Method for preparing a photosensitive film on a glass surface

Details Method for preparing a photosensitive film on a glass surface Method for preparing a photosensitive film on a glass surface

1985-11-25

1988-05-24

Kittle, John E.

Radiation imagery chemistry: process, composition, or product th

Producing cathode-ray tube or element thereof

430935, 430909, 427 72, 427 73, 427335, 427336, G03C 500, B05D 500

Patent

active

047465883

ABSTRACT:
A photosensitive film on a glass surface is prepared by: dispensing a quantity of aqueous emulsion containing the film constituents on the surface, distributing the emulsion as a layer over the surface, leveling the distributed layer and then drying the layer. To burst any bubbles that form during distribution, and to remove residual effects of the bubbles, a mist of a surface-tension-reducing liquid, such as methyl alcohol, is contacted with the distributed layer during leveling.

REFERENCES:
patent: 2420600 (1947-05-01), Kallusky
patent: 2827392 (1958-03-01), Seats
patent: 2903377 (1959-09-01), Saulnier
patent: 3558310 (1971-01-01), Mayaud
patent: 3700444 (1972-10-01), Miller et al.
patent: 3788846 (1974-01-01), Mayaud et al.
patent: 4049452 (1977-09-01), Nekut
patent: 4255504 (1981-03-01), Hakala
patent: 4339524 (1982-07-01), Ichimura et al.
patent: 4369241 (1983-01-01), Odaka

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