Patents
Patents for C08L 67 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers (43,542)
07/1997
07/16/1997EP0784079A2 Polyether ester elastomer composition for automobile constant velocity joint boot.
07/16/1997EP0784070A1 Plasticised compound based on polyalcohol with controlled viscosity
07/16/1997EP0783728A1 Radiation-sensitive adducts comprising diazonium cations, quaternary cations, and sulfonated polyester anions
07/16/1997EP0783538A1 Polymeric blends based on polypropylene and polybutylene terephthalate resins
07/16/1997EP0667885B1 Rubber-modified polylactide and/or glycolide composition
07/16/1997EP0638102B1 Thermally stable polyesters containing trans-4,4'-stilbenedicarboxylic acid
07/16/1997CN1154728A Process for dyeing polytrimethylene terephthalate fibres and use of thus dyed fibres
07/16/1997CN1154708A Polyether phosphates
07/16/1997CN1154385A Polymer blends containing polyoxaesters
07/15/1997US5648434 Sulfonimide catalyst/crosslinker combination
07/15/1997US5648433 Ternary polyetherimide/polyester/polyester blends
07/15/1997US5648417 Acid and wear resistance
07/15/1997US5648411 Thermoplastic blend compositions containing polyester resins and an organosulfate salt
07/15/1997US5648152 Papermaking
07/15/1997US5648088 Blends of absorbable polyoxaesters containing amines and/or amide groups
07/15/1997US5648020 Oxygen scavenging composition for low temperature use
07/15/1997US5648013 Plastic additive, plastic composition containing the additive and plastic molding containing the additive
07/13/1997CA2167137A1 Crystalline polyesters
07/10/1997WO1997024404A1 Liquid crystalline polymer composition and moldings
07/10/1997WO1997024403A1 Compatibilized lcp blends
07/10/1997WO1997024395A1 Easy-to-break-through film
07/10/1997DE19600155A1 Polyfunktionelle reakitve polymere Stoffe Polyfunctional reakitve polymeric substances
07/10/1997DE19600149A1 Tränk-, Verguß- und Überzugsmassen Impregnating, casting and coating compositions
07/10/1997DE19600146A1 Verwendung von reaktiven, präpolymeren organischen Verbindungen Use of reactive prepolymeric organic compounds
07/10/1997CA2241860A1 Compatibilized lcp blends
07/09/1997EP0783026A2 Monomer-free moulding compositions based on unsaturated polyester resins
07/09/1997EP0783016A2 Polyetherester membrane pigmented with carbon particles, water vapour-permeable and waterproof
07/09/1997EP0782588A1 Dibromostyrene-glycidyl (meth)acrylate copolymers
07/09/1997EP0782440A1 Injection-molded dosage form
07/09/1997EP0740643A4 Magnesium process
07/09/1997EP0589063B1 Fluoroelastomer-containing resin composition
07/09/1997EP0539541B1 Biodegradable polymeric compositions based on starch and thermoplastic polymers
07/09/1997CN1154127A A barrier material comprising a thermoplastic and a compatible cyclodextrin derivative
07/08/1997US5646232 Rigid-rod polymers
07/08/1997US5646231 Rigid-rod polymers
07/08/1997US5646217 Transesterification catalyst increases compatibility
07/08/1997US5646210 Method for the preparation of polymeric spacing particles
07/08/1997US5646208 Transesterification-inhibited polyester melt blend compositions having modified thermal properties
07/08/1997US5645850 Blending containing absorbable polyoxaamides
07/03/1997WO1997023790A1 Polarizer films comprising wholly aromatic liquid crystalline polymers and dichroic dyes
07/03/1997WO1997023569A1 Polyester/naphthalenedicarboxylic acid-containing polymer blends displaying reduced fluorescence
07/03/1997WO1997023568A1 Naphthalenedicarboxylate containing polyester blend compositions having reduced fluorescence
07/03/1997WO1997023567A1 Process for preparing blends of poly(ethylene terephthalate) and poly(ethylene 2,6-naphthalenedicarboxylate)
07/03/1997WO1997023566A1 Thermoplastic moulding materials based on polyethylene terephthalate for use in injection moulding of parts
07/03/1997WO1997023565A1 Polyamide or polyester compositions
07/03/1997WO1997023564A1 Compositions comprising hydroxy-functional polymers
07/03/1997WO1997023557A1 Halogen free flame retardant sheeting
07/03/1997WO1997023551A1 Construction sheeting
07/03/1997WO1997023542A1 Soil release polymers with fluorescent whitening properties
07/03/1997WO1997023541A1 Liquid crystal polymers
07/03/1997WO1997023540A1 Polymeric fluorescence quenching compounds and their use
07/03/1997WO1997023539A1 Branched alkenyl functional polyester
07/03/1997WO1997023538A1 Branched epoxide functional polyester
07/03/1997WO1997023515A1 Higher modulus compositions incorporating particulate rubber
07/03/1997CA2241038A1 Soil release polymers with fluorescent whitening properties
07/03/1997CA2239977A1 Hot shaping polyhydroxyalkanoate polymers
07/02/1997EP0781810A2 Liquid crystal polyester resin composition
07/02/1997EP0781806A2 Cellulose powder pellets with a polyethylene terephthalate resin as a binder and method for manufacturing the same
07/02/1997EP0781803A1 Stabilized thermoplastic polymer compositions
07/02/1997EP0781802A2 Fiber-reinforced resin composition
07/02/1997EP0781795A2 Application of sulfone, ketone and ester containing polyalkyl ethers to medical materials
07/02/1997EP0781565A1 Ionomeric modified poly-ether-esther plastic tube for use in conveying medical solutions and the like
07/02/1997EP0781538A2 Non-woven application for water dispersable copolyester
07/02/1997EP0781501A1 Monolithic lcp polymer microelectronic wiring modules
07/02/1997EP0781309A1 Biodegradable polymeric compositions and products thereof
07/02/1997CN1153522A Flame-retardant polyethylene terephthalate resin compositions
07/02/1997CN1153185A Polyester film and preparing method thereof
07/01/1997US5644049 Biomaterial comprising hyaluronic acid and derivatives thereof in interpenetrating polymer networks (IPN)
07/01/1997US5644019 High activity catalytic system for the synthesis of poly(ethylene terephthalate)
07/01/1997US5644002 Polymerization of diols with diglycolic acid and polylactones
07/01/1997US5643991 Compositions for molding materials
07/01/1997US5643988 Shaped article of liquid crystalline polymer
07/01/1997US5643682 Aminoplast crosslinking agents and catalysts
07/01/1997US5643499 Reducing galvanic degradation of hybrid metal/composite structures
07/01/1997CA2111241C Disposable absorbent articles with biodegradable backsheets
06/1997
06/29/1997CA2191273A1 Cellulose powder pellets with a polyethylene terephthalate resin as a binder and method for manufacturing the same
06/28/1997CA2193765A1 Liquid crystal polyester resin composition
06/26/1997WO1997022660A1 Fluorinated sulfone melt additives for thermoplastic polymers
06/26/1997WO1997022659A1 Fluorinated ester melt additives for thermoplastic fibers
06/26/1997WO1997022634A1 Method for determining degradation rates of degradable materials
06/26/1997WO1997022576A1 Fluorinated diester
06/26/1997WO1997022459A1 Oriented polyester
06/26/1997DE19548319A1 Thermoplastische Formmassen zum Spritzgießen von Formteilen und Spritzguß-Formteil daraus Thermoplastic molding compositions for injection molded parts and injection molded article thereof
06/26/1997DE19547636A1 Reinforced biodegradable thermoplastic moulding materials
06/26/1997CA2240548A1 Fluorinated ester melt additives for thermoplastic fibers
06/26/1997CA2240545A1 Fluorinated diester
06/26/1997CA2240444A1 Fluorinated sulfone melt additives for thermoplastic polymers
06/26/1997CA2239898A1 Oriented polyester
06/25/1997EP0780437A1 Cross-linkable or curable polylactone composition, cross-linked or cured molding made therefrom and process for the production thereof
06/25/1997EP0779912A1 Blends of polycarbonate and ethylene polymers
06/25/1997EP0779910A1 Polyester composition
06/25/1997EP0779908A1 Radiation curable resins comprising hyperbranched polyesters
06/25/1997EP0706376B1 Anti-angiogenic compositions and methods of use
06/25/1997CN1152716A Optical fiber covering tube
06/24/1997US5641836 Rubber compositions
06/24/1997US5641549 Dual ovenable food trays
06/24/1997US5641548 Blow molded articles
06/24/1997US5641501 Absorbable polymer blends
06/20/1997CA2165587A1 Ionomeric modified poly-ether-ester plastic tube for use in conveying medical solutions and the like
06/19/1997WO1997022730A1 Thermoplastic resin molding with metallic layer formed on the surface thereof