Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized
Patent
1993-11-04
1995-08-29
Padgett, Marianne
Coating processes
Direct application of electrical, magnetic, wave, or...
Electrostatic charge, field, or force utilized
427476, 427475, 427181, 427190, 427191, 427192, B05D 104, B05D 722, B05D 302
Patent
active
054458528
ABSTRACT:
A method of coating a substrate, including the steps of: providing a space between an anode substrate constituting an anode and a cathode substrate constituting a cathode using an insulating member inserted between the anode substrate and the cathode substrate, supplying the providing space with particles of a coating material, preferably a metal or a metallic compound, evacuating the space, and generating an electric field in the evacuated space to cause vibration of the particles to coat the anode substrate and the cathode substrate with the particles of the coating material. According to the substrate coating method of the present invention, a coating with a high purity having excellent adhesion to a substrate and a uniform thickness can be formed on a substrate at normal temperatures at a high efficiency. Furthermore, according to the substrate coating method of the present invention, a coating can be formed on a substrate at a low electric power. Additionally, according to the substrate coating method of the present invention, a uniform coating can be formed on a substrate having a complicated shape.
REFERENCES:
patent: 2742185 (1956-04-01), Landry
patent: 3917880 (1975-11-01), Wells et al.
patent: 3953618 (1976-04-01), Muntz et al.
patent: 4780331 (1988-10-01), Cobbs, Jr. et al.
LandOfFree
Method of coating a substrate with a coating material by vibrati does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of coating a substrate with a coating material by vibrati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of coating a substrate with a coating material by vibrati will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1818438