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FR3130655B1 - Revêtement composite PEEK- Sol-gel de haute performance - Google Patents

Revêtement composite PEEK- Sol-gel de haute performance Download PDF

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Publication number
FR3130655B1
FR3130655B1 FR2113650A FR2113650A FR3130655B1 FR 3130655 B1 FR3130655 B1 FR 3130655B1 FR 2113650 A FR2113650 A FR 2113650A FR 2113650 A FR2113650 A FR 2113650A FR 3130655 B1 FR3130655 B1 FR 3130655B1
Authority
FR
France
Prior art keywords
hard
optionally
cap
underlay
peek
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
FR2113650A
Other languages
English (en)
Other versions
FR3130655A1 (fr
Inventor
Barbara Gantillon
Aurélien Dubanchet
Michel Fontaine
Hanlin Liao
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.)
SEB SA
Original Assignee
SEB 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 SEB SA filed Critical SEB SA
Priority to FR2113650A priority Critical patent/FR3130655B1/fr
Priority to PCT/FR2022/052411 priority patent/WO2023111491A1/fr
Priority to CN202280083061.1A priority patent/CN118401612A/zh
Priority to EP22847574.5A priority patent/EP4448659A1/fr
Publication of FR3130655A1 publication Critical patent/FR3130655A1/fr
Application granted granted Critical
Publication of FR3130655B1 publication Critical patent/FR3130655B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
    • C09D181/02—Polythioethers; Polythioether-ethers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/025—Vessels with non-stick features, e.g. coatings
    • 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
    • B05D1/08—Flame spraying
    • B05D1/10—Applying particulate materials
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • 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
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/542—No clear coat specified the two layers being cured or baked together
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
    • C09J181/02—Polythioethers; Polythioether-ethers
    • 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
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • 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
    • B05D2518/00—Other type of 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
    • B05D2518/00—Other type of polymers
    • B05D2518/10—Silicon-containing 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
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/22—Silica
    • 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
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/24—Titanium dioxide, e.g. rutile
    • 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
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/26—Abrasives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Cookers (AREA)
  • Food-Manufacturing Devices (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un article culinaire (1) comprenant une calotte creuse (2) métallique qui comprend un fond (211) et une paroi latérale (212) s'élevant à partir du fond (211), ladite calotte (2) présentant une face intérieure (21) concave adaptée à recevoir des aliments et une face extérieure (22) convexe, ladite face intérieure (21) ou ledit fond (211) étant revêtu d’un revêtement (5) consistant successivement, à partir de la calotte (2), en une sous-couche dure (3) et un revêtement sol gel (4), caractérisé en ce que la sous-couche dure (3) se présente comme une couche discontinue, en ce que ladite sous-couche dure (3) est poreuse et en ce que ladite sous-couche dure (3) est constituée d’un ou plusieurs matériaux polymères non fluorés choisi(s) parmi les polyétherarylcétones (PEAK) et leurs mélanges, éventuellement de charges dures inorganiques, éventuellement de charges conductrices et éventuellement moins de 3 % en poids d’additifs par rapport au poids de ladite sous-couche dure.
FR2113650A 2021-12-16 2021-12-16 Revêtement composite PEEK- Sol-gel de haute performance Active FR3130655B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2113650A FR3130655B1 (fr) 2021-12-16 2021-12-16 Revêtement composite PEEK- Sol-gel de haute performance
PCT/FR2022/052411 WO2023111491A1 (fr) 2021-12-16 2022-12-16 Revêtement composite peek- sol-gel de haute performance
CN202280083061.1A CN118401612A (zh) 2021-12-16 2022-12-16 高性能peek-溶胶-凝胶复合涂层
EP22847574.5A EP4448659A1 (fr) 2021-12-16 2022-12-16 Revêtement composite peek- sol-gel de haute performance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113650 2021-12-16
FR2113650A FR3130655B1 (fr) 2021-12-16 2021-12-16 Revêtement composite PEEK- Sol-gel de haute performance

Publications (2)

Publication Number Publication Date
FR3130655A1 FR3130655A1 (fr) 2023-06-23
FR3130655B1 true FR3130655B1 (fr) 2024-04-12

Family

ID=80735418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113650A Active FR3130655B1 (fr) 2021-12-16 2021-12-16 Revêtement composite PEEK- Sol-gel de haute performance

Country Status (4)

Country Link
EP (1) EP4448659A1 (fr)
CN (1) CN118401612A (fr)
FR (1) FR3130655B1 (fr)
WO (1) WO2023111491A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791066A1 (fr) * 1999-03-16 2000-09-22 Seb Sa Revetement anti-adhesif presentant une resistance amelioree a la rayure
FR2791065A1 (fr) * 1999-03-16 2000-09-22 Seb Sa Revetement anti-adhesif presentant une resistance amelioree a la rayure
FR2871038B1 (fr) * 2004-06-02 2006-09-08 Seb Sa Revetement anti-adhesif presentant une resistance amelioree a la rayure et article culinaire ainsi revetu
FR2874492B1 (fr) * 2004-08-24 2006-12-22 Seb Sa Article culinaire comprenant un revetement anti-adhesif
FR2923696B1 (fr) * 2007-11-16 2012-08-17 Seb Sa Article culinaire comprenant un revetement antiadhesif resistant a la corrosion et a la rayure
FR2937235B1 (fr) 2008-10-16 2010-11-12 Seb Sa Articule culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support
FR2937236B1 (fr) 2008-10-16 2010-11-26 Seb Sa Article culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support
FR2945428B1 (fr) * 2009-05-15 2011-06-10 Seb Sa Article culinaire comportant une base dure en un materiau ceramique et/ou metallique et/ou polymere et un revetement antiadhesif a base de resine fluorocarbonee.
SG11201609628UA (en) 2014-05-20 2016-12-29 Whitford Corp Sol-gel compositions with improved hardness and impact resistance

Also Published As

Publication number Publication date
EP4448659A1 (fr) 2024-10-23
CN118401612A (zh) 2024-07-26
FR3130655A1 (fr) 2023-06-23
WO2023111491A1 (fr) 2023-06-22

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