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)
07/1998
07/07/1998US5777046 Amphiphilic polyesters, preparation thereof, and use thereof in laundry detergents
07/07/1998US5777045 Polyester terminated with glycidol on carboxylated polyester and curing
07/07/1998US5776989 Recycling cured unsaturated polyester rubber wastes
07/02/1998WO1998028357A1 Biodegradable targetable microparticle delivery system
07/01/1998EP0850982A2 Process for recovering a solid microporous polyester polymer from a recycle stream and products made thereby
07/01/1998EP0850969A1 Functional group terminated polymers containing sulfonate group via polymerizarion of sulfonated monomers
07/01/1998EP0850968A1 Liquid crystalline resin and molded product thereof
07/01/1998EP0850967A2 Container formed from copolyester composition, copolyester composition therefor and method of producing the same
07/01/1998EP0850261A1 Polymers having improved processability
07/01/1998EP0850257A1 Aqueous binder dispersion useful for producing hardly yellowing, highly glossy coatings
07/01/1998EP0695321B1 Polyhydroxyalkanoates and film formation therefrom
07/01/1998CN1186491A Method to produce and purity cyclic esters
06/1998
06/30/1998US5773563 Autocatalyzed hydrolysis
06/30/1998US5773562 Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
06/30/1998US5773554 Copolyesters based on 1,4-cyclohexanedimethanol having improved stability
06/30/1998US5773179 Liquid crystal polymers
06/30/1998CA2225922A1 Process for recovering a solid microporous polyester polymer from a recycle stream and products made thereby
06/25/1998WO1998027132A1 The use of butylene oxide (bo) based polyols to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams
06/25/1998CA2274652A1 The use of butylene oxide (bo) based polyols to improve the compatibility of pentane and cyclopentane in rigid polyurethane foams
06/25/1998CA2225607A1 Liquid crystalline resin and molded product thereof
06/24/1998EP0849341A2 Water-based coating compositions and coating method using the same
06/24/1998EP0849311A2 Poly(3-hydroxybutanoic acid) film
06/24/1998EP0849304A2 Functional group terminated polymers containing sulfonate groups via sulfonation of ethylenically unsaturated polymers
06/24/1998EP0849303A2 Process for the preparation of polycarbonate copolyester diols
06/24/1998EP0849299A1 Polyurethane synthesis from polyesters containing sulfonate groups
06/24/1998EP0849252A1 Purification process of lactic acid
06/24/1998EP0848759A2 Agents for extracting polyhydroxyalkane acids
06/24/1998EP0641387B1 Process for preparing dye-free polyhydroxyalkanoates
06/24/1998CN1185792A Process for direct chemical modification of (co) polyesters
06/24/1998CN1185452A Functional group dead-end polymer containing sulfonation group and polymerized through sulfonation monomer
06/24/1998CN1185451A Functional group dead-end polymer containing sulfonation group and sulfonated through alkene unsaturated polymer
06/24/1998CN1185450A Synthesizing of polyurethane by functional group dead end polymer containing sulfonation group
06/23/1998US5770683 Preparation process of polyhydroxycarboxylic acid
06/23/1998US5770682 Method for producing polylactic acid
06/23/1998US5770678 Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts
06/23/1998US5770672 Catalyst for low temperature cure of blocked isocyanates
06/23/1998US5770667 Functional copolymers of low molar mass, processes for their preparation, and their use
06/23/1998US5770659 Inserting a carboxylic acid derivative into a polyether; capping; reacting with an epoxy compound in the presence of a finishing catalyst
06/23/1998US5770653 Resin composition and manufacturing method thereof
06/23/1998US5770558 Process for making soil release polymer granules
06/23/1998US5770339 Electrophotographic photoreceptor using charge transporting copolyester
06/23/1998US5770317 Oriented polyester film
06/23/1998US5769126 Discharge valve assembly in a reciprocating compressor
06/19/1998CA2225085A1 Water-based coating compositions and coating method using the same
06/18/1998CA2222437A1 Functional group terminated polymers containing sulfonate group via polymerization of sulfonated monomers
06/18/1998CA2222342A1 Polyurethane synthesis from functional group terminated polymers containing sulfonate groups
06/18/1998CA2222105A1 Functional group terminated polymers containing sulfonate group via sulfonation of ethylenically unsaturated polymers
06/17/1998EP0848028A2 Manufacture of precusors of polybenzoxazoles and polybenzothiazoles
06/17/1998EP0848026A2 Process for producing polyhydroxycarboxylic acid
06/17/1998EP0847431A1 Water-dispersible adhesive compositions
06/17/1998EP0847413A1 Process for crystallizing polyethylene naphthalate
06/17/1998EP0847412A1 Soil-releasing polymers made from polycarbonates and used as a component of formulations for removing oil and grease
06/17/1998EP0847411A1 Pet copolyesters containing succinic and naphthalenedicarboxylic acid moieties having improved barrier properties
06/17/1998EP0784643B1 Process for extracting heteropolycompounds from polyethers, polyesters and polyether esters
06/16/1998US5767226 Copolyether ester hot-melt masses
06/16/1998US5767223 Polylactone and polyester copolymer
06/16/1998US5767222 Degradable polydioxaneone-based materials
06/16/1998US5766679 Chiral nematic polyesters
06/11/1998WO1998024953A1 Sulfoaryl modified water-soluble or water-dispersible resins from polyethylene terephthalate or terephthalates
06/11/1998WO1998024862A1 Polarizer laminates comprising coextruded liquid crystal polymer and integral thermoplastic cover layers
06/11/1998WO1998024844A1 Process for making pen/pet blends and transparent articles therefrom
06/11/1998WO1998024828A1 Acid functional and epoxy functional polyester resins
06/11/1998WO1998024623A1 Peelable thermoplastic skin layers
06/11/1998CA2274127A1 Process for making pen/pet blends and transparent articles therefrom
06/11/1998CA2271851A1 Acid functional and epoxy functional polyester resins
06/11/1998CA2223369A1 Process for producing polyhydroxycarboxylic acid
06/10/1998EP0846732A2 Liquid rheological additives providing rheological properties to non-aqueous systems and non-aqueous systems containing such liquid rheological additives
06/10/1998EP0846712A1 Copolyester elastomer
06/10/1998EP0846711A2 Optical disk grade copolyestercarbonates derived from hydroxyphenylindanols
06/10/1998EP0846418A1 Antimicrobial composition and antimicrobial laminate
06/10/1998EP0846184A1 Solvent extraction of polyhydroxyalkanoates from biomass facilitated by the use of a marginal nonsolvent for pha
06/10/1998EP0846000A1 Hyperbranched polymers
06/10/1998EP0792312B1 Biodegradable polymers, process for their preparation and their use for producing biodegradable moulded bodies
06/09/1998US5763564 Melt-stable lactide polymer composition and process for manufacture thereof
06/09/1998US5763531 Preparation of unsaturated polyester resins
06/09/1998US5763524 Curable aqueous composition and use as fiberglass non woven binder
06/09/1998US5763104 Production of poly(trimethylene terephthalate)
06/09/1998US5763098 In natural environment containing cellulosics; foams, fabrics, filaments, films
06/09/1998US5762718 Process for reducing black specks in a thermotropic liquid crystal polymer with successive washes of triethylene glycol, ethylene glycol and water
06/09/1998CA2628363A1 Liquid rheological additives providing rheological properties to non-aqueous systems and non-aqueous systems containing such liquid rheological additives
06/04/1998WO1998023689A1 1,5(8)-bis(substituted-n-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds
06/04/1998WO1998023663A1 Production of allylester-modified and unsaturated polyester resins to be used in drinkable water pipes
06/04/1998WO1998023662A2 Modified 1,3-propanediol-based polyesters
06/04/1998WO1998023661A1 Acid functional and epoxy functional polyester resins
06/04/1998DE19648858A1 Verfahren zur Herstellung von allylethermodifizierten ungesättigten Polyesterharzen für den Einsatz in Trinkwasserrohren Process for the preparation of Allyl Ether unsaturated polyester resins for use in drinking water pipes
06/04/1998CA2271202A1 Acid functional and epoxy functional polyester resins
06/03/1998EP0845012A1 Water-dispersible copolyester-ether compositions
06/03/1998CN1183737A Vacuum system for controlling pressure in polyester process
06/03/1998CN1183433A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183429A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183428A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183427A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183426A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183423A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/02/1998US5760161 Reacting a brominated phthalic anhydride with polyol and unsaturated polycarboxylic acid; neutralization of impurities
06/02/1998US5760119 Adding to melt masking agent selected from tropone, tropolone, thujaplicin and/or purpurogallin
06/02/1998US5760118 Paper products
06/02/1998US5760101 Derivatives of aromatic carboxylic acids from aromatic carboxylic acid anhydrides and hydroxy(meth) acrylates and formulations thereof
06/02/1998US5759694 Carbamate functional polymers and oligomers and coating compositions containing same
06/02/1998US5759685 Soil-repellent and abrasion-resistant monofilaments and methods of making and using same
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