| 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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| 07/15/1981 | EP0031880A2 Method for producing a reinforced product |
| 07/14/1981 | US4278726 Springs and vibration dampers |
| 07/14/1981 | US4278626 Method of casting photographs in dome-shaped structures |
| 07/14/1981 | US4278491 Machine for making resin panels |
| 07/14/1981 | US4278485 Impregnation, polymers, curing |
| 07/14/1981 | US4278411 Apparatus for making large fiberglass structures |
| 07/08/1981 | EP0031785A1 Complex textile material for making stratified products and stratified products made from this material |
| 07/08/1981 | EP0031747A1 Apparatus for the radial winding of a filament |
| 07/08/1981 | EP0031673A2 Method of obtaining a seal upon the interior surface of a container closure |
| 07/08/1981 | EP0031465A2 Apparatus for casting plugs onto optical fiber ends |
| 07/08/1981 | EP0031398A2 Cured rubber skim stock compositions having improved metal adhesion and metal adhesion retention, and tyre having said improvement |
| 07/07/1981 | US4277295 Process of manufacturing pneumatic tires and apparatus for carrying out the process |
| 07/07/1981 | US4277141 Multifaceted mirror and assembly fixture and method of making such mirror |
| 07/07/1981 | CA1104315A1 Mixed fibrous mat and method for molding fiber- reinforced composite material |
| 07/01/1981 | EP0030996A1 Driving shaft of fibre-reinforced synthetic material with lost mandril and tightly wound end pieces |
| 06/30/1981 | US4276337 Reinforced plastic grating articles and continuous process for forming same |
| 06/30/1981 | EP0023915A4 Composite structural system and method and applications to pallets and platforms. |
| 06/24/1981 | EP0030827A1 Decorative emblem and method of manufacture |
| 06/24/1981 | EP0030726A2 Measuring tape made of a tape-like layer of synthetics |
| 06/23/1981 | US4275122 Shaft and universal joint member assembly |
| 06/23/1981 | US4274901 Thin perforated foil film |
| 06/23/1981 | US4274822 Apparatus for forming seal liners of thermoplastic material within closure cap shells |
| 06/23/1981 | US4274821 Die for extruding reinforced fabric |
| 06/17/1981 | EP0030522A2 A self supporting panel of polyurethane resins or the like, a manufacturing method thereof and an apparatus used therewith |
| 06/17/1981 | EP0030264A1 Method of impregnating rovings and slivers |
| 06/16/1981 | US4273806 Method of forming electrical insulation by extruding polymeric compositions containing hollow microspheres |
| 06/16/1981 | US4273601 Method for the production of elongated resin impregnated filament composite structures |
| 06/16/1981 | US4272971 Reinforced tubular structure |
| 06/10/1981 | EP0029912A2 Mould-half, in particular laminating mould-half |
| 06/09/1981 | US4272577 Plastic non-wax ski base and methods for its manufacture |
| 06/09/1981 | US4272471 Method for forming laminates comprising an electrode and a conductive polymer layer |
| 06/09/1981 | US4272313 Method of manufacturing a metal cap with a lining affixed thereto at selected areas |
| 06/09/1981 | CA1102672A1 Production of reinforced plastic pipes |
| 06/02/1981 | US4271116 Composite structure |
| 06/02/1981 | US4271112 High strength, suspension deposited on sieve, impregnated with resin, hardened |
| 06/02/1981 | US4270964 Method and apparatus for reinforcing a layer of plastics material |
| 05/27/1981 | EP0029093A1 Fibre-reinforced plastic drive shaft with end parts secured by winding |
| 05/27/1981 | EP0029033A1 Process for purifying the exhaust gases of a combustion engine driving a heat pump and purifying device for carrying out such process |
| 05/26/1981 | US4269884 Lamination of an extruded sheet of resin and short nonsiliceous fibers, a sheet of softened resin, and a mat having long nonsiliceous fibers |
| 05/26/1981 | US4269024 Strength members for the reinforcement of optical fibre cables |
| 05/26/1981 | CA1101905A1 Coupling pipes |
| 05/20/1981 | EP0028862A1 Method and apparatus for forming a plate with at least one profiled border |
| 05/20/1981 | EP0028702A1 Cured rubber compositions having improved adhesion to metallic reinforcement |
| 05/19/1981 | US4268574 Prefabricated self-supporting panels and manufacture process thereof |
| 05/19/1981 | US4268571 Foam-containing structures |
| 05/19/1981 | US4268561 Means and method of manufacturing a high strength bar |
| 05/19/1981 | US4268560 Bundles, reinforcement for composite material |
| 05/19/1981 | US4268471 Reinforced |
| 05/19/1981 | US4268469 Method of enveloping articles with thermoplastic strip material |
| 05/19/1981 | US4268467 Process for making friction products |
| 05/19/1981 | US4268034 Bowling ball |
| 05/19/1981 | CA1101169A1 Conductive plastic with metalized glass fibers retained in partial clumps |
| 05/14/1981 | WO1981001263A1 Method and apparatus for forming a plate with at least one profiled border |
| 05/13/1981 | EP0028310A1 Filament-reinforced plastic article |
| 05/12/1981 | US4267222 Rigid polyester resin binding porous scoria rock particles; insulation; construction materials; high strength |
| 05/12/1981 | US4267147 Curing strips of mat impregnated with a thermosetting resin on a mold outside an autoclase; aircraft; boats; swimming pools |
| 05/12/1981 | US4267142 Using a flexible bladder and a vacuum |
| 05/12/1981 | US4267139 Reinforced plastic belt loop |
| 05/12/1981 | US4267079 Incorporating some neoprene in a natural rubber mixture |
| 05/12/1981 | CA1100843A1 Method and apparatus for preparing slurry |
| 05/06/1981 | EP0028159A1 Orifice plate assembly for an ink jet printing device and method of manufacturing such an assembly |
| 05/05/1981 | US4265981 Helically wrapped reinforcing filaments embedded in a matrix material |
| 05/05/1981 | US4265678 Metal wire cord |
| 04/29/1981 | EP0027740A1 A method of manufacturing fibrous rod-like articles and apparatus for performing such a method |
| 04/29/1981 | EP0027548A1 Process and apparatus for impregnating reinforcing materials with a resinous binding agent |
| 04/29/1981 | EP0027543A1 Method and apparatus for continuously manufacturing single or plural layer reinforced webs of thermo-setting plastics |
| 04/29/1981 | EP0027538A2 Adhesion of textile cords to rubber by dip coating using an N-methylol group containing polymer |
| 04/28/1981 | US4264290 Fiber velocity imparter device for dry-forming systems |
| 04/28/1981 | US4264289 Apparatus for dry fiber forming |
| 04/28/1981 | US4264278 Blade or spar |
| 04/22/1981 | EP0027273A1 Fibrillated and orientated reinforcement films made of at least one film-forming, orientable synthetic polymer, process for the preparation of such films and hydraulic binder-based products containing these films |
| 04/22/1981 | EP0027202A2 Process for preparing fibre-reinforced moulded articles |
| 04/22/1981 | EP0027191A1 Polyamide release film for sheet molding compound, sheet compound prepared therewith and process of making |
| 04/22/1981 | EP0027118A1 An improved rigidized resinous foam core sandwich structure |
| 04/21/1981 | US4263249 Method for producing reinforced plastic tubular body having annular grooves, and mold therefor |
| 04/21/1981 | US4263237 Injecting fluid into bore in molded elastomeric body |
| 04/15/1981 | EP0027098A1 Method and device for making axially reinforced plastic pipes |
| 04/14/1981 | US4261778 Method of producing skis |
| 04/14/1981 | US4261752 Fine particles of refractory in pitch for reinforcement and repairof steel furnaces |
| 04/14/1981 | US4261579 Shock wave triggered target indicating system |
| 04/14/1981 | CA1099097A1 Insole and method of producing the same |
| 04/08/1981 | EP0026405A2 Process and apparatus for making a composite closure |
| 04/07/1981 | US4260445 Lamination, scattering fibers, two-step curing, thermosetting resin |
| 04/07/1981 | US4260265 Fiber-resin blending technique |
| 04/07/1981 | CA1098708A1 Composite molded article and method of making the same |
| 04/02/1981 | WO1981000822A1 Process and apparatus for making a composite closure |
| 03/31/1981 | US4259382 Fiber reinforced composite shaft with metal connector sleeves secured by adhesive |
| 03/31/1981 | US4259144 Bi-directional tape applicator head and method |
| 03/31/1981 | US4258770 Rosin-derived resin and cobalt compound |
| 03/31/1981 | CA1098269A1 Solid or molten reagent treatment of metal tire cord |
| 03/25/1981 | EP0025689A1 Fiber reinforced plastic sheet molding compound |
| 03/24/1981 | US4257835 Method of manufacture of material reinforced with a three-dimensional textile structure |
| 03/24/1981 | US4257833 Method of manufacture of cable belts having generally symmetrically tensioned cables |
| 03/24/1981 | US4257517 Scraper bars for use with conveyor belting and the like |
| 03/17/1981 | US4257052 Molded orifice plate assembly for an ink jet recorder and method of manufacture |
| 03/17/1981 | US4256793 Embossing assembly for high pressure laminate surfaces |
| 03/17/1981 | US4256790 Panels, sewing, adhesives, cured resin |
| 03/17/1981 | US4256680 Method and apparatus for producing reinforced synthetic resin pipe |
| 03/11/1981 | EP0024895A2 Method of manufacture of reinforced sheet plastics material and the production of moulded articles therefrom |
| 03/10/1981 | US4255496 Steel wire reinforcing elements with a brass-cobalt alloy adhesive coating |