| Patents for B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (64,906) |
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| 05/12/1992 | CA1300334C Process for the preparation of cast film |
| 05/12/1992 | CA1300331C Method of making panels, apparatus for carrying out the method and panels obtained thereby |
| 05/12/1992 | CA1300329C Coextruded seamless tubular tire bodies for use in pneumatic tires |
| 05/10/1992 | CA2055163A1 Slot die of an extruder |
| 05/09/1992 | CA2053767A1 Metallized polypropylene film and process for manufacture |
| 05/07/1992 | DE4034989A1 Uniform inside temp. screw feeder - has resistance heaters on exterior of its barrel but their windings have varying densities according to their distance from inside wall |
| 05/06/1992 | EP0483980A1 Variable diameter hollow extruded articles and method of manufacture |
| 05/06/1992 | EP0483665A2 Processing of thermally stressed waste polyester |
| 05/06/1992 | EP0483601A1 Method and installation for producing an assembling yarns sheet and for winding up these yarns on a warp beam |
| 05/06/1992 | EP0483562A1 Method for manufacturing tubular films |
| 05/06/1992 | EP0483230A1 Process for the production of cellular plastic. |
| 05/06/1992 | EP0483153A1 Method for forming tubing utilizing suction and pneumatic pressure at the surface of the cooling plug. |
| 05/06/1992 | CN2103425U Hydraulic automatic screen-changing device without halt |
| 05/06/1992 | CN1060813A Process for making thermoformed shell for luggage case |
| 05/06/1992 | CN1060811A Process and apparatus for direct, continuous modification of polymer melts |
| 05/05/1992 | US5111526 Plastic optical fibers and process for the production thereof |
| 05/05/1992 | US5110686 Low temperature heat shrinkable film and process for producing the same |
| 05/05/1992 | US5110677 Lettuce packaging film |
| 05/05/1992 | US5110663 Magnetic tape pad, extrusion, stretching |
| 05/05/1992 | US5110530 Striped film method |
| 05/05/1992 | US5110529 Process for producing hollow moldings |
| 05/05/1992 | US5110526 Process for producing molded articles of polytetrafluoroethylene resin |
| 05/05/1992 | US5110519 Process for minimizing disturbance of multi-layer laminate material in extrusion of multi-layer preforms for blow molding of hollow bodies |
| 05/05/1992 | US5110518 Foil-blowing apparatus and method |
| 05/05/1992 | US5110284 Wear-resistant housing for an extrusion device |
| 05/05/1992 | US5110276 Extrusion die assembly |
| 05/05/1992 | US5110275 Extruder for the preparation of plastic material with the introduction of at least one fibre strand |
| 05/05/1992 | US5109920 Method of manufacturing heat exchangers |
| 05/01/1992 | CA2051577A1 Variable diameter hollow extruded articles and method of manufacture |
| 04/30/1992 | WO1992006844A1 Resin blends of maleic anhydride grafts of olefin polymers for extrusion coating onto metal foil substrates |
| 04/30/1992 | WO1992006838A1 A luggage case and a process for making a luggage case shell |
| 04/30/1992 | WO1992006837A1 Laminar extrusion with evoh phase dispersed in pp or mapp matrix phase, and process and die unit for producing the same |
| 04/30/1992 | DE4112341C1 Appts. for moulding plastic extrusion - includes three or more drivable cylindrical rollers, along funnel mantle surface forming funnel shaped container |
| 04/30/1992 | DE4042420A1 Process to eliminate thickness errors in wound plastics foil |
| 04/30/1992 | DE4033974A1 Verfahren zur herstellung von flaechen- und im querschnitt ringfoermigen extrudaten sowie vorrichtung zur durchfuehrung des verfahrens Process for the preparation of area and in cross-section annular loop extrudates and apparatus for performing the method |
| 04/30/1992 | CA2054485A1 Process and apparatus of obtaining on lind a ply of assemblies and winding of such ply on a drum |
| 04/29/1992 | EP0482901A1 Automobile windshield molding and the method of producing the same |
| 04/29/1992 | EP0482538A2 Cooling apparatus for a blow extruder |
| 04/29/1992 | EP0482518A2 Process for production of polypropylene sheets or films |
| 04/29/1992 | EP0380612B1 A device for producing a grate construction and a grate construction |
| 04/29/1992 | CN1060621A Process and apparatus for injection molding with melt filtration and mixing |
| 04/29/1992 | CN1016408B Process for rubber tyre |
| 04/28/1992 | US5108835 Dimeric UV absorbers; weatherproofing, radiation resistance |
| 04/28/1992 | US5108711 Multi-shaft thin-layer reactor |
| 04/28/1992 | US5108685 Method and apparatus for forming an article with multi-cellular densities and/or geometries |
| 04/28/1992 | US5108683 Apparatus and method for extruding single and multiple layers of plastic |
| 04/28/1992 | US5108682 Coextrusion apparatus and method using an elastic die for varying the outer profile of a tubular extrudate |
| 04/28/1992 | US5108677 Mixing to form dough; forming into sheet; cutting into silhouette shapes; drying; coating with decomposable waterproof sealant |
| 04/28/1992 | US5108676 Method of forming a plastic plate |
| 04/28/1992 | US5108666 Extruding liquefied thermotropic polymer through broad die to form tape, cooling, casting on recording layer |
| 04/28/1992 | US5108645 Styrene homo-or copolymer, polymethyl methacrylate, neutral salt of a sulfonic acid and basic compound in specific proportions; for molding machines |
| 04/28/1992 | US5108526 Variable flow rate extrusion apparatus for applying a polymer profile to an article |
| 04/28/1992 | US5108280 Device for fluid-tight connection of an extrusion head |
| 04/28/1992 | US5108277 Apparatus for cooling extruded material |
| 04/28/1992 | US5107646 Window molding members and method of manufacturing same |
| 04/28/1992 | CA2054255A1 Columnar body and process for its manufacture |
| 04/28/1992 | CA1299336C Mixing process by means of screw threads operating contrarywise to thescrew of an extruder |
| 04/28/1992 | CA1299327C Protective patch for shrinkable bag |
| 04/23/1992 | DE4039857A1 Direct, continuous modification of polymer melts - by diverting side stream, mixing with additive in twin-screw extruder under specified conditions and returning to main stream |
| 04/23/1992 | DE4033873A1 Film prepn. for vacuum deep drawing - by blow extruding polyolefin contg. vinyl acetate, and contg. additive, blow drawing and cooling |
| 04/23/1992 | DE4032869A1 Catheter prodn. having flexible gradient - by extrusion of hard and soft plastics in varying proportion |
| 04/22/1992 | EP0481059A1 Improved microporous waterproof and moisture vapor permeable structures, processes of manufacture and useful articles thereof |
| 04/22/1992 | EP0481009A1 An apparatus for securing fittings in a thermoplastic foil web. |
| 04/21/1992 | US5106684 Foam sheets of high heat distortion resistance |
| 04/21/1992 | US5106562 Extrusion methods and apparatus |
| 04/21/1992 | US5106546 Method of testing the operative condition of dies provided with cooling sections |
| 04/21/1992 | US5106287 Mouthpiece discriminating device for rotary roll extruder |
| 04/21/1992 | US5106286 Device for providing a seal on a drive shaft of an extrusion machine |
| 04/21/1992 | US5106281 Apparatus for flattening and removing a plastic tubular film made by a blowmolding process |
| 04/21/1992 | US5106241 Multi material switching type collector |
| 04/21/1992 | US5106198 Apparatus for treating molten material |
| 04/21/1992 | US5105661 Method of detecting a level of liquid in a moving cylindrical body |
| 04/21/1992 | CA1298949C Filtering device for thermoplastic material |
| 04/21/1992 | CA1298948C Extrusion die |
| 04/19/1992 | WO1992006763A1 Continuous filter |
| 04/18/1992 | WO1992006836A1 Method for high speed labelling of deformable substrates |
| 04/18/1992 | CA2094146A1 Method for high speed labelling of deformable substrates |
| 04/16/1992 | WO1992005946A1 Production of porous plastic materials |
| 04/16/1992 | WO1992005941A1 Process for producing laminate film |
| 04/16/1992 | WO1992005939A1 Process and apparatus for injection molding with melt filtration |
| 04/16/1992 | WO1992005689A1 Irrigation pipe with dripping elements soldered to its inner side and process for producing the same |
| 04/16/1992 | DE4133394A1 EXtrusion slit die for wide film and sheet - has separate flow channels staggered upper and lower boundaries where channels meet for uniform lateral strength |
| 04/16/1992 | DE4039757A1 Lining sewage pipe with thermoplastics - by placing extruder in pit at one end of pipe, extruding thin-walled tubing inside pipe and pressing it against pipe with compressed air |
| 04/16/1992 | DE4032683A1 Vorrichtung zur bildung von tropfen An apparatus for forming drops of |
| 04/16/1992 | DE4032087A1 Constant output from screw machine with varying input - uses two=part screw with variable speed first part and constant speed second part |
| 04/15/1992 | EP0480632A2 Method and apparatus for producing pipes for drip irrigation |
| 04/15/1992 | EP0480153A2 Method and apparatus for manufacturing a moulded plastics article |
| 04/15/1992 | EP0479930A1 Laminated sheet for protecting underground vertical walls |
| 04/15/1992 | EP0296240B1 Process of producing a fibrillated semi-interpenetrating polymer network of polytetrafluoroethylene and silicone elastomer and shaped products thereof |
| 04/15/1992 | CN1060252A Bank quantity monitoring method and apparatus, sheet forming method and apparatus, and sheet temperature measuring method and apparatus |
| 04/14/1992 | US5104924 One step |
| 04/14/1992 | US5104705 Replacement for glass hematocrits |
| 04/14/1992 | US5104595 Process and apparatus for in situ rehabilitation of pipelines |
| 04/14/1992 | US5104593 Method and apparatus for gauging and controlling circumference of extrusion-blown film |
| 04/14/1992 | US5104305 Nozzle device for extrusion of multiple synthetic resins |
| 04/14/1992 | US5104173 Window molding member for automobiles, and method of manufacturing the same |
| 04/14/1992 | US5103689 Co-rotating dual outputs twin screw extruder with axial offset pinions |
| 04/14/1992 | CA1298751C Ultra-high filtration filter |
| 04/14/1992 | CA1298689C Topology fabrication apparatus |
| 04/13/1992 | CA2053367A1 Method and apparatus for producing pipes for drip irrigation |