Patents
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)
08/1992
08/19/1992CN2113115U Combined dual-layer face multihole tubing extruding die
08/19/1992CN1063707A Process for making high performance pressure sensitive adhesive tapes
08/18/1992US5140065 Blend of block polyetheramides, polyesteretheramides, amorphous polamide copolymer and a coplyolefin grafted with an unsaturated diacid; dimensional stability
08/18/1992US5139820 Method of manufacturing ceramic insulated wire
08/18/1992US5139730 Method and apparatus for manufacturing ribbed pipe
08/18/1992US5139694 Mixture of polyethylene, aluminum silicate, sodium-potassium-aluminum silicate, calcium metasilicate, fatty amide, and/or diglycerides of fatty acids is run through extruder
08/18/1992US5139593 Process for manufacturing a ribbon constituted by at least one yarn impregnated with a thermoplastics polymer
08/18/1992US5139402 Floating plastics section calibrating device
08/15/1992CA2061198A1 High abuse ionomer bag
08/13/1992DE4103540A1 Producing profiled fusible e.g. PTFE tapes - by subjecting flat paste extruded sheet to machine with transverse series of profiled cutting rollers on top and plain roller beneath
08/13/1992DE4103261A1 Process and appts. for min. start=up loss in cold-fed extruder - comprises adjustable throttle controlled by pressure in feed zone, avoiding incomplete melting and porosity and start=up without die
08/12/1992EP0498327A2 Method of providing a dimensionally-stable, closed-cell polyolefin foam having reduced blowing agent content to the end user
08/12/1992EP0498326A1 Plastic optical fiber cords
08/12/1992EP0498282A2 Preparation of functionalized polyphenylene ether using copolymers of dicarboxylic acids and salicylic acids
08/12/1992EP0497981A1 Reversibly discolorable molding and method of manufacturing the same
08/12/1992EP0491837A4 Flexible hose construction and method of making the same
08/12/1992CN1063449A Lamellar polymeric body and method of production
08/12/1992CN1017832B Optical waveguide
08/12/1992CN1017831B Opitcal waveguide
08/12/1992CN1017788B Process for extrusion
08/11/1992US5138123 Inductively operated heating apparatus for plastic materials
08/11/1992US5137781 Protected brittle fiber yarns
08/11/1992US5137675 Apparatus and method for coextruding materials having different temperature dependent properties
08/11/1992US5137673 Process for forming plasticized polyvinyl butyral sheet
08/11/1992US5137672 Method for producing hose having low permeability
08/11/1992US5137661 Process for producing optical recording medium
08/11/1992US5136773 Method of forming a shaped section for guiding and sealing a movable window
08/11/1992CA1306205C Coated braided hose method and assembly
08/11/1992CA1306175C Multi-layer sandwich sheet and packaging using the said sheet
08/11/1992CA1306090C Enhanced melt extrusion of thermoplastics containing silicone interpenetrating polymer networks
08/11/1992CA1306089C Method and apparatus for an oscillating pinch roll assembly utilized in the extrusion of blown films
08/09/1992CA2060851A1 Method of providing a dimensionally-stable, closed-cell polyolefin foam having reduced blowing agent content to the end user
08/06/1992WO1992013227A1 Locatable magnetic plastic jacket on a non-metallic cable
08/06/1992WO1992012841A1 Extruder temperature controller and method for controlling extruder temperature
08/06/1992WO1992012840A1 Extrusion die
08/06/1992WO1992009876A3 Methods for producing indicia on diamonds
08/06/1992DE4139649A1 Thick-walled plastic tube - obtd. by extruding two tubes vertically down into cooling bath and comprising thick scrap plastic outer and virgin polyethylene@ inner
08/06/1992DE4103047A1 Applying border round rim of glass sheet - by forming e.g. thermoplastic tool with cavity, filling cavity with polymer, placing glass on main part of tool and setting the polymer hard
08/05/1992EP0497674A1 Sizing tool for a product extruded as a paste
08/05/1992EP0497582A2 Method of manufacturing rubber sheet with rugged patterns formed on its one side surface portion
08/05/1992EP0497132A1 Optical fibres and method for their fabrication
08/05/1992EP0474705A4 Starch derived shaped articles
08/05/1992EP0419558A4 Biaxially oriented ordered polymer films
08/05/1992EP0332673B1 Extrusion screw for thermoplastic materials
08/05/1992CN1063238A Multishaft thin film reactor
08/05/1992CN1017693B Process and apparatus for production of profiles of thermoplastic resin
08/05/1992CN1017692B Dynamic electromagnetic plasticating and extruding method and equipment
08/05/1992CA2060296A1 Plastic optical fiber cords
08/04/1992USH1088 Process for installing liner in pressure vessel
08/04/1992US5135827 Continuous processing by screw extruding a melt of a thermoplastic elastomer, an unsaturated compound and a photoinitiator; degassing; calendaring so no rotating bead is formed
08/04/1992US5135783 Molecularly oriented tubular components having a controlled coefficient of thermal expansion
08/04/1992US5135689 Method of measuring thickness of extruded films
08/04/1992US5135378 Extruder and screw with wear surfaces
08/04/1992US5134765 Process of forming a dispensing cartridge
07/1992
07/29/1992EP0496305A2 Method for applying a lubricious coating to an article
07/29/1992EP0496260A2 Process for production of polypropylene sheets or films
07/29/1992EP0496129A1 Double-walled sheet extruded from a synthetic resin
07/29/1992EP0496080A2 A method of and machine for the utilisation of scrap plastics material
07/29/1992EP0495949A1 Device for cooling and granulating molten strands.
07/29/1992CN1063073A Fabrication process and die for dual-wall reinforced plastic pipes
07/29/1992CA2070425A1 Process and apparatus for injection molding with melt filtration and mixing
07/29/1992CA2060056A1 Conformation device for an extrudate in the pasty state
07/28/1992US5134028 High strength structural material by controlled crystallinity in the surface portion
07/28/1992US5133911 Multilayer parison extruder and method
07/28/1992US5133537 Molding for windshield of automobile and its molding apparatus
07/28/1992CA1305597C Method and apparatus for plastic impregnation and jacketing of wire ropes
07/26/1992WO1992013004A1 Process and equipment for the production of a product containing starch and/or at least one starch derivative
07/26/1992CA2079095A1 Process and equipment for the production of a product containing starch and/or at least one starch derivative
07/23/1992WO1992012857A1 Lamellar polymeric body and method of production
07/23/1992CA2100061A1 Lamellar polymeric body and method of production
07/22/1992EP0495668A1 Method for producing seamless tube for use as intermediate image-transfer belt
07/22/1992EP0495628A1 Drying temperature independent polytetrafluoroethylene
07/22/1992EP0495466A2 Spinning nozzle, a process for preparing a fiber precursor of metal compound and a process for preparing a fiber of metal compound using the same
07/22/1992EP0495444A2 Foamed liquid crystal polymer film/sheet having improved flexibility and cell uniformity
07/22/1992EP0495058A1 Solution of ultra-high molecular weight polyethylene
07/22/1992EP0495056A1 Starch treatment process.
07/22/1992EP0495026A1 Abs/acrylic lamination process.
07/21/1992US5132549 Method and apparatus for the continuous formation of an extruded product
07/21/1992US5132066 Method of forming a bio-compatible vascular prosthesis
07/21/1992US5132062 Extrusion head for foamed material, in particular for polyvinyl-chloride-based foamed material
07/21/1992CA1305580C High viscosity nylon
07/19/1992CA2059593A1 Drying temperature independent polytetrafluoroethylene
07/16/1992DE4126261C1 Simple and reliable filter arrangement for extrusion presses, etc. - including separate channel sectors between inlet and outlet channels and exchangeable sieve carrier, etc.
07/15/1992EP0494641A2 Process for making heat shrinkable plastic tube
07/15/1992EP0494595A1 Packaging material and also use of the material for the manufacture of containers
07/15/1992EP0494594A1 Flexible packaging material and form-stable, liquid-tight container with good oxygen-tight properties using the material
07/15/1992EP0494566A1 Apparatus for extruding a hollow profiled structure made from a thermoplastic material.
07/15/1992EP0494473A1 Granules of coated vinylacetate and ethylene copolymer, process to produce them and their use as adhesives
07/15/1992EP0494451A1 Method and apparatus for cleaning a mixer
07/15/1992EP0494441A1 Foaming process of thermoplastic polycarbonates
07/15/1992EP0494273A1 Storage head for a blow moulding machine.
07/15/1992EP0494138A1 Process for manufacturing plastic parts, in particular pipes, and diluted mixture for implementing the process.
07/14/1992US5130630 Mandrel-moving control circuit, and method
07/14/1992US5130374 Mixtures of polyvinyl chloride and crosslinked polyvinyl chloride
07/14/1992US5130070 Method of reverse degassing an extrusion melt and an extrusion device therefor
07/14/1992US5129729 Extrusion apparatus for mixing and extruding of thermo-plastic and thermo-setting materials
07/14/1992US5129728 Dynamic mixing system and method for producing thermoplastic materials
07/14/1992US5129588 Apparatus of shrinking volumes of waste materials of foam resin products
07/14/1992US5129429 Flexible hose construction
07/14/1992US5129428 Flexible hose constuction