| 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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| 05/04/1983 | EP0078213A1 Device for manufacturing a cylindrical element with helical grooves, especially for optical fibres |
| 05/04/1983 | EP0078108A2 Production of PVC irrigation pipe |
| 05/04/1983 | EP0078064A1 Apparatus for separating materials of different consistency |
| 05/04/1983 | EP0077772A1 Method and apparatus for forming an integral closure for a thermoplastic container |
| 05/03/1983 | US4381962 Method for producing an open cell foam from a polyvinyl chloride resin produced by suspension polymerization |
| 05/03/1983 | US4381912 Extrusion die for forming a honeycomb structure |
| 04/27/1983 | EP0077661A2 Process and apparatus for forming a plastics film |
| 04/26/1983 | US4381326 Reticulated themoplastic rubber products |
| 04/26/1983 | US4381276 Process and apparatus for the fabrication of a flat-shaped hollow body |
| 04/26/1983 | US4381272 Method of and system for injecting a fluid into a plastified mass in an extruder |
| 04/26/1983 | US4381269 Fabrication of a low-loss plastic optical fiber |
| 04/26/1983 | US4381141 Infrared optical fiber and method for manufacture thereof |
| 04/26/1983 | CA1145274A1 Method of hose production and product |
| 04/13/1983 | EP0076637A1 Optical cable |
| 04/13/1983 | EP0076619A1 Heat transfer between processing rolls and sheet film |
| 04/13/1983 | EP0076366A2 Multilayer tubular body with uncentered barrier layer |
| 04/12/1983 | US4379888 Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film |
| 04/12/1983 | US4379870 Reinforcing material for hydraulic substances and method for the production thereof |
| 04/12/1983 | US4379858 Foamed plastics |
| 04/12/1983 | CA1144483A1 Manufacture of blanks for recording discs utilizing coextrusion and blanks and records made thereby |
| 04/12/1983 | CA1144329A1 Process for transversely stretching polyethylene terephthalate film |
| 04/12/1983 | CA1144324A1 Jacketing, coating, or enveloping elongated stock, preferably electrical cable |
| 04/12/1983 | CA1144323A1 Method of and apparatus for controlling wall thickness in extruded tubular synthetic-resin blank |
| 04/12/1983 | CA1144318A1 Optical control of tubular film size |
| 04/06/1983 | EP0075809A1 Device for the production of tubes of plastics material |
| 04/06/1983 | EP0075782A2 Method and apparatus for controlling a product which is influenced by a metering process |
| 04/06/1983 | EP0075768A2 Moulding structure for roller window shutters and the like |
| 04/05/1983 | US4379117 Method for preparing a film of vinylidene chloride polymer |
| 04/05/1983 | US4379116 Process for the preparation of polyvinylbutyral sheeting and adhesion control |
| 04/05/1983 | US4379102 Method for manufacturing electric wire having wire-enamel-type insulation |
| 04/05/1983 | US4378964 Internally insulated extrusion die |
| 04/05/1983 | CA1144151A1 Rotary processor |
| 03/29/1983 | US4378267 Apparatus for manufacturing coaxial cable |
| 03/29/1983 | US4378170 Panel edge potter |
| 03/29/1983 | CA1143527A1 Flowable material passage with interposable slide member |
| 03/29/1983 | CA1143526A1 Die for extruding reinforced fabric |
| 03/23/1983 | EP0074812A2 A method of and apparatus for producing multi-layered plastics products |
| 03/23/1983 | EP0074809A1 Multi-purpose tracheal tube |
| 03/23/1983 | EP0074526A1 Control of tubular film size |
| 03/22/1983 | US4377545 Method of making corrugated reinforced thermoplastic pipe |
| 03/22/1983 | US4377540 Control of tubular film size |
| 03/22/1983 | US4377440 Process for manufacturing of formed products |
| 03/22/1983 | US4377429 Welding of plastics material |
| 03/22/1983 | CA1143123A1 Cross-tearable decorative sheet material |
| 03/22/1983 | CA1143118A1 Process for producing foamed polystyrene boards |
| 03/22/1983 | CA1143117A1 Method and an arrangement for the manufacture of a material web of foamed thermoplastics |
| 03/16/1983 | EP0074347A2 Process for making transporting screws |
| 03/16/1983 | EP0074084A1 Apparatus for continuously melting and mixing plastics |
| 03/15/1983 | US4376799 Skin is made from a chlorinated polyethylene blend |
| 03/15/1983 | US4376670 Using plastic material such as polyethylene and polypropylene |
| 03/15/1983 | US4376623 Extruder with temperature control |
| 03/15/1983 | US4376621 Method and apparatus for tube extrusion |
| 03/15/1983 | CA1142727A1 Rotary processor |
| 03/15/1983 | CA1142723A1 Extruder for replastifying thermoplastic strips, foil or webs |
| 03/09/1983 | EP0073347A1 Method of and apparatus for manufacturing films having an optical wedge running down one side |
| 03/08/1983 | CA1142319A1 Process and apparatus for processing plastic and polymeric materials |
| 03/08/1983 | CA1142315A1 Sizing mandrel for thermoplastic netting |
| 03/01/1983 | US4375314 Infrared optical fiber |
| 03/01/1983 | CA1141917A1 Method and apparatus for covering a multiple wire conductor with a cross-linkable or vulcanizable insulation |
| 03/01/1983 | CA1141916A1 Tubular extrusion apparatus and method |
| 03/01/1983 | CA1141914A1 Reinforcing material for hydraulic substances and method for the production thereof |
| 02/22/1983 | CA1141795A1 Seals for rotary processor |
| 02/17/1983 | WO1983000459A1 Extrusion apparatus and methods of splicing ropes or cables utilizing such apparatus |
| 02/17/1983 | WO1983000451A1 Methods of and apparatus for coating lightguide fiber |
| 02/16/1983 | EP0072149A1 Improvements relating to filtration devices |
| 02/16/1983 | EP0071657A1 Method for the extrusion of thermoplastic material composites |
| 02/15/1983 | US4374227 Extruded gloss improvement in pipe blends with low pressure low density polyethylene |
| 02/15/1983 | US4374161 Pressure coating of fibers |
| 02/15/1983 | US4374079 Method and apparatus for manufacturing expanded and layered semiround plastic tubings |
| 02/15/1983 | US4373895 Extrusion die and method for producing extrusion die for forming a honeycomb structure |
| 02/15/1983 | US4373554 Self-sealing article and process |
| 02/15/1983 | US4373273 Air ring having a circular array of a large multiplicity of substantially parallel cell-like passages in the air flow path leading to the outlet |
| 02/15/1983 | CA1141134A1 Processing element for a rotary processor |
| 02/15/1983 | CA1141124A1 Extrusion process for the production of insulated winding wire |
| 02/15/1983 | CA1141123A1 Method and apparatus for making elastomer sheet material |
| 02/15/1983 | CA1141122A2 Control system for an elastomer extrusion and applicator apparatus |
| 02/15/1983 | CA1141121A1 Control system for an elastomer extrusion and aplicator apparatus |
| 02/15/1983 | CA1141120A1 Plastic extrusion structure and apparatus and method of manufacture |
| 02/15/1983 | CA1141118A1 Foamed polyethylene films |
| 02/09/1983 | EP0071349A2 Process for producing an extruded and stretched tubular material and stretched tubular material |
| 02/09/1983 | EP0071188A1 A biaxially oriented thermoplastic polymer film and method of manufacture |
| 02/09/1983 | EP0071159A1 Feed hopper part of a single screw extruder |
| 02/09/1983 | EP0071016A2 Apparatus for production of expanded polystyrene panels |
| 02/09/1983 | EP0016817A4 An oriented, semi-crystalline polymer product and method and apparatus for producing such product. |
| 02/08/1983 | US4372898 Process of crosslinking electrical insulators of plastic or rubber |
| 02/08/1983 | US4372739 Extrusion nozzle |
| 02/08/1983 | US4372736 Adjustable roller head extrusion die |
| 02/08/1983 | US4372524 Mould for producing profiled elements of plastics material |
| 02/08/1983 | CA1141005A1 Extruder temperature controller |
| 02/08/1983 | CA1140716A1 Extruding die apparatus for producing a plastic closure strip |
| 02/03/1983 | WO1983000305A1 Apparatus for producing reinforced hose |
| 02/01/1983 | US4371569 Method for reinforcing and repairing piping |
| 02/01/1983 | US4371488 Method and apparatus for extruding foamed bodies involving the use of adjustable traction shaping rolls |
| 02/01/1983 | US4371415 Process for manufacturing synthetic resin hose having a reinforcing member embedded therein and apparatus thereof |
| 02/01/1983 | US4371326 Apparatus for making plastic solar panel structure |
| 02/01/1983 | CA1140311A1 Method for producing insulated winding wires by extruding thermoplasts |
| 02/01/1983 | CA1140310A1 Coat hanger die |
| 01/26/1983 | EP0070644A1 Methods of hose manufacture, and hose thus produced |
| 01/26/1983 | EP0070567A1 A device for manufacturing multicoloured marble soaps from a base paste and one or more liquid pigments |
| 01/25/1983 | US4370548 Electrical heating element |