Title:
アイロン
Document Type and Number:
Japanese Patent JP4180379
Kind Code:
B2
Abstract:
Disclosed is a domestic appliance, at least comprising an aluminum sole plate which is provided with a coating which is provided by means of a sol-gel process and wherein an intermediate layer is present between the aluminum sole plate and the sol-gel coating. The intermediate layer comprises a multi-layer structure. Also described is a method of manufacturing such a domestic appliance. The method comprises the steps of providing an aluminum substrate, applying a porous intermediate layer of aluminum oxide by electrochemical treatment of the aluminum sole plate in an electrolyte comprising a solution of phosphoric acid, applying a dense intermediate layer of aluminum oxide by electrochemical treatment in an electrolyte, and providing a sol-gel coating on the treated substrate.
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Inventors:
Clings, Leo Harem
Knossen, Herald
Woo, Youel
Chang, Soo-Kong
Knossen, Herald
Woo, Youel
Chang, Soo-Kong
Application Number:
JP2002566024A
Publication Date:
November 12, 2008
Filing Date:
February 13, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
Singapore Institute of Manufacturing Technology
Singapore Institute of Manufacturing Technology
International Classes:
C23C28/04; A47J36/02; C23C18/12; C23C28/00; C25D11/08; C25D11/10; C25D11/12; C25D11/18; D06F75/38; B05D5/08
Domestic Patent References:
| JP2000501325A | ||||
| JP49037832A | ||||
| JP59117675U | ||||
| JP62020896A |
Foreign References:
| WO2001034401A1 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito