FR3133337B1 - Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur - Google Patents

Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur Download PDF

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Publication number
FR3133337B1
FR3133337B1 FR2202036A FR2202036A FR3133337B1 FR 3133337 B1 FR3133337 B1 FR 3133337B1 FR 2202036 A FR2202036 A FR 2202036A FR 2202036 A FR2202036 A FR 2202036A FR 3133337 B1 FR3133337 B1 FR 3133337B1
Authority
FR
France
Prior art keywords
layer
composition
polyamide
tubular structure
transporting
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.)
Active
Application number
FR2202036A
Other languages
English (en)
Other versions
FR3133337A1 (fr
Inventor
Nicolas Dufaure
Marjorie Marcourt
Claude Olivier Boissiere
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.)
Arkema France SA
Original Assignee
Arkema France 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 Arkema France SA filed Critical Arkema France SA
Priority to FR2202036A priority Critical patent/FR3133337B1/fr
Priority to US18/844,827 priority patent/US20250207693A1/en
Priority to EP23713715.3A priority patent/EP4489964A1/fr
Priority to PCT/FR2023/050314 priority patent/WO2023170367A1/fr
Priority to CN202380025630.1A priority patent/CN118829540A/zh
Priority to JP2024552697A priority patent/JP2025509213A/ja
Publication of FR3133337A1 publication Critical patent/FR3133337A1/fr
Application granted granted Critical
Publication of FR3133337B1 publication Critical patent/FR3133337B1/fr
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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
    • 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
    • F16L11/045—Hoses, i.e. flexible pipes made of rubber or flexible plastics with four or more layers without reinforcement
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • 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
    • F16L2011/047—Hoses, i.e. flexible pipes made of rubber or flexible plastics with a diffusion barrier layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention concerne une structure tubulaire multicouche (MLT) destinée au transport d’un fluide de transfert de chaleur, ladite structure tubulaire multicouche comprenant : - au moins une couche (1) comprenant une composition (1) comprenant majoritairement au moins un polyamide (PA) à longue chaine présentant de 10 à 15 atomes de carbone par atome d’azote et comprenant au moins 50% de motifs aliphatiques par rapport à la somme des motifs présents dans ledit polyamide à longue chaine, - au moins une couche (2) située au-dessous de ladite couche (1) comprenant une composition (2) comprenant majoritairement au moins un polyamide présentant de 4 à 9 atomes de carbone par atome d’azote, - au moins une couche (3) comprenant une composition (3) comprenant majoritairement un polymère hydrophobe, en particulier un polypropylène ou un polyéthylène, - une couche (4) comprenant soit une composition (4) comprenant un PA6, un PA66 ou un mélange de ceux-ci, de 5 à 50% d’au moins une polyoléfine, jusqu’à 2% en poids d’au moins un plastifiant et jusqu’à 2% d’un additif par rapport au poids total de ladite composition (4) soit une composition (4’) comprenant majoritairement au moins un polyamide aliphatique de C8-C14, ladite couche (4) en contact avec ledit fluide transporté, et ladite ou lesdites couche(s) (2) représentant au moins 70% de l’épaisseur totale du tube.
FR2202036A 2022-03-09 2022-03-09 Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur Active FR3133337B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR2202036A FR3133337B1 (fr) 2022-03-09 2022-03-09 Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur
US18/844,827 US20250207693A1 (en) 2022-03-09 2023-03-08 Multilayer tubular structure intended for transporting a heat-transfer fluid
EP23713715.3A EP4489964A1 (fr) 2022-03-09 2023-03-08 Structure tubulaire multicouche destinee au transport d'un fluide de transfert de chaleur
PCT/FR2023/050314 WO2023170367A1 (fr) 2022-03-09 2023-03-08 Structure tubulaire multicouche destinee au transport d'un fluide de transfert de chaleur
CN202380025630.1A CN118829540A (zh) 2022-03-09 2023-03-08 用于运输传热流体的多层管状结构体
JP2024552697A JP2025509213A (ja) 2022-03-09 2023-03-08 熱伝達流体を輸送するための多層管状構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202036 2022-03-09
FR2202036A FR3133337B1 (fr) 2022-03-09 2022-03-09 Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur

Publications (2)

Publication Number Publication Date
FR3133337A1 FR3133337A1 (fr) 2023-09-15
FR3133337B1 true FR3133337B1 (fr) 2024-03-01

Family

ID=82594653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202036A Active FR3133337B1 (fr) 2022-03-09 2022-03-09 Structure tubulaire multicouche destinee au transport d’un fluide de transfert de chaleur

Country Status (6)

Country Link
US (1) US20250207693A1 (fr)
EP (1) EP4489964A1 (fr)
JP (1) JP2025509213A (fr)
CN (1) CN118829540A (fr)
FR (1) FR3133337B1 (fr)
WO (1) WO2023170367A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3157265A1 (fr) * 2023-12-22 2025-06-27 Arkema France Elément multicouche pour des circuits de refroidissement utilisant au moins un fluide diélectrique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629090B1 (fr) 1988-03-24 1990-11-23 Atochem Copolymere greffe a base d'alpha-mono-olefine, son procede de fabrication, son application a la fabrication d'alliages thermoplastiques, alliages thermoplastiques obtenus
FR2832486A1 (fr) * 2001-11-22 2003-05-23 Atofina Tube multicouche conducteur a base de polyamides et d'evoh pour le transport d'essence
FR2835215B1 (fr) * 2002-01-29 2004-02-27 Atofina Structure multicouche a base de polyamides et d'un liant en melange de copolyamides
FR2928152B1 (fr) 2008-03-03 2011-04-01 Arkema France Composition adhesive et structure comprenant au moins une couche de ladite composition
FR2928102B1 (fr) 2008-03-03 2012-10-19 Arkema France Structure multicouche comprenant au moins une couche stabilisee
FR3001462B1 (fr) 2013-01-25 2016-01-15 Arkema France Composition adhesive et structure comprenant au moins une couche de ladite composition
FR3002233B1 (fr) 2013-02-18 2016-01-22 Arkema France Structure thermoplastique pour le transport de fluide frigorigene
FR3044959B1 (fr) 2015-12-15 2017-12-08 Arkema France Structure multicouche comprenant des fibres continues pour le transport de fluide de transfert de chaleur
FR3046826B1 (fr) 2016-01-15 2018-05-25 Arkema France Structure tubulaire multicouche possedant une meilleure resistance a l'extraction dans la bio-essence et son utilisation
FR3089147B1 (fr) 2018-12-04 2020-11-06 Arkema France Structure tubulaire multicouche destinee au transport d’un fluide de climatisation

Also Published As

Publication number Publication date
FR3133337A1 (fr) 2023-09-15
EP4489964A1 (fr) 2025-01-15
JP2025509213A (ja) 2025-04-11
US20250207693A1 (en) 2025-06-26
CN118829540A (zh) 2024-10-22
WO2023170367A1 (fr) 2023-09-14

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