| Patents for B29C 33 - Moulds or cores; Details thereof or accessories therefor (38,496) |
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| 04/11/1991 | CA2027176A1 Starchless molding procedure and apparatus |
| 04/10/1991 | EP0421957A2 A method of manufacturing a motor-vehicle steering wheel by the moulding of plastics material so that it looks like a wooden steering wheel, and a steering wheel produced by the method |
| 04/10/1991 | EP0421801A2 Resin transfer moulding equipment |
| 04/10/1991 | EP0421800A2 Resin transfer moulding equipment and method |
| 04/10/1991 | EP0421799A2 Resin transfer moulding equipment |
| 04/10/1991 | EP0421088A2 Mould closing device for an injection moulding machine |
| 04/09/1991 | US5006288 Molding method for stabilizing the location of a skin insert |
| 04/09/1991 | US5006229 Method of manufacturing a unit assembly of filter membranes, a mold used in the method, and a product obtained from the method |
| 04/09/1991 | US5006056 Film extrusion apparatus including a quickly replaceable chill roll |
| 04/09/1991 | US5006055 Apparatus for manufacturing an otoplastic |
| 04/09/1991 | US5005800 Die for making a tetrahexagonal truss structure |
| 04/09/1991 | CA1282569C Method for adjusting compression stroke allowance of vertical injection-compression molding machine |
| 04/07/1991 | CA2026683A1 Mould closing apparatus for an injection moulding machine |
| 04/04/1991 | WO1991004145A1 Moulding of articles in plastics |
| 04/03/1991 | EP0420614A2 Methods of coating stereolithographic parts |
| 04/03/1991 | EP0420403A1 Improved method for manufacturing hydrophilic contact lenses |
| 04/03/1991 | EP0419617A1 Reaction injection molding press |
| 04/03/1991 | EP0419510A1 Retention shield window assembly and method |
| 04/02/1991 | US5004627 Polyimides for mold release |
| 04/02/1991 | US5004477 Prosthesis for leg amputation and a process for its manufacture |
| 03/28/1991 | WO1991004840A1 Apparatus for and method of manufacturing preforms |
| 03/27/1991 | EP0419134A1 Method of laser machining molds with microtextured surfaces |
| 03/27/1991 | EP0418771A2 Moulded plastics article with grained surface and improved scratch resistance |
| 03/27/1991 | EP0418577A2 Improved apparatus for thermoplastically shaping polymeric resins |
| 03/27/1991 | CN1050156A Mould for plastics decorative pattern and its products making technique |
| 03/27/1991 | CN1050155A Mould of nonmetallic material moulding chamber and the making and installing method thereof |
| 03/26/1991 | US5002479 Apparatus for adjusting the shut height of a mold in a differential pressure forming machine |
| 03/26/1991 | US5002478 Improvements in suction applying mold blocks in pipe forming apparatus |
| 03/26/1991 | US5002477 Quick-change trim press |
| 03/26/1991 | CA2026040A1 Thermoplastic matrix filament winding head |
| 03/26/1991 | CA1282018C Biaxial-orientation blow-molded bottle-shaped container |
| 03/26/1991 | CA1281984C Method of producing rubber sheets having clean areas and rubber sheets having clean areas |
| 03/26/1991 | CA1281877C Process and device for the production of shaped bodies in molds |
| 03/21/1991 | WO1991003366A1 Modular corrugator |
| 03/21/1991 | WO1991003363A1 Moulding method |
| 03/20/1991 | EP0417519A2 Method of production of foam-backed upholstery and apparatus for carrying out the process |
| 03/20/1991 | EP0417516A2 Method for production of foam-backed upholstery and apparatus for carrying out the process |
| 03/20/1991 | CN1049998A Release film |
| 03/20/1991 | CN1012050B Preparation station of preforming mould plates of extruder head |
| 03/20/1991 | CA2025381A1 Apparatus for thermoplastically shaping polymeric resins |
| 03/19/1991 | US5000990 One piece molded composite part and method of manufacture |
| 03/19/1991 | US5000893 Method of making a foam insulated water heater |
| 03/19/1991 | US5000674 Manufacture of humidifier container and mold assembly therefor |
| 03/19/1991 | CA2025484A1 Method of laser machining molds with microtextured surfaces |
| 03/13/1991 | EP0416957A2 A method and apparatus for the removal of moulded parts from a mould |
| 03/13/1991 | EP0416846A2 Method of manufacturing an implantable article provided with a micropillared surface |
| 03/13/1991 | EP0416836A2 Process for decorating the surface of injection molded articles and surface-decorated articles decorated thereby |
| 03/13/1991 | EP0416812A1 Film extrusion apparatus including a quickly replaceable chill roll |
| 03/13/1991 | EP0416791A2 Method and apparatus for compression moulding with dielectric heating |
| 03/13/1991 | EP0416765A2 Release film |
| 03/12/1991 | US4999246 Glass laminated structure, laminating apparatus, and methodology |
| 03/12/1991 | US4999152 Apparatus and method for forming a plastic sheet |
| 03/12/1991 | US4999147 Method for producing a glazing product |
| 03/12/1991 | US4999120 Aqueous emulsion finish for spandex fiber treatment comprising a polydimethyl siloxane and an ethoxylated long-chained alkanol |
| 03/12/1991 | US4998706 Vane core assembly for use in making centrifugal elastomer coated impellers |
| 03/12/1991 | CA1281169C Means for squaring tie bars for die casting machines |
| 03/06/1991 | EP0415685A2 Apparatus & method for making 360o sails on composite doors |
| 03/06/1991 | EP0415626A1 Lubrication and lubricants |
| 03/06/1991 | EP0415597A1 Texrahexagonal truss structure and method |
| 03/06/1991 | EP0415137A2 Deep-drawing machine with preheating device |
| 03/06/1991 | EP0414908A1 Mold for molding vulcanization |
| 03/06/1991 | EP0414898A1 Temperature controlling apparatus and its method for plastic compression molding machine |
| 03/06/1991 | CN1049628A Improved method of mfg. hydrophilic contact lenses |
| 03/06/1991 | CA2023922A1 Method of manufacturing an implantable article provided with a micropillared surface |
| 03/05/1991 | US4997356 Mold for manufacturing a skin covered foamed plastic article |
| 03/05/1991 | CA2024496A1 Process for decorating the surface of an injection molding |
| 03/05/1991 | CA2023937A1 Release film |
| 03/05/1991 | CA1280868C Gas conditioned modular slush molding machine |
| 03/02/1991 | CA2024332A1 Polymer enclosed door |
| 03/02/1991 | CA2024193A1 Film extrusion apparatus including a quickly replaceable chill roll |
| 03/02/1991 | CA2023572A1 Tetrahexagonal truss structure and method |
| 03/01/1991 | CA2023416A1 Apparatus and method for making 360° sails on composite doors |
| 02/28/1991 | DE3927577A1 Mandrel for producing elastomer tubes - includes alloy component which has required shape when cold but is easily and reversibly stretched when heated to temp. to cure tubes |
| 02/27/1991 | EP0414630A1 Detachment of tires from molds |
| 02/27/1991 | EP0414615A1 Mould and its method of manufacture for producing moulded articles |
| 02/27/1991 | EP0414272A2 Optical apparatus having a mount |
| 02/26/1991 | US4995908 Also containing waxes and derivatives, metal soap, silicone release agents |
| 02/24/1991 | CA2018882A1 Decorative plastic trim strip and method and apparatus for forming |
| 02/21/1991 | WO1991002273A1 Multifibre connectorisation |
| 02/21/1991 | WO1991001873A1 Apparatus for covering a surface and the edges of a panel of wooden or like material with a sheet of thermodeformable material |
| 02/20/1991 | EP0413149A2 Quick-clamping device for mould parts of injection moulding machines |
| 02/20/1991 | EP0344180B1 Mold coating apparatus |
| 02/19/1991 | US4994228 Method for releasing molded synthetic resin products from a mold |
| 02/19/1991 | US4993906 Green tire feed system between forming and vulcanizing processes |
| 02/19/1991 | CA1280491C Inspection and sorting of molded containers as a function of mold oforigin |
| 02/19/1991 | CA1280269C Safety strap assembly for molds and die cast dies |
| 02/19/1991 | CA1280252C Method of forming tissue ingrowth surface on surgical implants |
| 02/14/1991 | DE3937474C1 Appts. for prodn. of duroplastics mouldings - has tensionable band around elastic seal at mould half edges, to prevent moulding from sticking |
| 02/13/1991 | EP0412910A1 Reinforcing element for existing wooden beam, its manufacturing method and arrangement, its use and reinforced beam obtained therefrom |
| 02/13/1991 | EP0412891A2 Metal-powder filled epoxy resin mold and method of producing the same |
| 02/13/1991 | EP0412867A1 Process for the continuous antiadhesive treatment of an adhesive band, especially of a thermoplastic, extruded adhesive, and also the device for its processing and the corresponding product |
| 02/13/1991 | EP0412601A1 Procedure for the application of symbols in objects of synthetic material, device hereby applied, as well as products obtained through this |
| 02/13/1991 | EP0412346A2 Method for producing resin rich surface layer on composite thermoplastic material |
| 02/13/1991 | EP0412299A2 Method for producing a glazing, in particular for sliding roofs and apparatus for realizing this method |
| 02/13/1991 | CA2022881A1 Clamping apparatus for mould parts of injection moulding machines |
| 02/12/1991 | US4992298 Dual ion beam ballistic alloying process |
| 02/12/1991 | US4992224 Method of making composite foamed articles using fluid pressure to position a skin layer |
| 02/12/1991 | US4992035 Vehicle tire mold |
| 02/07/1991 | WO1991001225A1 Embossing machine roller |
| 02/07/1991 | WO1991001208A1 Moulding of materials, with incorporated release agents |