SE505937C2 - Flerskiktat rör - Google Patents

Flerskiktat rör

Info

Publication number: SE505937C2
Authority: SE; Sweden
Prior art keywords: pipe; plastic; layers; critical temperature; critical
Prior art date: 1996-03-04

Application number

SE9600826A

Other languages

English (en)

Swedish (sv)

Other versions

SE9600826D0 (sv

SE9600826L (sv

Inventor

Carl-Gustaf Ek

Hans Sandberg

Helge Lindstroem

Original Assignee

Borealis As

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.)

1996-03-04

Filing date

1996-03-04

Publication date

1997-10-27

1996-03-04 Application filed by Borealis As filed Critical Borealis As

1996-03-04 Priority to SE9600826A priority Critical patent/SE505937C2/sv

1996-03-04 Publication of SE9600826D0 publication Critical patent/SE9600826D0/xx

1997-02-24 Priority to HU9902598A priority patent/HU225025B1/hu

1997-02-24 Priority to PL97328716A priority patent/PL182604B1/pl

1997-02-24 Priority to ES97906373T priority patent/ES2179298T3/es

1997-02-24 Priority to AT97906373T priority patent/ATE224515T1/de

1997-02-24 Priority to DE69715602T priority patent/DE69715602T2/de

1997-02-24 Priority to CZ19982734A priority patent/CZ294420B6/cs

1997-02-24 Priority to PCT/SE1997/000302 priority patent/WO1997033116A1/en

1997-02-24 Priority to AU21084/97A priority patent/AU2108497A/en

1997-02-24 Priority to EP97906373A priority patent/EP0883768B1/de

1997-03-03 Priority to AT97906405T priority patent/ATE239185T1/de

1997-03-03 Priority to DE69721504T priority patent/DE69721504T2/de

1997-03-03 Priority to EP97906405A priority patent/EP0883769B1/de

1997-03-03 Priority to AU21105/97A priority patent/AU2110597A/en

1997-03-03 Priority to PCT/SE1997/000344 priority patent/WO1997033117A1/en

1997-09-05 Publication of SE9600826L publication Critical patent/SE9600826L/

1997-10-27 Publication of SE505937C2 publication Critical patent/SE505937C2/sv

1998-09-03 Priority to US09/146,604 priority patent/US6187402B1/en

Links

229920003023 plastic Polymers 0.000 claims abstract description 54
239000004033 plastic Substances 0.000 claims abstract description 54
239000010410 layer Substances 0.000 claims abstract description 51
239000000463 material Substances 0.000 claims abstract description 43
239000002356 single layer Substances 0.000 claims abstract description 6
229920000098 polyolefin Polymers 0.000 claims abstract description 5
-1 polyethylene Polymers 0.000 claims description 29
239000004698 Polyethylene Substances 0.000 claims description 18
229920000573 polyethylene Polymers 0.000 claims description 18
239000004743 Polypropylene Substances 0.000 claims description 11
229920001155 polypropylene Polymers 0.000 claims description 11
238000012360 testing method Methods 0.000 description 15
229920000642 polymer Polymers 0.000 description 11
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
239000005977 Ethylene Substances 0.000 description 6
238000000034 method Methods 0.000 description 6
239000000523 sample Substances 0.000 description 6
239000000470 constituent Substances 0.000 description 5
229920001577 copolymer Polymers 0.000 description 5
239000000178 monomer Substances 0.000 description 5
239000002861 polymer material Substances 0.000 description 5
230000000977 initiatory effect Effects 0.000 description 4
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
229920005606 polypropylene copolymer Polymers 0.000 description 3
238000013461 design Methods 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
229920000578 graft copolymer Polymers 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 1
101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
229920005601 base polymer Polymers 0.000 description 1
230000002902 bimodal effect Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000012967 coordination catalyst Substances 0.000 description 1
239000004148 curcumin Substances 0.000 description 1
230000006837 decompression Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
229920000092 linear low density polyethylene Polymers 0.000 description 1
239000004707 linear low-density polyethylene Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229920001179 medium density polyethylene Polymers 0.000 description 1
239000004701 medium-density polyethylene Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012552 review Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1

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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
- 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
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Laminated Bodies (AREA)
Pipeline Systems (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Diaphragms For Electromechanical Transducers (AREA)

SE9600826A 1996-03-04 1996-03-04 Flerskiktat rör SE505937C2 (sv)

Priority Applications (16)

Application Number	Priority Date	Filing Date	Title
SE9600826A SE505937C2 (sv)	1996-03-04	1996-03-04	Flerskiktat rör
EP97906373A EP0883768B1 (de)	1996-03-04	1997-02-24	Mehrschichtiges rohr
AU21084/97A AU2108497A (en)	1996-03-04	1997-02-24	Multilayer pipe
PL97328716A PL182604B1 (pl)	1996-03-04	1997-02-24	Wielowarstwowa rura
ES97906373T ES2179298T3 (es)	1996-03-04	1997-02-24	Tuberia multicapa.
AT97906373T ATE224515T1 (de)	1996-03-04	1997-02-24	Mehrschichtiges rohr
DE69715602T DE69715602T2 (de)	1996-03-04	1997-02-24	Mehrschichtiges rohr
CZ19982734A CZ294420B6 (cs)	1996-03-04	1997-02-24	Trubka tvořená několika vrstvami
PCT/SE1997/000302 WO1997033116A1 (en)	1996-03-04	1997-02-24	Multilayer pipe
HU9902598A HU225025B1 (en)	1996-03-04	1997-02-24	Multilayer pipe
PCT/SE1997/000344 WO1997033117A1 (en)	1996-03-04	1997-03-03	Multilayer pipe
AT97906405T ATE239185T1 (de)	1996-03-04	1997-03-03	Verfahren zur herstellung einer mehrschichtigen rohrleitung
DE69721504T DE69721504T2 (de)	1996-03-04	1997-03-03	Verfahren zur herstellung einer mehrschichtigen rohrleitung
EP97906405A EP0883769B1 (de)	1996-03-04	1997-03-03	Verfahren zur herstellung einer mehrschichtigen rohrleitung
AU21105/97A AU2110597A (en)	1996-03-04	1997-03-03	Multilayer pipe
US09/146,604 US6187402B1 (en)	1996-03-04	1998-09-03	Multilayer pipe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9600826A SE505937C2 (sv)	1996-03-04	1996-03-04	Flerskiktat rör

Publications (3)

Publication Number	Publication Date
SE9600826D0 SE9600826D0 (sv)	1996-03-04
SE9600826L SE9600826L (sv)	1997-09-05
SE505937C2 true SE505937C2 (sv)	1997-10-27

Family

ID=20401648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9600826A SE505937C2 (sv)	1996-03-04	1996-03-04	Flerskiktat rör

Country Status (10)

Country	Link
EP (1)	EP0883768B1 (de)
AT (1)	ATE224515T1 (de)
AU (1)	AU2108497A (de)
CZ (1)	CZ294420B6 (de)
DE (1)	DE69715602T2 (de)
ES (1)	ES2179298T3 (de)
HU (1)	HU225025B1 (de)
PL (1)	PL182604B1 (de)
SE (1)	SE505937C2 (de)
WO (1)	WO1997033116A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA200102941B (en) *	2000-04-13	2001-05-22	Gerhard Rosenberg	Extruded, injection moulded or blow moulded pipe, fitting of component.
EP1174261A1 (de)	2000-07-20	2002-01-23	Borcalis GmbH	Ein- und mehrschichtige Polyolefin-Schaumstoffrohre
EP1199161A1 (de)	2000-10-20	2002-04-24	SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme)	Rohr aus Polyethylen
WO2003016396A1 (en)	2001-08-17	2003-02-27	Dow Global Technologies Inc.	Bimodal polyethylene composition and articles made therefrom
EP1312623A1 (de)	2001-11-14	2003-05-21	Borealis Technology Oy	Druckrohre
GR1008973B (el) *	2015-09-18	2017-03-06	Αναστασιος Θεοφιλου Ριζοπουλος	Σωληνας πολυολεφινων πολλαπλων στρωματων
PL247485B1 (pl) *	2018-03-29	2025-07-14	Tt Plast T Fortuna T Bugaj Spolka Jawna	Warstwowa rura poliolefinowa oraz sposób wykonania rury poliolefinowej

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1004303A3 (nl) *	1989-06-29	1992-10-27	Jonaco Gmbh	Samengestelde kunststofbuis.
DE4202397C2 (de) *	1992-01-29	1999-01-14	Technoflow Fuel Systems Gmbh	Kraftfahrzeug-Rohrleitung aus einem einschichtigen oder einem mehrschichtigen extrudierten Kunststoffrohr
DE4202399C1 (de) *	1992-01-29	1993-02-04	Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
DE9319879U1 (de) *	1993-12-23	1994-03-17	Ems-Inventa AG, Zürich	Sequentiell Coextrudierte Kühlflüssigkeitsleitung
GB9408767D0 (en) *	1994-05-04	1994-06-22	Hepworth Building Prod	Piping

1996
- 1996-03-04 SE SE9600826A patent/SE505937C2/sv not_active IP Right Cessation
1997
- 1997-02-24 HU HU9902598A patent/HU225025B1/hu not_active IP Right Cessation
- 1997-02-24 AT AT97906373T patent/ATE224515T1/de not_active IP Right Cessation
- 1997-02-24 ES ES97906373T patent/ES2179298T3/es not_active Expired - Lifetime
- 1997-02-24 AU AU21084/97A patent/AU2108497A/en not_active Abandoned
- 1997-02-24 EP EP97906373A patent/EP0883768B1/de not_active Expired - Lifetime
- 1997-02-24 CZ CZ19982734A patent/CZ294420B6/cs not_active IP Right Cessation
- 1997-02-24 DE DE69715602T patent/DE69715602T2/de not_active Expired - Lifetime
- 1997-02-24 WO PCT/SE1997/000302 patent/WO1997033116A1/en not_active Ceased
- 1997-02-24 PL PL97328716A patent/PL182604B1/pl not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATE224515T1 (de)	2002-10-15
SE9600826D0 (sv)	1996-03-04
AU2108497A (en)	1997-09-22
HUP9902598A3 (en)	2003-02-28
CZ294420B6 (cs)	2004-12-15
DE69715602T2 (de)	2003-02-06
EP0883768A1 (de)	1998-12-16
HUP9902598A2 (hu)	1999-12-28
ES2179298T3 (es)	2003-01-16
PL182604B1 (pl)	2002-02-28
HU225025B1 (en)	2006-05-29
WO1997033116A1 (en)	1997-09-12
CZ273498A3 (cs)	1999-04-14
EP0883768B1 (de)	2002-09-18
PL328716A1 (en)	1999-02-15
SE9600826L (sv)	1997-09-05
DE69715602D1 (de)	2002-10-24

Legal Events

Date	Code	Title	Description
2010-11-02	NUG	Patent has lapsed

Publication	Publication Date	Title
EP0875372B1 (de)	2001-01-03	Streckbarer Film aus Polyolefin
JP5518268B2 (ja)	2014-06-11	引き裂き性を有する熱収縮チューブ
CN109153229A (zh)	2019-01-04	包含含聚丙烯均聚物的护套的水下管道
SE454662B (sv)	1988-05-24	Vermekrympbar flerskiktsforpackningsfilm, som er baserad pa etensampolymerer
AU2013224775A1 (en)	2014-09-18	High-strength flexible tubular structure for oil exploitation
WO1998030628A1 (en)	1998-07-16	Extrusion coating structure
EP4045312A1 (de)	2022-08-24	In maschinenrichtung ausgerichtete mehrschichtige polyethylenfolien und artikel damit
SE505937C2 (sv)	1997-10-27	Flerskiktat rör
CN109070531A (zh)	2018-12-21	多层膜及其制造方法
CN112469567A (zh)	2021-03-09	具有改善的抗穿刺性能的多层热塑性薄膜
US7517941B2 (en)	2009-04-14	Shrink film
CN112440531B (zh)	2023-03-28	一种聚乙烯复合薄膜及其制备方法
DE10025607A1 (de)	2000-12-14	Verstärkte flexible Rohrleitung für Systeme zum Handhaben von Flüssigkeiten und Verfahren
EP2900750B1 (de)	2017-07-19	Zusammensetzung, band und verbundrohr daraus sowie verfahren zur herstellung des verbundrohrs
CN109153230A (zh)	2019-01-04	包含含聚丙烯嵌段共聚物的护套的水下管道
DE3726265A1 (de)	1989-02-16	Verpackungen aus gereckten siegelbaren mehrschichtfolien mit verbesserter transparenz
US10500824B2 (en)	2019-12-10	Stretch films containing random copolymer polypropylene resins in adjacent layers of a nanolayer structure
CA3224791A1 (en)	2024-06-28	Stabilization layer(s) in profile and conduit processing and applications
US20250360701A1 (en)	2025-11-27	Multilayer polyethylene film
EP3928973A1 (de)	2021-12-29	Zusammensetzung eines mehrschichtigen rohres und verfahren zur herstellung
RU2171948C2 (ru)	2001-08-10	Многослойная труба
CN105793038A (zh)	2016-07-20	低密度聚乙烯的挤出涂层和由其制成的热密封制品
Onyeagoro	2012	Effect of Processing Parameters on Mechanical Properties of Linear Low-Density Polyethylene Film
Khariwala et al.	2011	Effect of the tie‐layer thickness on the delamination and tensile properties of polypropylene/tie‐layer/nylon 6 multilayers
WO2026063966A1 (en)	2026-03-26	Heat shrink tube