| Patents for B29C 70 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts (39,434) |
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| 03/10/1981 | US4255478 Composite structures |
| 03/10/1981 | US4255221 Surfboard and method and apparatus for making surfboards and like molded structures |
| 03/10/1981 | US4255219 Process for making composite laminated polyamide sheet material |
| 03/10/1981 | US4254960 Sealing device |
| 03/10/1981 | US4254599 Annular three-dimensional structure usable in particular as reinforcement |
| 03/10/1981 | CA1097440A1 X-ray patient support stretcher and method for fabrication |
| 03/05/1981 | WO1981000662A1 Electric heating material and method of manufacturing the same |
| 03/03/1981 | US4253895 Applying vacuum for lateral compression of glass |
| 03/03/1981 | CA1096762A1 Method and apparatus for molding articles from fibrous material |
| 03/03/1981 | CA1096717A1 Reinforcement of resilient articles |
| 03/03/1981 | CA1096596A1 Filiform textile material |
| 02/25/1981 | EP0024179A1 Electrical heating element and process for preparation thereof |
| 02/24/1981 | US4252760 Method and apparatus for manufacturing articles by pressing and sintering |
| 02/24/1981 | US4252594 X-ray patient support stretcher and method for fabrication |
| 02/24/1981 | US4252588 Method for fabricating a reinforced composite |
| 02/24/1981 | US4252513 Process for curing thermosetting resins and elastomers |
| 02/24/1981 | US4252391 Anisotropically pressure-sensitive electroconductive composite sheets and method for the preparation thereof |
| 02/24/1981 | CA1096125A1 Mold and method for shaping and curing reinforced plastic material |
| 02/18/1981 | EP0023915A1 Composite structural system and method and applications to pallets and platforms |
| 02/17/1981 | US4251590 High temperature pipe insulation |
| 02/17/1981 | US4251476 Manufacture of ornamental vehicle wheels |
| 02/17/1981 | US4251409 Adhesion of polyamide or polyester cords to rubber |
| 02/17/1981 | US4251309 Method of making rotor blade root end attachment |
| 02/17/1981 | CA1095996A1 Multimodal resonant cavity for microwave heating apparatus |
| 02/17/1981 | CA1095811A1 Steel cord fabric for reinforced elastomeric articles and articles reinforced therewith |
| 02/17/1981 | CA1095786A1 Method for production of fiber reinforced resin structures |
| 02/10/1981 | US4250136 Method of forming a composite structure |
| 02/10/1981 | US4249980 Apparatus for fabricating improved fiber reinforced plastic rods having a smooth surface |
| 02/10/1981 | US4249977 Method for making close tolerance laminates |
| 02/10/1981 | US4249517 Composite molded article and method of making the same |
| 02/05/1981 | WO1981000277A1 Process for purifying the exhaust gases of a combustion engine and purifying device for carrying out such process |
| 02/05/1981 | WO1981000257A1 Process for preparing sheets of elastomer material and utilisation thereof for sticking |
| 02/03/1981 | US4248818 Process for making a record |
| 02/03/1981 | US4248817 Method for the manufacture of workpieces in particular fan blades, complete fan rotors and other bodies |
| 02/03/1981 | US4248320 Air cushion vehicle flexible skirts |
| 02/03/1981 | US4248062 Drive shaft assembly and method for making same |
| 01/28/1981 | EP0023194A1 A process for manufacturing coating panels, and panels obtained with such process |
| 01/28/1981 | EP0022919A2 Method for the impregnation of tissues by resin injection |
| 01/27/1981 | US4247499 Methods of forming a solid ion-conductive electrolyte |
| 01/27/1981 | US4246732 Pole, in particular for electric lines |
| 01/21/1981 | EP0022611A1 Electrical devices comprising PTC conductive polymer elements |
| 01/21/1981 | EP0022467A1 Method of making a drive shaft |
| 01/20/1981 | US4246222 Electrophoresis, plates, capillary pressure, deaeration, surface tension, gelation |
| 01/20/1981 | US4246210 Low temperature maturation of sheet molding compositions |
| 01/20/1981 | US4245976 Nozzle valve for in-the-mold coating apparatus |
| 01/20/1981 | CA1093777A1 Apparatus and method for edging reinforced elastomeric stock |
| 01/13/1981 | US4244993 Method for making simulated marble and product of the method |
| 01/13/1981 | US4244990 Preimpregnation with urea resin |
| 01/13/1981 | US4244910 Thin walled receptacle |
| 01/13/1981 | US4244681 Magnetic fiber optic casting apparatus |
| 01/07/1981 | EP0021691A1 Process for preparation of vessel closures provided with liners and bottles sealed by such closures |
| 01/07/1981 | EP0021563A1 Resin materials, their use and article thereof |
| 01/06/1981 | US4243714 Steel cord reinforcement for elastomers as well as thus reinforced elastomers |
| 01/06/1981 | US4243628 Method for the manufacture of plastic insulators with screens for indoor and outdoor use |
| 01/06/1981 | US4243626 Method of making ornamental jewelry stones |
| 01/06/1981 | US4243623 Method of encapsulating electrical apparatus |
| 01/06/1981 | US4243459 Loose leaf binders |
| 01/06/1981 | CA1092765A1 Silicone rubber enclosure element and method of using |
| 12/30/1980 | US4242406 Fiber reinforced composite structural laminate composed of two layers tied to one another by embedded fibers bridging both layers |
| 12/30/1980 | US4242398 Fibrous shaped article having non-level surface |
| 12/30/1980 | US4242292 Method for embedding threaded apertured button in base of dental cast |
| 12/30/1980 | US4242160 Method of winding a wind turbine blade using a filament reinforced mandrel |
| 12/30/1980 | US4241878 Nozzle and process |
| 12/23/1980 | US4240857 Fiber reinforced multi-ply stampable thermoplastic sheet |
| 12/23/1980 | US4240470 Composite pipe having an integral bell end |
| 12/23/1980 | CA1092266A1 Pollution-free method of making phenol-formaldehyde resole, resorcinol (-formaldehyde latex), vinyl pyridine copolymer tirecord dip and product |
| 12/23/1980 | CA1091888A1 Pole and method and apparatus for its production |
| 12/16/1980 | US4239719 Method for continuous production of corrugated sheets |
| 12/16/1980 | US4239717 Compression molding procedure for liquid polyester resins |
| 12/10/1980 | EP0020248A1 Apparatus for moulding cylindrical pieces |
| 12/10/1980 | EP0020081A1 Laminates comprising an electrode and a conductive polymer, and process and apparatus for their production |
| 12/10/1980 | EP0019947A1 Process for the manufacture of objects from thermosetting resin |
| 12/10/1980 | EP0019754A1 Process for bonding a sheetlike thermoplastics product to a non-woven fleece of polyester fibre |
| 12/09/1980 | US4238540 Fiber reinforced composite shaft with metallic connector sleeves mounted by connector ring interlock |
| 12/09/1980 | US4238539 Fiber reinforced composite shaft with metallic connector sleeves mounted by a knurl interlock |
| 12/09/1980 | US4238437 Method for producing fiber reinforced product |
| 12/09/1980 | US4238266 Process of forming a glass fiber reinforced, stampable thermoplastic laminate |
| 12/09/1980 | US4238214 Particle orientation method |
| 12/09/1980 | US4238176 Apparatus for producing sheet resinous materials |
| 12/02/1980 | US4237175 Carbon-filament reinforced gear |
| 12/02/1980 | US4237149 Method of manufacturing molded and impregnated parts |
| 12/02/1980 | US4236386 Fiber reinforced composite shaft with metallic connector sleeves mounted by a polygonal surface interlock |
| 12/02/1980 | CA1090521A1 Method for producing fiber-reinforced polymer foam |
| 11/27/1980 | WO1980002528A1 Method of fabricating a composite structure |
| 11/26/1980 | EP0019494A1 Control or force transmitting link |
| 11/26/1980 | EP0019149A1 Molding process and apparatus therefor |
| 11/25/1980 | US4235832 High pressure injection molding and curing of thermoplastic resins |
| 11/25/1980 | US4235658 Process for making translucent plates with light-scattering surfaces |
| 11/25/1980 | US4235138 Punch and stripper assembly for a reciprocating metal-punching press |
| 11/25/1980 | CA1090083A1 Manufacture of grading and dewatering screens |
| 11/25/1980 | CA1090070A1 Method of manufacturing a metallized plastic reflector |
| 11/18/1980 | US4234648 Electrically conductive prepreg materials |
| 11/18/1980 | US4234374 Bi-directional step-over tape applicator head |
| 11/18/1980 | US4234291 Wear lining |
| 11/12/1980 | EP0018951A2 Manufacturing process for covering panels, and panels obtained with this process |
| 11/12/1980 | EP0018714A1 Method of manufacturing moulds for the soles of footwear and a mould produced by this method |
| 11/11/1980 | US4233350 Formaminous sheet |
| 11/11/1980 | US4232622 Method of making a container closure |
| 11/11/1980 | US4232620 Plastic |
| 11/11/1980 | CA1089343A1 Frp members, method and apparatus for making same |