| 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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| 08/08/1989 | US4854844 Die-lip adjusting mechanism |
| 08/08/1989 | CA1320323E Extrusion die for externally ribbed plastic tubing |
| 08/08/1989 | CA1258336A1 Preparation and application of fluorescing adhesive materials |
| 08/08/1989 | CA1258156A1 Extrusion die for externaly ribbed plastic tubing |
| 08/03/1989 | DE3802095A1 Apparatus for the uniform, two-sided and shock-like cooling of thermoplastics of a crystalline structure, for example thermoforming sheets and panels of PP, HD-PE etc. |
| 08/03/1989 | DE3801574A1 Process and apparatus for extruding hot polymer melts |
| 08/02/1989 | EP0326460A1 Process and installation for the production of a ribbon from at least one fibre impregnated with a thermoplastic polymer |
| 08/02/1989 | EP0326036A2 Apparatus for the manufacture of moulded thermoplastic bodies |
| 08/02/1989 | EP0325961A2 Method and apparatus for controlling the temperature of a polymeric or a plastic tubular film, in particular a blown film |
| 08/02/1989 | EP0325828A1 Method of producing molding members |
| 08/02/1989 | EP0151580B1 Devolatilizing mixing extruder |
| 08/01/1989 | US4853270 Knee blocker for automotive application |
| 08/01/1989 | US4853265 Multilayer ethylene acetate film |
| 07/27/1989 | WO1989006593A1 A method and a device for changing the temperature of a plastic melt by cooling or heating the same |
| 07/26/1989 | EP0325292A2 Process for the continuous production of stiffened, thermomoldable, thermoplastic sheets and apparatus for carrying out said process |
| 07/25/1989 | US4851480 Extrusion-grade compositions comprising mixtures of wholly aromatic polyesters |
| 07/25/1989 | US4851282 Thermochromic particle containing linear material |
| 07/25/1989 | US4851173 Oriented polymer films, a process for the preparation thereof |
| 07/25/1989 | US4851067 Method for producing a weather strip for an automobile |
| 07/25/1989 | US4850842 Screw extruder |
| 07/25/1989 | US4850840 Screening device for purifying plastic melts |
| 07/25/1989 | US4850839 Extrusion apparatus |
| 07/25/1989 | CA1257759A1 Extrusion control |
| 07/20/1989 | DE3741793A1 Apparatus for the continuous extrusion of a multilayered web of plastic |
| 07/20/1989 | DE3740087A1 Process for producing a film from thermoplastic material with the aid of a slot die |
| 07/19/1989 | EP0324473A2 Method for extruding thermoplastic resin |
| 07/19/1989 | EP0324263A2 Method of extrusion of compositions of linear polyethylene and polyacetal and films thereof |
| 07/19/1989 | EP0324095A2 Method for the production of a foam layer on a supporting strip |
| 07/19/1989 | EP0222809B1 Method of manufacturing a moulded seat |
| 07/19/1989 | CN1033983A Methods of and apparatus for curing optical fiber coatings |
| 07/18/1989 | US4849469 Vulcanization |
| 07/18/1989 | US4849113 Continuous polymer filter |
| 07/18/1989 | US4849045 Extrusion casting method |
| 07/18/1989 | US4848915 Process for metering color concentrates to thermoplastic polymer melts |
| 07/18/1989 | US4848379 Apparatus for and method of cleaning rotating parts of plastics processing machines |
| 07/18/1989 | CA1257699A1 Device for fast determination of rheological qualities of thermoplastic materials |
| 07/18/1989 | CA1257624A1 Rotary processors and seals |
| 07/11/1989 | US4847150 Foams of polyolefin/polystyrene resin mixture |
| 07/11/1989 | US4846660 Apparatus for producing double wall pipe |
| 07/11/1989 | US4846659 Rotational screw for mixing |
| 07/11/1989 | US4846658 Extrusion die |
| 07/11/1989 | US4846648 Triple-wall foam coextrusion apparatus |
| 07/11/1989 | US4846645 Bubble forming and stabilizing device for use in continuous extrusion process for making a blown film |
| 07/11/1989 | CA1257062A1 Manufacturing method of electricity conducting thermoplastic material |
| 07/06/1989 | DE3842865A1 Method of fabricating a longitudinally welded tube |
| 07/06/1989 | DE3808728A1 Method for the production of a tube with a longitudinal seam |
| 07/06/1989 | DE3743803A1 Apparatus for coating fibres, in particular optical waveguides |
| 07/05/1989 | EP0323353A2 Process for the preparation of organical optical parts with index steps and its use in the realisation of polymeric fibre-optical preforms |
| 07/05/1989 | EP0323179A2 Poly(arylene sulfide) sheet and production process thereof |
| 07/05/1989 | EP0323144A2 Method of manufacturing at least single-layer tubular blood vessel endoprosthesis, especially of a small internal diameter, and extruding nozzle for carrying out this method |
| 07/05/1989 | EP0323095A2 Method of making molded solid bodies of incinerated waste material |
| 07/05/1989 | EP0323089A2 Extrusion apparatus |
| 07/05/1989 | EP0323043A2 Coextrusion method |
| 07/05/1989 | EP0322774A2 Process for the continuous preparation of reinforced thermoplastic sheets and apparatus for carrying out said process |
| 07/05/1989 | EP0261217B1 A method and an apparatus for the production of pipes |
| 07/05/1989 | CN1004700B Method for the preparation of styrene polymer foam and foam prepared thereby |
| 07/04/1989 | US4845150 Polybenzobisoxazoles and polybenzobisthiazoles |
| 07/04/1989 | US4844958 Extrusion coated circular woven fabric |
| 07/04/1989 | US4844928 Process for the preparation of an edible fat-containing product |
| 07/04/1989 | US4844846 Method and apparatus for controlling the weight per unit length of a continuous extrudate |
| 07/04/1989 | US4844766 Process for continuous production of termoplastic webs |
| 07/04/1989 | US4844762 Process for continuously sheathing solid or hollow profiles with an extruded foam jacket of thermoplastic synthetic resin |
| 07/04/1989 | US4844350 Apparatus for processing an elastomeric product |
| 07/04/1989 | CA1256662A1 Wrapping system for a core sensitive to the melt temperature of the wrapping material, related wrapping process, and its application to wrapped powders and plastics |
| 06/29/1989 | WO1989006041A1 Process and device for producing the insulating layer of a conductor |
| 06/29/1989 | WO1989005896A1 Extruded vinyl molding incorporating a stiffener |
| 06/29/1989 | DE3842988A1 Gear pump |
| 06/29/1989 | DE3742416A1 Process and apparatus for producing a profiled bar from thermoplastic material |
| 06/28/1989 | EP0322221A2 Elastic strand construction |
| 06/28/1989 | EP0322196A2 Oriented polymeric films and process for enhanced orientation of polymeric films |
| 06/28/1989 | EP0322045A2 Laminated structure |
| 06/28/1989 | EP0321964A2 A process for extrusion |
| 06/28/1989 | EP0321946A2 Improved coextrusion blowmolding process |
| 06/28/1989 | EP0321936A2 Film-blowing apparatus with a take-up roll |
| 06/28/1989 | EP0321742A1 Apparatus for processing thermoplastic material |
| 06/27/1989 | US4843576 Temperature control arrangement for an extruding process |
| 06/27/1989 | US4842907 Biaxially stretched tubularly extruded film with transverse closure strip |
| 06/27/1989 | US4842803 Method and apparatus for extruding blown thermoplastic film tubes |
| 06/27/1989 | US4842791 Reducing carbonization of heat sensitive layer by use of preencapsulation layer |
| 06/27/1989 | US4842788 Process of an apparatus for extruding a meltable composition |
| 06/27/1989 | US4842750 Cleaning heat liquefied enginge oils, honey and synthetic materials by screen filtration |
| 06/27/1989 | US4842504 Lip heater for plastic extrusion die |
| 06/27/1989 | CA1256272A1 Process for the performance of chemical reactions, more particularly for the manufacture of plastics by means of extruders and apparatus for the process |
| 06/22/1989 | DE3834516A1 Device for controlling the conveying pressure in planetary-gear extruders |
| 06/22/1989 | DE3831321A1 Apparatus for separating successively transported laths continuously coated with plastic |
| 06/21/1989 | EP0320649A2 Adjustable sizing and forming die |
| 06/21/1989 | EP0320632A2 Coated article and process for preparing it |
| 06/20/1989 | US4840976 Production of closed-celled foams of high compressive strength |
| 06/20/1989 | US4840824 Stairtread facings and a co-extrusion method for their manufacture |
| 06/20/1989 | US4840810 Heat exchanging |
| 06/20/1989 | US4840554 Extrusion head equipped with a clamping device for the tool components |
| 06/20/1989 | US4840552 Apparatus for continuously producing heat-shrinkable crosslinked resin tube |
| 06/20/1989 | US4839955 Method for mounting and removing screws of an extrusion machine |
| 06/20/1989 | CA1255939A1 Optical fiber |
| 06/20/1989 | CA1255866A1 Method and apparatus for production of foamed thermoplastic material |
| 06/15/1989 | DE3740916A1 Screw with wear-protection layer for plastics processing machines, and method of applying the protection layer |
| 06/15/1989 | DE3740911A1 Filter device for cleaning polymer melts |
| 06/14/1989 | EP0320120A1 Apparatus and process for manufacturing concentrate capsules |
| 06/14/1989 | EP0319537A1 Die for extrusion of blown plastic film |
| 06/13/1989 | US4839131 Layer width control |