| Patents for B29C 33 - Moulds or cores; Details thereof or accessories therefor (38,496) |
|---|
| 05/20/1980 | CA1077661A1 Recapping method |
| 05/20/1980 | CA1077653A1 Release agents |
| 05/14/1980 | EP0010914A1 Method and apparatus for moulding plastics articles from particulate plastics material |
| 05/13/1980 | US4202856 Graphite-epoxy molding method |
| 05/13/1980 | US4202848 Method of making bifocal contact lenses |
| 05/13/1980 | US4202769 Method for separating serum or plasma from the formed elements of blood |
| 05/13/1980 | CA1077217A1 Method of manufacturing an object in plastics material, apparatus for carrying out the method and object obtained thereby |
| 05/13/1980 | CA1077216A1 Multilevel embossing of sheet materials |
| 04/22/1980 | US4199314 Apparatus for producing thermoplastic tubing |
| 04/15/1980 | CA1075419A1 Apparatus for the production of contact lenses and processs for the utilization thereof |
| 04/08/1980 | US4197334 Method for forming a conductive ceramic glaze |
| 04/08/1980 | US4197266 Method for forming optical lenses |
| 04/08/1980 | US4197065 System for feeding raw elastomer products to vulcanizing autoclaves |
| 04/08/1980 | US4197064 Tire retreading bladder |
| 04/08/1980 | US4196754 Molded rubber article |
| 03/25/1980 | US4195046 Method for molding air holes into a tooth positioning and retaining appliance |
| 03/25/1980 | CA1074065A1 Process and apparatus for blow molding |
| 03/20/1980 | WO1980000437A1 Making of moulds |
| 03/11/1980 | US4192930 Esterified olefin-maleic anhydride copolymers |
| 03/11/1980 | US4192704 Expandable muff mould |
| 03/11/1980 | US4192638 Molding device having heat transfer chambers insulated from each other for molding expandable thermoplastic resin particles |
| 03/11/1980 | CA1073570A1 Packaged articles |
| 03/11/1980 | CA1073323A1 Compositions containing thiofunctional polysiloxanes |
| 03/11/1980 | CA1073212A1 Cooling system for molds |
| 03/11/1980 | CA1073169A1 Steam aperture device |
| 03/05/1980 | EP0008382A1 Method for embossing thermoplastic films |
| 03/05/1980 | EP0008320A1 Manufacture of moulds |
| 03/04/1980 | US4191805 Method of forming a layer of material from a solution |
| 03/04/1980 | US4191724 Molded character belt with integral sleeves |
| 03/04/1980 | US4191718 Glass fibers, epoxy resins |
| 03/04/1980 | US4191717 Casting process for plastic lenses |
| 03/04/1980 | US4191578 Release agents |
| 03/04/1980 | US4191523 Press apparatus for molding shaped bodies from foamable plastic materials |
| 03/04/1980 | CA1072713A1 Apparatus for shaping floor coverings for the interiors of vehicles |
| 02/26/1980 | US4190503 Method of manufactureing a record matrix |
| 02/26/1980 | US4190405 Heating device for a tire retreading mold |
| 02/26/1980 | US4190156 Method of packaging unvulcanized neoprene |
| 02/20/1980 | EP0008012A1 Method for the production of hollow articles |
| 02/19/1980 | US4189385 Method and apparatus for separating serum or plasma from the formed elements of the blood |
| 02/19/1980 | CA1071823A1 General lining layered material and method of manufacturing such a material |
| 02/19/1980 | CA1071818A1 Liquid reaction molding press and method |
| 02/12/1980 | US4188356 Method and an apparatus for the production of a foam-forming reaction mixture or homogeneous material-forming reaction mixture and for the subsequent introduction thereof into a cavity |
| 02/12/1980 | US4188353 Method of making aspheric lenses |
| 02/12/1980 | US4187776 Belt press |
| 02/12/1980 | US4187594 Roll for pressure treating webs of material |
| 02/12/1980 | CA1071366A1 Method of making chair seat or the like |
| 02/06/1980 | EP0007321A1 Method of making a stress free plastic article or weld and apparatus for carrying out said method |
| 02/05/1980 | US4187274 Injection molding |
| 02/05/1980 | US4186924 Arthritic golf club grip |
| 02/05/1980 | CA1070920A1 Pneumatic tyre manufacture |
| 01/29/1980 | CA1070467A1 Thermoplastic duplication plate manufacturing apparatus |
| 01/23/1980 | EP0007201A1 Method of and mold for producing tubular bodies having annular grooves |
| 01/22/1980 | US4185056 Method of making a flexible elastomeric matrix and method of retreading tires therewith |
| 01/22/1980 | US4184880 Aqueous polysiloxane emulsions with mica treated with organosilicon compound |
| 01/22/1980 | US4184823 Tire mold press |
| 01/22/1980 | CA1070261A1 Process for producing a stamper for videodisc purposes |
| 01/22/1980 | CA1070066A1 Apparatus for and method of forming optical lenses |
| 01/15/1980 | US4183986 Method for making straps |
| 01/09/1980 | EP0006381A1 Device for moulding foamed plastic articles |
| 01/09/1980 | EP0006292A1 Tire press unloader |
| 01/09/1980 | EP0006289A1 Mould for controlling sink-marks on moulded plastic articles and method of producing the articles |
| 01/09/1980 | EP0006270A1 Method and apparatus for the manufacture of objects from thermoplastic structural foam |
| 01/09/1980 | EP0006188A1 Process of making a torus-shaped hollow body from mouldable and hardenable material |
| 01/08/1980 | US4182846 Water and oil repellents, antisticking agents |
| 01/08/1980 | US4182737 Molding of a shock resistant transparent polymer sphere |
| 01/08/1980 | US4182723 Ocular membrane and method for preparation thereof |
| 01/01/1980 | US4181287 Molding apparatus for rigid foam pipe insulation |
| 12/25/1979 | US4180639 Heat and chemical resistant elastomers |
| 12/25/1979 | US4180492 Lubricant, antisticking agent for thermoplastic materials |
| 12/25/1979 | CA1068459A Tire mold having washered nails inserted in the vents |
| 12/18/1979 | US4179540 Fabrication of foamed articles |
| 12/18/1979 | US4179529 Method of lubricating a thermoplastic resin strand for sliding contact in a reshaping device |
| 12/18/1979 | US4179484 Method of making toric lenses |
| 12/18/1979 | US4179321 Method of applying and adhereing lubricant to a tire inner tube as it is formed |
| 12/18/1979 | US4179254 Injection mold with floating stripper ring |
| 12/18/1979 | US4179094 Portable, expandable mold for fabricating substantially isotropic isocyanate based polymer foam buns |
| 12/18/1979 | US4179093 Moulding apparatus |
| 12/12/1979 | EP0005961A1 Process and apparatus for moulding plastics articles |
| 12/11/1979 | US4178257 Tire band ply lubricant powder |
| 12/11/1979 | US4178003 O-Ring and apparatus and method of manufacture |
| 12/11/1979 | US4177755 Apparatus for dusting an elastomeric surface |
| 12/11/1979 | CA1067673A1 System for producing directionally solidified castings |
| 12/04/1979 | US4177032 Molding core for the manufacture of hollow bodies consisting of fiber-reinforced synthetic resin |
| 12/04/1979 | US4177027 Core portion for a tube tire |
| 12/04/1979 | CA1067268A1 Method of casting plastic screen and metal reinforced plastic screen |
| 12/04/1979 | CA1067265A1 Process for producing shaped synthetic resin articles varying in shape of longitudinal section |
| 12/04/1979 | CA1067261A1 Adjustable tire retread curing matrix |
| 11/27/1979 | US4175991 Tire retreading method |
| 11/27/1979 | CA1066867A1 Method for fluid and semifluid die stamping and apparatus for its performance |
| 11/27/1979 | CA1066864A1 Apparatus for continuous of oriented thermoplastic hollow-bodied articles |
| 11/14/1979 | EP0005381A1 Ejection device |
| 11/14/1979 | EP0005278A1 Helically fabricated flexible hose and mandrel device for producing the same |
| 11/13/1979 | US4174415 No-gel latex foam material and its preparation |
| 11/13/1979 | US4174367 Form tool for production of a reinforced hose piece |
| 11/13/1979 | US4174365 Made of elastomers and reinforcing inserts, fashioned and heated on a mandrel |
| 11/13/1979 | US4174199 Injection-molding tool |
| 11/13/1979 | US4174125 Tube coupling |
| 11/13/1979 | CA1066411A1 Video disc and method of making the same |
| 11/06/1979 | US4173607 Method for texturing the surface of non-woven fabric films |
| 11/06/1979 | US4173503 One step, precoating, sidewall with lubricant, solvent and thermoplastic |