Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds › C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Patents for C08G 63 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule (41,521)
10/2003
10/16/2003US20030195305 Waterborne acetoacetate-functionalized alkyd coating compositions
10/16/2003US20030195304 Ambient oxidative cure, having low volatile organic compound (VOC) content
10/16/2003US20030195294 Acrylate-functionalized alkyd compositions for fast-dry coatings
10/16/2003US20030194789 Polylactone copolymer made by biosynthesis using an omega-bromoalkanoic acid and an alkanoic acid having a phenyl, thienyl, or cyclohexyl pendant group
10/15/2003EP1261658B1 Continuous process for producing poly(trimethylene terephthalate)
10/15/2003EP1189968B1 Method for the continuous production of polybutylene terephthalate from terephthal acid and butane diole
10/15/2003EP1066339B1 Polyester resin compositions for calendering
10/15/2003EP1062259B1 Biodegradable polymers based on natural and renewable raw materials, especially isosorbite
10/15/2003EP1058703B1 A method for increasing the molecular weight of polyester resins
10/15/2003CN1449425A Dendritic macromolecule with improved polyether polyol solubility and process for production thereof
10/15/2003CN1449421A Method for increasing the molecular weight of a polymer granulate
10/15/2003CN1449420A Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
10/15/2003CN1124305C High molecular polyamide
10/14/2003US6632917 Production of polyester using preblended cobalt-phosphorus
10/14/2003US6632891 Flame-retardant resin, composition thereof, and process for producing the same
10/14/2003US6632886 Optical film comprising polyarylates containing bis-(hydroxyphenyl)-fluorene-ortho-disubstituted bisphenols
10/14/2003US6632859 Alkyd-based ink vehicles and ink compositions
10/14/2003US6632481 Binder for coating; no oxygen inhibition of surface, so malodorous amines and other coinitiators are not needed; dihydrodicyclopentadiene ester of maleic acid; polyurethanes, polyesters
10/14/2003US6632390 Process for profile extrusion of a polyester
10/14/2003CA2211410C Production of poly(ethylene terephthalate)
10/09/2003WO2003082979A1 Polyester/polycarbonate blends with reduced yellowness
10/09/2003WO2003082952A1 Method and system for preparing a polycarbonate, copolymerization reagent and polycarbonate
10/09/2003WO2003082949A1 Method for copolyestercarbonate synthesis
10/09/2003WO2003082901A2 Template-driven processes for synthesizing polymers and components related to such processes
10/09/2003WO2003082451A1 Novel block polyester-ether gas separation membranes
10/09/2003US20030191276 Polymeric networks
10/08/2003EP1349888A1 Polymeric crosslinkable compositions containing spiroorthocarbonates
10/08/2003EP1349884A2 Methods of post-polymerisation extruder injection in condensation polymer production
10/08/2003EP1114841B1 Process for producing polyarylate
10/08/2003CN1447843A Functionalized perylene tetracarboxylic acid diimides
10/08/2003CN1447827A Copolymers of cyclic esters and cyclic formals
10/08/2003CN1447678A Hair cosmetic formulations
10/08/2003CN1446853A Polyester multilayer membrane
10/08/2003CN1446837A Catalyst utilized for synthesizing polyester and its usage
10/08/2003CN1446836A Method for preparing poly-lactic acid with high molecular weight by polycondensing lactic acid directly
10/08/2003CN1446835A Polyhydroxy alkanoate, its prepn. process, charyed control agent, tinting color, adhesive, image forming method and device thereof
10/07/2003US6630564 Copolyester with improved extrusion processing and color for extrusion blow molding
10/07/2003US6630224 Matt, biaxially oriented polyester film
10/02/2003WO2003080921A1 PRETREATMENT METHOD OF POLyESTER FOR REDUCING ELIMINATION OF OLIGOMERS AT HIGH-TEMPERATURE ACID COLOURING WITH DISPERSION DYES
10/02/2003WO2003080772A1 Polymeric polyol esters from trihydric polyols for use in metalworking with improved solubility
10/02/2003WO2003080705A1 Catalytic systems
10/02/2003WO2003080704A1 Preparation of unsaturated polyesters
10/02/2003WO2003080703A1 Unsaturated, amorphous polyesters based on determined dicidol isomers
10/02/2003WO2003080702A1 Polytrimethylene terephthalate resins with improved properties
10/02/2003WO2003080701A1 Polytrimethylene terephthalate resins with improved properties
10/02/2003WO2003080700A1 High-molecular polyoxalate and process for production thereof
10/02/2003WO2003080699A1 Modifier for polylactic acid and polylactic acid composition containing the modifier
10/02/2003WO2002062856A3 Microencapsulated biologically active substances that contain a water-soluble or water-dispersible comb polymer
10/02/2003WO2002033765A3 Gel-type polymer electrolyte and use thereof
10/02/2003US20030187181 Aliphatic copolyester resin, a preparation method, an aliphatic polyester resin composition, uses thereof, a coating composition, a particle-state composition for agriculture and gardening coated by degradable layer
10/02/2003US20030187151 Polyester/polycarbonate blends with reduced yellowness
10/02/2003US20030187148 Novel polymeric compositions exhibiting reverse thermal gellation properties
10/02/2003US20030187098 Water dispersion sulfonated polyester ionomer
10/02/2003US20030186869 Polymer compositions comprising antifibrotic agents, and methods of treatment, pharmaceutical compositions, and methods of preparation therefor
10/02/2003US20030186158 Electrophotographic imaging method
10/02/2003US20030185991 Forming a water-dispersible binder component that contains groups comprising urethane groups and blocked isocyanate groups; mixing the with a water-dispersible hydroxy-functional binder component, amino resin and polyester
10/02/2003US20030185798 Biocompatible polymers including peptide spacer
10/02/2003CA2479717A1 Polymeric polyol esters from trihydric polyols for use in metalworking with improved solubility
10/02/2003CA2479130A1 Preparation of unsaturated polyesters
10/02/2003CA2472035A1 Unsaturated, amorphous polyesters based on certain dicidol isomers
10/01/2003EP1348541A1 Multi-layered polyester film
10/01/2003EP1185537B1 Benzylidenecyanoacetates and a method for making benzylidenecyanoacetates
10/01/2003EP1126770B1 Separation of floor covering components for recycling
10/01/2003EP1014998B1 Polymeric compositions
10/01/2003CN1445337A Micropowder and production method therefor
10/01/2003CN1445258A Charge transfer polymer
10/01/2003CN1445257A Polyhydroxy alkanoate copolymer and its preparation method
09/2003
09/30/2003US6627768 Process for recovery of acid
09/30/2003US6627700 Graft copolymerized with methacrylic acid and olefinically unsaturated compound; adhesives, seals, coatings
09/30/2003US6627295 Coextruded, biaxially oriented polyester film having at least one matt side
09/25/2003WO2003078502A1 Process for making a modified thermoplastic polyester
09/25/2003WO2003078501A1 Polytrimethylene terephthalate composition particles and process for producing the same
09/25/2003WO2003078494A1 Curable resins and curable resin compositions containing the same
09/25/2003US20030181630 Process for producing aqueous dispersion of biodegradable polyester
09/25/2003US20030181627 Produced by reacting aromatic dicarboxylic acid, aromatic diol and diaryl carbonate in a specific molar ratio in the presence of a pyridine-based compound as catalyst; excellent heat resistant stability
09/25/2003US20030181602 Mixtures of glycerides, polyethers, fatty alcohols, waxes and/or ethylene oxide fatty alcohol adducts, used to form (micro)emulsions, having storage stability
09/25/2003US20030181544 Dispersants
09/25/2003US20030180899 Process for producing polyhydroxyalkanoates by utilizing microorganisms
09/25/2003US20030180561 Layers of polylactones and condensation polymers comprising butanediol, adipic acid and terephthalic acid, used to form radiation transparent bags by heat sealing; tensile strength
09/25/2003US20030180559 Coating compositions for use with an overcoated photoresist
09/25/2003US20030180542 Polyesters comprising resorcinol and benzenedicarboxylic acid, mixed with stabilizer agents such as 2,2'-(1,4-phenylene)bis-(4H-3,1-benzoxazin-4-one), having heat, aging and solvent resistance; discoloration inhibition
09/25/2003US20030180245 Uisng addition-condensation copolymer
09/25/2003US20030178602 Thin films; accurate thickness; grinding liquid crystalline polyester; optic anisotropic; dielectrics
09/25/2003DE4328029C2 Hochbelastbare Polyester-Monofilamente für technische Anwendungen Heavy-duty polyester monofilaments for technical applications
09/24/2003EP1347023A1 Inkjet ink composition and printing method
09/24/2003EP1347005A1 Polytrimethylene terephtalate resins with improved properties
09/24/2003EP1345984A2 Method for making biodegradable polyhydroxyalkanoate copolymers having improved crystallization properties
09/24/2003EP1345980A1 Method for continuos production of polyesters or copolyesters
09/24/2003EP1345979A2 Novel polyesters, method for producing the same and depot medicaments produced from these polyesters
09/24/2003EP0900247B1 Method of catalyst deactivation in continuous polyethylene terephthalate production
09/24/2003EP0832913B1 Random siloxane copolymer, process for production thereof, and resin composition containing the copolymer
09/24/2003CN1444616A Method and product for reducing latex exposure
09/24/2003CN1444445A Agricultural items and methods comprising biodegradable copolymers
09/24/2003CN1122062C Process for producing PET articles with low acetaldehyde
09/24/2003CN1122061C Modified 1,3 propanediol based polyesters
09/24/2003CN1122060C Process for producing polyester
09/24/2003CN1122057C Cow viscosity polyester polyols and polyurethane foamed plastic prepared thereform
09/23/2003US6624285 Polyesters blocked with isomeric nonanols, method for producing them and use thereof as softeners
09/23/2003US6623853 Copolymer comprising polyethylene terephthalate in an amount sufficient to possess dimensional stability properties and polyethylene glycol in an amount sufficient to possess wicking properties
09/23/2003US6623764 Biodegradable targetable microparticle delivery system
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