| Patents for B29K 67 - Use of polyesters as moulding material (4,222) |
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| 09/23/1997 | US5670584 Polyester compositions suitable for the manufacture of fibres and films with high elastic modulus |
| 09/18/1997 | DE19610481A1 Films, fibres, mouldings which are weldable by high frequency radiation |
| 09/17/1997 | CN1159454A Propylene-ethylene random copolymer, process for producing the same and film thereof |
| 09/17/1997 | CN1159413A Bottle with handle formed by stretch blow moulding |
| 09/12/1997 | WO1997032726A1 Multilayer polyester film |
| 09/12/1997 | WO1997032724A1 A method for making multilayer polyester film |
| 09/12/1997 | WO1997032723A1 Method for making a multilayer polyester film having a low coefficient of friction |
| 09/12/1997 | CA2247264A1 Multilayer polyester film |
| 09/10/1997 | EP0794220A1 Mouldings of flame-retardant polyester moulding matter |
| 09/09/1997 | US5665297 Orientation |
| 09/04/1997 | WO1997032230A1 Optical fiber with light extractor |
| 09/04/1997 | WO1997032227A1 Optical film with increased gain at non-normal angles of incidence |
| 09/04/1997 | WO1997032225A1 Light fixture containing optical film |
| 09/04/1997 | WO1997032224A1 An optical film |
| 09/04/1997 | WO1997032223A1 An optical film with co-continuous phases |
| 09/04/1997 | WO1997032222A1 A method for making an optical film |
| 09/04/1997 | WO1997031968A1 Process for forming articles directly from melt polymerization |
| 09/04/1997 | CA2248268A1 Process for forming articles directly from melt polymerization |
| 09/04/1997 | CA2248237A1 Light fixture containing optical film |
| 09/04/1997 | CA2248214A1 An optical film |
| 09/04/1997 | CA2247284A1 A method for making an optical film |
| 09/04/1997 | CA2246759A1 An optical film with co-continuous phases |
| 09/04/1997 | CA2246545A1 Optical fiber with light extractor |
| 09/04/1997 | CA2246449A1 Optical film with increased gain at non-normal angles of incidence |
| 08/27/1997 | EP0791633A2 Polyester composition for capacitor films |
| 08/26/1997 | US5660931 Polymeric film with paper-like characteristics |
| 08/19/1997 | US5658676 Composite polyester/PVA barrier films |
| 08/19/1997 | US5658662 High tenacity, low flammability polyester yarn, production thereof and use thereof |
| 08/13/1997 | CN1156660A Process for injection molding polyethylene terephthalate |
| 08/12/1997 | US5656719 Reducing the concentration of acetaldehyde by melt blowing in vacuum and injection molding |
| 08/07/1997 | WO1997027993A1 Liquid composite moulding process |
| 07/30/1997 | EP0786765A2 Biaxially oriented laminate polyester film. |
| 07/30/1997 | EP0786495A2 Thermoplastic polyester resin stretched film |
| 07/30/1997 | EP0535240B1 Biaxially oriented polyethylene 2,6-naphthalate film strip and magnetic tape using the same |
| 07/29/1997 | US5651933 Method for making multi-layer preform used for plastic blow molding |
| 07/22/1997 | US5650114 Tubular materials |
| 07/08/1997 | US5645183 Multi-layer containers |
| 07/02/1997 | EP0781806A2 Cellulose powder pellets with a polyethylene terephthalate resin as a binder and method for manufacturing the same |
| 06/29/1997 | CA2191273A1 Cellulose powder pellets with a polyethylene terephthalate resin as a binder and method for manufacturing the same |
| 06/26/1997 | WO1997022474A1 Synthetic laminate structure and method for making same |
| 06/26/1997 | WO1997022459A1 Oriented polyester |
| 06/26/1997 | CA2239898A1 Oriented polyester |
| 06/25/1997 | CN1152898A Multi-layer container |
| 06/24/1997 | US5640720 Medical apparatus |
| 06/18/1997 | EP0779326A1 Biaxially oriented laminated polyester film |
| 06/18/1997 | EP0593773B1 Biaxially oriented base film and floppy disk for high-density magnetic recording made therefrom |
| 06/18/1997 | CN1151935A Process for producing molding sheet material fiber-reinforced modling sheet material produced by process and boxtoe of safety shoes made by use of material |
| 06/11/1997 | EP0778316A2 Polyester film and process for the preparation thereof |
| 06/11/1997 | EP0717704A4 Multilayer preform used for plastic blow molding and method for making the preform |
| 06/11/1997 | CN1151351A Polyester film and process for preparation thereof |
| 05/28/1997 | EP0775639A1 A bottle having a handle and a method of forming the bottle by stretch blow molding |
| 05/27/1997 | US5633018 Apparatus for forming crystalline polymer pellets |
| 05/22/1997 | WO1997018078A1 Process for the preparation of biaxially oriented polyester film |
| 05/14/1997 | CN1034871C 聚酯塑料瓶 PET plastic bottles |
| 05/13/1997 | US5629141 Process for heat treatment of a photographic support |
| 05/13/1997 | US5628947 Lengths of quenching, dewatering and drying sections have been selected so as to produce desired surface temperature, so there is no residual water which could interfare with crystallization |
| 05/02/1997 | EP0770473A1 Polyester compound and film made therefrom |
| 04/30/1997 | CN1034719C Polyester polymer suitable for refilling pressure bottle and mfg. method thereof |
| 04/23/1997 | EP0769540A2 Silicone release coated polyester film |
| 04/23/1997 | EP0768975A1 Multi-layer containers |
| 04/23/1997 | CN1148000A Process for injection molding preform of polyester resin injection screw and process for stretch blow molding the same |
| 04/16/1997 | EP0768164A2 Cooled thread split inserts for injection molding preforms |
| 04/16/1997 | CN1147445A Method of removing volatile matters from vent arrangement |
| 04/09/1997 | EP0767046A1 Process for injection stretch blow molding |
| 04/03/1997 | WO1997011830A1 Process of making colored extruded articles |
| 04/02/1997 | EP0765725A2 Process for injection molding polyethylene terephthalate |
| 03/30/1997 | CA2186441A1 Process for injection molding polyethylene terephthalate |
| 03/30/1997 | CA2186427A1 Process for injection stretch blow molding |
| 03/26/1997 | EP0764515A2 Molded article of liquid crystal polymer and method of producing same |
| 03/26/1997 | CN1145914A Polyester resins having improved rheological properties |
| 03/18/1997 | US5612138 Polyester raw material, and film produced therefrom |
| 03/12/1997 | EP0761700A2 Propylene-ethylene random copolymer, process for producing the same and film thereof |
| 03/12/1997 | EP0761411A1 Process for producing a biaxially oriented polyester film as a base film for a photographic film |
| 03/12/1997 | EP0559785B1 Blends of aliphatic-aromatic copolyesters with cellulose ester polymers |
| 03/04/1997 | US5607826 Polyethylene terephthalate photographic film base |
| 02/27/1997 | WO1997003799A3 Process for making a multi-layered decorative article |
| 02/25/1997 | US5605737 Blend of resin, inorganic particles, metal sulfonate and hindered phenol |
| 02/25/1997 | CA2055567C Plastic tube cap with barrier effect lining and part for use with said lining |
| 02/19/1997 | EP0758578A1 Process for injection molding a preform of a polyester resin, injection screw and process for stretch blow molding the same |
| 02/15/1997 | CA2183203A1 Process for injection molding a preform of a polyester resin, injection screw and process for stretch blow molding the same |
| 02/13/1997 | WO1997005187A1 Process for producing polyester articles having low acetaldehyde content |
| 02/13/1997 | WO1997004948A1 Amorphous, transparent plate of a crystallisable thermoplast with a high standard viscosity |
| 02/13/1997 | CA2228364A1 Amorphous, transparent sheet of a crystallisable thermoplastic having high standard viscosity |
| 02/13/1997 | CA2227609A1 Process for producing polyester articles having low acetaldehyde content |
| 02/11/1997 | US5601768 Process for preparation of a polyester film for magnetic recording media |
| 02/06/1997 | WO1997003799A2 Process for making a multi-layered decorative article |
| 02/06/1997 | DE19528336A1 Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast mit hoher Standardviskosität Amorphous, transparent sheet of a crystallizable thermoplastic with high standard viscosity |
| 02/04/1997 | US5599858 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends |
| 02/04/1997 | US5599567 Cooled thread split inserts for injection molding preforms |
| 01/30/1997 | WO1997002998A1 Packaging item and method for producing it |
| 01/29/1997 | EP0756205A2 Pattern transfer techniques for fabrication of lenslet arrays using specialized polyesters |
| 01/28/1997 | US5597891 Compression, venting, screw conveying and purging |
| 01/22/1997 | EP0631602B1 High impact polyester/ethylene copolymer blends |
| 01/22/1997 | CN1141051A Plasticized polyester for shrink film applications |
| 01/22/1997 | CN1140653A Method and apparatus for producing highly-oriented polyester sheet |
| 01/14/1997 | US5594095 Viscosity-modified lactide polymer composition and process for manufacture thereof |
| 01/08/1997 | EP0752437A2 Polyester resins having improved rheological properties |
| 01/06/1997 | CA2180594A1 Polyester resins having improved rheological properties |
| 12/31/1996 | US5589126 Low temperature shrink packaging; plasticizer injected intopolyester melt |
| 12/18/1996 | EP0748674A2 Method of removing volatile matters from vent arrangement |