WO2014020052A1 - Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire - Google Patents
Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire Download PDFInfo
- Publication number
- WO2014020052A1 WO2014020052A1 PCT/EP2013/066059 EP2013066059W WO2014020052A1 WO 2014020052 A1 WO2014020052 A1 WO 2014020052A1 EP 2013066059 W EP2013066059 W EP 2013066059W WO 2014020052 A1 WO2014020052 A1 WO 2014020052A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molecular weight
- high molecular
- polyethylene
- weight polyethylene
- sealing
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 84
- -1 polyethylene Polymers 0.000 title claims abstract description 50
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 42
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 21
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 16
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 94
- 229920000098 polyolefin Polymers 0.000 claims description 58
- 238000004132 cross linking Methods 0.000 claims description 55
- 238000001125 extrusion Methods 0.000 claims description 31
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 17
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920001038 ethylene copolymer Polymers 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 31
- 229920000642 polymer Polymers 0.000 description 26
- 239000003054 catalyst Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 229920002647 polyamide Polymers 0.000 description 10
- 239000004952 Polyamide Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002033 PVDF binder Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 7
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910000077 silane Inorganic materials 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000006837 decompression Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 3
- 238000003490 calendering Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920006798 HMWPE Polymers 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 229920000491 Polyphenylsulfone Polymers 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- LGAQJENWWYGFSN-PLNGDYQASA-N (z)-4-methylpent-2-ene Chemical compound C\C=C/C(C)C LGAQJENWWYGFSN-PLNGDYQASA-N 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920001112 grafted polyolefin Polymers 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000009717 reactive processing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
- F16L11/087—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers three or more layers
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Definitions
- the flexible hydrocarbon transport pipes generally comprise, from the outside to the inside of the pipe:
- At least one ply of tensile armor at least one ply of tensile armor
- VHMWPE very high molecular weight polyethylene
- VHMwPE very high molecular weight polyethylene
- Mw mass average molecular weight
- a high molecular weight / ultra high molecular weight / ultra high molecular weight polyethylene is a homopolymer of ethylene, or an ethylene copolymer containing less than 40% by weight, preferably less than 20% by weight. weight of units derived from ⁇ -olefin monomers comprising from 3 to 10 carbon atoms, such as propylene, 1-butene, 4-methyl-2-pentene, 1-hexene, 1-octene or 1 decene.
- the pipe according to the invention comprises at least one internal polymeric sheath and / or outer sealing whose polymeric matrix comprises a high molecular weight polyethylene.
- the inner and / or outer polymeric sheath comprises, in addition to the high molecular weight polyethylene, another polyolefin.
- other polyolefin is meant that the polyolefin is not a high molecular weight polyethylene.
- the other polyolefin of the inner and / or outer polymeric sheath sealing is in particular a crosslinked polyethylene or not, or a polypropylene crosslinked or not.
- the inner and / or outer polymeric sheath comprises a high molecular weight polyethylene and a noncrosslinked polyolefin, such as uncrosslinked polyethylene or uncrosslinked polypropylene.
- a noncrosslinked polyolefin such as uncrosslinked polyethylene or uncrosslinked polypropylene.
- the high molecular weight polyethylene is uncrosslinked.
- Such an inner polymeric sheath and / or external sealing is advantageously less expensive than a sheath comprising a crosslinked polymer, since its preparation does not require a crosslinking step (time saving) and expensive crosslinking device.
- the high molecular weight polyethylene may be a minority (in the inner polymeric sheath and / or outer sealing of the pipe, the mass ratio between the high molecular weight polyethylene and the sum of the high molecular weight polyethylene and the polyolefin is then less than 50%).
- the weight ratio between the high molecular weight polyethylene and the sum of the high molecular weight polyethylene and the polyolefin is greater than 5%, especially greater than 15%, in particular greater than 25%, and less than 50%. .
- additives such as antioxidants, anti-UV, lubricants and fillers.
- the process is generally free of crosslinking step (no expensive crosslinking device is needed).
- the replacement of the non-crosslinkable polyethylene (serving as a support for the crosslinking polyolefin crosslinking catalyst) with high molecular weight polyethylene (serving as a support for the crosslinking polyolefin crosslinking catalyst) makes it possible to obtain a layer with higher resistance to the crosslinking polyolefin. blistering phenomenon.
- the inner and / or outer polymeric sheath obtained at the end of step a) (or a2) if crosslinking is performed) is typically tubular, generally has a diameter of 50 mm to 600 mm, preferably 50 mm. at 400 mm, a thickness of 1 mm to 150 mm, preferably 40 to 100 mm and a length of 1 m to 10 km.
- API 17J The layers are thus assembled to form an unbonded flexible pipe in the English language, as described in the normative documents published by the American Petroleum Institute (API), API 17J and API RP 17B.
- a pressure vault 18 for taking up the radial forces generated by the pressure of the hydrocarbons transported
- Sample 3 was well resisted and showed no signs of blistering, unlike sample 1 in cross-linked polyethylene.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13744525.0A EP2879875B2 (fr) | 2012-08-03 | 2013-07-31 | Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire |
BR112015002456A BR112015002456B8 (pt) | 2012-08-03 | 2013-07-31 | conduto flexível submarino e processo de preparação do conduto flexível submarino |
DK13744525.0T DK2879875T4 (da) | 2012-08-03 | 2013-07-31 | Fleksibelt undervandsrør med en indvendig og/eller udvendig polymertætningskappe, omfattende polyethylen med høj molekylvægt |
CN201380048182.3A CN104640705B (zh) | 2012-08-03 | 2013-07-31 | 包含含有高分子量聚乙烯的内部和/或外部聚合物密封护套的水下软质管 |
AU2013298600A AU2013298600B2 (en) | 2012-08-03 | 2013-07-31 | Flexible underwater pipe including an inner and/or outer polymeric sealing sheath including polyethylene having a high molecular weight |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1257601A FR2994242B1 (fr) | 2012-08-03 | 2012-08-03 | Conduite flexible sous marine comprenant une gaine polymerique interne et/ou externe d'etancheite comprenant un polyethylene a haut poids moleculaire |
FR1257601 | 2012-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014020052A1 true WO2014020052A1 (fr) | 2014-02-06 |
Family
ID=46963949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/066059 WO2014020052A1 (fr) | 2012-08-03 | 2013-07-31 | Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2879875B2 (fr) |
CN (1) | CN104640705B (fr) |
AU (1) | AU2013298600B2 (fr) |
BR (1) | BR112015002456B8 (fr) |
DK (1) | DK2879875T4 (fr) |
FR (1) | FR2994242B1 (fr) |
WO (1) | WO2014020052A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11725098B2 (en) | 2017-12-18 | 2023-08-15 | Celanese International Corporation | Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids |
US11820101B2 (en) * | 2016-04-06 | 2023-11-21 | Technip France | Underwater pipe comprising a sheath made of a polypropylene homopolymer |
US11846371B2 (en) | 2018-09-24 | 2023-12-19 | Exxonmobil Chemical Patents Inc. | Thermoplastic blends and composites for flexible pipes |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2994242B1 (fr) | 2012-08-03 | 2015-03-06 | Technip France | Conduite flexible sous marine comprenant une gaine polymerique interne et/ou externe d'etancheite comprenant un polyethylene a haut poids moleculaire |
FR3020440B1 (fr) * | 2014-10-14 | 2017-02-10 | Technip France | Conduite flexible sous-marine comprenant une couche comprenant un polyethylene a resistance thermique accrue reticule |
FR3050004B1 (fr) * | 2016-04-06 | 2018-05-04 | Technip France | Conduite sous-marine comprenant une gaine comprenant un copolymere bloc du polypropylene |
FR3146501A1 (fr) * | 2023-03-10 | 2024-09-13 | Technipfmc Subsea France | Conduite sous-marine comprenant une gaine interne d’étanchéité en polyaryléthercétone |
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FR2521573A1 (fr) | 1982-02-18 | 1983-08-19 | Inst Francais Du Petrole | Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulables |
CA2064226A1 (fr) | 1990-06-18 | 1991-12-19 | Jean Hardy | Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite |
WO1996030687A1 (fr) * | 1995-03-29 | 1996-10-03 | Coflexip | Conduite tubulaire flexible a gaine d'etancheite interne polymerique |
EP0803347A1 (fr) * | 1996-04-26 | 1997-10-29 | The Goodyear Tire & Rubber Company | Utilisation d'une structure sandwich en polyéthylène réticulé et polyéthylène de poids moléculaire ultra élevé four former un composite ayant des propriétés améliorées de résistance chimique et flexibilité |
WO2006120320A1 (fr) | 2005-05-11 | 2006-11-16 | Technip France | Conduite tubulaire flexible à gaine anti-usure |
WO2007026168A1 (fr) * | 2005-09-03 | 2007-03-08 | Keith Dixon-Roche | Tuyau souple |
WO2008001114A1 (fr) * | 2006-06-29 | 2008-01-03 | Bhp Billiton Petroleum Pty Ltd | Tuyau renforcé dans le sens axial |
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WO2011050810A1 (fr) | 2009-10-28 | 2011-05-05 | Nkt Flexibles I/S | Tuyau flexible et procédé de production d'un tuyau flexible |
EP2879875A1 (fr) | 2012-08-03 | 2015-06-10 | Technip France | Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire |
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TWI445751B (zh) † | 2008-07-16 | 2014-07-21 | Univation Tech Llc | 聚乙烯組成物 |
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WO2011120525A1 (fr) * | 2010-03-31 | 2011-10-06 | Nkt Flexibles I/S | Conduite souple non liée et système offshore |
FR2994241B1 (fr) † | 2012-08-03 | 2015-03-06 | Technip France | Conduite flexible sous marine comprenant une couche comprenant un polyethylene a resistance thermique accrue |
-
2012
- 2012-08-03 FR FR1257601A patent/FR2994242B1/fr active Active
-
2013
- 2013-07-31 BR BR112015002456A patent/BR112015002456B8/pt active IP Right Grant
- 2013-07-31 DK DK13744525.0T patent/DK2879875T4/da active
- 2013-07-31 EP EP13744525.0A patent/EP2879875B2/fr active Active
- 2013-07-31 AU AU2013298600A patent/AU2013298600B2/en active Active
- 2013-07-31 WO PCT/EP2013/066059 patent/WO2014020052A1/fr active Application Filing
- 2013-07-31 CN CN201380048182.3A patent/CN104640705B/zh active Active
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FR2521573A1 (fr) | 1982-02-18 | 1983-08-19 | Inst Francais Du Petrole | Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulables |
CA2064226A1 (fr) | 1990-06-18 | 1991-12-19 | Jean Hardy | Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite |
WO1991019924A1 (fr) * | 1990-06-18 | 1991-12-26 | Coflexip | Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite |
WO1996030687A1 (fr) * | 1995-03-29 | 1996-10-03 | Coflexip | Conduite tubulaire flexible a gaine d'etancheite interne polymerique |
EP0803347A1 (fr) * | 1996-04-26 | 1997-10-29 | The Goodyear Tire & Rubber Company | Utilisation d'une structure sandwich en polyéthylène réticulé et polyéthylène de poids moléculaire ultra élevé four former un composite ayant des propriétés améliorées de résistance chimique et flexibilité |
WO2006120320A1 (fr) | 2005-05-11 | 2006-11-16 | Technip France | Conduite tubulaire flexible à gaine anti-usure |
WO2007026168A1 (fr) * | 2005-09-03 | 2007-03-08 | Keith Dixon-Roche | Tuyau souple |
US20080006338A1 (en) * | 2006-03-21 | 2008-01-10 | Wideman Thomas W | Reinforcing Matrix for Spoolable Pipe |
WO2008001114A1 (fr) * | 2006-06-29 | 2008-01-03 | Bhp Billiton Petroleum Pty Ltd | Tuyau renforcé dans le sens axial |
WO2011050810A1 (fr) | 2009-10-28 | 2011-05-05 | Nkt Flexibles I/S | Tuyau flexible et procédé de production d'un tuyau flexible |
EP2879875A1 (fr) | 2012-08-03 | 2015-06-10 | Technip France | Conduite flexible sous marine comprenant une gaine polymérique interne et/ou externe d'étanchéité comprenant un polyéthylène à haut poids moléculaire |
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A. G. GIBSON, OFFSHORE TECHNOLOGY CONFERENCE PAPER 14063, May 2002 (2002-05-01) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11820101B2 (en) * | 2016-04-06 | 2023-11-21 | Technip France | Underwater pipe comprising a sheath made of a polypropylene homopolymer |
US11725098B2 (en) | 2017-12-18 | 2023-08-15 | Celanese International Corporation | Thermoplastic vulcanizate conduits for transporting hydrocarbon fluids |
US11846371B2 (en) | 2018-09-24 | 2023-12-19 | Exxonmobil Chemical Patents Inc. | Thermoplastic blends and composites for flexible pipes |
Also Published As
Publication number | Publication date |
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EP2879875A1 (fr) | 2015-06-10 |
EP2879875B1 (fr) | 2017-08-16 |
FR2994242B1 (fr) | 2015-03-06 |
BR112015002456B8 (pt) | 2021-04-06 |
AU2013298600B2 (en) | 2016-08-04 |
CN104640705A (zh) | 2015-05-20 |
BR112015002456A2 (pt) | 2017-10-10 |
DK2879875T4 (da) | 2024-09-16 |
AU2013298600A1 (en) | 2015-02-19 |
EP2879875B2 (fr) | 2024-07-17 |
FR2994242A1 (fr) | 2014-02-07 |
BR112015002456B1 (pt) | 2020-12-29 |
CN104640705B (zh) | 2017-09-01 |
DK2879875T3 (en) | 2017-10-02 |
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