| Patents for B29C 33 - Moulds or cores; Details thereof or accessories therefor (38,496) |
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| 09/20/1989 | EP0241491B1 Form tool, in particular for processing plastic and synthetic resin concrete or mortar molding materials |
| 09/19/1989 | US4867671 Apparatus for manufacturing resin tube |
| 09/19/1989 | US4867663 Seal for molded part insert |
| 09/19/1989 | US4867661 Mold for making annular polymeric articles |
| 09/19/1989 | US4867660 Foam slush molding apparatus |
| 09/19/1989 | CA1259463A1 Method of forming plastisol gaskets in container closures fabricated from synthetic plastic resins |
| 09/13/1989 | EP0332518A2 Method of producing magnetic sign boards, and sign boards so obtained |
| 09/12/1989 | US4865777 Manufacture of humidifier container |
| 09/12/1989 | US4865537 Mold clamping device |
| 09/12/1989 | US4865532 Apparatus for vulcanizing pneumatic vehicle tires |
| 09/07/1989 | DE3806154A1 Releasing agent and process for its production |
| 09/06/1989 | EP0331485A1 Melt extruded polymeric compositions and processes of moulding them |
| 09/06/1989 | EP0331023A1 Method of making an end plate for a heat and/or mass exchanger |
| 09/06/1989 | EP0330972A2 Autoclave laminating device for multilayered ciruit boards |
| 09/05/1989 | US4863663 Method of making a model, prototype part, and mold |
| 09/05/1989 | US4863661 Reducing contamination of halogenated polymer resins; wear and corrosion resistant lining |
| 09/05/1989 | US4863654 Method for making foamed articles |
| 09/05/1989 | US4863650 Process for molding and vulcanizing tires and other rubber articles |
| 09/05/1989 | US4863102 CVD torch |
| 09/05/1989 | CA1259090A1 Preformed window assembly and method of making the same |
| 08/30/1989 | EP0330488A1 Internal lubricant for glass reinforced polyarylene sulfide |
| 08/30/1989 | EP0329711A1 2,4,4-tri- and 2,2,4,4-tetra substituted-1,3-dioxolane compounds |
| 08/30/1989 | CN1035170A Apparatus for manufacture of insulating chutes |
| 08/30/1989 | CN1035077A Process and apparatus for manufacturing extrusions of thermoplastic materials |
| 08/29/1989 | US4861968 Foam insulated water heater and method of making same |
| 08/29/1989 | US4861811 Dispersion of low molecular weight polyolefin |
| 08/29/1989 | US4861437 Method of manfacturing a mould and providing it with a backing and mould manufactured according to the invention |
| 08/29/1989 | US4861257 Core structure of molding apparatus |
| 08/29/1989 | US4861254 Cassette-type molding die |
| 08/29/1989 | US4861251 Apparatus for encapsulating selected portions of a printed circuit board |
| 08/29/1989 | US4861250 Mold sulfonation system |
| 08/29/1989 | US4861211 Composite rivet |
| 08/29/1989 | EP0316309A4 Method of making a belt. |
| 08/29/1989 | CA1258756A1 Process and apparatus for casting lenses |
| 08/24/1989 | WO1989007733A1 An apparatus for the manufacture of insulating chutes |
| 08/24/1989 | WO1989007516A1 Process and device for producing pressings from thermoplastic material |
| 08/23/1989 | EP0329389A2 Polyurethane base lens and its preparation method |
| 08/23/1989 | EP0329388A2 Plastic lenses having high-refractive index and process for the preparation thereof |
| 08/23/1989 | EP0329386A2 S-alkyl thiocarbamate base resin, plastic lens comprising the resin, and process for making the lens |
| 08/23/1989 | EP0329000A1 Apparatus for reducing the speed of a slide of a hydraulic press by braking |
| 08/23/1989 | EP0328653A1 Apparatus for manufacturing heat set hollow plastic vessels |
| 08/23/1989 | EP0328620A1 Seal construction for a mold structure for encapsulating glass with a gasket |
| 08/23/1989 | EP0328600A1 Corrugated pipe connector |
| 08/22/1989 | US4859511 Undercoated silicone release sheet |
| 08/22/1989 | US4859394 Method of molding a one piece plastic ball nut |
| 08/22/1989 | US4859170 Clamping device for a blow mold |
| 08/22/1989 | US4858881 Tire repair plate |
| 08/22/1989 | US4858291 Method of making a piece of furniture |
| 08/22/1989 | EP0268617A4 Mold apparatus for use in spin casting a precisely configured article. |
| 08/16/1989 | EP0328246A2 Molds for producing intraocular implants |
| 08/16/1989 | EP0328096A1 Method and apparatus for the compression moulding of thermoplastic articles |
| 08/16/1989 | EP0327731A2 Plug-resistant arch-vent for a tire mold |
| 08/16/1989 | CN2042761U Compound abrasive-resistance plate |
| 08/15/1989 | US4857940 Molded article with exposed, confined leads, and process for making |
| 08/15/1989 | US4857397 Tire coating composition and use for curing tires |
| 08/15/1989 | US4857248 Method of manufacturing cosmetic puff and manufacturing framework for use in the method |
| 08/15/1989 | CA1258362A1 Method of making fluid flow regulators |
| 08/10/1989 | DE3838921A1 Intake elbow and process for its production |
| 08/09/1989 | EP0326957A2 Method and apparatus for vulcanising vehicle tyres |
| 08/09/1989 | EP0326868A2 Hydraulic press |
| 08/09/1989 | EP0326682A2 Method for sealing the residual gap between sole plate and movable part(s) of an injection mould for multi-layered shoe soles, and apparatus for carrying out the method |
| 08/08/1989 | US4855553 Method of heating polyvinyl chloride using microwaves |
| 08/08/1989 | US4855331 Production of foamed polymer structures |
| 08/08/1989 | US4855011 Isostatic self-contained bond or mold tool |
| 08/08/1989 | US4854843 Apparatus for producing cast products |
| 08/08/1989 | US4854840 Mold gate having multiple valve stem receiving apertures |
| 08/08/1989 | US4854599 Seal construction for a mold structure for encapsulating glass with a gasket |
| 08/02/1989 | EP0326355A2 Process for the injection moulding of multi-layered articles |
| 08/02/1989 | EP0326349A2 Patterned plastic optical components |
| 08/02/1989 | EP0326342A2 Information recording medium, production process and molding die for substrate therefor |
| 08/02/1989 | EP0326015A2 Substantially wrinkle-free, high modulus of elasticity, non-planar film and process for its manufacture |
| 08/02/1989 | EP0325625A1 Surface-heating element for tool and machine parts |
| 08/02/1989 | EP0325585A1 Method for forming surface-engraved panels clad with a sheet of thermodeformable material and apparatus for implementing the method |
| 08/02/1989 | EP0235155B1 Printed circuit board mounting apparatus |
| 08/01/1989 | US4853069 Bladder for tire assembly machine |
| 07/27/1989 | WO1989006811A1 Reflective material |
| 07/27/1989 | DE3801099A1 Moulding apparatus for curing plastics |
| 07/26/1989 | EP0325210A2 Release agent and composite material having cured release agent layer |
| 07/26/1989 | EP0324818A1 Process for manufacturing a composite fibre/resin material and material so obtained |
| 07/26/1989 | CN1034162A Forming method of fluoroplastics die |
| 07/25/1989 | US4851177 Method for forming shaped plastic shells |
| 07/25/1989 | US4851175 Method for making O-rings |
| 07/25/1989 | US4851167 Flexible diaphragm balanced pressure release |
| 07/25/1989 | US4850850 Apparatus for preparing heat-set plastic hollow vessel |
| 07/25/1989 | US4850090 Method of manufacture of an axial flow compressor stator assembly |
| 07/25/1989 | CA1257780A1 Artificial seed coats for botanic seed analogs |
| 07/19/1989 | EP0324235A2 Injection metal mold |
| 07/18/1989 | US4849154 Method for molding plastic container with an integrally formed chime structure |
| 07/18/1989 | US4848720 Device for producing annular-shaped polymer articles |
| 07/18/1989 | US4848718 Apparatus for molding heat weldable pipe fittings |
| 07/18/1989 | US4848564 Synthetic rubber bale wrap |
| 07/13/1989 | DE3830362C1 Compression mould for producing a moulding from fibre-reinforced plastic |
| 07/12/1989 | EP0323530A1 Cushion manufacturing process |
| 07/12/1989 | EP0323507A1 Seal construction for a mold for encapsulating glass with a gasket |
| 07/12/1989 | CN1033834A Preparation method of polybasic-alcohol fatty ester |
| 07/12/1989 | CN1033767A Built-up plastics mould |
| 07/11/1989 | US4847307 Rim polyurethane compositions containing internal mold release agents |
| 07/11/1989 | US4847030 Method and apparatus for making a composite wheel |
| 07/11/1989 | US4847026 Method of molding an artifcial urethane rock |
| 07/11/1989 | US4846908 Process for preparing a fiber reinforced resin matrix preform |