[go: up one dir, main page]

WO2013030503A4 - Utensil comprising a non-stick coating having improved properties of adhesion to the support - Google Patents

Utensil comprising a non-stick coating having improved properties of adhesion to the support Download PDF

Info

Publication number
WO2013030503A4
WO2013030503A4 PCT/FR2012/051940 FR2012051940W WO2013030503A4 WO 2013030503 A4 WO2013030503 A4 WO 2013030503A4 FR 2012051940 W FR2012051940 W FR 2012051940W WO 2013030503 A4 WO2013030503 A4 WO 2013030503A4
Authority
WO
WIPO (PCT)
Prior art keywords
article
layer
support
stick coating
fluorocarbon resin
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.)
Ceased
Application number
PCT/FR2012/051940
Other languages
French (fr)
Other versions
WO2013030503A3 (en
WO2013030503A2 (en
Inventor
Jean-Luc Perillon
Barbara Gantillon
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 KR1020147007497A priority Critical patent/KR102023211B1/en
Priority to CN201280041616.2A priority patent/CN103764303B/en
Priority to EP12756795.6A priority patent/EP2747903B1/en
Publication of WO2013030503A2 publication Critical patent/WO2013030503A2/en
Publication of WO2013030503A3 publication Critical patent/WO2013030503A3/en
Publication of WO2013030503A4 publication Critical patent/WO2013030503A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B05D5/083—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 involving the use of fluoropolymers
    • 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
    • B05D1/62—Plasma-deposition of organic layers
    • 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
    • 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
    • B05D7/56—Three layers or more
    • 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
    • B05D3/14—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 electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

One subject of the present invention is a utensil (1) comprising a support (2) having a contact surface (21) that is at least partially metallic and that is covered by a non-stick coating (3) based on a fluorocarbon resin. The contact surface (21) comprises an interface layer (210) that is chemically activated by plasma. Another subject of the present invention is a process for manufacturing such a utensil (1).

Claims

1 REVENDICATIONS MODIFIÉES reçues par le Bureau international le 07 Juin 2013 1 AMENDED CLAIMS received by the International Bureau on 07 June 2013 1. Article (1) comprenant un support (2) présentant une surface de contact (21) au moins partiellement métallique et qui est recouverte par un revêtement antiadhésif (3) comportant au moins un liant thermostable, 1. Article (1) comprising a support (2) having a contact surface (21) at least partially metallic and which is covered by a non-stick coating (3) comprising at least one thermostable binder, caractérisé en ce que :  characterized in that ladite surface de contact (21) comporte une couche d'interface (210) chimiquement activée par plasma, pour former une couche polymérisée,  said contact surface (21) has a chemically plasma-activated interface layer (210) for forming a polymerized layer, ledit liant thermostable est une résine fluorocarbonée ou un mélange de résines fluorocarbonées , seul(e) ou en mélange avec un liant d'accrochage thermostable et résistant à au moins 200°C, la résine fluorocarbonée et, le cas échéant, le liant d'accrochage thermostable formant un réseau fritté.  said thermostable binder is a fluorocarbon resin or a mixture of fluorocarbon resins, alone or in admixture with a thermostable bonding binder and resistant to at least 200 ° C, the fluorocarbon resin and, where appropriate, the binder of thermostable bonding forming a sintered network. 2. Article (1) selon la revendication 1, caractérisé en ce que le revêtement antiadhésif présente une épaisseur égale ou supérieure à 400 nm, et de préférence comprise entre 2 et 50 μι. 2. Article (1) according to claim 1, characterized in that the non-stick coating has a thickness equal to or greater than 400 nm, and preferably between 2 and 50 μι. 3. Article selon l'une quelconque des revendications 1 et 2, caractérisé en ce que la résine fluorocarbonée est choisie parmi le polytétrafluoroéthylène (PTFE) , le copolymère de tétrafluoroéthylène et de perfluoropropylvinyléther (PFA) , et le copolymère de tétrafluoroéthylène et d' hexafluoropropylène (FEP) , les copolymères comportant au moins 50% en mole de tétrafluoroéthylène , et leurs mélanges . 3. Article according to any one of claims 1 and 2, characterized in that the fluorocarbon resin is selected from polytetrafluoroethylene (PTFE), the copolymer of tetrafluoroethylene and perfluoropropylvinylether (PFA), and the copolymer of tetrafluoroethylene and hexafluoropropylene (FEP), copolymers comprising at least 50 mol% of tetrafluoroethylene, and mixtures thereof. 4. Article (1) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le support (2) est soit un support entièrement métallique, soit un support métallique partiellement ou totalement recouvert d'une base dure. ■ 2 4. Article (1) according to any one of claims 1 to 3, characterized in that the support (2) is either an all-metal support or a metal support partially or completely covered with a hard base. ■ 2 5. Article (1) selon la revendication 4, caractérisé en ce que la couche formée par polymérisation plasma est une couche obtenue à partir de d' alcoxyde métallique, et de préférence à partir d' alcoxysilane, de siloxane ou de silazane.  5. Article (1) according to claim 4, characterized in that the layer formed by plasma polymerization is a layer obtained from metal alkoxide, and preferably from alkoxysilane, siloxane or silazane. 6. Article (1) selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la couche d'interface (210) est une couche obtenue successivement par greffage chimique via un traitement plasma sous pression atmosphérique ou sous un vide partiel entre 0,133 Pa et la pression atmosphérique, puis polymérisation plasma. 6. Article (1) according to any one of claims 1 to 5, characterized in that the interface layer (210) is a layer obtained successively by chemical grafting by plasma treatment under atmospheric pressure or under a partial vacuum between 0.133 Pa and atmospheric pressure, then plasma polymerization. 7. Article (1) selon la revendication 6, caractérisé en ce que la couche d'interface (210) comprend une couche obtenue à partir d' alcoxyde métallique, et de préférence à partir d' alcoxysilane, de siloxane ou de silazane. 7. Article (1) according to claim 6, characterized in that the interface layer (210) comprises a layer obtained from metal alkoxide, and preferably from alkoxysilane, siloxane or silazane. 8. Article (1) selon l'une quelconque des revendications 1 à8. Article (1) according to any one of claims 1 to 7, caractérisé en ce que le liant d'accrochage est choisi parmi les polyamides imides (PAI) , les polyéthers imides (PEI) , les polyamides (PI), les polyéthercétones (PEK) , les polyétheréthercétones (PEEK) , les polyéthersulfones (PES) et les sulfures de polyphénylène (PPS) . 7, characterized in that the binding binder is chosen from polyamide imides (PAI), polyether imide (PEI), polyamide (PI), polyetherketone (PEK), polyetheretherketone (PEEK), polyethersulfone (PES) ) and polyphenylene sulfides (PPS). 9. Article (1) selon l'une quelconque des revendications 1 à9. Article (1) according to any one of claims 1 to 8, caractérisé en ce que le revêtement antiadhésif (3) comprend une couche de primaire (30) d'accrochage et au moins une couche de finition (31, 32), ladite couche de primaire (30) comporte, outre le réseau fritté de résine fluorocarbonée, au moins un liant d' accrochage . 8, characterized in that the non-stick coating (3) comprises a layer of primer (30) and at least one top layer (31, 32), said primer layer (30) comprises, besides the sintered network of fluorocarbon resin, at least one bonding binder. 10. Article (1) selon la revendication 9, caractérisé en ce que ladite couche de primaire (30) comporte un polyamide imide (PAI) à titre de liant d'accrochage. 10. Article (1) according to claim 9, characterized in that said primer layer (30) comprises a polyamide imide (PAI) as an attachment binder. 11. Article (1) selon l'une quelconque des revendications 1 à 10, caractérisé en ce que ladite surface de contact (21) est une surface traitée chimiquement ou mécaniquement. 3 11. Article (1) according to any one of claims 1 to 10, characterized in that said contact surface (21) is a surface treated chemically or mechanically. 3 12. Article (1) selon la revendication 11, caractérisé en ce que le revêtement antiadhésif (3) est essentiellement exempt de liant d'accrochage.  12. Article (1) according to claim 11, characterized in that the non-stick coating (3) is essentially free of bonding binder. 13. Article (1) selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le revêtement antiadhésif (3) comprend des charges et/ou des pigments. 13. Article (1) according to any one of claims 1 to 12, characterized in that the non-stick coating (3) comprises fillers and / or pigments. 14. Article (1) selon l'une quelconque des revendications 1 à 13, caractérisé en ce qu'il constitue un article culinaire. 14. Article (1) according to any one of claims 1 to 13, characterized in that it constitutes a culinary article. 15. Procédé de fabrication d'un article (1), comprenant les étapes suivantes : 15. A method of manufacturing an article (1), comprising the following steps: fourniture d'un support (2) au moins partiellement métallique et présentant deux faces opposées (21, 22) ;  providing a support (2) at least partially metallic and having two opposite faces (21, 22); formation d'un revêtement antiadhésif (3) sur l'une des faces (21) dudit support (2), comprenant :  forming a non-stick coating (3) on one of the faces (21) of said support (2), comprising: ■ la préparation d'au moins une composition à base d'au moins une résine fluorocarbonée sous forme particulaire, ladite résine fluorocarbonée étant seule ou en mélange avec un liant d'accrochage thermostable et résistant à au moins 200°C ; et ■ preparing at least one composition based on at least one fluorocarbon resin in particulate form, said fluorocarbon resin being alone or in admixture with a thermostable bonding binder and resistant to at least 200 ° C; and ■ l'application de ladite composition sur l'une des faces (21) dudit support (2) pour former une couche de résine fluorocarbonée ; ■ applying said composition on one of the faces (21) of said support (2) to form a fluorocarbon resin layer; * la cuisson dudit article (1) ainsi revêtu à une température comprise entre 350°C et 450°C pour fritter ladite couche fluorocarbonée, de sorte à obtenir un revêtement antiadhésif (3) formant un réseau continu.  * baking said article (1) and coated at a temperature between 350 ° C and 450 ° C to sinter said fluorocarbon layer, so as to obtain a non-stick coating (3) forming a continuous network. ledit procédé étant caractérisé en ce qu'il comporte en outre, avant la formation du revêtement antiadhésif (3) sur ladite face (21), une étape d' activation chimique par un traitement de polymérisation plasma de ladite face (21) , de manière à créer une couche polymérisée. 4 said method being characterized in that it further comprises, before the formation of the non-stick coating (3) on said face (21), a step of chemical activation by a plasma polymerization treatment of said face (21), so to create a polymerized layer. 4 16. Procédé selon la revendication 15, caractérisé en ce que ladite composition à base de résine (s) fluorocarbonée (s) est appliquée en une couche ayant une épaisseur sèche d'au moins 400 nm, et de préférence comprise entre 2 et 50 μπι.  16. The method of claim 15, characterized in that said composition based on fluorocarbon resin (s) is applied in a layer having a dry thickness of at least 400 nm, and preferably between 2 and 50 μπι. . 17. Procédé selon les revendications 15 ou 16, caractérisé en ce qu'il comporte, préalablement à la formation du revêtement antiadhésif (3), une étape de réalisation d'une base dure sur ladite face (21) du support (2) . 17. The method of claim 15 or 16, characterized in that it comprises, prior to the formation of the release coating (3), a step of producing a hard base on said face (21) of the support (2). 18. Procédé selon la revendication 17, caractérisé en ce que, préalablement à la polymérisation plasma, la face (21) dudit support (1) est soumise à un traitement plasma sous pression atmosphérique ou sous un vide partiel compris entre 0,133 Pa (10~3 mm Hg) et la pression atmosphérique pour former une couche d'interface (210) fonctionnalisée par greffage chimique formant une seule pièce avec le support. 18. The method of claim 17, characterized in that, prior to the plasma polymerization, the face (21) of said support (1) is subjected to a plasma treatment under atmospheric pressure or under a partial vacuum between 0.133 Pa (10 ~ 3 mm Hg) and atmospheric pressure to form an interface layer (210) functionalized by chemical grafting in one piece with the support. 19. Procédé selon l'une quelconque des revendications 15 à 18, caractérisé en ce que la face (21) dudit support (1) est soumise à un traitement de polymérisation plasma à partir d'au moins précurseur de type alcoxyde métallique choisi dans le groupe constitué par : 19. Method according to any one of claims 15 to 18, characterized in that the face (21) of said support (1) is subjected to a plasma polymerization treatment from at least one metal alkoxide precursor selected in the group consisting of: - les précurseurs répondant à la formule générale Mx ((¾)„, precursors corresponding to the general formula M x ((¾) ", - les précurseurs répondant à la formule générale M2 (OR2) (η-ΐ)ί½ ' / etprecursors corresponding to the general formula M 2 (OR 2 ) ( η - ΐ ) ί½ ' / and - les précurseurs répondant à la formule générale M3 (OR3) ( η-2)1¾ ' z, avec : the precursors corresponding to the general formula M 3 (OR 3 ) (η -2) 1¾ 'z, with: Rx, R2, R3 ou R3 ' désignant un groupement alkyle, Rx, R 2 , R 3 or R 3 'denoting an alkyl group, R2 ' désignant un groupement alkyle, phényle éventuellement fonctionnalisé R 2 'denoting an alkyl group, phenyl optionally functionalized n étant un nombre entier correspondant à la valence maximale des métaux Μχ, M2 ou M3 n being an integer corresponding to the maximum valence of metals Μχ, M 2 or M 3 Mi M2 ou M3 désignant un métal choisi parmi Si, Zr, Ti, Sn, Al, Ce, Nb Hf, Mg ou Ln. Mi M 2 or M 3 denoting a metal selected from Si, Zr, Ti, Sn, Al, Ce, Nb Hf, Mg or Ln. 20. Procédé selon la revendication 19, caractérisé en ce que l' alcoxyde métallique est un alcoxysilane, de préférence choisi 5 20. The method of claim 19, characterized in that the metal alkoxide is an alkoxysilane, preferably chosen 5 parmi le méthyltriméthoxysilane (MTMS) , le tétraéthoxysilane (TEOS) et le 3-Glycidoxypropyltriméthoxysilane (GLYMO) . among methyltrimethoxysilane (MTMS), tetraethoxysilane (TEOS) and 3-glycidoxypropyltrimethoxysilane (GLYMO). 21. Procédé selon la revendication 19, caractérisé en ce que l'alcoxyde métallique est un siloxane aliphatique ou cyclique, pur ou en émulsion aqueuse, qui est choisi dans le groupe constitué de 1' hexaméthyldisiloxane, l' octaméthylsiloxane, le décaméthylsiloxane , les huiles PD S éventuellement modifiées de viscosité inférieure à lOOmPa.s, et les silazanes. 21. Process according to claim 19, characterized in that the metal alkoxide is an aliphatic or cyclic siloxane, pure or in aqueous emulsion, which is chosen from the group consisting of hexamethyldisiloxane, octamethylsiloxane, decamethylsiloxane, oils and PD S optionally modified viscosity less than 100mPa.s, and silazanes. 22. Procédé selon l'une quelconque des revendications 15 à22. Process according to any one of claims 15 to 21, caractérisé en ce que la formation du revêtement antiadhésif (3) comprend : 21, characterized in that the formation of the non-stick coating (3) comprises: l'application sur la face (21) du support (2) d'une composition de primaire d'accrochage pour former une couche de primaire d'accrochage (30), ladite composition de primaire comportant au moins une résine fluorocarbonée sous forme particulaire et de manière optionnelle un liant d'accrochage thermostable et résistant à au moins 200°C ; et  applying to the face (21) of the support (2) a primer composition to form a primer layer (30), said primer composition comprising at least one fluorocarbon resin in particulate form and optionally a thermostable bonding binder and resistant to at least 200 ° C; and l'application sur la couche de primaire (30)' d'au moins d'une composition de finition pour former une couche de finition (31, 32) , ladite composition de finition comprenant au moins une résine fluorocarbonée sous forme particulaire . applying to the primer layer (30) 'at least a finishing composition for forming a topcoat (31, 32), said topcoat composition comprising at least one fluorocarbon resin in particulate form. 23. Procédé selon l'une quelconque des revendications 15 à23. A method according to any one of claims 15 to 22, caractérisé en ce que ladite surface de contact (21) est une surface traitée chimiquement ou mécaniquement. 22, characterized in that said contact surface (21) is a chemically or mechanically treated surface. 24. Procédé selon la revendication 23, caractérisé en ce que la surface de contact (21) est brossée, dégraissée ou satinée. 24. The method of claim 23, characterized in that the contact surface (21) is brushed, degreased or satin.
PCT/FR2012/051940 2011-08-26 2012-08-27 Utensil comprising a non-stick coating having improved properties of adhesion to the support Ceased WO2013030503A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147007497A KR102023211B1 (en) 2011-08-26 2012-08-27 Utensil comprising a non-stick coating having improved properties of adhesion to the support
CN201280041616.2A CN103764303B (en) 2011-08-26 2012-08-27 The articles for use that comprise the non-sticking lining with the improvement of carrier adhesion property
EP12756795.6A EP2747903B1 (en) 2011-08-26 2012-08-27 Utensil comprising a non-stick coating having improved properties of adhesion to the support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157579A FR2979214B1 (en) 2011-08-26 2011-08-26 ARTICLE COMPRISING ANTI-ADHESIVE COATING HAVING IMPROVED SUPPORT ADHESION PROPERTIES
FR1157579 2011-08-26

Publications (3)

Publication Number Publication Date
WO2013030503A2 WO2013030503A2 (en) 2013-03-07
WO2013030503A3 WO2013030503A3 (en) 2013-07-11
WO2013030503A4 true WO2013030503A4 (en) 2013-09-06

Family

ID=46829829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/051940 Ceased WO2013030503A2 (en) 2011-08-26 2012-08-27 Utensil comprising a non-stick coating having improved properties of adhesion to the support

Country Status (5)

Country Link
EP (1) EP2747903B1 (en)
KR (1) KR102023211B1 (en)
CN (1) CN103764303B (en)
FR (1) FR2979214B1 (en)
WO (1) WO2013030503A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219979A1 (en) 2014-10-01 2016-04-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite of substrate, plasma polymer layer, mixed layer and cover layer
CN104457165A (en) * 2014-11-14 2015-03-25 广德林峰科技有限公司 Fluorite indirect-type rotating drying machine
CN108720621B (en) * 2017-04-25 2021-08-10 佛山市顺德区美的电热电器制造有限公司 Non-stick coating, preparation method thereof, pot and cooking equipment
DE102017130353A1 (en) 2017-12-18 2019-06-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sol-gel based primer layer for PTFE-based coatings and methods of making same
JP7391847B2 (en) 2019-06-20 2023-12-05 クワッド マイナーズ Network forensic system and network forensic method using the same
EP4048716B1 (en) 2019-10-25 2025-03-26 PPG Industries Ohio Inc. Polyester polymer and polyester-based heat resistant coating for cookware or bakeware
CN111100513B (en) * 2019-12-27 2021-08-03 杭州吉华高分子材料股份有限公司 Preparation method of carbon nanotube composite ceramic network modified water-based non-stick coating
FR3126608B1 (en) * 2021-09-03 2023-09-08 Seb Sa COOKING ELEMENT COATED WITH A PEELABLE NON-STICK FLUORINATED POLYMERIC FILM
KR102409467B1 (en) * 2022-03-25 2022-06-16 리나스대성(주) Surface treated soup kettle or frying pan by multi step surface treating method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0125380D0 (en) * 2001-10-23 2001-12-12 Glaxo Group Ltd Medicament dispenser
JP2003211084A (en) * 2001-10-26 2003-07-29 Seiko Instruments Inc Method for applying fluorocarbon resin, sliding member using the method and gas compressor
DE10236728A1 (en) * 2002-08-09 2004-02-26 Schott Glas Easy to clean device
KR20050084451A (en) * 2002-12-20 2005-08-26 시바 스페셜티 케미칼스 홀딩 인크. Method for forming reactive coatings
FR2869817B1 (en) * 2004-05-04 2008-05-30 Seb Sa METHOD FOR MANUFACTURING AN ANTI-ADHESIVE COATING AND A CULINARY ARTICLE SO COATED
FR2904206B1 (en) * 2006-07-31 2008-09-26 Seb Sa CULINARY ARTICLE HAVING IMPROVED HYDROPHOBIC PROPERTIES AND METHOD OF MANUFACTURING SUCH ARTICLE
EP2078103B1 (en) * 2006-10-20 2010-02-24 3M Innovative Properties Company Method for easy-to-clean substrates and articles therefrom
GB0710488D0 (en) * 2007-06-01 2007-07-11 Innovatek Medical Ltd Methods of treating components of a medical dispenser device
FR2923696B1 (en) * 2007-11-16 2012-08-17 Seb Sa CULINARY ARTICLE COMPRISING ANTI-ADHESIVE COATING RESISTANT TO CORROSION AND SCRATCH
FR2937236B1 (en) * 2008-10-16 2010-11-26 Seb Sa CULINARY ARTICLE COMPRISING ANTI-ADHESIVE COATING HAVING IMPROVED MEDIA ADHESION PROPERTIES
EP2427902B1 (en) * 2009-05-06 2017-01-18 3M Innovative Properties Company Apparatus and method for plasma treatment of containers
CN102458690B (en) * 2009-05-06 2014-08-13 3M创新有限公司 Medicinal inhalation devices and components thereof

Also Published As

Publication number Publication date
EP2747903B1 (en) 2020-07-01
FR2979214A1 (en) 2013-03-01
WO2013030503A3 (en) 2013-07-11
KR102023211B1 (en) 2019-09-19
CN103764303B (en) 2016-05-18
KR20140074301A (en) 2014-06-17
FR2979214B1 (en) 2014-04-25
CN103764303A (en) 2014-04-30
WO2013030503A2 (en) 2013-03-07
EP2747903A2 (en) 2014-07-02

Similar Documents

Publication Publication Date Title
WO2013030503A4 (en) Utensil comprising a non-stick coating having improved properties of adhesion to the support
EP2747902B1 (en) Cooking article comprising a fluorocarbon-resin non-stick coating having improved properties of adhesion to the substrate, and method for the production thereof
EP1894502B1 (en) Culinary item with improved hydrophobic properties and method of producing such an item
CN1153632C (en) Release coating with improved scratch resistance, method for applying the coating and cookware coated with the coating
EP3269786B1 (en) Coating composition and coated article
KR101337746B1 (en) Fluororesin coating film
CN103370379B (en) Metal oxide nanofiller, its synthetic method and the application in fluorocarbon resin non-adhesive coating thereof
EP3325694B1 (en) Culinary item including a rare-earth oxide layer
HK1045822A1 (en) Antiadhesive coating with improved anti-scratch resistance
WO2009068832A2 (en) Culinary article having a corrosion-resistant and scratch-resistant non-stick coating
RU2011149996A (en) KITCHEN TABLEWARE HAVING A SOLID BASIC LAYER FROM CERAMIC AND / OR METAL AND / OR POLYMER MATERIAL AND NON-COATING COATING CONTAINING A FLUOROGEN POLYMER
FR3037965A1 (en) ANTI-ADHESIVE COATING PRIMARY COMPOSITIONS AND METHODS OF PREPARING THE SAME
EP3594285A1 (en) Composition and coating film
FR3022835A1 (en) CULINARY ARTICLE WITH ANTI-ADHESIVE COATING COMPRISING A HOT-MOBILE SURFACE
FR2827869A1 (en) NON-STICK COATING HAVING IMPROVED SCRATCH AND ABRASION RESISTANCE
Evci et al. One-step transformation of a fluoro-based polymer into a superhydrophobic polymer composite
CN117043300A (en) Surface treatment agent and method for producing substrate having surface treatment layer

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12756795

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2012756795

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20147007497

Country of ref document: KR

Kind code of ref document: A