for indoor and outdoor temporary removable graphics and system and method for making, applying and removing such graphics |
| 07/17/2012 | CA2763566A1 Rosin-based resin and toner containing same |
| 07/12/2012 | WO2012093205A1 Method of producing composite materials |
| 07/12/2012 | WO2012042467A3 A magnetic hybrid hydrogel |
| 07/12/2012 | WO2012009201A3 High dimensional stability polyester compositions |
| 07/12/2012 | US20120178897 Biaxially oriented polyester film for sealing back surface of photovoltaics |
| 07/12/2012 | US20120178896 Biodegradable polyester |
| 07/12/2012 | US20120178894 Compound having silsesquioxane skeleton and its polymer |
| 07/12/2012 | US20120178837 High melt strength polyesters for foam applications |
| 07/12/2012 | US20120178711 Cyclodextrin-based polymers for therapeutics delivery |
| 07/12/2012 | US20120177922 Polyamide composition |
| 07/12/2012 | US20120177854 Polyester resin and method for preparing the same |
| 07/12/2012 | US20120177703 Solid linear oligo-or poly-e-caprolactone |
| 07/12/2012 | US20120177594 Polyion complex comprising phd2 expression inhibiting substance |
| 07/12/2012 | US20120177592 Degradable thermoresponsive poly(ethylene glycol) analogue materials |
| 07/12/2012 | US20120175316 Method for extracting at least one chemical element from a molten salt medium |
| 07/11/2012 | EP2473556A2 Polyester films with improved oil repellency |
| 07/11/2012 | EP2473543A2 Polyesters comprising fluorovinylether functionalized aromatic moieties |
| 07/11/2012 | EP2473542A1 Polymer/thermoplastic starch compositions |
| 07/11/2012 | EP2473472A2 Process for the synthesis of fluorinated ethers of aromatic acids |
| 07/11/2012 | EP2473468A2 Process for the synthesis of fluorinated ethers of aromatic acids |
| 07/11/2012 | EP1699710B1 Oxygen scavenger compositions |
| 07/11/2012 | EP1282428B1 Biocompatible macromers |
| 07/11/2012 | CN202322692U 列管式缩聚反应釜 Tubular condensation reactor |
| 07/11/2012 | CN202322691U 一种聚酯生产装置 A polyester plant |
| 07/11/2012 | CN1951976B Process for preparing copolyesters |
| 07/11/2012 | CN1732227B Thermoplastic elastomer resin |
| 07/11/2012 | CN102575423A Method for recycling paper products glued and/or coated with biodegradable polymers |
| 07/11/2012 | CN102575090A Polyethylene terephthalate composition, manufacturing method therefor, and polyethylene terephthalate film |
| 07/11/2012 | CN102575032A Process for production of glass-cloth-based base material, and printed wiring board |
| 07/11/2012 | CN102575029A Polyester films with improved oil repellency |
| 07/11/2012 | CN102575027A Polyester film for protection of back surfaces of solar cells |
| 07/11/2012 | CN102574999A Polyether preparation method |
| 07/11/2012 | CN102574996A Improvements to laundry compositions |
| 07/11/2012 | CN102574995A Modified recycled polyester resin and molded article using same |
| 07/11/2012 | CN102574994A Method for producing polyester alcohols |
| 07/11/2012 | CN102574993A Polyester for toner |
| 07/11/2012 | CN102574992A Liquid-crystal polymer and molded articles |
| 07/11/2012 | CN102574965A Process for producing biopolymer membranes and biopolymer membranes produced by this process |
| 07/11/2012 | CN102574370A Transparent substrate |
| 07/11/2012 | CN102560784A Composite fiber |
| 07/11/2012 | CN102560726A Production method of cashmere-like modified polyester fiber |
| 07/11/2012 | CN102560722A Production method of inorganic nanometer zinc oxide multifunctional composite antibacterial flocking villus |
| 07/11/2012 | CN102559039A Preparation method of high-cross-linked UV (ultraviolet) curing aqueous polyurethane paint |
| 07/11/2012 | CN102558785A Polyester ether elastomer/ carbon fiber composite material and preparation method thereof |
| 07/11/2012 | CN102558779A Method for recycling waste polyester-cotton textiles |
| 07/11/2012 | CN102558775A Ultra-thin type polyester film for capacitor and production method thereof |
| 07/11/2012 | CN102558766A Hyper branched polymer modified epoxy resin |
| 07/11/2012 | CN102558565A Polyethylene glycol monomethyl ether-polycaprolactone-polyphosphate copolymer and application thereof |
| 07/11/2012 | CN102558535A Amphiphilic block copolymer connected through molecular glue and synthesis method and application of copolymer |
| 07/11/2012 | CN102558531A Amine polyester-polyether and preparation method and application thereof |
| 07/11/2012 | CN102558530A Selenium-containing curcumin polymer and its preparation method and application |
| 07/11/2012 | CN102558529A Method for separating and extracting PHB (Polyhydroxybutyrate) from photosynthetic bacteria hydrogen-producing fermentation residual liquid |
| 07/11/2012 | CN102558528A Device and method for producing polylactic acid material |
| 07/11/2012 | CN102558527A Method for preparing water-soluble polyester based on aluminum compound as catalyst |
| 07/11/2012 | CN102558526A Hydrophilic copolyester chip and preparation method thereof |
| 07/11/2012 | CN102558525A Method for preparing unsaturated polyester resin containing thixotropic agent |
| 07/11/2012 | CN102558524A Block copolymer of polyethylene glycol and polyester containing cyclic ether side groups and application thereof |
| 07/11/2012 | CN102558523A Polymer, method for producing the same, and resist composition containing the same |
| 07/11/2012 | CN102558522A Method for ring-opening polymerization preparation of degradable polyester from reclaimed polyesters |
| 07/11/2012 | CN102558521A Fumaric acid-diol polyester, copolyester of fumaric acid-diol polyester, polyester nucleating agent containing fumaric acid-diol polyester and application of fumaric acid-diol polyester |
| 07/11/2012 | CN102558520A Method for synthesizing para-phenyl unsaturated polyester resin |
| 07/11/2012 | CN102558519A Aromatic-aliphatic copolyester and synthetic method thereof |
| 07/11/2012 | CN102558518A Aromatic copolyester and preparation method thereof |
| 07/11/2012 | CN102558517A Ecological multifunctional ternary copolymerization PETG (Polyethylene Terephthalate Glycol) polyester, preparation method of polyester, and method for preparing unidirectional stretching heat-shrinkable film from polyester |
| 07/11/2012 | CN102558516A Preparation method of heat insulation material for laminated glass |
| 07/11/2012 | CN102558515A Method for continuously preparing biodegradable plastic |
| 07/11/2012 | CN102558514A Postoperative anti-adhesion membrane material capable of biodegradation and preparation method and application |
| 07/11/2012 | CN102558464A Preparation method of star block copolymer temperature-sensitive nanomicelle |
| 07/11/2012 | CN102558453A Mono-acid blocked unsaturated polyester resin and preparation method for same |
| 07/11/2012 | CN102558204A Double-rare-earth metal amide and preparation method and application thereof |
| 07/11/2012 | CN102552931A Drug-bonded polyethylene glycol-cyclic ether side group-containing polyester block polymer and preparation method thereof |
| 07/11/2012 | CN102552922A Drug combination and preparation method and application thereof |
| 07/11/2012 | CN102276817B Arborescent graft polycaprolactone |
| 07/11/2012 | CN102161860B Preparation method of organic silicon modified polyester wire enamel |
| 07/11/2012 | CN101985096B Self-cleaning polymerization reactor |
| 07/11/2012 | CN101899145B Preparation method of 2, 5-furan diformyl polyester |
| 07/11/2012 | CN101759845B Functionalized polyester and preparation method thereof |
| 07/11/2012 | CN101357983B Polyester polymer compounds |
| 07/10/2012 | US8217135 Purification method of polyamic acid resin and polyimide resin |
| 07/10/2012 | US8217134 Controlled release of biologically active compounds |
| 07/10/2012 | US8217121 Aromatic hydrogenated polymers containing fluorine |
| 07/10/2012 | US8216704 Biaxially oriented laminated film |
| 07/10/2012 | US8215385 Application of degradable polymers in sand control |
| 07/10/2012 | CA2622032C Aluminum containing polyester polymers having low acetaldehyde generation rates |
| 07/10/2012 | CA2546648C Method and apparatus for making crystalline pet pellets |
| 07/05/2012 | WO2012092373A2 In vivo polynucleotide delivery conjugates having enzyme sensitive linkages |