| 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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| 03/17/2005 | CA2481725A1 Flexibilized polyaspartic esters |
| 03/16/2005 | EP1514894A1 Biaxially oriented saturated polyester film, method of making the same. Laminate of biaxially oriented saturated polyester film and method of making the same |
| 03/16/2005 | EP1514887A1 catalyst solution for anionic lactam polymerisation, process for the preparationthereof, and polyamide molding material |
| 03/16/2005 | EP1225978B1 Hydroformylation of unsaturated compounds using polymeric phosphite ligands |
| 03/16/2005 | EP0998512B1 Large polyester containers and method for making same |
| 03/16/2005 | CN1596275A Process and apparatus for crystallization of polytrimethylene terephthalate (PTT) |
| 03/16/2005 | CN1596274A Method and apparatus for producing solid-state polycondensed polyesters |
| 03/16/2005 | CN1594681A Modified polytrimethylene terephthalate |
| 03/16/2005 | CN1594395A Modified copolyester composition and method for preparing same |
| 03/16/2005 | CN1594394A Synthesis of poly lactic acid by microwave radiation melt polycondensation method |
| 03/16/2005 | CN1594393A Method for preparing high molecular weight poly-L-lactic acid by melt polycondensation-solid phase polymerization |
| 03/16/2005 | CN1594392A Method for preparing film poly-L-lactic acid copolymer by inner plasticizing |
| 03/16/2005 | CN1594391A Biodegradable fluorescent poly-anhydride and method for preparing same |
| 03/16/2005 | CN1193058C Saturated polyester with good heat resistance and imporosity used for plastic container and its preparing method |
| 03/15/2005 | US6867322 Reacting polytrimethylene terephthalate with monoalcohols, 1,3-propanediol and water in the presence of a base, produce a molding polymer for fibers, films and the like of high quality |
| 03/15/2005 | US6867280 Process for producing aromatic liquid crystal polyester |
| 03/15/2005 | US6867248 Polyhydroxyalkanoate compositions having controlled degradation rates |
| 03/15/2005 | US6867247 Medical devices and applications of polyhydroxyalkanoate polymers |
| 03/15/2005 | US6867181 Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides |
| 03/15/2005 | US6866860 Cationic alkyd polyesters for medical applications |
| 03/15/2005 | CA2352849C Biodegradable pha copolymers |
| 03/15/2005 | CA2352743C Films comprising biodegradable pha copolymers |
| 03/10/2005 | WO2005021616A1 Novel synthetic route for the preparation of hydroxy terminated polyarylates |
| 03/10/2005 | WO2005021605A1 Process for the preparation of a functionalized polymer, intermediate products, processes for the preparation thereof, a functionalized polymer and polymer composition containing a functionalized polymer and shaped parts |
| 03/10/2005 | WO2004094125A3 Improved method for treating recycled polyethylene terephthalate |
| 03/10/2005 | US20050054862 Organo-titanate catalysts for preparing pure macrocyclic oligoesters |
| 03/10/2005 | US20050054814 Synthesis of polyethylene terephthalate; improved heat transfer, volume control, agitation and disengagement functions |
| 03/10/2005 | US20050054813 Biodegradable polyesters obtained by reactive extrusion |
| 03/10/2005 | US20050054812 Method for producing highly functional, hyper branched polyester by means of enzymatic esterification |
| 03/10/2005 | US20050054811 Liquid-crystal polyester resin |
| 03/10/2005 | US20050054759 Thermoplastic elastomer compositions containing a phase change solvent and selected processing oils |
| 03/10/2005 | US20050054756 Curable resins and curable resin compositions containing the same |
| 03/10/2005 | US20050054063 Method and apparatus for producing polyhydroxyalkanoate |
| 03/10/2005 | US20050053576 Glycosaminoglycan-polycation complex crosslinked with polyfunctional crosslinking agent and process for producing the same |
| 03/09/2005 | EP1512709A2 Copolymers of biodegradable aliphatic polyesters |
| 03/09/2005 | EP1512508A2 Polymeric foam powder processing techniques and foam powder products |
| 03/09/2005 | EP1511787A1 Method for producing polyesterpolyols of polyvalent alcohols |
| 03/09/2005 | EP1511465A1 Styrene-free unsaturated polyester resin compositions |
| 03/09/2005 | EP1215225B9 Polylactic acid resin, textile products obtained therefrom, and processes for producing textile products |
| 03/09/2005 | CN1592766A Copolyester resin for solventbourne coating and coating composition comprising the same |
| 03/09/2005 | CN1192047C Process for preparing copolyester used for bottle with low content of acetaldehyde |
| 03/08/2005 | US6864351 Having a controlled thermal decomposing property, hydrolizability, and biodegradability; decreased OH and COOH terminals |
| 03/08/2005 | US6864345 Process and apparatus for producing polyethylene terephthalate |
| 03/08/2005 | CA2158859C Increasing the molecular weight of polyesters and premix useful for this process |
| 03/03/2005 | WO2005019301A1 Polypropylene glycol modified polyester fibers |
| 03/03/2005 | WO2005019300A2 Method for preparing copolyestercarbonates |
| 03/03/2005 | WO2005019295A1 Polyurethane foam, production methods thereof and use of same |
| 03/03/2005 | WO2005019294A1 Suspension of inorganic fillers in a polyesterpolyol and production method thereof |
| 03/03/2005 | US20050049393 Method of separating a polymer from a solvent |
| 03/03/2005 | US20050049391 Melt processability; ester interchange of unsaturated polyester ; heating |
| 03/03/2005 | US20050049386 Air-drying paint compositions comprising carbohydrate-based polyesters |
| 03/03/2005 | US20050049369 Reacting an aromatic polyol with aromatic diacid chloride ; forming hydroxy-group containing polyester; reactibng with phospgene forming polycarbonate ester copolymer |
| 03/03/2005 | US20050048601 solid phase synthesis |
| 03/03/2005 | US20050048487 Such as thrombin binding aptamer attached by terminal phosphate to amino sepharose via carbodiimide mediated coupling |
| 03/03/2005 | US20050048301 Heat-shrinkable polyester film having excellent crystallinity |
| 03/03/2005 | US20050048286 For use on films, laminated product, and other packaging materials |
| 03/03/2005 | US20050048285 Film forming packaging; by-product inhibition |
| 03/03/2005 | DE4436046B4 Verfahren zum Trocknen von abbaugefährdeten thermoplastischen Polymeren A method for drying degrading atmospheres thermoplastic polymers |
| 03/03/2005 | DE10334784A1 Kosmetische Zusammensetzung mit Polyol/Polyester Blockpolymeren Cosmetic composition comprising polyol / polyester block polymers |
| 03/03/2005 | DE10330774A1 Flammhemmend modifizierte, phosphorhaltige Copolyester, deren Verwendung und Verfahren zu ihrer Herstellung Flame retardant modified, phosphorus-containing copolyester, to the use thereof and processes for their preparation |
| 03/02/2005 | EP1510552A1 Polycarbonate polyester molding composition |
| 03/02/2005 | EP1510532A1 Process for the preparation of a functionalized polymer, intermediate products, processes for the preparation thereof, a functionalized polymer and polymer composition containing a functionalized polymer and shaped parts |
| 03/02/2005 | EP1510530A1 Method of separating a polymer from a solvent |
| 03/02/2005 | EP1341836B1 Methods of post-polymerization injection in condensation polymer production |
| 03/02/2005 | EP1317497A4 Polyester resins with improved properties |
| 03/02/2005 | EP1242517B1 Polymeric foam processing |
| 03/02/2005 | EP1177233B1 Thread-forming polyesters and copolyesters and method for producing the same |
| 03/02/2005 | EP1034207B1 BIODEGRADABLE LOW MOLECULAR WEIGHT TRIBLOCK POLY(LACTIDE-co-GLYCOLIDE) POLYETHYLENE GLYCOL COPOLYMERS HAVING REVERSE THERMAL GELATION PROPERTIES |
| 03/02/2005 | CN1587297A Modified poly ester and its preparing method |
| 03/01/2005 | US6861550 Polyhydroxyalkanoate containing 3-hydroxybenzoylalkanoic acid as monomer unit, and method for producing the same |
| 03/01/2005 | US6861503 Interlinked solid polyethylene glycols and copolymers thereof |
| 03/01/2005 | US6861498 Glyceryl citrate polyesters in personal care |
| 03/01/2005 | US6861496 Polyhydroxyalkonoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing same |
| 03/01/2005 | US6861495 Rapid drying lacquers that are particularly useful for automotive OEM refinish applications. The lacquer includes a novel highly branched copolyester polyol. This invention is also directed to a process for producing coatings from quick |
| 03/01/2005 | US6861494 Polyester process using a pipe reactor |
| 03/01/2005 | US6861482 Several types of soft-block materials into resorcinol phthalate-co- polycarbonate polymers. In preferred embodiments, the soft- block materials contain aliphatic moieties or silicones as flexibilizing units. Several methods |
| 03/01/2005 | US6861192 Crosslinked binder polymers for electrostatographic toners and toners formed therefrom |
| 03/01/2005 | US6861150 Appearance and gloss of coating film |
| 03/01/2005 | US6860920 Permselectivity, permeability; separation carbon dioxide from synthesis gas, acid gas from natural gas |
| 02/24/2005 | WO2004065362A3 Pyridine and related ligand compounds, functionalized nanoparticulate composites and methods of preparation |
| 02/24/2005 | WO2004049914A3 Methods for reacting an antigen masking compound with red blood cells with high efficiency |
| 02/24/2005 | US20050043220 Methods and compositions for treating macular degeneration |
| 02/24/2005 | US20050042445 Reusable closures for packages and methods of making and using the same |
| 02/24/2005 | US20050042293 Mixture of hydrophobic drug and water soluble polymer; biodegradable insert |
| 02/24/2005 | DE10334823A1 Verfahren zur Haarbehandlung mit Formgedächtnispolymeren Method of treating hair with shape memory polymers |
| 02/24/2005 | DE10332196A1 Resin, useful in coating agents having hydrophobic properties, is prepared by reaction of fluorinated 2-32 C alkylamide compounds having at least one functionalized N-substituted group |
| 02/24/2005 | CA2534298A1 Aryl carbamate oligomers for hydrolyzable prodrugs and prodrugs comprising same |
| 02/23/2005 | EP1507830A1 Compliant overprint varnishes |
| 02/23/2005 | EP1177235B1 Process and apparatus for the crystallisation of polytrimethylene terephthalate |
| 02/23/2005 | CN1585915A Toner binders |
| 02/23/2005 | CN1585797A Continuous production of tranparent polyester using waste |
| 02/23/2005 | CN1585793A Production of transparent polyester using waste |
| 02/23/2005 | CN1585694A Method for making hollow bodies, hollow bodies, preforms and bottles obtained by said method |
| 02/23/2005 | CN1584683A Plastic substrate for display and display element |
| 02/23/2005 | CN1583880A Polyester/laminated silicate nanometer composite materials and preparing method thereof |
| 02/23/2005 | CN1583824A High-temperature resistant, high-intensity hard foaming foaming polyester polybasic alcohol and preparing method thereof |
| 02/23/2005 | CN1583823A Catalyst and polyester polymer therefrom |
| 02/23/2005 | CN1583822A Modified polyester and preparing method thereof |
| 02/23/2005 | CN1583821A Efficient, simple and continuous process and apparatus for production of polyethylene glycol terephthalate |
| 02/23/2005 | CN1583820A Linear polyester resin, preparation and use thereof |