| 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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| 09/25/1990 | US4959001 Blow molding machine with accumulator waiting time control |
| 09/25/1990 | US4958933 Cooler-extruder device |
| 09/25/1990 | US4958770 From ground rubber from vehicle tire treads and polyethylene binder |
| 09/25/1990 | CA1274371A1 Flexible fastener elements and method of securing them to a traveling web |
| 09/25/1990 | CA1274370A1 Early progressive junction extrusion system |
| 09/25/1990 | CA1274366A1 Bubble forming and stabilizing device for use in a continuous extrusion process for making a blown film |
| 09/20/1990 | WO1990010530A1 Method for extruding a plastic pipe |
| 09/20/1990 | WO1990010527A1 Method and apparatus for extrusion processing of wood products and fibrous materials |
| 09/20/1990 | DE3908798A1 Verfahren zur herstellung von kunststoffteilchen, insbesondere rohren, sowie verschnittmischung zur durchfuehrung des verfahrens Process for the manufacture of plastics, in particular pipes and waste-mix for performing the method |
| 09/20/1990 | DE3908415A1 Processing of rubber mixtures |
| 09/19/1990 | EP0388373A1 An extrusion and blow moulding process for plastic objects, utilizing low viscosity materials |
| 09/19/1990 | EP0388177A2 Low shrink force shrink film |
| 09/19/1990 | EP0168621B1 Method for producing shaped articles from electrically conducting organic polymers and/or organic conductors, apparatus for performing the method and use of the shaped articles |
| 09/19/1990 | CN1009630B Extrusion apparatus for plastic tube with compound wall and method producing plastic tube by this apparatus |
| 09/19/1990 | CN1009629B Distributing device for manufacture of multilayer sheets |
| 09/18/1990 | US4958006 Fluidized bed product discharge process |
| 09/18/1990 | US4957790 Heat shrinkage film |
| 09/18/1990 | US4957572 Method and apparatus for the production of a bead of organic material intended to serve as a seal and insert in a multiple glazing |
| 09/18/1990 | US4957422 Apparatus for the manufacture of sections of thermoplastic resin reinforced with continuous fibers |
| 09/18/1990 | US4957372 Means for improving the uniformity-performance of cold feed rubber-extruders |
| 09/18/1990 | US4957347 Clad optical conduit and method of manufacture |
| 09/18/1990 | US4956951 Laminated sheet for protecting underground vertical walls |
| 09/18/1990 | CA1274122A1 Manufacture of a composite tube |
| 09/18/1990 | CA1274063A1 Annular extrusion die with internal choke ring and spider mandrel |
| 09/15/1990 | CA2012103A1 An extrusion and blow molding process for plastic objects, utilizing low viscosity materials |
| 09/13/1990 | DE3907866A1 Die for extruding rubber mixtures and/or plastics and method of fitting this die into an extrusion apparatus |
| 09/13/1990 | DE3907785A1 Plastic pipe and process for its production |
| 09/13/1990 | DE3907748A1 Process for continuously producing extruded sections from recycled plastics material and apparatus for carrying out the process |
| 09/12/1990 | EP0387037A2 Process for preparing optical recording medium using a forming roll for a substrate |
| 09/12/1990 | EP0386986A1 Molding for use with an automobile and process for manufacturing the same |
| 09/12/1990 | EP0386663A1 Method of preparing styrene foams |
| 09/12/1990 | EP0386616A2 Process and apparatus for heat treatment of polymer containing liquid |
| 09/12/1990 | EP0386543A2 Coextruded structures |
| 09/12/1990 | EP0386484A2 Method for controlling the functional capability of the plastics extruder nozzles provided with cooling sections for manufacturing flat or tubular films |
| 09/12/1990 | EP0386155A1 A continuous extrusion die for extruding a reactive polymer mixture |
| 09/12/1990 | EP0386068A1 A method of controlling the melt temperature of a plastic mass during manufacture of plastic articles |
| 09/11/1990 | US4956396 Process for preparing rigid polyvinyl chloride stractured foams having superior surface characteristics |
| 09/11/1990 | US4956140 Methods of and apparatus for producing biaxially oriented polymer product |
| 09/11/1990 | US4956039 Method of manufacturing a cable-like plastic composite body |
| 09/11/1990 | US4955802 Blow-extruding a multilayer synthetic-resin tube |
| 09/11/1990 | US4955689 Infrared radiation, metal halide |
| 09/11/1990 | US4955524 Extrusion die construction and its method of manufacture |
| 09/11/1990 | CA1273768A1 Method of manufacturing discrete fiber reinforced plastic tube and apparatus therefor |
| 09/10/1990 | CA2011731A1 Method for forming irrigation pipe having a porous side wall |
| 09/08/1990 | CA2009491A1 Coextruded structures |
| 09/06/1990 | DE3931579C1 Device for discharging metal pieces - from moving flow of granular or pulverised plastic |
| 09/06/1990 | CA2011463A1 Method of preparing styrene foams |
| 09/05/1990 | EP0385942A2 Extrusion blow-moulded hollow article, especially a bottle |
| 09/05/1990 | EP0385853A1 Apparatus for moving the barrel of an extrusion machine, and extrusion machine provided with such an apparatus |
| 09/05/1990 | EP0385479A2 Apparatus for producing pipes with a helical rib |
| 09/05/1990 | EP0385465A2 Method of making a plastic sewer |
| 09/05/1990 | EP0385349A2 Process for preparing extruded foam bodies |
| 09/05/1990 | EP0385301A2 Distribution nozzle for liquid plastic mixtures, particularly for polyurethane |
| 09/05/1990 | EP0385285A2 Device for extruding plastic pipes |
| 09/04/1990 | US4954545 Polymer, abrasive, anionic sulfonated surfactant |
| 09/04/1990 | US4954393 Multilayer; nylon and weldable plastic |
| 09/04/1990 | US4954352 Apparatus for producing particles of thermoplastic material |
| 09/04/1990 | US4954306 Method and device for the manufacture of a sheet of polyvinylbutyral |
| 09/04/1990 | US4954303 Heat exchanging in vacuum |
| 09/04/1990 | US4954180 Method for cleaning spinnerettes |
| 09/04/1990 | US4954127 Process for preparing an artificial vessel |
| 09/04/1990 | US4953279 Method and apparatus for grooving the barrel of a plasticating machine |
| 09/04/1990 | CA1273745A1 Interpolymers of ethylene and unsaturated carboxylic acids |
| 09/04/1990 | CA1273484A1 Electroconductive thermoplastic material |
| 08/30/1990 | DE3937612A1 Planetary extruder screw arrangement for PVC - having tapered outlet ends of planetary screw spindles and have domed supporting pivot having bevelled edge inlet end |
| 08/29/1990 | EP0384716A2 Process for the production of materials and materials produced by the process |
| 08/29/1990 | EP0384159A1 Nozzle for a fluid mass |
| 08/29/1990 | EP0384063A2 Process for preparing composites |
| 08/29/1990 | EP0383778A1 An arrangement for producing an elongated fibrous object |
| 08/28/1990 | US4952362 Method and apparatus for the production of pipe |
| 08/28/1990 | US4952360 Method of making microwave-heatable hair curlers |
| 08/28/1990 | US4952344 Method of and apparatus for making a fishing line |
| 08/28/1990 | US4952266 Method of assembling chemical analysis slide |
| 08/28/1990 | US4952262 Hose construction |
| 08/28/1990 | US4951387 Installation for mounting and removing screws of an extrusion machine |
| 08/28/1990 | CA1273447A1 Long-fibre-reinforced thermoplastic semi-finished product |
| 08/23/1990 | DE3903916A1 Method of adapting the melt discharge characteristics of an extruder to the characteristic speed curves of the drive units |
| 08/22/1990 | EP0383664A1 Apparatus for manufacturing nettings with perforations or hollows distributed over their surfaces |
| 08/22/1990 | EP0383418A2 Apparatus for adjusting die lips for extrusion molding |
| 08/22/1990 | EP0382891A2 Method of manufacturing a fibre-reinforced extruded rubber article |
| 08/22/1990 | CN1044784A Dynamic electromagnetic plasticating and extruding method and equipment |
| 08/22/1990 | CN1044783A One-step moulding technology for antiseptic and heat-insulating black jackets |
| 08/22/1990 | CN1009262B Method for producing seamless thin-layer products |
| 08/21/1990 | US4950436 Enhanced by forming inner wall on a core of selected synthetic material |
| 08/21/1990 | US4950151 Rolling die for producing high modulus products |
| 08/21/1990 | US4949836 Protective coatings of alloys metals |
| 08/16/1990 | EP0382236A2 Polyamide laminated on thermoplastic polyurethane |
| 08/16/1990 | EP0381938A1 Cooling plugs in thermoplastic pipe forming apparatus |
| 08/16/1990 | EP0381889A2 Laminate flexible strip and method for making same |
| 08/16/1990 | EP0155552B1 Process for making material containing inserts sensitive to shear forces |
| 08/15/1990 | CN2060389U Electronic regulating performer |
| 08/15/1990 | CN1044615A Split extrusion die assembly for thermoplastic materials and methods of using the same |
| 08/14/1990 | US4948666 Di(hydroxyphenyl)bisbenzotriazole |
| 08/14/1990 | US4948545 Extrusion process for preparing orientated polyolefins |
| 08/14/1990 | US4948543 Coating with nickel phosphide |
| 08/14/1990 | US4948354 Extrusion head for producing sheet material reinforced internally with close-packed cords |
| 08/14/1990 | CA1272624A1 Plastic optical fiber |
| 08/10/1990 | CA2009704A1 Polyamide laminate on thermoplastic polyurethane |
| 08/09/1990 | WO1990008639A1 Process and device for manufacturing profile sections |
| 08/09/1990 | DE3903174A1 Inner cooling for plastics tubular film extruded from a blowing head |