DE69413599D1 - Rohr aus biorientiertem Polyäthylen - Google Patents

Rohr aus biorientiertem Polyäthylen

Info

Publication number
DE69413599D1
DE69413599D1 DE69413599T DE69413599T DE69413599D1 DE 69413599 D1 DE69413599 D1 DE 69413599D1 DE 69413599 T DE69413599 T DE 69413599T DE 69413599 T DE69413599 T DE 69413599T DE 69413599 D1 DE69413599 D1 DE 69413599D1
Authority
DE
Germany
Prior art keywords
bio
polyethylene pipe
oriented polyethylene
tube
moduluses
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69413599T
Other languages
English (en)
Other versions
DE69413599T2 (de
Inventor
Pierre Gilliard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Manufacturing Belgium NV
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of DE69413599D1 publication Critical patent/DE69413599D1/de
Application granted granted Critical
Publication of DE69413599T2 publication Critical patent/DE69413599T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C48/03—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of 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
    • B29C48/25—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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69413599T 1993-06-04 1994-05-25 Rohr aus biorientiertem Polyäthylen Expired - Fee Related DE69413599T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300568A BE1007046A3 (fr) 1993-06-04 1993-06-04 Tube en polyolefine bioriente.

Publications (2)

Publication Number Publication Date
DE69413599D1 true DE69413599D1 (de) 1998-11-05
DE69413599T2 DE69413599T2 (de) 1999-05-20

Family

ID=3887079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413599T Expired - Fee Related DE69413599T2 (de) 1993-06-04 1994-05-25 Rohr aus biorientiertem Polyäthylen

Country Status (5)

Country Link
EP (1) EP0627589B1 (de)
AT (1) ATE171767T1 (de)
BE (1) BE1007046A3 (de)
DE (1) DE69413599T2 (de)
ES (1) ES2124834T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008934A3 (fr) * 1994-12-06 1996-10-01 Solvay Tube, plaque ou article bioriente.
DE202007010885U1 (de) * 2007-08-03 2008-12-18 Rehau Ag + Co Rohr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282277A (en) * 1978-09-08 1981-08-04 Bethlehem Steel Corporation Oriented, semi-crystalline polymer product and method and apparatus for producing such product
WO1980002671A1 (en) * 1979-06-06 1980-12-11 Nat Res Dev Polymer processing
US4820466A (en) * 1985-01-31 1989-04-11 Zachariades Anagnostis E Process for obtaining ultra-high modulus products
GB8827967D0 (en) * 1988-11-30 1989-01-05 Ward I M Die-free drawing

Also Published As

Publication number Publication date
ES2124834T3 (es) 1999-02-16
EP0627589B1 (de) 1998-09-30
BE1007046A3 (fr) 1995-02-28
DE69413599T2 (de) 1999-05-20
ATE171767T1 (de) 1998-10-15
EP0627589A1 (de) 1994-12-07

Similar Documents

Publication Publication Date Title
HU9403008D0 (en) System and process for relining channel pipe sections with inspection facilities
ES1026273U (es) No consta
DK0510784T3 (da) Slange til foring af trykrørledninger
TR199700342A2 (xx) Y�nlendirilmi� t�bbi boru.
DE59300622D1 (de) Rohrschelle für versorgungsleitungen aus kunststoff, insbesondere anbohrschelle.
ES446620A1 (es) Aparato automatico para acoplar entre si tubos que deban soldarse a tope.
KR890014940A (ko) 가요성관 및 그 제조방법
ATE289259T1 (de) Koextrudiertes mehrschichtiges rohr aus polyamid- und olefin-polymermaterialen
DE69413599D1 (de) Rohr aus biorientiertem Polyäthylen
FR2553859B1 (fr) Conduite tubulaire flexible en particulier pour l'industrie du petrole
ATE227643T1 (de) Kunststoffbasierte mehrschichtstruktur und mehrschichtiges rohr
MXPA04007369A (es) Tuberia de transporte para fluidos en automoviles que lleva un tubo interior liso y un tubo exterior rizado.
MXPA03000936A (es) Manguera de multiples capas, elaborada de material de plasticos, para fluidos utilizados en vehiculos motores.
ES2085210A2 (es) Una barra estructural de alta resistencia al pandeo
ATA37193A (de) Rohrleitung aus mehreren über in axialer richtung wirkenden klammern, verbundenen, mit flanschen versehenen rohrstücken
ATE147146T1 (de) Rohrverbindung
DE3371557D1 (en) Conduit for laying pipelines on the bottom of the sea
ATE218966T1 (de) Innenauskleidung eines rohrs und verfahren zum aufbringen dieser innenauskleidung
IT1261264B (it) Procedimento e dispositivo per la produzione di tubazioni di raccordo e relativa tubazione.
ES2063681A2 (es) Abrazadera doble para canalizaciones de superficie.
DE69800565D1 (de) Rohrverbindung, insbesondere für Rohre aus Glasfasern
Gallacher An overview of the pipeline industry in South Africa
DE59406821D1 (de) Schweissbares Kunststoffrohr, insbesondere für Gas- und Flüssigkeitsleitungen
ES2064202B1 (es) Procedimiento para el tendido de tuberias de material plastico en el agua.
GB9506185D0 (en) Improved electrofusion coupler

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SOLVAY POLYOLEFINS EUROPE - BELGIUM (S.A.), BRUESS

8339 Ceased/non-payment of the annual fee