| Patents for B29C 45 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (92,531) |
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| 01/30/1991 | EP0355091A4 Ribbed product, mold and method therefor |
| 01/30/1991 | EP0247207B1 Injection control method and injection controller in an injection molding machine |
| 01/30/1991 | EP0245521B1 Injection molding machine and method of controlling back pressure thereof |
| 01/30/1991 | CN2070236U Guide pin shutter for mould |
| 01/30/1991 | CN2070235U Changeable bush injection hopper |
| 01/30/1991 | CN1048814A Molded composites |
| 01/30/1991 | CN1011395B Method and apparatus for measuring and controlling closing force of plastic injection molding machine |
| 01/30/1991 | CN1011394B Plastic injection molding machine |
| 01/29/1991 | US4989166 Method for synthesizing analysis model and flow analysis system |
| 01/29/1991 | US4988848 Ceramic heater element for dual zone sprue bushing |
| 01/29/1991 | US4988477 Mixing with dyestuff and wax-like carrier |
| 01/29/1991 | US4988472 Method of inserting a piece into a mold for molding a mouth of a preform |
| 01/29/1991 | US4988281 Comprising a cylindrical barrel |
| 01/29/1991 | US4988280 Apparatus for stripping a molded U-shaped article from an injection mold |
| 01/29/1991 | US4988273 Injection molding machines having a brushless DC drive system |
| 01/29/1991 | US4988137 Vehicle bumper assembly with foamed core |
| 01/29/1991 | US4988013 Container lid structure and method for manufacturing the same |
| 01/29/1991 | CA2020500A1 Process for the preparation of polyurea-polyurethane elastomers |
| 01/29/1991 | CA1279676C Vehicle bumper assembly with foamed core |
| 01/29/1991 | CA1279455C Injection molding press |
| 01/27/1991 | CA2021887A1 Polyalkylene terephthalate resin molded article having pictorial pattern formed thereon and process for preparation thereof |
| 01/24/1991 | DE3936208C1 Plastic material injection moulding tool - has one or more injection nozzles with pressure rated tubular inserts that have interchangeable channel members |
| 01/24/1991 | DE3923898A1 Verfahren zur herstellung eines gehaeuses einer magnetbandkassette A method of manufacturing a housing of a magnetic tape cassette |
| 01/24/1991 | DE3919904A1 Rechargeable blinker mfr. - encapsulated in plastic at high pressure with instant cooling circuit |
| 01/24/1991 | DE3645146C2 Sepg. and cutting plastic dead heads from moulding |
| 01/23/1991 | EP0408707A1 Method of encapsulating a tendon tensioning anchor. |
| 01/23/1991 | EP0408639A1 Method of injecting a resin into fibres within a mould. |
| 01/23/1991 | CN1048675A Pneumatic actuating mechanism for injection molding |
| 01/23/1991 | CN1048674A Injection moding system with flanged insulation gate seal |
| 01/23/1991 | CN1011299B Injection molding machines |
| 01/22/1991 | US4987332 Robot hand for electrostatically applying thin workpiece to mold |
| 01/22/1991 | US4987020 Highly oriented thermotropic magnetic recording medium |
| 01/22/1991 | US4986948 Molding process for fiber reinforced plastics |
| 01/22/1991 | US4986944 Anti-collision method and apparatus for an injection mold |
| 01/22/1991 | US4986938 Compression of injection molded polycarbonate before solidification of interior |
| 01/22/1991 | US4986100 Key using a synthetic resin bow |
| 01/22/1991 | US4985969 Slider for slide fasteners |
| 01/22/1991 | CA1279389C Method and apparatus for controlling machines having movable and stationary members |
| 01/22/1991 | CA1279168C Perimeter resin feeding of composite structures |
| 01/17/1991 | DE4021856A1 Multiple injection moulding system injector tools - have several different flow bores in detachable die block which is only screwed on and can therefore be changed quickly |
| 01/17/1991 | CA2019321A1 Molded composites |
| 01/16/1991 | EP0408359A1 Shoe soles |
| 01/16/1991 | EP0408317A2 Method of forming gaskets by injection and compositions for use therein |
| 01/16/1991 | EP0407971A2 Injection molding system with flanged insulation gate seal |
| 01/16/1991 | EP0407797A1 Method and apparatus for the automatic removal of sprues from cold runner moulds |
| 01/16/1991 | EP0407683A2 Pneumatic actuating mechanism for injection molding |
| 01/16/1991 | EP0407577A1 Method and apparatus for controlling injection molding. |
| 01/16/1991 | EP0407420A1 A screw cap of thermoplastics material. |
| 01/16/1991 | EP0203201B1 Method of setting operational conditions for injection molding machines |
| 01/16/1991 | EP0203199B1 Injection molding machine which uses a servo motor and which is provided with a protecting function |
| 01/16/1991 | CN1011211B Built-up plastics mould |
| 01/15/1991 | US4985194 Method of making a decorative object having a notch-cut back side |
| 01/15/1991 | US4984980 Mold clamping apparatus for molding machine |
| 01/15/1991 | US4984946 Blind fastener |
| 01/15/1991 | US4984851 Wheel cover for automobiles |
| 01/15/1991 | US4984630 Tube sheet for apparatus for transferring heat and/or mass, use thereof and process for its production |
| 01/15/1991 | US4984361 Method of making a flat spring compressor valve |
| 01/15/1991 | CA1279075C Games racket |
| 01/10/1991 | WO1991000220A1 Apparatus and process relating to a preform with geodesic reinforcement ring |
| 01/10/1991 | DE4015530A1 Space-saving injection moulding machine - has usual fixed and moving mould clamping plates but injection unit is on side of moving plate remote from mould |
| 01/10/1991 | DE3921355A1 Runners for injection elastomer - are in cold block made up of halves screwed together, grooved along split line, and fitted between two outer halves of block |
| 01/09/1991 | EP0407193A2 Surface-patterned polybutylene terephthalate resin molded articles and process for preparing such molded articles |
| 01/09/1991 | EP0406941A2 Wear resistant articles |
| 01/09/1991 | EP0406874A2 Control apparatus for an injection molding machine |
| 01/09/1991 | EP0406755A2 Machine for cleaning injectors, particularly of the type used for the molding of elements made of plastic material |
| 01/09/1991 | EP0406264A1 Ceramic support arm for movably positioning transducers |
| 01/09/1991 | CN1048365A Resin container for aerosol |
| 01/09/1991 | CN1048351A Injection molding system having dual feed bushing seated in manifold |
| 01/08/1991 | US4983346 Method for molding a one-piece molded end closure |
| 01/08/1991 | US4983344 Method for injection molding a sealed connector assembly |
| 01/08/1991 | US4983336 Method of controlling the afterpressure variation with time of an injection-moulding machine |
| 01/08/1991 | US4983117 Anti-drool injection molding apparatus |
| 01/08/1991 | US4983116 Secondary injection molding machine for hollow molded products |
| 01/08/1991 | US4983111 Device for resin sealing semiconductor devices |
| 01/08/1991 | US4983110 Resin encapsulating apparatus for semiconductor devices |
| 01/06/1991 | CA2020276A1 Polybutylene terephthalate resin molded article having pictorial pattern formed thereon and process for preparation thereof |
| 01/05/1991 | WO1991000171A1 Zone stiffened composites, with two different resins |
| 01/05/1991 | CA2063254A1 Zone stifened composites with two different resins |
| 01/02/1991 | EP0406011A1 Aerosol containers |
| 01/02/1991 | EP0405663A1 Injector head |
| 01/02/1991 | EP0405588A2 Mold for producing a multilayer molded article |
| 01/02/1991 | EP0405007A2 Injection molding system having dual feed bushing seated in manifold |
| 01/02/1991 | EP0404837A1 Injection moulding of a preform and/or a container and a container of thermoplastic material. |
| 01/02/1991 | EP0260328B1 Injection controller for an injection molding machine |
| 01/02/1991 | EP0213211B1 Mold clamping structure for injection molding machines |
| 01/02/1991 | CN1048189A Hollw elongate mouldings |
| 01/02/1991 | CA1278535C Prestressed concrete articles |
| 01/02/1991 | CA1278409C Injection molding system having dual feed bushing seated in manifold |
| 01/01/1991 | US4981736 Preform with geodesic reinforcement ring |
| 01/01/1991 | US4981639 Method of moulding racquets with stringing holes |
| 01/01/1991 | US4981638 Method and apparatus for clamping an injection unit to a molding machine |
| 01/01/1991 | US4981634 Injection molding process operating without opening the mold to airborne contaminants |
| 01/01/1991 | US4981431 Injection molding system with flanged insulating gate seal |
| 01/01/1991 | US4981430 Pneumatically operated mold ejection apparatus |
| 01/01/1991 | US4981426 Clamping mechanism in an injection molding machine |
| 12/31/1990 | CA2020274A1 Aerosol containers |
| 12/27/1990 | WO1990015704A1 A method and a system for manufacturing shaped objects of wood dust |
| 12/27/1990 | EP0404713A1 Resin transfer mold |
| 12/27/1990 | EP0404591A2 A method of moulding a tape cassette storage case |
| 12/27/1990 | EP0404319A1 Tool for moulding plastic articles |