Flame masking of glass articles for metal oxide film deposition

Details Flame masking of glass articles for metal oxide film deposition Flame masking of glass articles for metal oxide film deposition

1974-05-31

1976-01-20

Martin, William D.

Coating processes

Flame contact

427226, 427282, B05D 308, B05D 132

Patent

active

039340635

ABSTRACT:
A method of selectively applying to an accurately bounded surface area on a glass article, an abrasion resistant metal oxide film of a compound of the type which is pyrolysible on contact with a hot glass surface to form the oxide. With the article at temperature effective for pyrolysing the compound, the portion of the article surface which is not to be coated is masked, or alternatively is curtained off, by a flame while other areas of the article are contacted by vapor of the compound. These two steps are carried out simultaneously. The flame prevents the metal oxide coating from forming on the article in the area isolated by the flame.

REFERENCES:
patent: 1673624 (1928-06-01), Howe
patent: 3438803 (1969-04-01), Dubble et al.
patent: 3498819 (1970-03-01), Lyle et al.
patent: 3623854 (1971-11-01), Frank
patent: 3658304 (1972-04-01), Hall et al.

Affiliated with

Also associated with

Rating

Flame masking of glass articles for metal oxide film deposition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame masking of glass articles for metal oxide film deposition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame masking of glass articles for metal oxide film deposition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1699103