| 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) |
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| 05/22/1990 | US4927482 Method and apparatus for producing tread strips for automotive vehicle tires |
| 05/22/1990 | US4927184 Pipes base on polyolefin resin for manufacturing pipelines and couplings for assembling them |
| 05/22/1990 | US4926933 Method and apparatus relating to heat exchangers |
| 05/22/1990 | CA1269287A1 Apparatus for forming plastics coated tube |
| 05/22/1990 | CA1269260A1 Coated optical fiber, fabrication process thereof and fabrication apparatus thereof |
| 05/22/1990 | CA1269220A1 Process for the continuous preparation of homogeneous solutions of high-molecular polymers |
| 05/17/1990 | WO1990005007A1 Porous membranes |
| 05/17/1990 | WO1990005006A1 Extrusion of hollow fibre membranes |
| 05/16/1990 | EP0368302A2 Process and apparatus for the production of foamed polyolefin sheets |
| 05/16/1990 | EP0368096A2 Apparatus for producing tubing having interrupted helical ribs |
| 05/16/1990 | EP0368094A1 Impact-resistant protection methacrylate layer containing a UV absorber for polycarbonate |
| 05/16/1990 | CN1042045A Extruder for edible anion exchange resin delivery system |
| 05/16/1990 | CN1007968B Method and apparatus for controlling dynamic instability in axially moving form |
| 05/15/1990 | US4925610 Process for the production of conductive molded articles |
| 05/15/1990 | US4925606 Method for enhancing thermal expandability of direct-injection foams |
| 05/15/1990 | US4925512 Encapsulation rod with flexible thermoplastic resin, calendering, cutting |
| 05/15/1990 | US4925381 Machine for press-molding thermoplastic resin |
| 05/15/1990 | US4925379 Device for producing a plastic sheet of high optical quality |
| 05/15/1990 | US4925313 Mixing screw for extrusion and injection molding |
| 05/11/1990 | CA2002178A1 Impact-resistant methacrylate protective layer for polycarbonate, containing uv absorber |
| 05/10/1990 | DE3837447A1 Bowed stretching device and process particularly for stretching films of plastic in the elastic range |
| 05/09/1990 | EP0367749A2 Injection arrangement |
| 05/09/1990 | EP0367022A2 Adjustable flat-sheet extrusion die |
| 05/09/1990 | EP0366773A1 Process and, device for applying a rubber coating on wires unwound in parallel to produce a sheet. |
| 05/09/1990 | EP0366700A1 Electrical wire. |
| 05/09/1990 | CN1007884B Seamless laminar article |
| 05/08/1990 | US4923551 Method for the production of composite plastic film |
| 05/08/1990 | US4923380 Apparatus for the extrusion of collogen tubes |
| 05/08/1990 | CA1268624A1 Device for measuring the wall thickness of an extruded tubular section during extrusion, extrusion apparatus with such a device and extruded tubular section obtained by using said device |
| 05/08/1990 | CA1268615A1 Method and an apparatus for the production of ribbed pipes |
| 05/03/1990 | WO1990004615A1 Insulating alkenyl aromatic polymer foam |
| 05/02/1990 | EP0366256A2 Extruder for an edible anion exchange resin delivery system |
| 05/02/1990 | EP0365710A2 Foam extrusion apparatus and method |
| 05/02/1990 | EP0365639A1 Drip irrigation tube and method of manufacturing same |
| 05/02/1990 | CN1041769A Application of polypropylene with free-end long chain branching |
| 05/02/1990 | CN1041723A Extrusion die assembly |
| 05/01/1990 | US4921758 Molded product of polyarylene thioether and the use thereof |
| 05/01/1990 | US4921669 Method for coating a continuous train of synthetic resin with a scratch resistant coating |
| 05/01/1990 | US4921495 Porous artificial vessel |
| 05/01/1990 | US4921414 Extrusion apparatus for producing marbeleized thermoplastic extrusions |
| 05/01/1990 | US4921413 Apparatus for controlling excess fiber length in a loose tube optical fiber buffer tube |
| 05/01/1990 | US4921355 Heating and cooling arrangement particularly for an extrusion cylinder |
| 05/01/1990 | US4921250 Used as targets and projectiles; biodegradable |
| 04/26/1990 | DE3934670A1 Agricultural plastic sheeting - obtd. by extruding from 2 different decomposable materials joined by an adhesive strip |
| 04/26/1990 | DE3835211A1 Sealing strip |
| 04/26/1990 | DE3834720A1 Adjustment screw |
| 04/26/1990 | DE3834719A1 Device for adjusting the gap of a nozzle arrangement |
| 04/25/1990 | EP0365463A2 Coextruded matte film |
| 04/25/1990 | EP0364860A2 Screw refiner |
| 04/25/1990 | EP0364701A2 Extruder |
| 04/25/1990 | EP0364634A1 Method of producing a support for photographic paper |
| 04/25/1990 | CN1041572A Polybutylene terephthalate resin bag |
| 04/25/1990 | CN1007717B Method and apparatus for production of foamed thermoplastic material |
| 04/25/1990 | CN1007715B Screw extruder with single cylinder of temperature-regulating device |
| 04/25/1990 | CN1007714B Hinged extrusion head for producing caoutchouc or plastic flat profile |
| 04/25/1990 | CN1007713B Process for the manufacture of a tubular semimanufactured article of plastics for the manufacture of sack |
| 04/24/1990 | US4919875 Blend of polyesterether copolymer and polyethylene terephthalate |
| 04/24/1990 | US4919872 Process for metering color concentrates to thermoplastic polymer melts |
| 04/24/1990 | US4919864 Extruding, foaming, shaping, multiple resins |
| 04/24/1990 | US4919855 Process for producing a blow-molded container |
| 04/24/1990 | US4919513 Plastic optical fiber |
| 04/24/1990 | US4919161 Apparatus for removing residues from parts of plastics processing machines |
| 04/24/1990 | US4918867 Opening trim |
| 04/20/1990 | CA2000921A1 Polyimide sheet and preparation process of the sheet |
| 04/19/1990 | WO1990003885A1 High performance continuous fiber reinforced composite grid |
| 04/19/1990 | WO1990003877A1 Pultrusion system for condensation resin injection |
| 04/19/1990 | DE3929476A1 Verfahren und vorrichtung zum herstellen von bodenmatten Method and apparatus for the manufacture of floor mats |
| 04/19/1990 | DE3835251A1 Extruder for plasticating thermoplastic material |
| 04/19/1990 | DE3835248A1 Stretching device |
| 04/18/1990 | EP0364060A2 Methods of injection molding and extruding wet hygroscopic ionomers |
| 04/18/1990 | EP0364021A1 Process for the extrusion blow-moulding production of a PVC-based tubular film having at least one mat surface |
| 04/18/1990 | EP0363937A2 Process for making film |
| 04/18/1990 | EP0363716A2 Extrusion die assembly |
| 04/18/1990 | EP0363593A2 Method and apparatus for making shaped parts or objects for motor vehicles |
| 04/18/1990 | EP0363493A1 Purging agent for plastic molding machines and extruders |
| 04/18/1990 | EP0363384A1 Plastic tube with solid cross-ribs on the outer surface, a moulding device therefor; installation comprising such a device and a method for moulding a plastic tube |
| 04/17/1990 | US4918017 Screen assembly for screening elastomeric material |
| 04/17/1990 | US4917944 Multi-ply weatherable plasticizer-free sheet |
| 04/17/1990 | US4917925 Multilayer sheet material, process for its manufacture and its use |
| 04/17/1990 | US4917851 Method of manufacturing multi-layer resin material |
| 04/17/1990 | US4917844 Method of manufacturing laminate product |
| 04/17/1990 | CA1267761A1 Method and apparatus for insulating electrical conductor |
| 04/13/1990 | CA2000572A1 Pultrusion system for condensation resin injection |
| 04/12/1990 | DE3348324C1 Process for obtaining maximum output from a twin-screw extruder |
| 04/11/1990 | EP0363102A2 Polybutylene terephtalate resin bag |
| 04/11/1990 | EP0363048A1 Vertical blind louver having transparent grooved side edges |
| 04/11/1990 | CN1041131A Improvements in or relating to apparatus for producing pipe with annular ribs |
| 04/11/1990 | CN1041130A Improvements in suction applying molded blocks in pipe forming apparatus |
| 04/11/1990 | CN1041129A Process for forming thormal plastic sheet |
| 04/11/1990 | CN1007551B Plastic corrugated tube with integrally molded sleeve coupler |
| 04/11/1990 | CN1007501B Method of producing composite boards or laminates |
| 04/11/1990 | CA2000412A1 Methods of injection molding and extruding wet hygroscopic ionomers |
| 04/10/1990 | US4915764 Forming thermoplastic resin and filler mixture; extrusion |
| 04/10/1990 | US4915612 Extrusion die assembly for forming honeycomb structures having thickened outer skin |
| 04/10/1990 | CA1267517A1 Method for making free-flowing coated rubber pellets and pellet composition |
| 04/05/1990 | WO1990003422A1 Slider |
| 04/05/1990 | WO1990003257A1 Method of making a conductive polymer sheet |
| 04/05/1990 | WO1990003217A1 A process for granulating a plastic moulding compound which is not fluid under the effect of gravity and the use of an extruder |
| 04/05/1990 | DE3832393A1 Method of keeping the geometry of an extrudate constant |
| 04/05/1990 | DE3831783A1 Grooved bush for single-screw extruders |