Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts › B29K 67 - Use of polyesters as moulding material
Patents for B29K 67 - Use of polyesters as moulding material (4,222)
12/2003
12/10/2003CN1130284C Process for producing layer films contg. mixture of fluoropolymers and polyacrylates
12/04/2003WO2003099562A1 Multilayer stretched product
12/04/2003WO2003082545A3 Method of manufacture medical devices employing microwave energy
12/04/2003US20030224191 Transparent polyester film with enhanced water vapor barrier, its production and use
12/04/2003US20030224190 Cycloolefin copolymer having a glass transition temperature of less than 120 degrees C.; biaxially oriented; especially suitable for packaging foods
12/03/2003EP1367082A1 Transparent polyester film with improved barrier to water vapour, method of preparation and usage
12/03/2003EP1366896A1 Transparent polyester film with improved barrier to water vapour, method of preparation and usage
12/03/2003EP1366277A1 Thermoplastic throttle body
12/02/2003US6655945 Apparatus and method for multi-layer injection molding
11/2003
11/27/2003US20030220456 Polyester blend compositions and biodegradable films produced therefrom
11/26/2003CN1128713C Composite polyester resin moldings
11/20/2003WO2003095555A1 Polyester blend compositions and biodegradable films produced therefrom
11/20/2003WO2003095179A1 Method of producing a polyester resin container and device for performing same
11/19/2003EP1361942A1 Method for producing models
11/19/2003EP1163097B1 Apparatus for multi-layer injection molding
11/19/2003EP1163096B1 Apparatus and method for mulit-layer injection moulding
11/19/2003EP0877770B1 Process for the dimensional stabilization of containers in polyethylene terephthalate
11/18/2003US6649247 Sealable, flame-resistant, co-extruded, biaxially oriented foil that is mat on one side and a method for producing and using same
11/18/2003US6648622 Apparatus and method for multi-layer injection molding
11/13/2003WO2003093358A2 Polyester compositions
11/13/2003CA2450808A1 Polyester compositions
11/12/2003EP1214181B1 Method and device for recycling pet materials
11/12/2003EP1153401B1 Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions
11/12/2003CN1454930A Polyester composition
11/11/2003US6644722 Molded article having a rigid support and a rigid hollow member
11/06/2003WO2003091002A1 High-strength film of polyhydroxyalkanoic acid and process for producing the same
11/06/2003US20030205852 Polyethylene or cyclohexanedimethylene terephthalate or naphthalenedicarboxylate; olefin polymer; crystallization rate enhancer including a polybutylene terephthalate that may containing polyether and/or isophthalate groups
11/05/2003EP1359188A2 Polyester compositions
11/05/2003CN1126779C Railway sleeper produced with high performance composite material from recycled plastics
10/2003
10/28/2003US6639009 Macrocyclic polyester oligomers and processes for polymerizing the same
10/23/2003WO2003087210A1 Thermoplastic composition comprising an aromatic polycarbonate and/or a polyester with improved mould release behaviour
10/22/2003EP1353986A2 Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therefrom
10/22/2003CN1450950A Method and apparatus for producing spherical particles from a polymer melt
10/21/2003US6635213 Method of producing centrifugally cast, glass fiber reinforced plastic tubes
10/21/2003US6635202 Pouring free flowing, thermofoamable and curable low density powders comprising epoxy resins into multicompartment structures, then heating, sintering or curing to cover the voids
10/16/2003WO2003084734A1 Heat resistant polyester container and process for producing the same
10/09/2003WO2003082545A2 Method of manufacture medical devices employing microwave energy
10/08/2003EP1187713B1 Method of producing centrifugally cast, glass fiber reinforced plastic tubes
10/08/2003CN1447740A Differentaially cured materials and process for forming same
10/08/2003CN1446682A Top lining/air flue assembly and its welding technique
10/07/2003US6630564 Copolyester with improved extrusion processing and color for extrusion blow molding
10/07/2003US6630224 Matt, biaxially oriented polyester film
10/02/2003US20030187149 Biodegradable polymer blend
10/02/2003US20030183972 Mixing powders of alumina and aluminum nitride; forming a green body from the mixture; hot pressing the green body;reacting the hot pressed body; and cooling the reacted body,
10/02/2003US20030183967 Method of molding balloon catheters employing microwave energy
10/02/2003US20030183966 Method of manufacture medical devices employing microwave energy
10/01/2003EP1347872A1 Process for forming bioabsorbable implants
10/01/2003CN1446247A Biodegradable polymeric blend
09/2003
09/30/2003US6627295 Coextruded, biaxially oriented polyester film having at least one matt side
09/30/2003US6627278 Toughness, crush resistance
09/25/2003US20030181596 Composite polymer/polymer material with high content in amorphous dispersed phase and preparation method
09/25/2003US20030180560 White, biaxially- oriented polyester film with cycloolefin copolymer (coc), which is matt on at least one side, method for production and use thereof
09/23/2003US6623821 Heat-shrinkable, heat-sealable polyester film for packaging
09/23/2003US6623153 Device and method for charging a plasticizing unit of an injection molding machine
09/18/2003US20030175488 Injection molding; three-dimensional shape; using ionizing radiation
09/17/2003EP1344790A1 Biaxially oriented film with better surface quality based on crystallizable polyesters, and process for producing the film
09/17/2003EP1344618A1 Synthetic resin biaxial oriented blow formed preform for forming bottle body
09/17/2003CN1121620C Method for making optical film
09/16/2003US6619575 Apparatus for continuously recycling synthetic material, preferably polymers
09/16/2003CA2094141C Method of separating a mixture of plastics comprising at least three components using electrostatic techiques
09/16/2003CA2094035C Method of separating polyethyleneterephthalate (pet) and polyvinylchloride (pvc)
09/12/2003WO2003074593A1 Polylactic acid molding and process for producing the same
09/11/2003US20030171529 Containing an oxidative stabilizer in covalently bonded form.
09/11/2003US20030170479 White, sealable, thermoformable, biaxially oriented and coextruded polyester film containing a cyclooelfin copolymer, method for producing the same and the use thereof
09/11/2003US20030170427 Heat-shrinkable polyester films and labels
09/10/2003CN1441717A Process and installation for separating plastics, according to type, from recycled plastic mixtures
09/04/2003WO2003072867A1 Mat made from natural fibres and glass
09/04/2003US20030166778 Controlled temperature extrusion; cooling; crosslinking; continuous processing
09/04/2003US20030165658 Heat-shrinkable polyester film roll and process for producing the same
09/04/2003US20030164219 Headliner/duct assembly and welding process therefor
09/04/2003CA2477184A1 Mat made from natural fibres and glass
09/03/2003EP1340609A2 Heat-shrinkable polyester films and labels
09/03/2003EP1339781A1 Method to produce a poly(trimethylene terephthalate) film
09/03/2003EP1339538A1 Methods for molding and processing blends with thermoplastic resins
09/03/2003CN1439552A Energy absorbing system and welding process thereof
08/2003
08/27/2003CN1438110A Heat contractable polyester-series film and label
08/21/2003US20030155269 Method for preparing air channel-equipped film for use in vacuum package
08/19/2003US6607815 Comprising ethylene isoterephthalate-ethylene terephthalate copolymer; for use in flexible packaging
08/19/2003US6607808 Transparent, high-gloss plastic films for use in packaging
08/19/2003US6607548 Resorbable polymer compositions
08/14/2003WO2003066329A1 Polyester or copolyester/polyolefin laminate structures and methods of making the same
08/13/2003EP1334148A2 Colored thermoplastic resin compositions for laser welding, colorants therefor of mixtures of amine salts of anthraquinone and monoazo complex dyes, and molded product therefrom
08/13/2003EP1334147A2 Fabricated resin products for laser we4lding and including transmitting and absorbing black colorants, and colored resin compositions therefor
08/13/2003EP1144169B1 Device and method for treating plastic material
08/13/2003CN1117995C Optical film
08/12/2003US6605357 A PEI film to be bonded is disposed on a glass epoxy substrate through an alkane film, and a position to be adhered is heated to a temperature not less than the glass transition point Tg of the PEI film, thereby forming an adhesion-improving layer
08/07/2003WO2003064268A1 Biaxially oriented blow-molded bottles and preform thereof
08/07/2003US20030148127 Releasing thermoplastic film, and method of making
08/06/2003EP1332869A1 Multilayer polyester film
07/2003
07/31/2003WO2003061957A2 Heat-sealable and shrinkable multi-layer polymeric film
07/31/2003WO2003061947A1 Biaxial orientation blow molding process
07/31/2003US20030141625 Process for forming a multilayer coextruded article and articles therefrom
07/30/2003CN1432497A Molded product with rigid support and rigid hollow part
07/30/2003CN1432465A Plastic member connecting method
07/30/2003CN1116166C Polymeric film containing heat sealable and substrate layers
07/29/2003US6599994 Blend of from about 50 to about 99 weight percent of a polyester and from about 1 to about 50 weight percent of an essentially, linear, random aliphatic-aromatic copolyester or branched and/or chain extended copolyester thereof is useful
07/29/2003US6599239 Flexible tube for endoscope, material used for producing outer cover of the flexible tube, and production method of the flexible tube
07/23/2003EP1329304A2 Method of joining plastic parts by combining pressing and laser welding
07/23/2003EP1329302A1 A molded article having a rigid support and a rigid hollow member and method for manufacturing it
07/17/2003US20030134104 CRB or CRBC fine powder dispersing foam-molded synthetic resin material, method for preparing same and uses thereof
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