| Patents for B29K 67 - Use of polyesters as moulding material (4,222) |
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| 06/22/1999 | US5914220 Polyester support, process for manufacturing the same, and photographic film using the same |
| 06/19/1999 | CA2225305A1 Process for heat treating thermoplastic containers |
| 06/16/1999 | EP0922971A1 Plastic lenses and primer composition used for coating the same |
| 06/08/1999 | US5910346 Tubular materials |
| 06/02/1999 | EP0703948B1 Polyester compositions suitable for the manufacture of fibres and films with high elastic modulus |
| 06/01/1999 | US5908917 Obtained by melt-extruding a thermoplastic resin material into a sheet in a temperature range of from the melting point, tm, of the polymer to 255 degree c. |
| 05/19/1999 | EP0916481A1 Composite polyester resin moldings |
| 05/19/1999 | CN1217068A Light fixture contg. optical film |
| 05/19/1999 | CN1217002A Process for forming articles directly from melt polymerization |
| 05/18/1999 | US5904886 Process for making a multi-layered decorative article |
| 05/11/1999 | US5902666 Corrugated sheet having a crystallinity gradient |
| 05/04/1999 | US5900322 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends |
| 05/04/1999 | US5900311 Gel coating mold, curing, skin laminating, reinforcing with fiber, closing, injecting matrix precursor; cosmetic surface of molded objects like boat hulls; no sanding and polishing |
| 04/28/1999 | EP0911150A2 Laminates formed from wholly aromatic, amorphous stretchable liquid crystalline polymers and non-polyester thermoplastics and methods of forming same |
| 04/28/1999 | EP0911135A2 Injection molding apparatus having a melt bore through the front end of the pin |
| 04/27/1999 | US5898059 Reacting a di(c1-c4)alkyl terephthalate with ethylene glycol to yield bis(2-hydroxyethyl) terephthalate, adding a phosphorus sequestering agent and polycondensing to produce the articles with low particle content, smooth surface |
| 04/21/1999 | EP0909781A2 Laminates formed from wholly aromatic, amorphous stretchable liquid crystalline polymers and non-liquid crystalline polyesters and methods of forming same |
| 04/20/1999 | US5895744 Method and apparatus for making polyester web having high adhesion to coated layers |
| 04/20/1999 | US5895709 Multi-layer thermoformable laminates and methods of their manufacture |
| 04/15/1999 | WO1999017916A1 Molding apparatus with downwardly moving mold tunnel |
| 04/14/1999 | CN1214009A Method for making multilayer polyester film having low coefficient of friction |
| 04/07/1999 | EP0906822A1 Process for producing incompatible polymer-containing polyester film |
| 04/07/1999 | EP0673349B1 Improvements relating to plastics articles |
| 04/07/1999 | CN1213340A Multiplayer polyester film |
| 04/06/1999 | US5891387 Removing unwanted liquid |
| 03/31/1999 | EP0904191A1 Apparatus for two-stage fusion of face-to-face polymeric sheets |
| 03/31/1999 | EP0904189A1 A method of determining a thermoforming window of a thermoplastic material |
| 03/31/1999 | CN1212764A Optical fiber with light extractor |
| 03/31/1999 | CN1212763A Optical film |
| 03/31/1999 | CN1212762A Optical film with increased gain at non-normal angles of incidence |
| 03/31/1999 | CN1212761A Method for making optical film |
| 03/31/1999 | CN1212760A Optical film with co-continuous phase |
| 03/24/1999 | EP0903222A2 Multilayer, biaxially oriented polyester film, method for its production and its use |
| 03/24/1999 | EP0903221A2 Biaxially oriented laminated polyester film, process for its manufacture and use of it for the packaging of food |
| 03/16/1999 | US5882784 Metal-film laminate |
| 03/10/1999 | CN1210547A Dimensional stabilization of containers in polyetylene terephthalate |
| 03/04/1999 | WO1999010417A1 Polyester film for electrical insulation |
| 03/03/1999 | EP0899071A1 Method for manufacture of regenerated synthetic resin product |
| 03/03/1999 | EP0898631A1 Resinous angled shingles for roof ridge lines |
| 02/24/1999 | CN1209094A Synthetic laminated structure and method for mfg. same |
| 02/23/1999 | US5874496 Rough biaxially oriented polyester film for use in capacitors |
| 02/23/1999 | US5874034 Toners |
| 02/16/1999 | CA2095536C Aliphatic-aromatic copolyesters and cellulose ester/polymer blends |
| 01/28/1999 | WO1999003944A1 Adhesive polyester film and laminated film produced by using it |
| 01/27/1999 | EP0892720A1 Method for making a multilayer polyester film having a low coefficient of friction |
| 01/27/1999 | EP0892707A1 Improved decontamination of rpet through particle size reduction |
| 01/26/1999 | US5863488 Vacuum molding, blow molding thin walled complex shaped articles; outer polytetrafluoroethylene region |
| 01/26/1999 | US5862929 Bottle having a handle formed by stretch blow molding |
| 01/20/1999 | EP0892016A1 Method for obtaining polyester resin pellets having desired strength, and mixture used in said method |
| 01/12/1999 | US5859116 Clarity and adjustable shrinkage of shrink films using miscible polyester blends |
| 01/12/1999 | US5858527 Biaxially oriented polyester film |
| 01/12/1999 | CA2081276C Semi-crystalline polyester oriented films, process for making said films, and use of said films as magnetic coating substrates |
| 01/07/1999 | EP0888884A1 Biaxially oriented laminated polyester film for magnetic recording media |
| 01/07/1999 | EP0888217A1 Multilayer polyester film |
| 01/06/1999 | CN1204276A Process for preparation of biaxially oriented polyester film |
| 12/30/1998 | EP0886576A1 A method for making multilayer polyester film |
| 12/29/1998 | US5853639 Oriented polyglycolic acid film and production process thereof |
| 12/22/1998 | US5851325 Method of manufacturing a molded wooden product |
| 12/16/1998 | EP0883826A1 Optical fiber with light extractor |
| 12/16/1998 | EP0883823A1 Optical film with increased gain at non-normal angles of incidence |
| 12/16/1998 | EP0883822A1 Light fixture containing optical film |
| 12/16/1998 | EP0883821A1 An optical film |
| 12/16/1998 | EP0883820A1 An optical film with co-continuous phases |
| 12/16/1998 | EP0883819A1 A method for making an optical film |
| 12/16/1998 | EP0883643A1 Process for forming articles directly from melt polymerization |
| 12/09/1998 | EP0882575A1 Antistatic polyester film and antistatic film laminate |
| 12/09/1998 | EP0571618B1 Foamed cellular polyester resins and process for their preparation |
| 12/03/1998 | WO1998054604A1 Plastic lenses and primer composition used for coating the same |
| 11/19/1998 | WO1998051489A1 Composite polyester resin moldings |
| 11/18/1998 | EP0878289A1 Method of manufacturing biodegradable blown films |
| 11/18/1998 | EP0877770A1 Process for the dimensional stabilization of containers in polyethylene terephthalate |
| 11/18/1998 | CN1198984A Method and apparatus for making polyester web having high adhesion to coated layers |
| 11/17/1998 | US5837800 Polyethylene-2,6-naphthalene dicarboxylate resin and preform and bottle molded thereof |
| 11/11/1998 | CN1198756A Process for producing polyester articles having low acetaldehyde |
| 11/10/1998 | CA1340127C Component, in particular, built-in sink, and method for its manufacture |
| 11/04/1998 | EP0875358A2 Method for thermoforming tubes by using HF field |
| 11/04/1998 | EP0874733A1 Synthetic laminate structure and method for making same |
| 10/28/1998 | EP0748273B1 Method of making biaxially oriented thermoplastic films |
| 10/28/1998 | CN1197420A Process for making coloured extruded articles |
| 10/28/1998 | CN1196998A Method of making preform with crystallized zeck protion and apparatus thereof |
| 10/22/1998 | WO1998046410A1 Partial crystallization method and apparatus of amorphous plastic articles |
| 10/22/1998 | CA2494248A1 Partial crystallization method and apparatus of amorphous plastic articles |
| 10/21/1998 | EP0872328A2 Extrusion die |
| 10/21/1998 | EP0872326A1 Method of making polymer laminates |
| 10/21/1998 | CN1196698A Amorphous transparent plate of crystallisable thermoplast with high standard viscosity |
| 10/20/1998 | US5825543 Optical body |
| 10/20/1998 | US5824398 Plasticized polyester for shrink film applications |
| 10/20/1998 | US5824394 Acrylic or polyurethane coating |
| 10/07/1998 | EP0868989A2 Method and apparatus for forming preforms with crystallized necks |
| 10/07/1998 | EP0868287A1 Oriented polyester |
| 09/30/1998 | EP0698059B1 Formed articles from polyester resins |
| 09/23/1998 | EP0866089A1 Foamed cellular polyester resins and process for their preparation |
| 09/16/1998 | EP0864596A1 Process for the production of polyethylene terephthalate |
| 09/15/1998 | CA2103870C Manufacture of vitreous silica product |
| 09/08/1998 | US5804305 Multi-layer preform used for plastic blow molding |
| 09/08/1998 | US5804119 Process for producing biaxially oriented polyester film as a base film for a photographic film |
| 09/08/1998 | US5804025 Process for incipient or complete melting of polyester-comprising shaped structures by high frequency welding and use of such polyesters |
| 09/02/1998 | EP0862087A1 Method and apparatus for making polyester web having high adhesion to coated layers |
| 08/25/1998 | US5798435 Includes epoxidized soybean oil residues |
| 08/18/1998 | US5795528 Method for making a multilayer polyester film having a low coefficient of friction |