Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › 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)
04/2000
04/19/2000CN1251066A Method for producing honeycomb core in thermofusible material and device for implementing same
04/19/2000CN1250716A Special shaped surface of solid surface plywood with foamed material core, prepn. and use thereof
04/19/2000CN1051531C Fixed-bed bioreactor and carrier bodies for purifying fluids
04/19/2000CN1051495C Worm transport with insertable worm components
04/19/2000CN1051494C Multi-screw extrusion-compounding machine with modular mixing elements
04/18/2000US6051300 Carpet and techniques for making and recycling same
04/18/2000US6051292 Heat shrinkable film structures with improved sealability and toughness
04/18/2000US6050805 Extrusion equipment having means for adjusting a delivery end of a die with respect to the extruder for alignment with downstream equipment
04/18/2000US6050801 Cross discharge head for extrusion equipment
04/18/2000US6050800 Sizing apparatus
04/14/2000CA2281079A1 Extruded, unbalanced solid surface composites and method for making and using same
04/14/2000CA2281047A1 Solid surface veneer foam core profile top and methods for making and using same
04/13/2000WO2000020265A1 Wiper blade and stem with enhanced mechanical properties, and method for obtaining same
04/13/2000WO2000020215A1 Method for three-dimensional modeling
04/13/2000WO2000020190A1 Method for control of extrusion process
04/13/2000WO2000020189A1 Mixing element for screw extruder
04/13/2000WO2000020188A1 Corotating twin screw extruder
04/13/2000DE19846158A1 Slotted cage tool extruding tubing in plastics sensitive and insensitive to high shear rate directs plastic to chordal nozzle slots producing overlapping sections of tubing
04/13/2000DE19845652A1 Apparatus for smoothing and cooling an extruded thermoplastic strip comprises components for effecting a surface of the strip comprising a base element, a metal band in contact with the strip, a roller, and a drive
04/12/2000EP0992335A2 Apparatus for manufacturing expanded polytetrafluoroethylene products, and such products
04/12/2000EP0992334A2 Haul-off apparatus for plastic tubular films
04/12/2000EP0991820A1 Electrically-conducting element
04/12/2000EP0991724A1 Plastic composition
04/12/2000EP0991514A1 Energy absorbing articles of extruded thermoplastic foams
04/12/2000EP0991435A2 Absorbent, extruded thermoplastic foams
04/12/2000EP0907491B1 Process and device for drawing with calibrated extrusion precision tubular linings and tubes made of rubber, plastic and the like
04/12/2000EP0729409A4 Metal pipe with integrally formed liner and method of fabricating the same
04/12/2000CN2373248Y Uniform-distributed feeding multilayer coextrusion film-blowing head
04/12/2000CN2373247Y Core mould rotary tubing mould
04/12/2000CN2373246Y Controllable multi-cavity plastic tubing mould
04/12/2000CN2373245Y Quick forming device for constant-thickness small section extruded plastic deformed material
04/12/2000CN1250409A Method and apparatus of cooling product within a mold
04/12/2000CN1250408A Continuous extrusion process using organic waste materials
04/12/2000CN1250407A Apparatus and method for molding of polyester articles directly from a melt
04/12/2000CN1250405A Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process
04/12/2000CN1051273C Method for preparing biodegradable films from plant-based raw materials
04/11/2000US6048607 Porous film of high molecular weight polyolefin and process for producing same
04/11/2000US6048088 Multi-shaft screw-type extruder, in particular twin-shaft extruder
04/11/2000US6047756 System for forming a braided hollow container with plugged ends
04/11/2000US6047586 Method for manufacturing a metal tube with at least one optical fiber therein
04/11/2000CA2169944C Improvements relating to a process for the manufacture of soap bars and apparatus for use in same process
04/06/2000WO2000018578A1 Laminate and method for producing the same
04/06/2000WO2000018563A1 Pipe extrusion process and apparatus
04/06/2000WO2000018562A1 Method and apparatus for simultaneous extrusion of two triple-wall pipes
04/06/2000WO2000018561A1 Process and device for the extrusion of polymers with high percentage of inert materials
04/06/2000DE19947967A1 Twin screw extruder, for plasticizing and mixing plastic, has shut-off members on both axial sides of a kneading disc pair
04/06/2000DE19844786A1 Refrigerated chest, especially for storing perishable goods in shops, has a coilable insulating foil screen with elastically deformable side edges curved towards the chest interior
04/06/2000DE19844772A1 Formteile aus intumeszierenden Mischungen und Verfahren zur Herstellung derselben Molded parts made of intumescent blends and process for producing same
04/06/2000DE19843341A1 Vorrichtung zur Herstellung von Kunststoffrohren Apparatus for producing plastic pipes
04/06/2000DE19843340A1 Vorrichtung zur Herstellung von Kunststoffrohren Apparatus for producing plastic pipes
04/06/2000CA2316228A1 Process and device for the extrusion of polymers with high percentage of inert materials
04/05/2000EP0990805A1 Positioning pin
04/05/2000EP0990692A2 Moulded articles made of intumescent mixtures and process for their production
04/05/2000EP0990504A1 Apparatus for extruding plastic tubes or profiles
04/05/2000EP0990503A1 Method of regulating the bubble diameter between feeding and nip rollers
04/05/2000EP0990013A1 A method of producing modified polyester moulded articles, and said moulded articles
04/05/2000EP0989930A1 Flow control device and apparatus for mounting same
04/05/2000EP0948264A4 Process control system and method for automated continuous production of chewing gum
04/05/2000EP0879138B1 Method of making graded index polymeric optical fibres
04/05/2000CN1249235A Apparatus and method for making bicolored or multicolored film, distribution board film and gauge panel film
04/04/2000US6046267 Passing stream of replacement fluid through primary solid phase, degassing primary solidifiable liquid phase, mixing primary solid phase and replacement fluid with liquid phase, condensing replacement fluid
04/04/2000US6046265 Crystalline resin compositions having a special effect surface appearance
04/04/2000US6045737 Multilayer multiaxially oriented film
04/04/2000US6045654 Method for producing a packaging laminate with barrier properties
04/04/2000US6045348 Hopper structure for feeding powdery materials
04/04/2000US6045347 Apparatus for the production of plastic compound pipes
03/2000
03/30/2000WO2000017889A1 Electrical wire insulation
03/30/2000WO2000016974A2 Process for making a laminate of unaged film and an unaged nonwoven web and products produced therefrom
03/30/2000WO2000016963A1 Device for producing plastic pipes
03/30/2000WO2000016962A1 Device for producing plastic pipes
03/30/2000WO2000016960A1 Device for producing plastic pipes
03/30/2000WO2000016959A1 Method and device for producing a film tube based on cellulose, which reinforces a lining
03/30/2000WO2000016955A1 Method for recycling a membrane and extruding machine for implementing said method
03/30/2000WO1999056938A9 Throttling means for extruders of the transfermix type
03/30/2000DE19946682A1 Flexible laminate, for e.g. printed circuits, comprises two polyimide layers and metal film
03/30/2000DE19843723A1 Verfahren und Vorrichtung zur Herstellung eines Folienschlauches auf Cellulosebasis, den eine Einlage verstärkt Method and apparatus for producing a film tube on a cellulose basis, which amplifies a liner
03/30/2000DE19843339A1 Vorrichtung zur Herstellung von Kunststoffrohren Apparatus for producing plastic pipes
03/30/2000DE19842778A1 Tubular plastic film production involves maintaining correct film thickness by segmentally varying the internal cooling air temperature
03/30/2000DE19842777A1 Cooling air feed system for annular extrusion die producing tubular film includes segmented flow channels, each with temperature control elements
03/29/2000EP0989147A2 Thermoplastic polyester resin, and insulated wire, electrically insulated cable and heat-shrinkable tube each made with the resin
03/29/2000EP0988956A1 Blow molding die and process for producing blown film
03/29/2000EP0988954A2 Method and apparatus for manufacturing two- or more coloured dashboard foils
03/29/2000EP0988952A1 Process for recycling a membrane and extruder therefor
03/29/2000EP0988567A1 Polymeric optical articles
03/29/2000EP0988338A1 Method for producing flexible pvc
03/29/2000EP0988106A1 Method for producing small-particle preparations of biologically active substances
03/29/2000EP0844924B1 Method of producing a compound comprising a plastic containing reinforcement fibres
03/29/2000EP0746585B1 Process for preparing films and coatings
03/29/2000EP0714756B1 Apparatus, method and covering die for producing a long fiber-reinforced thermoplastic composition
03/29/2000EP0663867B1 Coextruded protective boundary multilayered articles and apparatus
03/29/2000EP0619779B1 Crosslinked acrylic sheet with enhanced vacuum molding attributes
03/29/2000CN2371020Y Internal cooling headpiece for blow-moulding machine
03/29/2000CN2371019Y Granulating extruder without mould head
03/29/2000CN2371018Y Fluoroplastic extruder
03/29/2000CN2370939Y 熔体过滤器 Melt filter
03/29/2000CN1248975A Organotin maleates for stabilising thermoplastic polymers
03/29/2000CN1248965A Composition with base of organotin maleates useful for stabilising and lubricating thermoplastic polymers, method for obtaining said composition
03/29/2000CN1248937A Breathable elastic polymeric film laminates
03/29/2000CN1248513A Method for making fibre reinforced plastics material and plastic extruder
03/29/2000CN1050801C Equipment for making corrugated tube from thermoplastic synthetic resin
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