| 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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| 02/23/2005 | CN1583819A Synthesis of polylactate in supercrilical fluid of CO2 |
| 02/23/2005 | CN1583818A Di(2-methoxyethoxy) aluminum sodium oxide catalytic synthesis of lactic acid-ethanediol copolymer |
| 02/23/2005 | CN1583817A Method for rapid preparing poly (epsi-caprolactone) |
| 02/22/2005 | US6858701 Color and heat resistant stability |
| 02/22/2005 | US6858669 For use as color light filter |
| 02/22/2005 | US6858367 Binder resin comprises a biodegradable resin comprising a polyhydroxyalkanoate produced by culturing a microorganism and having as a specific monomer unit a 3-hydroxyalkanoic acid such as 3-hydroxy-5-phenylvaleric acid |
| 02/22/2005 | US6858314 Brominated polyester resins, resin compositions containing brominated polyester resins, and laminate compositions |
| 02/22/2005 | US6858189 Rotating surface of revolution reactor with feed and collection mechanisms |
| 02/22/2005 | US6858167 Method and device for producing granulates from intermediate products of thermo-plastic polyesters and copolyesters |
| 02/22/2005 | CA2351952C Coating powders comprising macrocyclic oligomers |
| 02/17/2005 | WO2005015309A2 Alkali-developable radiation curable composition |
| 02/17/2005 | WO2005014718A1 High strength bioreabsorbable co-polymers |
| 02/17/2005 | WO2005014694A1 Polyester resin and polyester resin laminate container |
| 02/17/2005 | WO2005014679A1 Photo-curable urethane-acrylate compounds |
| 02/17/2005 | US20050038292 Methods of using polylactate release compounds |
| 02/17/2005 | US20050038224 polyesterurethane copolymers which are excellent in hydrolysis resistance |
| 02/17/2005 | US20050038194 Pseudo cross-link type resin composition, molding material, sheet or film, and optical element obtained therefrom |
| 02/17/2005 | US20050038134 Crosslinked, water insoluble polymer; medical equipment, drug delivery, tissue engineering |
| 02/17/2005 | US20050037473 transformed E. coli comprises a polyhydroxyalkanoate (PHA) synthase gene of Pseudomonas species; producing PHA using a microorganism transformed with a recombinant vector containing the maoC gene and a recombinant vector containing a PHA synthase gene |
| 02/17/2005 | US20050036978 Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid |
| 02/17/2005 | US20050036946 Radio-opaque compounds, compositions containing same and methods of their synthesis and use |
| 02/17/2005 | DE102004025408A1 Leicht färbbares Polyester-Copolymer, hergestellt gemäss dem Terephtalsäureverfahren, Fasern unter Verwendung desselben und Verfahren zu ihrer Herstellung Easily dyeable polyester copolymer, prepared according to the Terephtalsäureverfahren, the same fibers using and processes for their preparation |
| 02/17/2005 | CA2531156A1 High strength bioreabsorbable co-polymers |
| 02/16/2005 | EP1506254A1 Method for treatment of polyester materials |
| 02/16/2005 | EP1506248A2 Catalyst systems for polycondensation reactions |
| 02/16/2005 | EP1506247A1 Process for crystallizing at least a portion of a crystallizable condensation homopolymer to form solid particles |
| 02/16/2005 | EP1506246A1 Biodegradable thermoplastic polyesters |
| 02/16/2005 | EP1409566A4 Photocrosslinking of diethyl fumarate/poly(propylene fumarate) biomaterials |
| 02/16/2005 | EP1399501A4 Negatively charged amphiphilic block copolymer as drug carrier and complex thereof with positively charged drug |
| 02/16/2005 | EP1158014B1 Process for producing biodegradable polyesters |
| 02/16/2005 | CN1580093A Self-emulsified alcoholic acid resin and its preparing method |
| 02/16/2005 | CN1580092A Copolymerized ester and method for making heat-shrinkable double-pipe using same |
| 02/16/2005 | CN1189501C Manufacturing method of polyester chip for manufacturing polyester fiber containing tourmaline |
| 02/16/2005 | CN1189500C Manufacturing method of polyester fiber containing tourmaline |
| 02/16/2005 | CN1189152C Hair cosmetic formulations |
| 02/15/2005 | US6855844 Phtalic anhydride based polyester-ether polyols and double metal cyanide catalyst system for preparing same |
| 02/15/2005 | US6855799 Polymeric phosphite composition and hydrocyanation of unsaturated organic compounds and the isomerization of unsaturated nitriles |
| 02/15/2005 | US6855798 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters |
| 02/15/2005 | US6855797 Stable aqueous solutions comprising titanium and zinc and process therewith |
| 02/15/2005 | US6855472 Applying voltage; development latent images |
| 02/15/2005 | CA2174312C Continuous polyester process |
| 02/15/2005 | CA2156408C Aerosol formulation containing a polyester dispersing aid |
| 02/10/2005 | WO2005012989A1 Optical compensator, process of its fabrication, and liquid crystal display |
| 02/10/2005 | WO2005012439A1 Utilization of water-dilutable condensation resin as water-dilutable dispersing agent for pigment concentrates |
| 02/10/2005 | WO2005012391A1 Polybutylene terephthalate |
| 02/10/2005 | WO2005012390A1 Sulfonated aliphatic-aromatic copolyesters and shaped articles produced therefrom |
| 02/10/2005 | WO2005012389A1 Method for treating hair with shape memory polymers |
| 02/10/2005 | WO2005012388A1 Cosmetic compositions comprising polyol/polyester block polymers |
| 02/10/2005 | WO2005012370A1 Hydroxy-functional binder components |
| 02/10/2005 | WO2004081080A8 Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
| 02/10/2005 | US20050033011 Diamine compound polymer having condensed aromatic group |
| 02/10/2005 | US20050031849 Blend of liquid crystalline aromatic polyester and dielectric ceramics |
| 02/10/2005 | US20050031580 Emulsifier for highly liquid W/O emulsion based on partly crosslinked polyglycerol esters of polyhydroxystearic acid |
| 02/10/2005 | DE10333443A1 Emulgator für dünnflüssige W/O-Emulsionen auf Basis von teilvernetzten Polyglycerinestern der Polyhydroxystearinsäure Emulsifier for highly liquid W / O emulsions based on partly crosslinked polyglycerol esters of polyhydroxystearic |
| 02/10/2005 | DE10332197A1 New resins useful in coating compositions with hydrophobizing properties, comprising polymers, e.g. polyesters, containing functional groups and chemically bonded perfluoroalkyl compound residue |
| 02/10/2005 | DE10331952A1 Vorrichtung und Verfahren zur diskontinuierlichen Polykondensation Apparatus and method for discontinuous polycondensation |
| 02/10/2005 | DE10329971A1 Solid state polycondensation process, e.g. for preparing polyesters for fiber production, involving supplying reactor with raw material granules obtained from threads or strands having structured cross-section |
| 02/09/2005 | EP1505450A1 Binder for electrostatic image developing toner |
| 02/09/2005 | EP1505097A1 Polyoxalate resin and shaped articles and resin compositions comprising same |
| 02/09/2005 | EP1505096A1 NOVEL POLYESTER HAVING &pgr;-CONJUGATED GROUP IN SIDE CHAIN AND CHARGE TRANSPORTING MATERIAL USING THE SAME |
| 02/09/2005 | EP1505082A2 Polymer dispersion in polyesterpolyole |
| 02/09/2005 | EP1504059A1 Polyester blend compositions and biodegradable films produced therefrom |
| 02/09/2005 | EP1504048A1 Method of preparing polyestercarbonates |
| 02/09/2005 | EP1504047A1 Polymeric microemulsions |
| 02/09/2005 | EP1368387B1 Microencapsulated biologically active substances that contain a water-soluble or water-dispersible comb polymer |
| 02/09/2005 | EP1358244A4 Polyols containing carboxyl groups and production thereof |
| 02/09/2005 | EP1204693B1 Polyestercarbonate comprising residues of branched diacids |
| 02/09/2005 | CN1578857A Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment |
| 02/09/2005 | CN1578801A Method for increasing solid state polymerization rate of polyester polymers |
| 02/09/2005 | CN1578800A Process for making polytrimethylene terephthalate |
| 02/09/2005 | CN1576292A Polyester production method, polyester composition, and polyester fiber |
| 02/09/2005 | CN1575848A Emulsifier for highly liquid w/o emulsion |
| 02/09/2005 | CN1188488C Process for manufacture of temperature-sensitive polymers with binary heat transfer fluid system |
| 02/09/2005 | CN1188457C Series solid polymerizing method for producing poly terephthalic ethyl ester thin sheet plastic tape |
| 02/09/2005 | CN1188446C Polyester article |
| 02/08/2005 | US6853477 Particles for electrophoresis, a production method thereof and a display using the particles |
| 02/08/2005 | US6853424 Liquid crystal cell with compensator layer and process |
| 02/08/2005 | US6852827 Polyester production process and reactor apparatus |
| 02/08/2005 | US6852421 Microelectronic wafers having photosensitive antireflective polyester and photoresist multilayers used to form integrated circuits; relief images |
| 02/08/2005 | US6852388 Biaxially oriented film with better surface quality based on crystallizable polyesters and process for producing the film |
| 02/08/2005 | US6852387 One-sided mat, sealable, biaxially oriented polyester film |
| 02/08/2005 | US6852308 Iodinated and/or brominated derivatives of aromatic dihydroxy monomers are prepared and polymerized to form radio-opaque polymers. The monomers may also be copolymerized with other dihydroxy monomers. The iodinated and brominated aromatic |
| 02/08/2005 | US6852256 Process for upgrading plastic material |
| 02/03/2005 | WO2005010088A1 Method to decrease the aldehyde content of polyesters |
| 02/03/2005 | WO2005000910A3 Polyurethane articles, colorants, and such articles comprising novel high toluene diisocyanate-stable blue colorants |
| 02/03/2005 | WO2004067594A3 Polyether polyesters having anionic functionality |
| 02/03/2005 | WO2004048431A3 Polyphosphazene immunocstimulants |
| 02/03/2005 | US20050027098 Sulfonated aliphatic-aromatic copolyesters and shaped articles produced therefrom |
| 02/03/2005 | US20050027081 Polyoxalate resin and shaped articles and resin compositions comprising same |
| 02/03/2005 | US20050027067 Polymer dispersions in polyester polyols |
| 02/03/2005 | US20050025835 Purified polylactide such as glycolide-lactide copolymer of white color, and specified low metal ion concentration; use as implants for hydrophilic or lipophilic drugs such as octreotide or bromocriptine |
| 02/03/2005 | US20050024561 Multilayer optical compensator, liquid crystal display, and process |
| 02/03/2005 | DE10331770A1 Verfahren zur Herstellung von hyperverzweigten Polymeren Process for the preparation of hyperbranched polymers |
| 02/02/2005 | EP1501882A1 Method for producing highly functional, hyperbranched polyesters |
| 02/02/2005 | EP1406942A4 Soluble self-orienting mateials and conductive polymer compositions having the same |
| 02/02/2005 | EP1373184A4 Ultra-low shrinkage composite resins based on blended nematic liquid crystal monomers |
| 02/02/2005 | EP1339773B1 Method for producing meltable polyesters |
| 02/02/2005 | EP1037869B1 Manufacture of 1,3-propanediol esters |
| 02/02/2005 | EP0840171B1 Polyester resin for full color toner |
| 02/02/2005 | EP0722445B1 Degradable polydioxaneone-based materials |