| Patents for B29K 69 - Use of polycarbonates as moulding material (997) |
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| 03/21/2001 | CN1063386C Composite lenses and method for mfg. same |
| 03/15/2001 | DE19943643A1 Behälter aus Polycarbonat Container made of polycarbonate |
| 03/15/2001 | DE19943642A1 Behälter Container |
| 03/15/2001 | DE19943640A1 Platten aus Polycarbonat Polycarbonate Sheet |
| 03/14/2001 | EP0730625B1 Carbonate polymer resin with improved flow, including preparation and thin-walled part prepared therefrom |
| 03/07/2001 | CN1062807C Process for annealing thermoplastics |
| 02/27/2001 | US6194079 Blend of polymer, hydrophilic agent and absorbent material; heating |
| 01/25/2001 | WO2001005890A1 Thermoplastic resin composition and molded object thereof |
| 12/26/2000 | US6166116 Carbonate polymer compositions stabilized against discoloration and physical property deterioration during sterilization by ionizing radiation |
| 12/14/2000 | WO2000075223A1 Carbonate polymer compositions stabilized against discoloration and physical property deterioration during sterilization by ionizing radiation |
| 11/21/2000 | US6150443 A blends comprising a styrenic resin, a halogen-free flame retardant, an anionic antistatic agent, and sodium sulfate; good impact resistance, high strength and good thermal stability |
| 10/05/2000 | WO2000058394A1 Flame-resistant, impact-resistant modified polycarbonate molding and extrusion masses |
| 10/05/2000 | WO2000058072A1 Device and method for degassing plastics, especially polycarbonate solutions of high molecular weight |
| 10/05/2000 | WO2000058069A1 Molding method for manufacturing thin thermoplastic lenses |
| 10/05/2000 | CA2366376A1 Molding method for manufacturing thin thermoplastic lenses |
| 09/28/2000 | DE19914143A1 Vorrichtung und Verfahren zum Entgasen von Kunststoffen, insbesondere von hochmolekularen Polycarbonatlösungen Apparatus and method for degassing of plastics, especially of high-molecular polycarbonate solutions |
| 09/28/2000 | DE19914139A1 Flammwidrige, schlagzähmodifizierte Polycarbonat-Formmassen Flame-resistant, impact-modified polycarbonate molding compounds |
| 09/26/2000 | CA2044085C Extruded solid plastic sheet and film, method of producing same, and use |
| 09/21/2000 | WO2000032374A3 Injection molding of an optically readable, non-circular data carrier |
| 09/12/2000 | US6117384 In-mold decorating process |
| 09/06/2000 | EP1033243A1 Aromatic polycarbonate resin coextruded article |
| 08/24/2000 | WO2000048817A1 Method and apparatus for extruding polycarbonate material of low bulk density |
| 08/17/2000 | WO2000047653A1 Additive-containing molded resin and process for producing the same |
| 07/11/2000 | US6086810 Using die |
| 06/29/2000 | WO2000037236A1 Cleaning material for extruders |
| 06/21/2000 | DE19858672A1 Composition for cleaning plastics processing equipment, especially injection molding machines comprises high melting thermoplastic particles in a lower-melting thermoplastic polymer |
| 06/08/2000 | WO2000032692A1 Polycarbonate resin composition for gas assist injection molding, process for producing blow-molded article, and blow-molded article |
| 06/08/2000 | WO2000032374A2 Injection molding of an optically readable, non-circular data carrier |
| 05/25/2000 | WO2000029483A1 Chlorine and bromine-free flame resistant polycarbonate moulding substances |
| 05/23/2000 | US6066398 Reduced plastization time by using pellets having a specific length and longer diameter of a sectional ellipse; uniform pellet size eliminates having to rotate the screw so prevents silverstreaks due to air drag-in |
| 05/17/2000 | CN1253067A Method and equipment for forming plastic sheet |
| 05/10/2000 | EP0999031A2 Process and apparatus for forming plastic sheet |
| 05/04/2000 | DE19855257C1 Pressure injection molding of e.g. CD visiting card, employs sealing lips on mold plate defining novel card edge shape and containing data area on master plate, using otherwise standard CD injection molding machine |
| 04/27/2000 | WO2000023239A1 Method for manufacturing a multi-layered moulded synthetic part and thus obtained part |
| 04/26/2000 | EP0995568A1 Method for manufacturing a multilayered moulded synthetic part and thus obtained part |
| 04/25/2000 | US6054500 Flexible polyester foams |
| 04/19/2000 | EP0994155A2 Flame-retardant polycarbonate resin composition and its injection moldings |
| 03/30/2000 | WO2000017675A1 Near-net-shape polymerization process and materials suitable for use therewith |
| 03/30/2000 | WO2000017271A1 Polycarbonate resin composition and products of sheet forming thereof |
| 03/30/2000 | WO2000017260A1 Monolithic polymer composition having a releasing material |
| 03/30/2000 | WO2000017258A1 Monolithic polymer composition having an absorbing material |
| 03/29/2000 | EP0663867B1 Coextruded protective boundary multilayered articles and apparatus |
| 03/21/2000 | US6040250 Multi-layer thermoformable laminates and methods of their manufacture |
| 03/02/2000 | WO2000011086A1 Optical polycarbonate resin molding material and optical disk substrate |
| 02/23/2000 | EP0980896A1 Flame-retardant polycarbonate resin composition and its blow mouldings |
| 02/16/2000 | EP0979843A2 Thermoplastic resin composition and its injection moldings |
| 02/16/2000 | EP0979840A2 Flame-retardant polycarbonate resin composition and its injection moldings |
| 01/25/2000 | CA2182720C Method and apparatus for manufacturing composite lenses |
| 01/04/2000 | CA2020180C Method for making optically readable media containing embossed information |
| 12/02/1999 | DE19924182A1 Carrier for wafers or magnetic disks of high functional density, used during manufacture and transport |
| 11/28/1999 | CA2273459A1 Composite substrate carrier |
| 10/20/1999 | EP0837821B1 Method for producing a packaging item |
| 10/06/1999 | EP0947538A2 Optical molding material |
| 09/14/1999 | US5952435 A cured blends comprising a glycidylamine epoxy resin thermosetting resin, a 2-functional epoxy resin, an aromatic polycarbonate thermoplastic resin, an acid anhydride curing agent and reinforcing fibers; a belt for snowmobile |
| 08/11/1999 | CN1225306A Flexible polyester foams |
| 06/23/1999 | EP0924243A2 Flexible polyester foams |
| 06/23/1999 | CN1220207A Finishing roll sleeve for extruded thermoplastic film |
| 06/23/1999 | CN1220192A Method for producing textured thermoplastic film |
| 06/02/1999 | CN1217977A Improved in-mold decorating process |
| 05/19/1999 | EP0916475A1 Finishing roll sleeve for extruded thermoplastic film |
| 05/19/1999 | EP0916474A1 Method for producing textured thermoplastic film |
| 05/12/1999 | EP0914923A1 In-mold decorating process |
| 04/20/1999 | US5895709 Multi-layer thermoformable laminates and methods of their manufacture |
| 04/06/1999 | US5891387 Removing unwanted liquid |
| 03/31/1999 | EP0904189A1 A method of determining a thermoforming window of a thermoplastic material |
| 01/26/1999 | US5864434 Plastic mirrors having enhanced thermal stability |
| 01/05/1999 | US5856413 Polycarbonate compositions having mold-release properties |
| 12/22/1998 | US5852138 Stabilizer mixtures and their use in polycarbonates |
| 12/08/1998 | US5846659 UV-protected, multilayer polycarbonate sheets |
| 11/04/1998 | CN1198125A Method of injection drawing and blow molding hollow products |
| 10/14/1998 | EP0870593A1 Method of injection drawing and blow molding blow molded products |
| 08/18/1998 | CA2082242C Method of making a molded applique product |
| 08/06/1998 | WO1998033637A1 Process for producing polycarbonate sheet |
| 07/28/1998 | US5786445 Process for drying polymeric powders and polymeric agglomerates |
| 07/01/1998 | EP0636064A4 Lenses with high impact resistance and high scratch resistance. |
| 06/02/1998 | US5759689 Coextruded polycarbonate sheet with improved weathering |
| 05/27/1998 | EP0844060A2 Hollow-portion-possessing roof rack for use on a motor vehicle and manufacturing method thereof |
| 04/29/1998 | EP0837821A1 Packaging item and method for producing it |
| 04/07/1998 | US5736221 Welded plastic panels and method of making same |
| 04/01/1998 | CN1177612A Coextruded polycarbonate sheet with improved weathering |
| 02/05/1998 | WO1998004396A1 Method of injection drawing and blow molding blow molded products |
| 01/20/1998 | US5709825 Sag number |
| 12/30/1997 | US5702819 Composite lenses |
| 12/30/1997 | US5702813 Composite molded article including a polarizer of polycarbonate |
| 12/17/1997 | EP0812880A1 Coextruded polycarbonate sheet comprising Bis (2,6-dihydroxy-3,5 dibenzoylphenyl) methane |
| 11/06/1997 | DE19717433A1 Verfahren zum Herstellen von wärmeformbaren Laminaten A process for producing thermoformable laminates |
| 11/05/1997 | EP0805184A2 Polycarbonate compositions having mold-release properties |
| 11/04/1997 | US5684087 Process for producing thermoplastic granulated polymer material from polymer solutions |
| 10/30/1997 | WO1997039875A1 A method of determining a thermoforming window of a thermoplastic material |
| 08/13/1997 | EP0789053A1 Stabiliser mixtures and their application in polycarbonates |
| 07/15/1997 | US5648414 Screen printing ink containing polycarbonate binder |
| 04/16/1997 | EP0768157A1 Process for drying polymer powders and agglomerates |
| 04/16/1997 | EP0768155A1 Process for making thermoplastic granules from polymer solutions |
| 04/15/1997 | US5619898 Process and device for mechanically removing a layer from the substrate material of a disk-shaped information carrier |
| 03/19/1997 | EP0613413B1 Process and device for mechanically removing a layer from the substrate material of a disk-shaped information carrier |
| 03/05/1997 | EP0746460A4 Method and apparatus for manufacturing composite lenses |
| 02/26/1997 | CN1143926A Method and apparatus for manufacturing composite lenses |
| 01/30/1997 | WO1997002998A1 Packaging item and method for producing it |
| 01/22/1997 | EP0754540A2 Welded plastic panels and method of making same |
| 12/11/1996 | EP0746460A1 Method and apparatus for manufacturing composite lenses |