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)
03/2000
03/15/2000EP0985709A1 Reversible thermotropic composition, its preparation and use
03/15/2000EP0985695A1 Resin composition having excellent vibration-damping properties and molded article made thereof
03/15/2000EP0984830A1 Process control method for vented polymerizers
03/15/2000CN1247240A Copolymer fiber
03/15/2000CN1247210A Compounds and paint compsns. for sticking to olefines base material
03/15/2000CN1247198A Anacarboxyl polymer and its preparing process and usage
03/14/2000US6037467 Methods for preparing carbohydrate-containing hydrophilic polymers
03/14/2000US6037423 Composition comprising polyester block copolymer and compound having not less than two functional groups capable of reacting with terminal group of copolymer, and showing specified weight loss and gelation degree
03/14/2000US6037421 Polyamides and polyesters utilizing trifunctional monomers to impart functionality such as stain resistance, flame resistance, antistatic behavior, soil resistance, surface lubrication, or thermal or ultraviolet stabilization
03/14/2000US6037413 Polyester, process for the production of the same, resin or rubber compositions containing the same, and moldings of the compositions
03/14/2000US6037393 Compound, a process for the preparation thereof, and a resin composition
03/14/2000US6037055 Low pill copolyester
03/14/2000US6036905 Polycondensation of terephthalic acid-ethylene glycol oligomer copolymerized with partially esterified trimellitic acid and cast into film
03/14/2000CA2027788C Polyester mixture, it's preparation and use
03/09/2000WO2000012793A1 Polyester modified with polyethylene glycol and pentaerythritol
03/09/2000WO2000012792A1 Copolyester binder fibers
03/09/2000WO2000012791A1 Polyesters containing neopentyl glycol and fibers formed therefrom
03/09/2000WO2000012627A1 Use of polyester resins for the production of articles having good properties as barriers to water vapour
03/09/2000WO2000012609A1 Flame retardant polymer blends, and method for making
03/09/2000WO2000012604A1 Polyetherimide resin/polyester resin blends
03/09/2000CA2338238A1 Polyester modified with polyethylene glycol and pentaerythritol
03/08/2000EP0984086A1 Process for producing polyester fiber and polyester fiber therefrom
03/08/2000EP0984028A1 Polyester composition and method for producing the same
03/08/2000EP0984027A1 Polyester resin and process for producing molded article
03/08/2000EP0820275A4 Cosmetic melanins
03/08/2000EP0615529B1 Melt-stable lactide polymer films and processes for manufacture thereof
03/08/2000CN1246876A Outdoor durable coating compositions and acid functional polyester resins and polyglycidyl esters thereof usable therefor
03/08/2000CN1246476A Polyester containing benzotriazolyl, method for preparation thereof, ultraviolet absorption agent containing the polyester and synthetic resin composite
03/07/2000US6034205 Thermoplastic polymers
03/07/2000US6034203 Used for reaction of a polyesters
03/07/2000US6034202 Polymerization catalysts for polyesters
03/02/2000WO2000011258A1 Synthetic-fiber treatment composition with satisfactory biodegradability
03/02/2000WO2000011063A1 A polyester resin and a process for preparing the same
03/01/2000EP0982367A2 Polyester resin and production method thereof
03/01/2000EP0982351A1 Protective colloid stabilized polymer compositions
03/01/2000EP0982339A2 Radiation-curable and water-soluble polyester resin compositions with high solid content
03/01/2000EP0982338A1 Process for the preparation of polyester polyols
03/01/2000EP0982337A2 Compound and coating compositions for adhesion to olefinic substrates
03/01/2000EP0981666A1 Polylactide coated paper
03/01/2000EP0981381A2 POLYHYDROXYALKANOATES FOR $i(IN VIVO) APPLICATIONS
03/01/2000EP0826013A4 Improvements in sulfonate-containing polyesters dyeable with basic dyes
03/01/2000CN1246129A Modified polyesters
03/01/2000CN1245816A Polymer composite protecting calloid stability
03/01/2000CN1049905C Method for copolymerization of internal ester or lactide and polyether glycol
02/2000
02/29/2000US6031069 Soft segment is a statistical terpolymer formed from trimethylene carbonate, epsilon-caprolactone and glycolide with a completely amorphous structure
02/29/2000US6031065 Esterifying a combination of terephthalic acid, a diester, other than dimethyl terephthalate, of a second dicarboxylic acid, and ethylene glycol to produce an esterification reaction mixture that includes alcohol byproduct, distilling
02/29/2000US6031015 Polymerizable polyester of 1-10 repeating units being modified on both ends by a hydroxyalkyl (meth)acrylate; shrinkage inhibition; low viscosity; mechanical strength; can include more filler than usual
02/24/2000WO2000009578A1 Method and materials for fabrication of alumoxane polymers
02/24/2000WO2000009166A2 Phosphorylated polymers and conjugates thereof
02/24/2000DE19837856A1 Schutzkolloidstabilisierte Polymer-Zusammensetzungen Protective-colloid-stabilized polymer compositions
02/24/2000DE19836788A1 Recovery of pure, water-insoluble alpha,beta-ethylenically unsaturated carboxylic acid esters is carried out in a single step by means of an aqueous base.
02/24/2000CA2339143A1 Phosphorylated polymers and conjugates thereof
02/23/2000EP0980895A1 High-molecular aliphatic polyester resin composition
02/23/2000EP0980882A1 Polymerizable unsaturated compounds, curable resin compositions containing the same, and products of curing thereof
02/23/2000CN1245541A Sulfoaryl modified water-soluble or water-dispersible resins from polyethylene terephthalate or terephthalates
02/23/2000CN1245508A Hydroxy-functionalized polyester and poly (ester ether) oligomers
02/23/2000CN1049670C Narrow poly- and mono-dispersed anionic oligomers, and their uses, formulations and preparing process
02/23/2000CN1049669C Process for preparing polyester
02/22/2000US6028164 Bioresorbable compositions for implantable prostheses
02/22/2000US6028129 Increasing the molecular weight of polycondensates and stabilizing them, using diepoxides of sterically hindered amines
02/22/2000US6027818 Improved bloom resistance in the presence of diamines with minimum increase in melt viscosity
02/22/2000US6027787 Biodegradable copolymers for disposable absorbent articles such as diapers, sanitary napkins and pantiliners
02/22/2000CA2167640C Process for the purification of inert gases recycled from reactors for solid state polycondensation of polyester resins
02/20/2000CA2280552A1 Protective-colloid-stabilized polymer compositions
02/17/2000WO2000008109A1 Bonding agent hardenable by high-energy radiation and/or thermally
02/17/2000WO2000008108A1 Bonding agent hardenable by high-energy radiation and/or thermally
02/17/2000WO2000008067A1 High powered radiation and/or thermal hardening coating powder with a functionalized base structure
02/17/2000WO2000007702A2 Template-textured materials, methods for the production and use thereof
02/17/2000WO2000007698A1 Method for purifying a gas stream
02/17/2000WO1999061624A3 Polyhydroxyalkanoate biopolymer compositions
02/17/2000DE19809461A1 Niedermolekulare Polyesterpolyole, deren Herstellung und Verwendung in Beschichtungsmitteln Low molecular weight polyester polyols, their preparation and use in coating compositions
02/17/2000CA2337840A1 Method for purifying a gas stream
02/16/2000EP0979300A2 Enzymatic synthesis
02/16/2000EP0979248A1 Purification of by-product stream in preparation of polytrimethylene terephthalate
02/16/2000CN1244546A Polyester polycondensation by using lithium oxalate oxygen-titanium catalyst
02/16/2000CN1244545A Preparation of violet ray resistant polyester
02/16/2000CN1244544A Copolymerized polyester suitable for extrusion
02/15/2000US6025458 Degradable polydioxaneone-based materials
02/15/2000US6025309 Polymeric acetals of hydroxycarboxylic acids and their derivatives, and a process for their preparation
02/15/2000US6025061 Polyester with terephthaloyl moiety, ethylene glycol and isosorbide
02/15/2000CA2164591C Process for recycling polyesters
02/10/2000DE19835917A1 Mit energischer Strahlung und/oder thermisch härtbare Bindemittel With energetic radiation and / or thermally curable binder
02/10/2000DE19835867A1 Mit energiereicher Strahlung und/oder thermisch härtbare Bindemittel With high-energy radiation and / or thermally curable binder
02/10/2000DE19835849A1 Mit energiereicher Strahlung und/oder thermisch härtbare Pulverlacke mit funktionalisierter Grundstruktur With high-energy radiation and / or thermally curable powder coatings with functionalized basic structure
02/10/2000DE19835186A1 Verfahren zur Reinigung eines Gasstromes A process for purifying a gas stream
02/09/2000EP0977882A1 Hydroxy-terminated polyhydroxyalkanoates
02/09/2000EP0977793A1 Process for the preparation of polyesters
02/09/2000EP0977784A1 Introducing functional groups to a polymer
02/09/2000CN1244207A Process for producing pet articles with low acetaldehyde
02/09/2000CN1243848A Polyester co-mixture with high capacity for air resistance
02/08/2000US6022942 Optical data storage media
02/08/2000US6022603 Ethylene terephthalate/ethylene-2,6-naphthalene-dicarboxylate copolymers for bottles
02/08/2000US6022491 As molding resin
02/03/2000WO2000005270A1 Biocompatible polymers, preparation method and compositions containing same
02/03/2000WO1999061505A3 Process to prepare a polyester resin
02/02/2000EP0975788A1 Methods of pha extraction and recovery using non-halogenated solvents
02/02/2000EP0975703A1 Powder paint binder composition
02/02/2000EP0975702A1 Low-emission curable printing-ink or coatings binders
02/02/2000EP0975685A1 A process for the production of clear copolyesters of terephthalic acid, naphthalenedicarboxylic acid and ethylene glycol
02/02/2000EP0759043B1 Use of polyurethane prepolymers containing reaction products of oleochemical polyol-based polyesters for producing polyurethane foams
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