METHODS FOR ELECTROCOATING A METALLIC SUBSTRATE WITH A PRIMER-SURFACER AND ARTICLES PRODUCED THEREBY

Title:

METHODS FOR ELECTROCOATING A METALLIC SUBSTRATE WITH A PRIMER-SURFACER AND ARTICLES PRODUCED THEREBY

Document Type and Number:

WIPO Patent Application WO2002002850

Kind Code:

A3

Abstract:

A method for coating an article having Class A and non-Class A surfaces, e.g., a metal, automotive substrate, includes selectively electrodepositing a first coating material, e.g., a primer surfacer, upon at least a portion of the Class A surface and electrodepositing an anticorrosion material upon at least a portion of the non-Class A surface. An optional topcoat can be applied upon at least a portion of the Class A surface over the primer-surfacer.

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Inventors:

PALAIKA THOMAS

Application Number:

PCT/US2001/019487

Publication Date:

June 20, 2002

Filing Date:

June 18, 2001

Export Citation:

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Assignee:

PPG IND OHIO INC (US)

International Classes:

C25D13/00; C25D13/12; C25D13/22; (IPC1-7): C25D13/00; C25D13/22

Foreign References:

US4208262A	1980-06-17
US5837766A	1998-11-17

Other References:

PATENT ABSTRACTS OF JAPAN vol. 008, no. 150 (C - 233) 12 July 1984 (1984-07-12)
PATENT ABSTRACTS OF JAPAN vol. 012, no. 148 (C - 493) 7 May 1988 (1988-05-07)
PATENT ABSTRACTS OF JAPAN vol. 003, no. 087 (C - 053) 25 July 1979 (1979-07-25)

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