Textiles: ironing or smoothing – Smoothing implements – Flatirons
Reexamination Certificate
2005-06-07
2005-06-07
Izaguirre, Ismael (Department: 3765)
Textiles: ironing or smoothing
Smoothing implements
Flatirons
Reexamination Certificate
active
06901687
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.
REFERENCES:
patent: 3271653 (1966-09-01), Wolf
patent: 3480461 (1969-11-01), Lynge
patent: 4531705 (1985-07-01), Nakagawa et al.
patent: 4862609 (1989-09-01), Ullrich et al.
patent: 6784331 (2004-08-01), Harmer et al.
patent: 3644211 (1987-08-01), None
patent: 0567822 (1993-04-01), None
patent: 944836 (1963-12-01), None
patent: WO 98/13544 (1998-04-01), None
Chang Soo-Kong
Cnossen Gerard
Krings Leo Hubert Maria
Wu Youg Ling
Izaguirre Ismael
Koninklijke Philips Electronics , N.V.
SimTech
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