| 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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| 02/13/1990 | US4900156 Twin screw extruder with thread-free mixing zones |
| 02/13/1990 | US4900155 Method of metering an additive into and mixing it with a thermoplastified synthetic resin |
| 02/13/1990 | CA1265764A1 Extrusion die for making flat products |
| 02/08/1990 | DE3918360A1 Spinneret and process for producing filamentous compartmented hollow fibres |
| 02/08/1990 | DE3820466A1 Biodegradable consumer articles made of a highly elastic thin-walled material and manufacture thereof |
| 02/07/1990 | EP0353982A2 Apparatus for forming plastics coated tube |
| 02/07/1990 | EP0353977A2 Apparatus for forming plastics coated tube |
| 02/07/1990 | EP0353701A2 An extruded synthetic resin foam and its manufacturing method |
| 02/07/1990 | EP0353554A2 Apparatus for extruding plastics masses |
| 02/07/1990 | EP0353496A1 A flexible packing material in sheet or web form |
| 02/07/1990 | EP0353356A1 Vacuum pinning process |
| 02/07/1990 | EP0289492B1 Flexible tubing |
| 02/07/1990 | CN1039376A Extrusion compounding machine for dry-way compounding |
| 02/06/1990 | US4898760 Process and apparatus for extruding a low density elastomeric thermoplastic foam |
| 02/06/1990 | US4898703 Utilization of polyester in place of lead for use as a sheathing material for curing long length hose |
| 02/06/1990 | US4898702 Method and apparatus for removal of a wire mandrel from a catheter |
| 02/06/1990 | US4898637 Process for the manufacture of a tubular semimanufactured article made from plastic for the fabrication of container sacks |
| 01/31/1990 | EP0353193A2 Flexible, impervious bag made of a multilayer sheet material, and process for producing it |
| 01/31/1990 | EP0353064A2 Method and apparatus for feeding a plurality of molten resin jet streams into T die |
| 01/31/1990 | EP0352840A1 Rigid thermoplastic co-extruded structures permitting the obtention of biaxially oriented materials |
| 01/31/1990 | EP0352765A2 Process for preparing membranes from tetrahalobisphenol polycarbonates |
| 01/31/1990 | EP0352255A1 A method and an apparatus for the production of ribbed pipes. |
| 01/31/1990 | CN1039210A Seamless laminar article |
| 01/31/1990 | CN1039209A Preheater of plastic granula |
| 01/31/1990 | CN1006662B Method and production line for making cables |
| 01/31/1990 | CN1006616B Method and equipment for producing tubular thermoplastic resin film with rough inner-surface |
| 01/30/1990 | US4897236 Method and apparatus for the continuous manufacture of rubber or polymer-based mixtures containing additives |
| 01/30/1990 | US4897233 Method of making reinforced material |
| 01/30/1990 | US4897028 Apparatus for thermoplastically processing synthetic polymeric resins |
| 01/30/1990 | US4896969 Method and apparatus for melting and conveying plasticated material |
| 01/30/1990 | US4896790 Thermal box for the transportation of fresh goods and a method of producing a moulding therefor |
| 01/30/1990 | CA1265285A1 Silyl modified polymer composition exhibiting reduced premature crosslinking |
| 01/30/1990 | CA1265040A1 Vertical blind with corrugated surface |
| 01/30/1990 | CA1264910A1 Method for the production of thermoplastic tubes |
| 01/25/1990 | WO1990000469A1 A device for producing a grate construction and a grate construction |
| 01/24/1990 | EP0352241A1 Heat exchange belt conveying apparatus, in particular for thin sheet products and the like |
| 01/24/1990 | EP0352015A1 Mini-monolith substrate and its formation |
| 01/24/1990 | EP0351886A1 Process for the preparation of polycarbonate films with altered optical characteristics |
| 01/24/1990 | EP0351728A2 Process for the manufacture of a strand of sealing or adhesive material. |
| 01/24/1990 | EP0351723A2 Tubular torsion spring device |
| 01/23/1990 | US4895744 Method of making a multi-layer parison |
| 01/23/1990 | US4895688 Method of producing a support for photographic paper |
| 01/23/1990 | US4895507 Die assembly exchanging apparatus for extruder |
| 01/23/1990 | CA1264715A1 Barrel support |
| 01/23/1990 | CA1264517A1 Clear barrier composite containing polyisobutylene/polyolefin alloy components |
| 01/23/1990 | CA1264516A1 Coextrusion apparatus, method and article |
| 01/17/1990 | EP0351151A2 Production of polyethylene materials having improved strength and modulus qualities |
| 01/17/1990 | EP0164365B1 Apparatus for coating aligned cords |
| 01/16/1990 | US4894192 Shredding wastes, mixing with thermoplastic and shaping |
| 01/16/1990 | US4894107 Process for making multiple layer polymeric films |
| 01/16/1990 | US4894001 Apparatus for processing synthetic thermoplastic material |
| 01/16/1990 | US4894000 Useful in heating thermoplastic stock and forming articles |
| 01/16/1990 | US4893998 Installation for producing a fiber optic cable component |
| 01/11/1990 | WO1990000181A1 Knee blocker for automotive application |
| 01/11/1990 | WO1990000113A1 Production method of rubber tube and resin coating apparatus used therefor |
| 01/11/1990 | DE3921853A1 Verfahren zur herstellung eines verduennten rohres durch coextrusion und rohrziehform zu dessen durchfuehrung Process for the preparation of a diluted by coextrusion tube and pipe draw mold for its implementation |
| 01/11/1990 | DE3822566A1 Method for producing an optical cable |
| 01/10/1990 | EP0350468A2 Method for making a straw for sucking beverages |
| 01/10/1990 | EP0349872A1 Method and apparatus for the manufacture of hollow bodies from thermoplastics material |
| 01/10/1990 | CN1038616A Three-stage type vented extruder screw |
| 01/09/1990 | US4892765 Heat-shrinkable laminate film and process to produce the same |
| 01/09/1990 | US4892691 Extrusion method and apparatus for producing a foamable mixture of plastics material |
| 01/09/1990 | US4892473 Head for extrusion of elastomeric contour innerliner |
| 01/09/1990 | US4892442 Prelubricated innerduct |
| 01/04/1990 | DE3821902A1 Anlage zum extrudieren eines mehrschichtigen stranges aus thermoplastifizierten kunststoffen Annex to extrude a multilayer strand of thermoplasticized plastics |
| 01/03/1990 | EP0349356A1 Apparatus and method for extruding homogeneous plastic pipes |
| 01/03/1990 | EP0349225A1 Light-stabilised, vinyl chloride resin body |
| 01/03/1990 | EP0348907A2 Fluidized bed product discharge process |
| 01/03/1990 | EP0348800A1 Process for preparation of modified methacrylic resin molding material |
| 01/02/1990 | US4891261 Thermoplastic stock shape and method for making the same |
| 01/02/1990 | US4890996 Continuous granulating machine |
| 01/02/1990 | US4890994 Apparatus for forming a parison with a view stripe |
| 01/02/1990 | US4890757 Ribbed container with closure |
| 12/28/1989 | WO1989012547A1 Multiaxially oriented thermotropic polymer films and method of preparation |
| 12/28/1989 | WO1989012546A1 Molecularly oriented tubular components having a controlled coefficient of thermal expansion |
| 12/28/1989 | WO1989012544A1 Process for producing polyester film |
| 12/28/1989 | WO1989012542A1 Extrusion device, extrusion head for such a device and plastics product manufactured with use of said extrusion device |
| 12/28/1989 | DE3919446A1 Apparatus for the extrusion of plastic |
| 12/28/1989 | DE3820907A1 Extrusion head for the extrusion of hose-shaped or tubular preforms |
| 12/27/1989 | EP0348381A2 Composite steel work piece and method of manufacturing same |
| 12/27/1989 | EP0348115A2 Silk-like films |
| 12/27/1989 | EP0347745A2 Mutilayer polymeric film |
| 12/27/1989 | EP0347600A2 Coextruded products with improved weatherability |
| 12/27/1989 | EP0347589A1 Spray head for an extruder |
| 12/27/1989 | EP0347499A1 Method and apparatus for an oscillating pinch roll assembly utilized in the extrusion of blown film |
| 12/27/1989 | EP0179838B1 Method of manufacturing lightweight structural profile |
| 12/27/1989 | CN2049997U Hand electric heat plastics extruder for criminal investigating getting mark |
| 12/27/1989 | CN1038292A Rigid thermoplastic compositions capable of forming articles with matte surface |
| 12/27/1989 | CA1264045A1 Polyethylene heat-shrinkable article formed by irradiating and stretching gelled extrudate |
| 12/26/1989 | US4889669 Process for producing foamed thermoplastic resin articles |
| 12/26/1989 | US4889477 Extruder head |
| 12/26/1989 | US4889430 Planetary gear extruder for the compounding and extrusion of plastic materials |
| 12/20/1989 | EP0347269A1 Manufacture of a strand of organic material serving as a joint and distance keeper in multiple glazing |
| 12/20/1989 | EP0347200A2 Extruder die assembly and extrusion method |
| 12/20/1989 | EP0347055A2 On-line rheological measurements |
| 12/20/1989 | EP0346757A2 Twin screw extruder |
| 12/20/1989 | CN1038051A Extrusion process and single-, dual- or multiple-screw extruder |
| 12/19/1989 | US4888148 Using die with small diameter; then expansion |
| 12/19/1989 | US4888146 Method and apparatus of forming extruded article |
| 12/19/1989 | US4888110 Filtering device for thermoplastic material |