Method for treating the surface of object and apparatus thereof

Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Treating process fluid by means other than agitation or...

Reexamination Certificate

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Details

C205S101000

Reexamination Certificate

active

07323096

ABSTRACT:
A method for treating the surface of an object to be treated includes introducing a surface treatment fluid into a reaction vessel (4) capable of receiving an object, introducing-the surface treatment fluid into a separation vessel (14) after the object is subjected to surface treatment, and circulating the surface treatment fluid, from which a contaminant has already been removed, to the reaction vessel (4).At the time of treatment on the surface of the object, a circulation passage for the surface treatment fluid including the reaction vessel (4) is communicated and the surface treatment fluid is constantly circulated through the circulation passage.

REFERENCES:
patent: 5269905 (1993-12-01), Reynolds
patent: 02-043399 (1990-02-01), None
patent: 7-6267 (1995-01-01), None
patent: 10-036999 (1998-02-01), None
patent: 11-87306 (1999-03-01), None
patent: WO 02/16673 (2002-02-01), None

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