CA2246215C - Multilayer non-stick coating of improved hardness for aluminum articles and articles and culinary utensils incorporating such coating - Google Patents

Multilayer non-stick coating of improved hardness for aluminum articles and articles and culinary utensils incorporating such coating Download PDF

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Publication number
CA2246215C
CA2246215C CA 2246215 CA2246215A CA2246215C CA 2246215 C CA2246215 C CA 2246215C CA 2246215 CA2246215 CA 2246215 CA 2246215 A CA2246215 A CA 2246215A CA 2246215 C CA2246215 C CA 2246215C
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CA
Canada
Prior art keywords
layer
coating
aluminum
article
polytetrafluoroethylene
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.)
Expired - Fee Related
Application number
CA 2246215
Other languages
English (en)
French (fr)
Other versions
CA2246215A1 (en
Inventor
Claudine Gardaz
Jean-Pierre Buffard
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
Publication of CA2246215A1 publication Critical patent/CA2246215A1/en
Application granted granted Critical
Publication of CA2246215C publication Critical patent/CA2246215C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cookers (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA 2246215 1997-09-10 1998-09-02 Multilayer non-stick coating of improved hardness for aluminum articles and articles and culinary utensils incorporating such coating Expired - Fee Related CA2246215C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9711242 1997-09-10
FR9711242A FR2768158B1 (fr) 1997-09-10 1997-09-10 Revetement de couche antiadherent a durete amelioree pour support en aluminium, articles et ustensiles culinaires comportant ce revetement

Publications (2)

Publication Number Publication Date
CA2246215A1 CA2246215A1 (en) 1999-03-10
CA2246215C true CA2246215C (en) 2007-05-08

Family

ID=9510930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2246215 Expired - Fee Related CA2246215C (en) 1997-09-10 1998-09-02 Multilayer non-stick coating of improved hardness for aluminum articles and articles and culinary utensils incorporating such coating

Country Status (7)

Country Link
EP (1) EP0902105B1 (de)
JP (1) JP3881461B2 (de)
CA (1) CA2246215C (de)
DE (1) DE69820181T2 (de)
ES (1) ES2212236T3 (de)
FR (1) FR2768158B1 (de)
TR (1) TR199801803A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499963B2 (en) 2007-11-16 2013-08-06 Seb Sa Culinary article having a corrosion-resistant and scratch-resistant non-stick coating

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807071B1 (fr) 2000-03-28 2002-11-15 Dja Dodane Jean Et Associes Revetement anti-adherent ceramo-metallique pour ustensiles culinaires
KR100524045B1 (ko) * 2002-06-26 2005-10-27 주식회사 알파크린테크 마이크로 아크 산화 코팅용 자동 제어장치 및 그 방법
US7964085B1 (en) 2002-11-25 2011-06-21 Applied Materials, Inc. Electrochemical removal of tantalum-containing materials
US6919012B1 (en) 2003-03-25 2005-07-19 Olimex Group, Inc. Method of making a composite article comprising a ceramic coating
DE102005013670A1 (de) * 2005-03-14 2006-09-21 Decoma (Germany) Gmbh Verfahren zum Behandeln einer Oberfläche
US8617672B2 (en) 2005-07-13 2013-12-31 Applied Materials, Inc. Localized surface annealing of components for substrate processing chambers
US9127362B2 (en) 2005-10-31 2015-09-08 Applied Materials, Inc. Process kit and target for substrate processing chamber
CN101019742B (zh) * 2007-03-23 2010-05-19 严卫星 一种高耐磨的不粘炊具的制作方法
US7942969B2 (en) 2007-05-30 2011-05-17 Applied Materials, Inc. Substrate cleaning chamber and components
US20090127246A1 (en) * 2007-11-16 2009-05-21 Bsh Home Appliances Corporation Treated structural components for a cooking appliance
SG157239A1 (en) * 2008-05-14 2009-12-29 Fulita Internat Entpr Pte Ltd A process for forming coatings on metallic surfaces
EP2478132B1 (de) * 2009-09-04 2017-09-20 Meyer Intellectual Properties Limited Kochgeschirr aus anodisiertem und kaschiertem kupfer
FR2967563B1 (fr) 2010-11-19 2013-08-23 Seb Sa Procede d'obtention d'un recipient de cuisson comportant une face exterieure anodisee dure coloree
ES2394703B1 (es) * 2010-12-22 2014-02-28 BSH Electrodomésticos España S.A. Dispositivo de sujeción de soporte de producto de cocción
FR2982138B1 (fr) 2011-11-07 2013-11-01 Seb Sa Procede d'obtention d'un recipient de cuisson comportant une face exterieure anodisee dure coloree
FR2987732B1 (fr) 2012-03-07 2014-04-11 Seb Sa Procede d'obtention d'un recipient de cuisson comportant une face exterieure anodisee dure coloree
FR2990615B1 (fr) 2012-05-16 2015-07-31 Seb Sa Procede d'obtention d'un recipient de cuisson comportant une face exterieure anodisee coloree electrochimiquement
JP2014005480A (ja) * 2012-06-21 2014-01-16 Naofumi Warabi Ｍａｏ結晶性金属酸化物のホウロウ加工品
CN103963368B (zh) * 2013-02-06 2016-10-05 上海旭奈超贸易有限公司 一种具有氟树脂涂层的铝合金产品
CN107567217B (zh) * 2016-06-30 2019-11-22 比亚迪股份有限公司 一种壳体及其制备方法和应用
CN107567221B (zh) * 2016-06-30 2019-11-22 比亚迪股份有限公司 一种壳体及其制备方法和应用
CN108720621B (zh) * 2017-04-25 2021-08-10 佛山市顺德区美的电热电器制造有限公司 不粘涂层及其制备方法以及锅具和煮食设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147515A (en) * 1989-09-04 1992-09-15 Dipsol Chemicals Co., Ltd. Method for forming ceramic films by anode-spark discharge
GB8923302D0 (en) * 1989-10-16 1989-12-06 Meyer Manuf Co Ltd Cookware
GB9222275D0 (en) * 1992-10-23 1992-12-09 Meyer Manuf Co Ltd Cookware and a method of forming same
RU2086713C1 (ru) * 1995-07-11 1997-08-10 Федорова Людмила Петровна Тонкослойное керамическое покрытие и способ его получения

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499963B2 (en) 2007-11-16 2013-08-06 Seb Sa Culinary article having a corrosion-resistant and scratch-resistant non-stick coating

Also Published As

Publication number Publication date
DE69820181D1 (de) 2004-01-15
ES2212236T3 (es) 2004-07-16
TR199801803A1 (xx) 1999-03-22
FR2768158B1 (fr) 2001-06-01
EP0902105A1 (de) 1999-03-17
JP3881461B2 (ja) 2007-02-14
EP0902105B1 (de) 2003-12-03
FR2768158A1 (fr) 1999-03-12
JPH11137440A (ja) 1999-05-25
CA2246215A1 (en) 1999-03-10
DE69820181T2 (de) 2004-09-23

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