Process for the production of coated substrates

Details Process for the production of coated substrates Process for the production of coated substrates

2008-07-15

2008-07-15

Mayekar, Kishor (Department: 1795)

Chemistry: electrical and wave energy

Processes and products

Electrophoresis or electro-osmosis processes and electrolyte...

C427S409000

Reexamination Certificate

active

10842312

ABSTRACT:
A process for the production of coated substrates comprising the successive steps of:a) applying a coating composition A′ onto one side A″ of a metal sheet to form a coating layer A which is electrically insulating when cured and applying a coating composition B′ onto the opposite side of the metal sheet to form coating layer B which is electrically conductive when cured, wherein each of the coating compositions A′ and B′ are applied by coil coating,b) curing the two coating layers A and B,c) removing and shaping sheet metal parts provided with the cured coating layer A on one side A″ and with the cured coating layer B on the other side B″,d) optionally, assembling the coated shaped sheet metal parts to form a construction with outwardly directed sides A″ ande) electrodepositing an electrodeposition (ED) coating layer onto the electrically conductive surfaces and curing of the ED coating layer.

REFERENCES:
patent: 4959277 (1990-09-01), Saeki et al.
patent: 5348634 (1994-09-01), Matsuo et al.
patent: 5438083 (1995-08-01), Takimoto et al.
patent: 5709909 (1998-01-01), Leibfarth et al.
patent: 5968655 (1999-10-01), Hartung et al.
patent: 5976343 (1999-11-01), Schlaak
patent: 6350359 (2002-02-01), Doebler et al.
patent: 6811665 (2004-11-01), Blum et al.
patent: 0 157 392 (1985-10-01), None
patent: 0 448 341 (1991-09-01), None
patent: 0 508 428 (1992-10-01), None
patent: 0 558 837 (1993-09-01), None
patent: 0 573 015 (1993-12-01), None
patent: 0 573 016 (1993-12-01), None
patent: 0 611 095 (1994-08-01), None
patent: 0 611 810 (1994-08-01), None
patent: WO 97/47401 (1997-12-01), None
patent: WO 98/23390 (1998-06-01), None

Affiliated with

Also associated with

Rating

Process for the production of coated substrates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of coated substrates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of coated substrates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3924347