FR3101807B1 - PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir - Google Patents

PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir Download PDF

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Publication number
FR3101807B1
FR3101807B1 FR1911354A FR1911354A FR3101807B1 FR 3101807 B1 FR3101807 B1 FR 3101807B1 FR 1911354 A FR1911354 A FR 1911354A FR 1911354 A FR1911354 A FR 1911354A FR 3101807 B1 FR3101807 B1 FR 3101807B1
Authority
FR
France
Prior art keywords
covering
internal surface
tank
polymer
fluoropolymer
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
FR1911354A
Other languages
English (en)
Other versions
FR3101807A1 (fr
Inventor
Antoine Lavaud
Yann Guelou
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.)
Cmp Composites
Centre National dEtudes Spatiales CNES
Original Assignee
Cmp Composites
Centre National dEtudes Spatiales CNES
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 Cmp Composites, Centre National dEtudes Spatiales CNES filed Critical Cmp Composites
Priority to FR1911354A priority Critical patent/FR3101807B1/fr
Priority to PCT/FR2020/051786 priority patent/WO2021069848A1/fr
Priority to EP20797821.4A priority patent/EP4041786A1/fr
Publication of FR3101807A1 publication Critical patent/FR3101807A1/fr
Application granted granted Critical
Publication of FR3101807B1 publication Critical patent/FR3101807B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/227—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of containers, cans or the like
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2201/00—Polymeric substrate or laminate
    • B05D2201/02—Polymeric substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B05D2506/15—Polytetrafluoroethylene [PTFE]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0263—After-treatment with IR heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Procédé de recouvrement de la surface interne d’un réservoir Le procédé comprenant les étapes suivantes : -a) fourniture d’un réservoir (100) en un matériau composite, configuré pour recevoir un fluide sous pression, -b) pulvérisation d’une composition liquide (6) comprenant un polymère fluoré, un pré-polymère et un réticulant dudit pré-polymère, sur la surface interne (2) du réservoir (100), de sorte à former une couche de recouvrement (7) couvrant la surface interne (2), -c) polymérisation couche de recouvrement (7) de sorte à générer un liant polymère encapsulant le polymère fluoré et former un revêtement fluoré (8) couvrant au moins en partie la surface interne (2). Figure 1
FR1911354A 2019-10-11 2019-10-11 PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir Active FR3101807B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1911354A FR3101807B1 (fr) 2019-10-11 2019-10-11 PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir
PCT/FR2020/051786 WO2021069848A1 (fr) 2019-10-11 2020-10-09 Procédé de recouvrement de la surface interne d'un réservoir
EP20797821.4A EP4041786A1 (fr) 2019-10-11 2020-10-09 Procédé de recouvrement de la surface interne d'un réservoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911354 2019-10-11
FR1911354A FR3101807B1 (fr) 2019-10-11 2019-10-11 PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir

Publications (2)

Publication Number Publication Date
FR3101807A1 FR3101807A1 (fr) 2021-04-16
FR3101807B1 true FR3101807B1 (fr) 2023-08-25

Family

ID=69190958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911354A Active FR3101807B1 (fr) 2019-10-11 2019-10-11 PROCEDE DE RECOUVREMENT DE la surface interne d’un réservoir

Country Status (3)

Country Link
EP (1) EP4041786A1 (fr)
FR (1) FR3101807B1 (fr)
WO (1) WO2021069848A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022529289A (ja) * 2019-04-19 2022-06-20 フォテックス インコーポレーテッド 缶の内部をキュアリングするためのシステムおよび方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856404B1 (fr) * 2003-06-06 2008-08-08 Atofina Procede de greffage de polymere fluore et structures multicouches comprenant ce polymere greffe
KR101293414B1 (ko) * 2005-06-02 2013-08-05 아르끄마 프랑스 물 또는 가스 수송용 다층 튜브

Also Published As

Publication number Publication date
FR3101807A1 (fr) 2021-04-16
EP4041786A1 (fr) 2022-08-17
WO2021069848A1 (fr) 2021-04-15

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