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)
06/1997
06/19/1997WO1997021762A1 Dispersions of polyhydroxyalkanoates in water
06/19/1997CA2203130A1 Thermoplastic resin molding having metal layer formed on surface thereof
06/18/1997EP0779338A2 Liquid crystalline resin compound and moldings thereof
06/18/1997EP0779307A1 Graft ethylene-vinyl acetate copolymer and resin composition containing the same
06/18/1997EP0778867A1 Liquid crystalline polymer composition
06/18/1997CN1152007A Biodegradable plastics filled with reinforcing materials
06/17/1997US5639815 Package comprises polymer containing oxidizable polymer component which scavenges oxygen, transition metal
06/17/1997US5639565 Reducing galvanic degradation of hybrid metal/composite structures
06/17/1997US5639466 Bactericides; shelf life
06/16/1997CA2192921A1 Liquid crystalline compound and molding thereof
06/12/1997WO1997020895A1 Powdered thermosetting compositions for coatings
06/12/1997DE19650568A1 Biodegradable composition with starch chemically bonded to polyethylene@
06/12/1997CA2238435A1 Powdered thermosetting compositions for coatings
06/11/1997EP0778316A2 Polyester film and process for the preparation thereof
06/11/1997EP0778209A1 Oxygen absorbing container
06/11/1997EP0777699A1 Biodegradable material comprising regenerative raw material and method of producing the same
06/11/1997EP0649452B1 Thermosetting powder coating compositions
06/11/1997CN1151351A Polyester film and process for preparation thereof
06/10/1997US5637769 Urea-modified carbodiimide and process for production thereof
06/10/1997US5637656 Aqueous resin composition for can outer surface
06/10/1997US5637643 Polycarbonate resin composition and exterior automotive trim using same
06/10/1997US5637630 Molding materials; shrinkage inhibition, uniform pigment distribution
06/10/1997US5637430 Nonmagnetic one-component toner
06/10/1997US5637407 Composite
06/10/1997US5637356 Polyester formed of monomers comprising dibasic carboxylic acids, tribasic carboxylic acids, mixture of diols and hydroxyamines, including cyclohexenyl group-containing dibasic acid
06/10/1997US5637262 Reversible photochromic dyes for ophthalmic lenses
06/05/1997WO1997020239A1 Photochromic substituted naphthopyran compounds
06/05/1997WO1997019987A1 Composition comprising a plastic and an additive dendrimer combination
06/05/1997WO1997019974A1 Polyesters modified with 1,4-cyclohexanedimethanol having high clarity prepared utilizing an antimony containing catalyst/stabilizer system
06/05/1997WO1997019973A1 Novel hydrogels containing triblock copolymers, and preparation and use thereof
06/05/1997WO1997019967A1 Molding material and molded motor
06/05/1997WO1997019948A1 Compound, preparation and use
06/05/1997DE19535715A1 Reinforced biodegradable thermoplastic moulding materials
06/05/1997CA2238631A1 Composition comprising a plastic and an additive dendrimer combination
06/05/1997CA2236143A1 Compound, preparation and use
06/04/1997EP0776920A2 Polyester-acrylate based binder, process for its preparation and its use
06/04/1997EP0776348A1 Mixtures of liquid crystal polymers and polyarylene sulphoxides, foams made of such mixtures, process for producing the same and their use
06/04/1997EP0588890B1 Method of producing a microstructure in a bioresorbable element
06/04/1997EP0582567B1 POLY-$g(b)-HYDROXY ALKANOATE (PHA) COPOLYMER, METHOD OF ITS PRODUCTION, THE MICROBE WHICH PRODUCES IT, AND PHA COPOLYMER BLEND
06/04/1997CN1150959A Compatible compositions of poly (phenylen ether) resins and polyester resins
06/03/1997US5635560 Mixtures of polycarbonate, phenolically hydroxyfunctional branched dimeric fatty acid polyesters and optionally graft polymer
06/03/1997US5635545 Semi-thermoplastic molding composition having heat-stable custom shape memory
06/03/1997US5635128 Polymers having decreased surface energy
05/1997
05/29/1997WO1997019212A1 Composites of polyhydroxy fatty acids and fibrous materials
05/29/1997WO1997019136A1 Molding material composition, molding material containing the composition, and process for producing the material
05/28/1997EP0738297A4 New flame retardant polymeric compositions
05/28/1997EP0719168B1 Block polymers containing ester groups as anti-foaming agents for aqueous systems
05/28/1997DE19543635A1 Verbundwerkstoffe aus Polyhydroxyfettsäuren und Fasermaterialien Composites of polyhydroxy fatty acids and fiber materials
05/28/1997CN1150562A Resin molded article having movable projecting portion
05/27/1997US5633340 Polyester molding compositions
05/27/1997US5633320 Thermoplastic polyester resin composition
05/27/1997US5633319 Compatibilized blends of polyetherimides and liquid crystalline polyesters
05/27/1997US5633315 Thermosets from water-extended polyetherester emulsions
05/27/1997US5633080 Polyester films containing glass spheres and calcined china clay
05/22/1997WO1997018265A1 Method for controlling surface concentration of a polymer additive
05/22/1997WO1997018253A1 Thermally stable polyesters formed utilizing antimony compounds as catalysts
05/22/1997DE19542498A1 Reinforced biodegradable thermoplastic moulding materials
05/21/1997EP0774492A2 Putty composition
05/21/1997EP0774491A2 Films, sheets and molded products made of a polyester/polycarbonate composition
05/21/1997EP0774490A2 Flame-retardant thermoplastic polyalkylene terephthalate moulding compositions
05/21/1997EP0773803A1 Composite polyester material having a lubricous surface
05/21/1997EP0605705B1 Pharmaceutical containers and medical devices with hydrophilic protein-compatible surfaces
05/21/1997CN1150495A Polymer composition for production of magnetic and magnetizable mouldings
05/21/1997CN1150165A Flaky aluminium oxide and pearlescent pigment, and production thereof
05/21/1997CN1150163A Polyester composition and film
05/21/1997CN1150086A Laminated material and paper pack container formed from said material
05/21/1997CA2190435A1 Flameproofed thermoplastic mouldings having improved properties
05/20/1997US5631330 Reaction of hydroxybenzoic acid with hydroxy functional polymer, esterification, crosslinking with amino resins, coatings
05/20/1997US5631070 Polyamide resin composition and housing for electronic equipment
05/20/1997US5631060 Resin molded article having a movable projecting portion
05/20/1997US5631054 Diphenolic additive; stretch blow molding
05/20/1997US5631015 Sustained release of drugs with bioabsorbable lactone polymer
05/15/1997WO1997017404A1 Polycarbonate resin composition
05/15/1997WO1997017402A1 Thermoplastic elastomer compositions
05/15/1997WO1997017398A1 Organoclay compositions for gelling unsaturated polyester resin systems
05/14/1997EP0773315A1 Nonwoven web comprising water soluble polyamides and articles constructed therefrom
05/14/1997EP0772637A1 Chlorinated and chlorosulfonated elastic substantially linear olefin polymers
05/14/1997EP0651775B1 Polymer compositions and processes
05/14/1997CN1149884A Easily writable thermoplastic moulding material
05/14/1997CN1149603A Thermoplastic resin composition
05/14/1997CN1149601A Thermoplastic resin composition with good transparency and antistatic behaviour
05/14/1997CN1149596A Stable dioxaneone polymer
05/13/1997US5629382 Self-extinguishing polymeric compositions
05/13/1997US5629050 Composition molded or extruded at temperature above glass transition temperature of the polymer
05/07/1997EP0771850A1 Polyphenylene ether resin composition
05/07/1997EP0771849A2 Polymer blends containing polyoxaesters
05/07/1997EP0771848A1 Thermoplastic resin composition and process for production thereof
05/07/1997EP0771843A1 Flame retardant polymer compositions
05/07/1997EP0771832A2 Blends of absorbable polyoxaesters containing amines and/or amido groups
05/07/1997EP0771337A1 Liquid crystalline copoly(ester-imide)s and a process for the preparation thereof
05/07/1997EP0771336A1 Hydroxy-functional thermoplastic polyesters
05/07/1997EP0713506B1 A process for preparing poly(ethylene 2,6-naphthalenedicarboxylate) containing polymer blends having reduced fluorescence
05/07/1997DE19645727A1 Thermoplastic elastomer composition giving good bond to thermoplastic resin
05/07/1997CN1149065A Bio-degradatable resin azeotropic mixture
05/07/1997CA2189520A1 Blends of absorbable polyoxaesters containing amines and/or amido groups
05/06/1997US5627236 Multiphase heat sealing composition comprising copolyester continuous phase having specified glass transition temperature, discontinuous phase comprising low modulus ethylene copolymer
05/02/1997EP0770645A2 Thermoplastic elastomeric resin composition and a process for the preparation thereof
05/02/1997EP0770473A1 Polyester compound and film made therefrom
05/02/1997EP0770156A1 Dyeable polyolefin compositions and method
05/02/1997EP0707626B1 Detergent compositions comprising soil release agents