Domestic appliance and method of manufacturing thereof

Textiles: ironing or smoothing – Smoothing implements – Flatirons

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

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

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Domestic appliance and method of manufacturing thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Domestic appliance and method of manufacturing thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Domestic appliance and method of manufacturing thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3472898

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.