| Patents for B29C 35 - Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (26,322) |
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| 09/08/1981 | US4288399 Process for low pressure molding thermoplastic elastomer compositions |
| 09/08/1981 | US4287941 Plastic mold negative pressure cooling system |
| 09/02/1981 | EP0034707A1 Process for producing coloured and figurative patterns of moulded plastics articles |
| 09/01/1981 | US4286936 Injection casting apparatus for shoe soles |
| 09/01/1981 | US4286648 Apparatus for operating an injection cylinder of a molding machine |
| 08/25/1981 | US4285890 Molding |
| 08/25/1981 | US4285758 Bonding apparatus for thermoplastic coated materials |
| 08/25/1981 | US4285749 Anaerobic curing of a partially-cured thermosetting resin-coated fibers by passing through a hot melted metal bath |
| 08/25/1981 | US4285657 Injection blow molding apparatus |
| 08/25/1981 | US4285654 Apparatus for continuous tread production |
| 08/18/1981 | US4284448 Heat shrinkage around forming tool, joining ends |
| 08/18/1981 | US4284124 Die casting machine for manufacturing heat resistant impellers |
| 08/18/1981 | US4283835 Cambered core positioning for injection molding |
| 08/11/1981 | US4283366 Tire curing method |
| 08/11/1981 | US4282913 Self-locking nut and manufacture and component therefor |
| 08/11/1981 | CA1106561A1 Tire curing press |
| 08/11/1981 | CA1106560A1 Method of manufacturing a plastics record carrier having a stratified structure as well as a device for carrying out the method |
| 08/06/1981 | WO1981002236A1 Process for making discs |
| 08/05/1981 | EP0033189A2 A parts loader in a die casting machine and method of operation thereof |
| 08/04/1981 | CA1106311A1 Method for reducing the monomer content in styrene and acrylonitrile |
| 08/04/1981 | CA1106119A1 Method for producing hollow articles from oriented thermoplastics |
| 07/28/1981 | USRE30691 Method of applying a wearing surface |
| 07/28/1981 | US4280805 Injection blow molding apparatus |
| 07/22/1981 | EP0032353A2 Method and apparatus for off-loading an uncured tyre from a tyre-building drum |
| 07/21/1981 | US4279856 Method and an apparatus for assembling and removing a segmented tire mold core in a tire mold |
| 07/21/1981 | CA1105216A1 Injection blow molding apparatus |
| 07/21/1981 | CA1105214A1 Phenolic resin bonded friction materials |
| 07/15/1981 | EP0031880A2 Method for producing a reinforced product |
| 07/14/1981 | US4278624 Fluid film continuous processing method and apparatus |
| 07/14/1981 | US4278417 Internally locked core centering mold assembly |
| 07/14/1981 | US4278354 Injection unit with adjustable plastification cylinder |
| 07/14/1981 | US4278230 Cooling system for plastic molds |
| 07/14/1981 | CA1104916A1 Method for applying a backing material to a thermoplastic blank |
| 07/14/1981 | CA1104785A1 Method for curing elastomeric articles |
| 07/14/1981 | CA1104776A1 Tire curing system |
| 07/08/1981 | EP0031620A2 Method for uniting a plastics fixation part attachable to an end portion of a pipe part with a sealing body, plastics fixation part, plastics pipe provided with said fixation part and apparatus for moulding a fixation part |
| 06/30/1981 | US4276479 Apparatus for curing photo-curable composition |
| 06/30/1981 | US4276346 Thermoplastics articles having a surface fused to cloth |
| 06/30/1981 | US4276254 Process and mold for producing safety footwear |
| 06/30/1981 | US4276010 Pipe beller with force determined temperature |
| 06/24/1981 | EP0030936A2 A method for producing a shaped article comprising two closely-spaced substantially parallel walls enclosing a volume therebetween which is filled with foam |
| 06/24/1981 | EP0030931A1 Method of making work pieces, especially spectacle templates |
| 06/23/1981 | US4275283 Apparatus for heating rubber products with UHF energy |
| 06/23/1981 | US4274932 Polypropylene |
| 06/17/1981 | EP0030285A2 Process for preparing films or coatings |
| 06/16/1981 | US4273809 Method of preparing cast resin lenses |
| 06/16/1981 | CA1102985A1 Method of and apparatus for the injection-molding and cooling of shaped synthetic-resin bodies |
| 06/16/1981 | CA1102984A1 Method for molding blind rivet |
| 06/16/1981 | CA1102978A1 System for feeding raw elastomer products to vulcanising autoclaves |
| 06/16/1981 | CA1102975A1 Retreading stacked tires |
| 06/10/1981 | EP0030124A1 Method of and apparatus for processing polyethylene terephthalate preforms |
| 06/10/1981 | EP0029931A1 Injection moulding process for producing crystalline polyethyleneterephthalate mouldings |
| 06/10/1981 | EP0029914A1 Method of decreasing the optical reflectiveness of surfaces |
| 06/09/1981 | US4272618 Chain extended polyetherurethane copolymers, cured |
| 06/09/1981 | US4272559 Method for surface treatment of shaped articles of polyvinyl chloride resins |
| 06/09/1981 | US4272474 Process for producing articles of ultra high molecular weight high density polyethylene |
| 06/09/1981 | US4272473 Method for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll |
| 06/09/1981 | US4272313 Method of manufacturing a metal cap with a lining affixed thereto at selected areas |
| 06/09/1981 | US4272235 Method and apparatus for folding and sealing a floppy disc envelope |
| 06/09/1981 | US4271895 Automatic part loader unit for multi-cavity rotor die and method of operation |
| 06/09/1981 | CA1102518A1 Universal hydraulic press for simultaneous injection molding diverses layered molding materials |
| 06/02/1981 | US4271106 Resin curing |
| 06/02/1981 | CA1102064A1 Type cork line and a process and apparatus for producing same |
| 05/26/1981 | US4269877 Aromatic triazole, precipitation compound and oxidizing compound for increased surface protection and improved adhesion of brass coated steel to rubber |
| 05/26/1981 | US4269585 Steel wire fabric, butyl rubber, textile and elastomer layers |
| 05/26/1981 | US4269581 Apparatus for molding thermosetting material |
| 05/26/1981 | US4269579 Apparatus for injection molding against a preformed web |
| 05/26/1981 | US4269259 Pull-back ram cylinder apparatus |
| 05/20/1981 | EP0028912A1 Container and method of making it |
| 05/20/1981 | EP0028718A2 Mold equipment |
| 05/19/1981 | US4268465 Method of accelerating the cooling of polymeric articles |
| 05/19/1981 | US4268238 Flow molding |
| 05/13/1981 | EP0028536A2 Process for producing articles of ultra high molecular weight high density polyethylene |
| 05/13/1981 | EP0028450A2 Manufacture of thermoplastics pipe |
| 05/12/1981 | US4267237 Molded preformed polytetrafluoroethylene structures |
| 05/12/1981 | US4267005 Thermoplastic films |
| 05/12/1981 | US4266750 Device for manufacturing boots and the like of elastomeric material |
| 05/05/1981 | US4265954 Selective-area fusion of non-woven fabrics |
| 05/05/1981 | US4265280 Connector member for sealed conduits |
| 04/29/1981 | EP0027740A1 A method of manufacturing fibrous rod-like articles and apparatus for performing such a method |
| 04/29/1981 | EP0027735A1 Method and apparatus for manufacturing stretched sheets from a tubular film |
| 04/29/1981 | EP0027532A1 Process for producing plastics keyboard buttons provided with different characters |
| 04/28/1981 | US4264490 Composition of a polyethylene and isobutylene copolymer |
| 04/28/1981 | US4264487 Acrylate rubber modification of aromatic polyesters |
| 04/28/1981 | CA1099873A1 Apparatus and process for continuously producing foamed sheets |
| 04/21/1981 | US4263083 Building and curing an inextensible belt structure for a tire assembly |
| 04/21/1981 | US4263007 Apparatus for heat treatment of fibrous mats |
| 04/21/1981 | US4262719 Tire liner and method of preparation |
| 04/21/1981 | CA1099622A1 Sealing cross-linked thermoplastic materials |
| 04/21/1981 | CA1099466A1 Vehicle wheel pneumatic tyres and the manufacture thereof |
| 04/16/1981 | WO1981000984A1 Bottle-shaped container of orientation-molded polypropylene resin and method of molding the same |
| 04/15/1981 | EP0026973A1 Method of making heat recoverable articles |
| 04/14/1981 | CA1099417A1 Substrate plate device having intergrated synthetic resin members |
| 04/07/1981 | US4260567 Shrinkage reduction of blow molded oriented pet bottle |
| 04/07/1981 | US4260447 Continuous bag sealing machine |
| 04/07/1981 | US4260439 With heat-curable polyvinyl chloride-acetate |
| 04/07/1981 | US4260094 Method of interconnecting several parts, such as a piece of tubing and a plate, a tube or similar body |
| 04/07/1981 | CA1098970A1 Curing apparatus |
| 04/07/1981 | CA1098863A1 Morphology stabilization of heterogeneous blends |
| 04/01/1981 | EP0025920A1 High impact resistant polyester compositions, and articles made therefrom |