SE521725C2 - Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma - Google Patents

Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma

Info

Publication number
SE521725C2
SE521725C2 SE9503272A SE9503272A SE521725C2 SE 521725 C2 SE521725 C2 SE 521725C2 SE 9503272 A SE9503272 A SE 9503272A SE 9503272 A SE9503272 A SE 9503272A SE 521725 C2 SE521725 C2 SE 521725C2
Authority
SE
Sweden
Prior art keywords
product
oriented
crosslinked
polyethylene
plastic material
Prior art date
Application number
SE9503272A
Other languages
English (en)
Swedish (sv)
Other versions
SE9503272L (sv
SE9503272D0 (sv
Inventor
Tony Josefsson
Lennart Agren
Jyri Jaervenkylae
Bjoern Olsson
Lars HOVING
Original Assignee
Uponor Innovation Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uponor Innovation Ab filed Critical Uponor Innovation Ab
Priority to SE9503272A priority Critical patent/SE521725C2/sv
Publication of SE9503272D0 publication Critical patent/SE9503272D0/xx
Priority to AU56507/96A priority patent/AU706505B2/en
Priority to JP50418497A priority patent/JP3843130B2/ja
Priority to CA002225402A priority patent/CA2225402C/en
Priority to EP96913558A priority patent/EP0835177B1/de
Priority to BR9610557-7A priority patent/BR9610557A/pt
Priority to US08/981,218 priority patent/US6197239B1/en
Priority to DE69617953T priority patent/DE69617953T2/de
Priority to AT96913558T priority patent/ATE210545T1/de
Priority to CN96195095A priority patent/CN1058214C/zh
Priority to PCT/FI1996/000261 priority patent/WO1997001428A1/en
Priority to ES96913558T priority patent/ES2169797T3/es
Priority to CA 2233030 priority patent/CA2233030A1/en
Priority to KR1019980701608A priority patent/KR100253854B1/ko
Priority to CA 2225419 priority patent/CA2225419A1/en
Priority to AT98200105T priority patent/ATE203589T1/de
Priority to AT96918716T priority patent/ATE199675T1/de
Priority to PCT/FI1996/000359 priority patent/WO1997001429A2/en
Priority to IL12276496A priority patent/IL122764A/en
Priority to RU98101367A priority patent/RU2178354C2/ru
Priority to EP19980200105 priority patent/EP0853208B1/de
Priority to KR1019970709725A priority patent/KR100252137B1/ko
Priority to AT98200104T priority patent/ATE221455T1/de
Priority to AU61285/96A priority patent/AU704944B2/en
Priority to TR97/01701T priority patent/TR199701701T1/xx
Priority to ES96918716T priority patent/ES2157444T3/es
Priority to DE69614125T priority patent/DE69614125T2/de
Priority to EP96918716A priority patent/EP0879131B1/de
Priority to JP50418597A priority patent/JP3390952B2/ja
Priority to CA 2233027 priority patent/CA2233027C/en
Priority to RU98101363A priority patent/RU2164318C2/ru
Priority to DE69622723T priority patent/DE69622723T2/de
Priority to CN96195850A priority patent/CN1061592C/zh
Priority to DE69612118T priority patent/DE69612118T2/de
Priority to EP19980200104 priority patent/EP0844073B1/de
Priority to ES98200104T priority patent/ES2178097T3/es
Priority to IN1164CA1996 priority patent/IN191388B/en
Priority to US09/043,639 priority patent/US6053214A/en
Priority to TR1998/00486T priority patent/TR199800486T2/xx
Priority to EA199800309A priority patent/EA000977B1/ru
Priority to CZ98789A priority patent/CZ78998A3/cs
Priority to PCT/EP1996/002801 priority patent/WO1997010941A1/en
Priority to HU9802340A priority patent/HUP9802340A3/hu
Priority to PL96325160A priority patent/PL182150B1/pl
Priority to DE69637791T priority patent/DE69637791D1/de
Priority to EE9800074A priority patent/EE9800074A/xx
Priority to SK284-98A priority patent/SK28498A3/sk
Priority to EP96923948A priority patent/EP0851805B1/de
Priority to IN1178CA1996 priority patent/IN189245B/en
Priority to AU64174/96A priority patent/AU718776B2/en
Priority to KR10-1998-0702087A priority patent/KR100429582B1/ko
Priority to GEAP19964245A priority patent/GEP20002290B/en
Priority to JP9512343A priority patent/JPH11513326A/ja
Priority to CA002229842A priority patent/CA2229842C/en
Priority to NZ312689A priority patent/NZ312689A/xx
Priority to AT96923948T priority patent/ATE418437T1/de
Priority to HRPTC/FI96/02801A priority patent/HRP960299A2/hr
Priority to IL12324996A priority patent/IL123249A/en
Priority to CN96197001A priority patent/CN1068274C/zh
Priority to ZA9605402A priority patent/ZA965402B/xx
Priority to MYPI96002640A priority patent/MY132142A/en
Priority to EG66196A priority patent/EG21194A/xx
Priority to ARP960103569A priority patent/AR003145A1/es
Priority to CA002232376A priority patent/CA2232376C/en
Priority to JP9512422A priority patent/JPH11512356A/ja
Priority to DE69622053T priority patent/DE69622053T3/de
Priority to CN96197091A priority patent/CN1061594C/zh
Priority to AT96931353T priority patent/ATE219717T1/de
Priority to RU98107163/12A priority patent/RU2170174C2/ru
Priority to IL12370996A priority patent/IL123709A/en
Priority to CO96050317A priority patent/CO4771156A1/es
Priority to US09/029,235 priority patent/US6106761A/en
Priority to PCT/FI1996/000502 priority patent/WO1997010940A1/en
Priority to CA002231860A priority patent/CA2231860C/en
Priority to AU70056/96A priority patent/AU7005696A/en
Priority to HU9900771A priority patent/HU223751B1/hu
Priority to EP96931087A priority patent/EP0971812B1/de
Priority to BR9610535-6A priority patent/BR9610535A/pt
Priority to DE69624516T priority patent/DE69624516T2/de
Priority to PCT/SE1996/001169 priority patent/WO1997010936A2/en
Priority to JP1997512648A priority patent/JP4097696B6/ja
Priority to EP96931353A priority patent/EP0921921B2/de
Priority to PL96328306A priority patent/PL182616B1/pl
Priority to TR1998/00522T priority patent/TR199800522T2/xx
Priority to KR10-1998-0702051A priority patent/KR100439093B1/ko
Priority to CN96198384A priority patent/CN1202128A/zh
Priority to US09/029,868 priority patent/US6203651B1/en
Priority to AT96931087T priority patent/ATE226507T1/de
Priority to AU69903/96A priority patent/AU6990396A/en
Publication of SE9503272L publication Critical patent/SE9503272L/xx
Priority to US08/981,360 priority patent/US7381454B1/en
Priority to BG102303A priority patent/BG102303A/bg
Priority to NO981215A priority patent/NO981215L/no
Priority to MXPA/A/1998/002246A priority patent/MXPA98002246A/xx
Priority to IS4694A priority patent/IS4694A/is
Priority to AU61960/98A priority patent/AU704144B2/en
Priority to JP2000170787A priority patent/JP3519670B2/ja
Priority to JP2000170797A priority patent/JP3345857B2/ja
Priority to US10/010,440 priority patent/US7077164B2/en
Publication of SE521725C2 publication Critical patent/SE521725C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C47/8885—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/94—Lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
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    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
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    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
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    • B29K2995/0053—Oriented bi-axially
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    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
SE9503272A 1995-06-26 1995-09-20 Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma SE521725C2 (sv)

Priority Applications (98)

Application Number Priority Date Filing Date Title
SE9503272A SE521725C2 (sv) 1995-09-20 1995-09-20 Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma
AU56507/96A AU706505B2 (en) 1995-06-26 1996-05-08 Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus
JP50418497A JP3843130B2 (ja) 1995-06-26 1996-05-08 押出装置および押出装置を使用することによりプラスチック材料を配向させる方法
CA002225402A CA2225402C (en) 1995-06-26 1996-05-08 Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus
EP96913558A EP0835177B1 (de) 1995-06-26 1996-05-08 Extrusionsvorrichtung und verfahren zum orientieren von kunststoffmaterial durch verwendung einer extrusiionsvorrichtung
BR9610557-7A BR9610557A (pt) 1995-09-20 1996-05-08 Produtos poliméricos orientados
US08/981,218 US6197239B1 (en) 1995-06-26 1996-05-08 Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus
DE69617953T DE69617953T2 (de) 1995-06-26 1996-05-08 Extrusionsvorrichtung und verfahren zum orientieren von kunststoffmaterial durch verwendung einer extrusiionsvorrichtung
AT96913558T ATE210545T1 (de) 1995-06-26 1996-05-08 Extrusionsvorrichtung und verfahren zum orientieren von kunststoffmaterial durch verwendung einer extrusiionsvorrichtung
CN96195095A CN1058214C (zh) 1995-06-26 1996-05-08 挤压设备和利用挤压设备使塑料取向的方法
PCT/FI1996/000261 WO1997001428A1 (en) 1995-06-26 1996-05-08 Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus
ES96913558T ES2169797T3 (es) 1995-06-26 1996-05-08 Aparato de extrusionar y procedimiento de orientacion de material plastico en el cual se utiliza.
CA 2233030 CA2233030A1 (en) 1995-06-26 1996-06-20 A tubular product and an extrusion apparatus and method
KR1019980701608A KR100253854B1 (ko) 1995-06-26 1996-06-20 관형 제품 및 압출 장치와 방법
CA 2225419 CA2225419A1 (en) 1995-06-26 1996-06-20 An extrusion apparatus and method, a tubular product, and a pipe
AT98200105T ATE203589T1 (de) 1995-06-26 1996-06-20 Mehrschichtiges rohr
AT96918716T ATE199675T1 (de) 1995-06-26 1996-06-20 Extrusionsvorrichtung, tubenförmiger gegenstand und rohr
PCT/FI1996/000359 WO1997001429A2 (en) 1995-06-26 1996-06-20 An extrusion apparatus and method, a tubular product, and a pipe
IL12276496A IL122764A (en) 1995-06-26 1996-06-20 Tubular product and device and extrusion method
RU98101367A RU2178354C2 (ru) 1995-06-26 1996-06-20 Трубчатое изделие, устройство и способ экструдирования
EP19980200105 EP0853208B1 (de) 1995-06-26 1996-06-20 Mehrschichtiges Rohr
KR1019970709725A KR100252137B1 (ko) 1995-06-26 1996-06-20 압출 장치와 방법 및 관형제품
AT98200104T ATE221455T1 (de) 1995-06-26 1996-06-20 Rohrformiges produkt, extrusionsvorrichtung und verfahren
AU61285/96A AU704944B2 (en) 1995-06-26 1996-06-20 An extrusion apparatus and method, a tubular product, and a pipe
TR97/01701T TR199701701T1 (xx) 1995-06-26 1996-06-20 Bir borulu �r�n ve bir ekstr�ksiyon aparat� ve y�ntemi.
ES96918716T ES2157444T3 (es) 1995-06-26 1996-06-20 Aparato y procedimiento de extrusion, producto tubular y tubo.
DE69614125T DE69614125T2 (de) 1995-06-26 1996-06-20 Mehrschichtiges Rohr
EP96918716A EP0879131B1 (de) 1995-06-26 1996-06-20 Extrusionsvorrichtung, tubenförmiger gegenstand und rohr
JP50418597A JP3390952B2 (ja) 1995-06-26 1996-06-20 押し出し機及び方法、チューブラ製品、並びに管
CA 2233027 CA2233027C (en) 1995-06-26 1996-06-20 Pipe with electrode and insulating layers
RU98101363A RU2164318C2 (ru) 1995-06-26 1996-06-20 Труба
DE69622723T DE69622723T2 (de) 1995-06-26 1996-06-20 Rohrformiges Produkt, Extrusionsvorrichtung und Verfahren
CN96195850A CN1061592C (zh) 1995-06-26 1996-06-20 管状产品和挤压设备及其方法
DE69612118T DE69612118T2 (de) 1995-06-26 1996-06-20 Extrusionsvorrichtung, tubenförmiger gegenstand und rohr
EP19980200104 EP0844073B1 (de) 1995-06-26 1996-06-20 Rohrformiges Produkt, Extrusionsvorrichtung und Verfahren
ES98200104T ES2178097T3 (es) 1995-06-26 1996-06-20 Producto tubular, aparato y procedimiento de extrusion.
IN1164CA1996 IN191388B (de) 1995-09-20 1996-06-24
US09/043,639 US6053214A (en) 1995-09-20 1996-06-26 Oriented polymeric products
TR1998/00486T TR199800486T2 (xx) 1995-09-20 1996-06-26 Y�nlendirilmi� polimer �r�nleri.
EA199800309A EA000977B1 (ru) 1995-09-20 1996-06-26 Ориентированные полимерные изделия
CZ98789A CZ78998A3 (cs) 1995-09-20 1996-06-26 Polymerní orientované výrobky, způsob jejich výroby, jejich použití a zařízení k provádění tohoto způsobu
PCT/EP1996/002801 WO1997010941A1 (en) 1995-09-20 1996-06-26 Oriented polymeric products
HU9802340A HUP9802340A3 (en) 1995-09-20 1996-06-26 Process for producing oriented polymeric products
PL96325160A PL182150B1 (pl) 1995-09-20 1996-06-26 Sposób i urzadzenie do formowania, a równoczesnie ciaglego orientowania czasteczek wyrobu z krystalicznego, termoplastycznego materialu polimerycznego PL PL PL
DE69637791T DE69637791D1 (de) 1995-09-20 1996-06-26 Verfahren und vorrichtung zur herstellung von orientierten polymerprodukten
EE9800074A EE9800074A (et) 1995-09-20 1996-06-26 Orienteeritud polümeertooted
SK284-98A SK28498A3 (en) 1995-09-20 1996-06-26 Oriented polymeric products and method for producing the same
EP96923948A EP0851805B1 (de) 1995-09-20 1996-06-26 Verfahren und vorrichtung zur herstellung von orientierten polymerprodukten
IN1178CA1996 IN189245B (de) 1995-09-20 1996-06-26
AU64174/96A AU718776B2 (en) 1995-09-20 1996-06-26 Oriented polymeric products
KR10-1998-0702087A KR100429582B1 (ko) 1995-09-20 1996-06-26 배향된폴리머물건
GEAP19964245A GEP20002290B (en) 1995-09-20 1996-06-26 Method for Forming and Continuous Orientation of the Article Containing Crystal and Semi-Crystal Thermoplastic Polymer Material/Materials, Method for Production of Laminated Tubular Article, the Article and Extrusion Device
JP9512343A JPH11513326A (ja) 1995-09-20 1996-06-26 配向高分子製品
CA002229842A CA2229842C (en) 1995-09-20 1996-06-26 Oriented polymeric products
NZ312689A NZ312689A (en) 1995-09-20 1996-06-26 method of forming an oriented polymeric product comprising a crystalline or semi-crystalline thermoplastic polymeric material
AT96923948T ATE418437T1 (de) 1995-09-20 1996-06-26 Verfahren und vorrichtung zur herstellung von orientierten polymerprodukten
HRPTC/FI96/02801A HRP960299A2 (en) 1995-09-20 1996-06-26 Oriented polymeric products
IL12324996A IL123249A (en) 1995-09-20 1996-06-26 Oriented polymer products
CN96197001A CN1068274C (zh) 1995-09-20 1996-06-26 取向的聚合产品
ZA9605402A ZA965402B (en) 1995-09-20 1996-06-26 Oriented polymeric products.
MYPI96002640A MY132142A (en) 1995-09-20 1996-06-27 Oriented polymeric products
EG66196A EG21194A (en) 1995-09-20 1996-07-11 Oriented polymeric products
ARP960103569A AR003145A1 (es) 1995-09-20 1996-07-12 Un metodo para formar articulos polimericos orientados y articulos producidos con el mismo.
CA002232376A CA2232376C (en) 1995-09-20 1996-09-20 Method for heating and/or cross-linking of polymers and apparatus therefor
JP9512422A JPH11512356A (ja) 1995-09-20 1996-09-20 押し出し製品の製造方法及び機器、並びに押し出し製品
DE69622053T DE69622053T3 (de) 1995-09-20 1996-09-20 Verfahren zum heizen und/oder vernetzen von polymeren und dazugehörende vorrichtung
CN96197091A CN1061594C (zh) 1995-09-20 1996-09-20 用于制造挤压产品的方法和设备及挤压产品
AT96931353T ATE219717T1 (de) 1995-09-20 1996-09-20 Verfahren zum heizen und/oder vernetzen von polymeren und dazugehörende vorrichtung
RU98107163/12A RU2170174C2 (ru) 1995-09-20 1996-09-20 Способ и устройство для нагревания и/или сшивания полимеров
IL12370996A IL123709A (en) 1995-09-20 1996-09-20 Method for heating and/or cross-linking of polymers and apparatus therefor
CO96050317A CO4771156A1 (es) 1995-09-20 1996-09-20 Un metodo para formar articulos polimericos orientados .
US09/029,235 US6106761A (en) 1995-09-20 1996-09-20 Method for heating and/or cross-linking of polymers and apparatus therefor
PCT/FI1996/000502 WO1997010940A1 (en) 1995-09-20 1996-09-20 Method and apparatus for making an extrusion product, and an extrusion product
CA002231860A CA2231860C (en) 1995-09-20 1996-09-20 Method and apparatus for making an extrusion product, and an extrusion product
AU70056/96A AU7005696A (en) 1995-09-20 1996-09-20 Method for heating and/or cross-linking of polymers and apparatus therefor
HU9900771A HU223751B1 (hu) 1995-09-20 1996-09-20 Eljárás és berendezés polimerek melegítésére és/vagy térhálósítására
EP96931087A EP0971812B1 (de) 1995-09-20 1996-09-20 Verfahren und gerät zur herstellung eines extrusionserzeugnisses und extrusionserzeugnis
BR9610535-6A BR9610535A (pt) 1995-09-20 1996-09-20 Processo e aparelho para aquecer materiais poliméricos processos para recondicionar canos e para fabricar tubos orientados de material polimérico, tubo de revestimento interno e tubo compósito
DE69624516T DE69624516T2 (de) 1995-09-20 1996-09-20 Verfahren und gerät zur herstellung eines extrusionserzeugnisses und extrusionserzeugnis
PCT/SE1996/001169 WO1997010936A2 (en) 1995-09-20 1996-09-20 Method for heating and/or cross-linking of polymers and apparatus therefor
JP1997512648A JP4097696B6 (ja) 1995-09-20 1996-09-20 ポリマーを加熱および／または架橋するための方法、およびそのための装置
EP96931353A EP0921921B2 (de) 1995-09-20 1996-09-20 Verfahren zum heizen und/oder vernetzen von polymeren und dazugehörende vorrichtung
PL96328306A PL182616B1 (pl) 1995-09-20 1996-09-20 Sposób i urządzenie do ogrzewania tworzywa polimerowego
TR1998/00522T TR199800522T2 (xx) 1995-09-20 1996-09-20 Polimerlerin �s�t�lma ve/veya �apraz ba�lant� y�ntemi ve bunun i�in cihaz.
KR10-1998-0702051A KR100439093B1 (ko) 1995-09-20 1996-09-20 중합체원료의가열방법과그장치
CN96198384A CN1202128A (zh) 1995-09-20 1996-09-20 聚合物的加热和/或交联的方法及其装置
US09/029,868 US6203651B1 (en) 1995-09-20 1996-09-20 Method and apparatus for making an extrusion product, and an extrusion product
AT96931087T ATE226507T1 (de) 1995-09-20 1996-09-20 Verfahren und gerät zur herstellung eines extrusionserzeugnisses und extrusionserzeugnis
AU69903/96A AU6990396A (en) 1995-09-20 1996-09-20 Method and apparatus for making an extrusion product, and an extrusion product
US08/981,360 US7381454B1 (en) 1995-06-26 1997-12-18 Tubular product
BG102303A BG102303A (bg) 1995-09-20 1998-03-07 Продукти на основата на ориентирани полимери
NO981215A NO981215L (no) 1995-09-20 1998-03-18 FremgangsmÕte for fremstilling av orienterte polymerprodukter og slike produkter
MXPA/A/1998/002246A MXPA98002246A (en) 1995-09-20 1998-03-19 Oriental polymeric products
IS4694A IS4694A (is) 1995-09-20 1998-03-19 Framleiðsluvörur úr afstilltum fjölliðum
AU61960/98A AU704144B2 (en) 1995-06-26 1998-04-16 A tubular product and an extrusion apparatus and method
JP2000170787A JP3519670B2 (ja) 1995-06-26 2000-06-07 異なった材料で形成されたパイプ
JP2000170797A JP3345857B2 (ja) 1995-06-26 2000-06-07 チューブラ製品
US10/010,440 US7077164B2 (en) 1995-06-26 2001-11-08 Pipe

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CA2231860A1 (en) 1997-03-27
HRP960299A2 (en) 1997-10-31
ZA965402B (en) 1998-05-28
SE9503272L (sv) 1997-03-21
CN1196696A (zh) 1998-10-21
CN1061594C (zh) 2001-02-07
CA2231860C (en) 2007-01-02
EG21194A (en) 2000-12-31
AU6990396A (en) 1997-04-09
SE9503272D0 (sv) 1995-09-20
ATE226507T1 (de) 2002-11-15
CO4771156A1 (es) 1999-04-30
EP0971812B1 (de) 2002-10-23
JPH11512356A (ja) 1999-10-26
MY132142A (en) 2007-09-28
WO1997010940A1 (en) 1997-03-27
DE69624516D1 (de) 2002-11-28
AR003145A1 (es) 1998-07-08
KR100439093B1 (ko) 2005-08-31
KR19990063608A (ko) 1999-07-26
IN189245B (de) 2003-01-18
EP0971812A1 (de) 2000-01-19
US6203651B1 (en) 2001-03-20

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