| Patents for B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (64,906) |
|---|
| 09/26/1989 | CA1260234A1 Process for mixing and extruding ceramic materials |
| 09/21/1989 | WO1989008569A1 Synthetic structural elements |
| 09/21/1989 | WO1989008558A1 Improved-adherence composite polyester films and process for their production |
| 09/21/1989 | DE3743720A1 Film blowing installation for producing plastic films |
| 09/20/1989 | EP0333464A1 Polymer claddings for optical fibre waveguides |
| 09/20/1989 | EP0333443A2 Barrier stretch film |
| 09/20/1989 | EP0332673A1 Extrusion screw for thermoplastic materials |
| 09/19/1989 | US4868064 Sulfonated polyester interlayer for improved adhesion |
| 09/19/1989 | US4868058 Multilayer polymeric coextruded slabs and structural shapes |
| 09/19/1989 | US4868057 Laminated structure comprising a plurality of polymeric layers adhered with an adhesive composition |
| 09/19/1989 | US4867928 Apparatus and a method for the production of ribbed pipes |
| 09/19/1989 | US4867927 Process of producing thermplastic resin sheet and the like and molding screw therefor |
| 09/19/1989 | US4867818 Process for fabricating pressure-sensitive adhesive materials |
| 09/19/1989 | US4867669 Safety air plug and extrusion apparatus using same |
| 09/19/1989 | US4867667 Apparatus for producing screw feeders for a plastic injection-molding machine |
| 09/19/1989 | US4867665 Plastic material molding apparatus |
| 09/19/1989 | US4867664 Extrusion molding equipment for multi-layer parison |
| 09/19/1989 | CA1259741A1 Cross-linked polyvinyl butyral |
| 09/13/1989 | EP0332315A2 Extruded polymeric film with adhering strips and method and apparatus for producing same |
| 09/12/1989 | US4866110 Polypropylene mixture |
| 09/12/1989 | US4865797 Method and an apparatus for the extrusion of plastic pipes |
| 09/12/1989 | US4865796 Method of producing molding members |
| 09/12/1989 | US4865785 Process for the manufacture of asymmetric, porous membranes, and product thereof |
| 09/12/1989 | US4865676 Molding member and method of producing same |
| 09/12/1989 | US4865418 Core-crust structure where grain diameter in core is smaller t han that of crust and both are made of the same material |
| 09/12/1989 | CA1259157A1 Rotary extrusion head more especially for manufacturing cables with helical grooves for optical fibers |
| 09/12/1989 | CA1259155A1 Method for the preparation of styrene polymer foam and foam prepared thereby |
| 09/08/1989 | WO1989008017A1 Purging agent for plastic molding machines and extruders |
| 09/07/1989 | DE3805849A1 Pin extruder |
| 09/07/1989 | DE3446201A1 Process and device for the underground production of plastic pipelines in non-accessible tunnel cross-sections |
| 09/06/1989 | EP0331485A1 Melt extruded polymeric compositions and processes of moulding them |
| 09/06/1989 | EP0331388A1 Closed end sleeve producing method and core structure used in the method |
| 09/06/1989 | EP0331129A2 Thermoplastic stock shape and method for making the same |
| 09/06/1989 | EP0330960A2 Method of forming a fiber-reinforced thermoplastic article |
| 09/06/1989 | EP0330811A2 Method and apparatus for working elastomeric masses, in particular plastic, rubber or a mixture thereof |
| 09/05/1989 | US4863768 Heat shrinkable cylindrical laminated film |
| 09/05/1989 | US4863653 Process of producing thermoplastic resin sheet and equipment therefor |
| 09/05/1989 | US4863652 Method for manufacturing molded products of polyethylene terephthalate |
| 09/05/1989 | US4863541 Apparatus and method for manufacturing heat-shrinkable sleeve using solid core |
| 09/05/1989 | US4863366 Feed unit for an extruder |
| 09/05/1989 | US4863364 Screw tip of an extruder screw |
| 09/05/1989 | US4863363 Throttling device for a twin-shaft srew-type extruder |
| 09/05/1989 | US4863361 Slit-type nozzle for an extruder |
| 08/30/1989 | EP0330603A2 Apparatus for extruding thermoplastic materials through a slot-die, in particular a flat sheet die |
| 08/30/1989 | EP0330602A2 Wood-like polymeric composition |
| 08/30/1989 | EP0330308A1 Mixers with interengaging paddles |
| 08/30/1989 | EP0330153A2 Rigid thermoplastic compositions capable of forming articles with matte surface |
| 08/30/1989 | EP0329959A1 Cleaning process |
| 08/30/1989 | EP0329934A2 Extruder |
| 08/30/1989 | EP0329810A1 Process of producing thermoplastic resin sheet and equipment therefor |
| 08/30/1989 | EP0329662A1 Device for processing plastic materials. |
| 08/30/1989 | CN1035079A Improvements in or relating to extrusion apparatus |
| 08/30/1989 | CN1035078A Process for extrusion |
| 08/30/1989 | CN1035077A Process and apparatus for manufacturing extrusions of thermoplastic materials |
| 08/29/1989 | US4861530 Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies |
| 08/29/1989 | US4861525 Method of identifying the length difference between an optical fiber and an envelope |
| 08/29/1989 | CA1258758A1 Apparatus and method for producing multi-layered laminates and improved multilayer laminates produced therefrom |
| 08/29/1989 | CA1258757A1 Extrusion head |
| 08/24/1989 | DE3804674A1 Capacitative level-measuring probe |
| 08/23/1989 | EP0329157A2 Film thickness controller |
| 08/23/1989 | EP0329048A1 Guiding and retention gasket for sliding and retracting windows, particularly for motor vehicles, and process therefor |
| 08/23/1989 | EP0328753A2 Process for the preparation of a pigment-resin concentrate |
| 08/23/1989 | CN2043172U Ladder type plastic extruder |
| 08/23/1989 | CN2043171U Multiple spindle high-performance extruder |
| 08/23/1989 | CN1034891A Word-erasing resin rubber and its making method |
| 08/22/1989 | US4859516 Strong sheet resiliency; floors |
| 08/22/1989 | US4859398 Reduction of temperature also reduces melt fracturing |
| 08/22/1989 | US4859391 Method of making a smooth flexible flange cover |
| 08/22/1989 | US4859380 Method and apparatus for producing fiber-reinforced rubber hose |
| 08/22/1989 | US4859379 Process for reducing draw resonance by heating film after extrusion |
| 08/22/1989 | US4859259 Process and apparatus for reclosable container stock |
| 08/22/1989 | US4859166 Screw extruding machine |
| 08/22/1989 | US4859069 Extrusion apparatus |
| 08/22/1989 | US4859068 Screw type extruder with flow chambers externally and internally of screw |
| 08/22/1989 | EP0258403A4 Polymeric optical fiber. |
| 08/22/1989 | CA1258603A1 Manufacture of a self-crosslinking cellular insulating structure |
| 08/17/1989 | DE3903078A1 Process for producing a film tube (bubble) |
| 08/17/1989 | DE3803663A1 Process for the production of filaments, fibres, films, sheeting or other mouldings from non-rigid, thermotropic polymers |
| 08/16/1989 | EP0327775A2 Process for the preparation of organical optical parts and its application to the manufacture of preproducts for polymeric optical fibres |
| 08/16/1989 | EP0215079B1 Device for the winding of an extruded profile of elastic and/or flexible material, preferably soft plastic |
| 08/16/1989 | EP0118541B1 Manufacture of low density sintered polytetrafluoroethylene insulated cable |
| 08/15/1989 | US4858139 Process and extrusion apparatus for extruding a plastic web |
| 08/15/1989 | US4857409 Clear barrier composites containing polyisobutylene/polyolefin alloy components |
| 08/15/1989 | US4857390 Low density extruded foam having high compressive strength |
| 08/15/1989 | US4857250 One-extrusion method of making a shaped crosslinkable extruded polymeric product |
| 08/15/1989 | US4857242 Crosslinking filling by irradiating through transparent sheath gives controlled viscosity |
| 08/15/1989 | US4857069 Concentric layers of porous segmented polyurethane elastomers; for blood vessel replacements |
| 08/15/1989 | US4856975 Coextrusion block, especially for the coextrusion of generally flat PVC articles, such as siding |
| 08/15/1989 | US4856974 Internally insulated extrusion die |
| 08/15/1989 | CA1258358A1 Fibre reinforced thermoplstic materials |
| 08/10/1989 | WO1989007130A1 Cleaning agent and process |
| 08/10/1989 | WO1989007042A1 Device for processing thermoplastics |
| 08/09/1989 | EP0327219A2 Low energy fuse and method of manufacture |
| 08/09/1989 | EP0327100A2 Process and apparatus for producing a synthetic resin film |
| 08/09/1989 | EP0326584A1 Process and device for producing large hollow plastic bodies with multilayered walls. |
| 08/09/1989 | EP0326578A1 Filter for hot melt adhesive. |
| 08/08/1989 | US4855404 Process and equipment for processing thermoplastic polymers |
| 08/08/1989 | US4854996 Method and apparatus for producing multilayer panels |
| 08/08/1989 | US4854995 Delivery system of strippable extrusion coated films for medical applications |
| 08/08/1989 | US4854845 Apparatus for embossing sections of a cladding element for outer facades |