| Patents for B29C 43 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor (26,518) |
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| 07/06/1983 | EP0083244A1 Fibre reinforced synthetic material wheel |
| 07/05/1983 | US4391641 Sintered powder metal friction material |
| 07/05/1983 | CA1149125A1 Method of producing a composite resin, preferably for use as a dental material |
| 06/28/1983 | US4390487 Plastic such as polyvinyl chloride mixed with carbon black |
| 06/28/1983 | US4390332 Apparatus for injection molding of parts from foam plastics material and/or from solid plastics material |
| 06/28/1983 | US4390156 Fabricated sheet metal compression mold and method of making |
| 06/28/1983 | CA1148708A1 Process for manufacturing a glass fiber friction article |
| 06/21/1983 | US4389375 Apparatus for producing a reaction mixture of fluid components forming a foam or solid material |
| 06/21/1983 | US4389367 Eutectic salt mandrels |
| 06/21/1983 | US4389358 Method and apparatus for making an integral structural cellular and non-cellular plastic or resinous article with a smooth outer surface |
| 06/21/1983 | US4389271 From discs of elastomer laminates |
| 06/21/1983 | CA1148484A1 Reinforced tubular structure and method of fabrication thereof |
| 06/21/1983 | CA1148399A1 Process and apparatus for treating a moving web |
| 06/21/1983 | CA1148316A1 Apparatus for runnerless injection-compression molding thermosetting materials |
| 06/21/1983 | CA1148315A1 Method and apparatus for runnerless injection-compression molding thermosetting materials |
| 06/14/1983 | US4388263 Controlled elastomeric tooling for plastic fabrication |
| 06/14/1983 | US4388141 Apparatus for fusing strips |
| 06/14/1983 | US4388058 Molding device for forming a liner inside of a closure shell |
| 06/14/1983 | CA1148126A1 Flat flexible containers and relative valves, and process and apparatus for their manufacture under absolutely sterile conditions |
| 06/07/1983 | US4387068 Method for the manufacture of flexible disks |
| 06/07/1983 | CA1147516A1 Apparatus for forming a liner in a container closure |
| 05/31/1983 | US4385955 Method of forming contoured fiberglass sheet |
| 05/31/1983 | US4385952 Process for preparing fiber reinforced plastics |
| 05/31/1983 | CA1147172A1 Pin for connecting machine elements with each other |
| 05/31/1983 | CA1147123A1 Process for producing fiber-reinforced molded products |
| 05/26/1983 | WO1983001755A1 Method for the manufacture of sections made of fiber-containing thermoplastic resin, installation for the implementation thereof and sections obtained thereby |
| 05/25/1983 | EP0079860A1 Matrix surface for precision moulding or pressing plastics material, in particular for information carrying discs, and method of coating this surface |
| 05/25/1983 | EP0079759A1 Method and apparatus for surface replication on a coated sheet material |
| 05/25/1983 | EP0079510A1 Mixing head |
| 05/24/1983 | US4385139 Vibration damping |
| 05/24/1983 | US4385133 Polyetherurethane copolymer using as a polyol mixtures of ethylene oxide-propylene oxide copolymer |
| 05/24/1983 | US4385014 Resonantly-powered press |
| 05/18/1983 | EP0079262A1 Method of making disc copies from an original recording on a matrix |
| 05/18/1983 | EP0078934A2 Method of producing a contact mat |
| 05/17/1983 | US4383961 Spraying with fluorocarbon |
| 05/17/1983 | US4383818 Molding process |
| 05/17/1983 | CA1146457A1 Method of fabricating a composite structure |
| 05/11/1983 | EP0078658A2 A process for moulding glass shapes |
| 05/10/1983 | US4382833 Vacuum lamination fixture |
| 05/04/1983 | EP0078160A2 Method and apparatus for coating recoverable sheets |
| 05/04/1983 | EP0078102A2 Polycrystalline silicon-bonded cubic boron nitride body and method |
| 05/03/1983 | CA1145651A1 Low cost accumulator device and method of making the same |
| 05/03/1983 | CA1145521A1 Encapsulation mold with removable cavity plates |
| 04/27/1983 | EP0077741A2 Method for precisely producing a piece provided with hollow and/or projecting parts and product obtained by this method |
| 04/26/1983 | US4381326 Reticulated themoplastic rubber products |
| 04/26/1983 | US4380954 Method and apparatus for controlling the pressure exerted on a material web in the roller nip of a rolling mill |
| 04/20/1983 | EP0077241A1 Process for removing an information carrying disc from the mould, and apparatus for carrying out the process |
| 04/19/1983 | US4380523 Method of manufacturing a composite material |
| 04/19/1983 | US4380486 Machine installation for the production of thick-walled insulating pipes of foam synthetic resin sheets |
| 04/19/1983 | CA1144725A1 Apparatus for runnerless injection molding thermosetting materials |
| 04/13/1983 | EP0076619A1 Heat transfer between processing rolls and sheet film |
| 04/13/1983 | EP0076569A1 Electroplating arrangements |
| 04/12/1983 | US4379774 Process for the production of biaxially stretched and embossed film composed of vinyl chloride polymers |
| 04/12/1983 | US4379686 Apparatus for molding a recorded disc |
| 04/12/1983 | CA1144483A1 Manufacture of blanks for recording discs utilizing coextrusion and blanks and records made thereby |
| 04/12/1983 | CA1144427A1 Sealing device |
| 04/12/1983 | CA1144331A1 Process for producing articles of ultra high molecular weight high density polyethylene |
| 04/12/1983 | CA1144316A1 Method and apparatus for molding toric contact lenses |
| 04/06/1983 | EP0075887A1 A method of manufacturing level vials |
| 04/05/1983 | US4379100 Polyurethane molding process with siloxane internal release agent |
| 04/05/1983 | US4379013 Fine film pressure bags forming composite structures |
| 04/05/1983 | US4379011 Cylindrical polymeric forming member |
| 04/05/1983 | US4378930 Novel apparatus |
| 03/30/1983 | EP0075543A2 Method of and device for rapid polymerization of odontic prostheses made of acrylic resins and situated in a muffle |
| 03/29/1983 | US4378265 Formed from binder containing cellulose or lignocellulose fibers |
| 03/29/1983 | CA1143530A1 Molding powder of ultra-high molecular weight polyethylene and process for its preparation |
| 03/29/1983 | CA1143517A1 Apparatus for producing centrally apertured record discs |
| 03/23/1983 | EP0074473A1 Method of and apparatus for manufacturing moulded plastics pieces or articles |
| 03/22/1983 | US4377549 Method for finish forming thermoplastic surfaces |
| 03/22/1983 | CA1143476A1 Optically readable information disk, method of manufacturing same and device for performing the method |
| 03/22/1983 | CA1143123A1 Cross-tearable decorative sheet material |
| 03/15/1983 | CA1142724A1 Extruded, surface-textured, synthetic resin strands of hollow cross-section |
| 03/15/1983 | CA1142719A1 Method of producing plate-shaped body |
| 03/09/1983 | EP0073736A1 Process for the manufacture of resin-coated pressure-sensitive products |
| 03/09/1983 | EP0073708A1 Method and apparatus for laying composite material tape |
| 03/09/1983 | EP0073334A1 Process and apparatus for making a closure |
| 03/08/1983 | US4376147 Plastic film having a matte finish |
| 03/08/1983 | CA1142317A1 Thin web with resiliently deformed edges |
| 03/08/1983 | CA1142309A1 Mold apparatus |
| 03/02/1983 | EP0073046A2 Process for the manufacture of a polyvinyl chloride film with special properties |
| 03/02/1983 | EP0072998A2 Getter body and process for its manufacture |
| 03/02/1983 | EP0072924A1 Plastic closure with mechanical pilfer band |
| 03/01/1983 | US4375350 Apparatus for forming elongated synthetic resin plate or sheet |
| 03/01/1983 | CA1141927A1 Device and method for manufacturing articles of compacted powder |
| 02/23/1983 | EP0072453A2 Process and device for the manufacture of a laid sheet |
| 02/22/1983 | US4374636 Apparatus for producing centrally apertured record discs |
| 02/16/1983 | EP0072306A1 Method of preparing a composite material comprising an inorganic matrix in which vitreous carbon inclusions are dispersed, material obtained by this process and its utilisation as an electric contact |
| 02/15/1983 | US4374077 Photopolymerization of a deaerated bead spread between a patterned surface and a bondable surface; television; audio devices |
| 02/15/1983 | US4373885 Vacuum system for a moving production line |
| 02/15/1983 | CA1141126A1 Low-pressure low-temperature in-mold coating method |
| 02/15/1983 | CA1141123A1 Method and apparatus for making elastomer sheet material |
| 02/09/1983 | EP0071212A2 Mat-like laminated article and method of producing the same |
| 02/08/1983 | US4372795 Method for the manufacture of a coupling or clutch element |
| 02/08/1983 | US4372740 Molding apparatus |
| 02/08/1983 | CA1140720A1 Method and apparatus for texturing a thermoplastic film |
| 02/01/1983 | USRE31137 Pouch |
| 01/26/1983 | EP0070514A2 A method for manufacturing an information memory disk |
| 01/26/1983 | EP0070285A1 Method and device for the transformation of pvc wastes |
| 01/25/1983 | US4370292 Encapsulation of electronic device |
| 01/25/1983 | US4370123 Apparatus for runnerless injection compression molding of thermosetting materials |