Protective overcoats for silver halide photographic elements

Radiation imagery chemistry: process – composition – or product th – Imaged product – Structurally defined

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430 47, 430 99, 430124, 430533, 430961, G03C 300

Patent

active

058043411

ABSTRACT:
A clear protective overcoat is provided to an image formed in a silver halide photographic element. The overcoat is formed by electrostatically applying a uniform distribution of clear toner to an imaged photographic element and then fusing the toner to form an overcoat. The toner can be applied only in a limited area of the element.

REFERENCES:
patent: 3697277 (1972-10-01), Kiog
patent: 3931431 (1976-01-01), Giorgi
patent: 4333998 (1982-06-01), Leszyk
patent: 5260753 (1993-11-01), Haneda et al.
patent: 5339146 (1994-08-01), Aslam et al.
patent: 5506671 (1996-04-01), Buts et al.

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