| Patents for B29L 7 - Flat articles, e.g. films or sheets (7,747) |
|---|
| 10/26/1983 | EP0092445A2 Process for preparing cast film of thermoplastic resin |
| 10/19/1983 | EP0091766A2 Perfluorocarbon copolymer films |
| 10/13/1983 | WO1983003381A1 Method and apparatus for preparing a high strength sheet material |
| 10/05/1983 | EP0090380A1 Method and apparatus for preparing a high strength sheet material |
| 09/28/1983 | EP0089746A2 High gloss, low friction plastics sheet, method of production thereof, and container made from the sheet |
| 09/27/1983 | CA1154223A1 Method and apparatus for compression molding of retroreflective sheeting and sheeting produced thereby |
| 09/06/1983 | CA1153173A1 Method of controlling the film thickness at a blown film extruder installation |
| 08/31/1983 | EP0087211A1 Machine direction orientation of nylon film |
| 08/24/1983 | EP0086687A1 Process and device for the continuous production of glass fibre or strand-reinforced sheets of thermoplastic polymers |
| 07/20/1983 | EP0083746A1 Biaxially stretched polyester films |
| 07/19/1983 | CA1150020A1 Equipment for the continuous production of foam boards |
| 07/06/1983 | EP0083218A1 Elastomer based adhesive compositions |
| 07/06/1983 | EP0083131A1 A method for the conversion of a packing laminate web from a primary form to a secondary form |
| 06/28/1983 | CA1148714A1 Heat-treating polyolefin films |
| 06/22/1983 | EP0081866A1 Method and apparatus for extruding films of vinylidene fluoride polymers |
| 06/21/1983 | CA1148318A1 Extruding colored thermoplastic resin sheets |
| 06/08/1983 | EP0080665A2 Method of producing a flat body from a reactive polymer with high thickness accuracy and consistency |
| 06/08/1983 | EP0080664A1 Method of manufacturing plane objects of polyvinyl alcohol polymers |
| 06/07/1983 | CA1147521A1 Doubly oriented film of polyvinylidene fluoride |
| 05/24/1983 | US4385139 Vibration damping |
| 05/18/1983 | EP0079052A2 Method and apparatus for adjusting die clearance |
| 05/10/1983 | US4382396 Cast web diversion |
| 04/27/1983 | EP0077661A2 Process and apparatus for forming a plastics film |
| 04/13/1983 | EP0076619A1 Heat transfer between processing rolls and sheet film |
| 04/12/1983 | US4379774 Process for the production of biaxially stretched and embossed film composed of vinyl chloride polymers |
| 04/12/1983 | CA1144331A1 Process for producing articles of ultra high molecular weight high density polyethylene |
| 03/22/1983 | CA1143117A1 Method and an arrangement for the manufacture of a material web of foamed thermoplastics |
| 03/15/1983 | CA1142726A1 Method and apparatus for longitudinally stretching a substantially amorphous polyethylene terephthalate film |
| 03/09/1983 | EP0073347A1 Method of and apparatus for manufacturing films having an optical wedge running down one side |
| 03/09/1983 | EP0073325A2 Uniaxially oriented nylon film as carrier web for fiber reinforced plastics |
| 01/11/1983 | US4368024 Forming machines |
| 01/04/1983 | US4367511 Rough electrical insulating film of polypropylene and process for the manufacture thereof |
| 12/07/1982 | US4362585 Uniaxially oriented nylon film as carrier web for fiber reinforced plastics |
| 11/24/1982 | EP0065415A1 Polymeric film casting and apparatus therefor |
| 11/02/1982 | CA1134992A1 Crosslinkable copolymer of a lactone and a polyfunctional acrylate |
| 10/19/1982 | US4354814 Extruder with a sheet extrusion head and an associated calender |
| 10/12/1982 | CA1133220A1 Process for manufacture of plastic sheets |
| 10/05/1982 | US4352926 Biaxially drawn polyhexamethylene adipamide film and process for producing same |
| 09/29/1982 | EP0061171A1 Apparatus for cutting and diverting a freshly cast web |
| 09/28/1982 | US4351785 Method of controlling the film thickness at a blown film extruder installation |
| 09/22/1982 | EP0060673A1 Extrudable film-forming compositions of Ziegler-Natta catalyzed olefin polymers including anti-gel and anti-block components |
| 09/01/1982 | EP0059077A1 Method of orientating thermoplastic polyether ether ketone films |
| 08/31/1982 | US4347344 Oriented p-methyl styrene polymer |
| 08/17/1982 | US4344906 Process for producing glass fiber-reinforced transparent cast sheet |
| 08/10/1982 | US4343756 Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures |
| 08/04/1982 | EP0057106A1 Device for uniform web pinning |
| 08/03/1982 | US4342756 As antithrombotic agents and antiasthmatic agents |
| 08/03/1982 | CA1128740A1 Composite strands of resin, carbon and glass and product formed from said strands |
| 06/22/1982 | CA1125979A1 Reversibly transparent-translucent film and method of making same |
| 06/15/1982 | CA1125944A1 Process for manufacturing thermoplastic compositions and containers made of such compositions |
| 06/01/1982 | US4332759 Process for extruding liquid crystal polymer |
| 05/26/1982 | EP0052491A2 Extruding colored thermoplastic resin sheets |
| 05/25/1982 | CA1124027A1 Process for producing glass fiber-reinforced transparent cast sheet |
| 05/18/1982 | US4330499 Process and apparatus for the simultaneous biaxial stretching of a plastic film |
| 05/11/1982 | US4329315 Sheet stress relaxation |
| 04/27/1982 | US4327092 Useful as anticoagulants and anti-histamines |
| 04/21/1982 | EP0049859A2 Plastics composition, preparation and use thereof, and foil made therefrom |
| 04/07/1982 | EP0048948A1 Method of manufacturing biaxially stretched and embossed vinyl-chloride polymer films |
| 03/31/1982 | EP0048540A2 Biaxially-oriented methylstyrene polymer films and method for their manufacture |
| 02/23/1982 | US4316868 Extruding colored thermoplastic resin sheets |
| 02/10/1982 | EP0045575A1 Process for extruding liquid crystal polymer |
| 02/09/1982 | CA1117872A1 Filter for high viscosity liquids |
| 01/19/1982 | US4311660 Heat-treating polyolefin films |
| 01/12/1982 | US4310295 Device for uniform web pinning |
| 01/05/1982 | US4309465 Process for manufacturing thermoplastic compositions and containers made of such compositions |
| 01/05/1982 | US4309368 Electrostatic pinning of extruded thermoplastic film |
| 12/29/1981 | US4308093 High temperature resistant compressible sheet material for gasketing and the like |
| 12/22/1981 | US4306924 Method and apparatus for producing a plastic container having a reclosable fastener |
| 12/01/1981 | CA1113217A1 Method for molding sheet material with parallel ribs on one side |
| 11/24/1981 | US4302497 Decorated synthetic resin sheet |
| 11/24/1981 | US4302408 Method of producing pyro-electric and piezo-electric elements |
| 11/17/1981 | US4301112 Process for biaxially oriented acrylonitrile polymer barrier film |
| 11/03/1981 | US4298719 Doubly oriented film of polyvinylidene fluoride |
| 10/28/1981 | EP0038559A2 Method of producing an abrasion resistant sheet and apparatus for producing it |
| 10/06/1981 | US4293508 Method and apparatus for longitudinally stretching a substantially amorphous polyethylene terephthalate film |
| 09/23/1981 | EP0036330A1 Process for continuously producing an aromatic polyimide film |
| 09/22/1981 | CA1109216A1 Air ring for the production of blown film |
| 08/19/1981 | EP0034080A1 Grained ethylene-propylene copolymer films, process for making them and apparatus for carrying out this process |
| 08/11/1981 | US4283363 Process for manufacture of plastic sheets |
| 08/04/1981 | US4281980 Expansion deformable extrusion die blade |
| 06/23/1981 | CA1103418A1 Biaxially drawn polyhexamethylene adipamide film and process for producing same |
| 06/17/1981 | EP0030326A1 Method of manufacture of cast films |
| 06/09/1981 | US4272474 Process for producing articles of ultra high molecular weight high density polyethylene |
| 06/02/1981 | US4270889 Equipment for the continuous production of foam boards |
| 06/02/1981 | CA1102072A1 Roller die extruder and method of use thereof |
| 05/27/1981 | EP0029119A2 Process for producing a rough electrically insulating foil of polypropylene |
| 05/19/1981 | CA1101171A1 Film-forming head |
| 05/13/1981 | EP0028536A2 Process for producing articles of ultra high molecular weight high density polyethylene |
| 05/12/1981 | US4267137 Method for molding sheet material with parallel ribs on one side |
| 04/14/1981 | US4261944 Method for the manufacture of biaxially stretched polyolefin film |
| 04/14/1981 | US4261939 Method and an arrangement for the manufacture of a material web of foamed thermoplastics |
| 04/01/1981 | EP0026028A1 Apparatus and process for extruding and quenching a thermoplastics film |
| 03/24/1981 | US4257834 Solidified binder filling pattern |
| 03/24/1981 | CA1097862A1 Tubular extrusion apparatus |
| 03/10/1981 | US4255105 Equipment for the continuous production of foam boards |
| 03/10/1981 | CA1194462B System for application of plastics stretch films |
| 03/10/1981 | CA1097293A1 System for application of plastics stretch films |
| 03/03/1981 | US4254074 Feeding a film and a polymerizable syrup into cast |
| 02/24/1981 | US4252966 Biaxially drawn polyhexamethylene adipamide film |
| 02/24/1981 | CA1096128A1 Method of and apparatus for stretching film |