B29C 47 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

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)
11/2002
11/28/2002	US20020174663 Cooling of extruded and compression molded materials
11/28/2002	DE10123206A1 Production of touch-and-close fastener element involves forming support by feeding plastic material in free flowing state to gap located between pressing device and shaping device
11/28/2002	CA2447947A1 Method of optical fibre preform manufacture
11/27/2002	EP1260348A2 Method and device for adapting an extruder nozzle to an extruder
11/27/2002	EP1260347A2 Process for producing a molded article made of fibre-reinforced thermoplastic material
11/27/2002	EP1260346A2 Method for extruding polymer blend resin
11/27/2002	EP1260337A1 Peeling apparatus of extrusion material batch
11/27/2002	EP1259557A1 Method for production of polyoxymethylenes
11/27/2002	EP1259367A1 A process for forming a multilayer, coinjected or coextruded article
11/27/2002	EP1259207A1 Single-use absorbent sanitary article
11/27/2002	EP1259206A1 Absorbent structure and method for producing the same
11/27/2002	EP1259205A1 Absorbent structure and method of producing the same
11/27/2002	EP1216125A4 A homogenization enhancing thermoplastic foam extrusion screw
11/27/2002	EP1153078A4 Biodegradable polymer
11/27/2002	EP1151038A4 Use of recycled plastics for preparing high performance composite railroad ties
11/27/2002	EP0923443B1 Method and apparatus for polymer foam extrusion, in particular microcellular foam
11/27/2002	EP0662103B1 Degradable polymer composition
11/27/2002	CN2522239Y Cooling rotary drum of sheet-casting machine
11/27/2002	CN2522238Y Engaged parallel same-directional double-screw exturding machine
11/27/2002	CN2522237Y Temperature-regulating plastic-tube blanket-type extrusion die
11/27/2002	CN1094956C 挠性聚酰胺组合物 Flexible polyamide composition
11/27/2002	CN1094949C Process for making uniform dispersion of armid fibers and polymer
11/27/2002	CN1094824C Device for producing composite products from extruded natral fiber and recovered thermo plastic
11/26/2002	US6486445 Vacuum cast ceramic fiber insulated band having heating and cooling elements
11/26/2002	US6485770 Circular plate with holes
11/26/2002	US6485664 Extrusion crystallization of an olefin polymer
11/26/2002	US6485663 Method for forming a combination door and window channel seal
11/26/2002	US6485662 Blending the first polyethylene with the second polyethylene; melting the blend; and, prior to extrusion or pelletizing, passing the molten blend through one or more active screens to reduce ?fish eyes?
11/26/2002	US6485597 Process for making an elastomer assembly
11/26/2002	US6485287 Noodle-making machine
11/26/2002	US6485286 Exchangeable corrugator
11/26/2002	US6485283 Blow molding die for producing blown film
11/26/2002	US6485282 Device for the extrusion of plastic profiles
11/26/2002	CA2213068C Process, apparatus and tool for cutting a tubular bar
11/21/2002	WO2002092936A2 Preform for manufacturing a material having a plurality of voids and method of making same
11/21/2002	WO2002092675A1 Process for producing porous polyolefin film
11/21/2002	WO2002092322A1 Instrumentation for co-extruding rubber mixtures
11/21/2002	WO2002092321A1 Manufactruing apparatus and method for multiple containment tubing
11/21/2002	WO2002092309A1 Method for producing woody moldings and apparatus for producing woody moldings
11/21/2002	WO2002091869A1 Method for producing a touch-and-close fastener element
11/21/2002	US20020173557 Carbon dioxide blowing agent
11/21/2002	US20020172825 Directing continuous filaments along a predetermined advancing path into and through impregnation chamber; directing molten into impregnation chamber and into intimate contact with the advancing fiber for wetting and impregnating; pulling
11/21/2002	US20020172818 Beverage and food containers and substrates
11/21/2002	US20020172817 Preform for manufacturing a material having a plurality of voids and method of making the same
11/21/2002	US20020172814 Geomembrane and method of manufacture
11/21/2002	US20020170662 Twin-wall composite sheet
11/21/2002	DE10211333A1 Weiblicher Klettverschluß mit Rückseitenmaterial und Herstellungsverfahren dazu Female with velcro backing material and manufacturing method thereof
11/21/2002	DE10124210A1 Hollow chambered composite plastic panel comprises three-dimensionally formed inner film with repeated structure of raised and depressed areas in both main directions and outer film faces
11/21/2002	DE10120975A1 Plastic composite material manufacture involves compounding of a plastic matrix with bamboo fibers of specific diameter range dependent on property requirement and use
11/21/2002	DE10116408C1 Vorrichtung zum Filtrieren einer Flüssigkeit, insbesondere zum Filtrieren einer polymeren Kunststoffschmelze An apparatus for filtering a liquid, in particular for filtering a plastic melt polymeric
11/21/2002	CA2447571A1 Preform for manufacturing a material having a plurality of voids and method of making same
11/21/2002	CA2446457A1 Method for producing woody moldings and apparatus for producing woody moldings
11/21/2002	CA2420772A1 Instrumentation for co-extruding rubber mixtures
11/20/2002	EP1258340A2 Pipes and manufacture of such pipes
11/20/2002	EP1258335A1 Extruder for temperature controlled extrusion
11/20/2002	EP1258334A2 Method of manufacturing a security item
11/20/2002	EP1257405A1 Extruder comprising blister mechanism
11/20/2002	EP1257404A1 Method and device for coating the inside of a tubular outer body
11/20/2002	EP1085969B1 Plasticising screw
11/20/2002	CN2521036Y Regulator for twin band machine side frame
11/20/2002	CN2521026Y Polyethylene film blow moulding machine with closed circulation cool air inter cooling apparatus
11/20/2002	CN2521024Y Extruder die base fastening apparatus
11/20/2002	CN2521023Y Mould head device for composite plastic bag sealing clip fastener extruding machine
11/20/2002	CN1380351A Polypropylene composite material capable of sending blue green light under the condition of UV tigght irradiation
11/20/2002	CN1380204A Method and device for butt-jointing section made of elastic material
11/20/2002	CN1380175A Method and equipment for manufacturing fibre reinforced plastic material
11/20/2002	CN1380174A Production process of antiskid plastic film and its special-purpose die
11/20/2002	CN1094518C Process for manufacture of soap bars and apparatus therefor
11/20/2002	CN1094305C Method for mfg. drip irrigation tubes
11/19/2002	WO2001090450A1 Method for extruding a continuous shaped body
11/19/2002	US6482872 Process for manufacturing a biodegradable polymeric composition
11/19/2002	US6482502 Process and apparatus for forming plastic sheet
11/19/2002	US6482453 Multiple purpose quick-changeover extrusion system
11/19/2002	US6482339 Process for stable widthwise regulation of bulb angle in extrusion of sheets of heat-sensitive plastics through a calender opening formed by intake rollers
11/19/2002	US6481994 Apparatus for making a magnetically readable card
11/19/2002	CA2232376C Method for heating and/or cross-linking of polymers and apparatus therefor
11/14/2002	WO2002090087A2 Homogenizing and/or dispersing device comprising endless screws
11/14/2002	WO2002090086A1 Extrusion head for producing a plastic strand in the form of a flexible or rigid tube
11/14/2002	WO2002090076A1 Extruder screw with improved energy efficient melting
11/14/2002	WO2002089955A1 Preparation of microporous films from immiscible blends via melt processing and stretching
11/14/2002	WO2002064341A3 Polymeric watercraft and manufacture method thereof
11/14/2002	WO2001090451A1 Method for extruding a continuous moulded body
11/14/2002	US20020169499 Porous synthetic vascular grafts with oriented ingrowth channels
11/14/2002	US20020169224 Uniform small cell foams and a continuous process for making same
11/14/2002	US20020168906 Net-like planar polymer assembly
11/14/2002	US20020168535 Multilayer thermoplastic film
11/14/2002	US20020168532 Protective coatings; extrusion coatings
11/14/2002	US20020168444 Injection unit for injection molding machines with continuously operating plasticizing unit
11/14/2002	US20020168437 Pipe extrusion die for multi-layer pipe
11/14/2002	US20020168157 Method and apparatus for fabrication of plastic fiber optic block materials and large flat panel displays
11/14/2002	US20020167692 Method of manufacturing a security item
11/14/2002	US20020167110 For extruding a solution of cellulose in an aqueous tertiary amine oxide into a precipitant
11/14/2002	US20020167103 Method for introducing additives
11/14/2002	US20020166637 Method and apparatus for manufacturing laminated material
11/14/2002	US20020166624 Method of manufacturing a security item
11/14/2002	US20020166619 Unvulcanized rubber member for tire manufacturing and device for producing the unvulcanized rubber member
11/14/2002	US20020166327 Cooling of extruded and compression molded materials
11/14/2002	DE10122315A1 IR-reflektierende Körper aus schlagzähem Kunststoff und ein Verfahren zu ihrer Herstellung IR-reflective body made of tough plastic and a process for their preparation
11/13/2002	EP1256443A1 Mono- and co-extruded paper film for temporaneously or permanently protecting surfaces
11/13/2002	EP1256439A2 Apparatus for producing an unvulcanized rubber element for tires and element obtained thereby

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