Photographic reversal process without second exposure

Details Photographic reversal process without second exposure Photographic reversal process without second exposure

1977-12-29

1979-11-20

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430407, 430449, G03C 700, G03C 550

Patent

active

041749685

ABSTRACT:
A photographic reversal process is provided in which the photographic material is treated with a potential fogging agent in the preliminary bath preceding the color development bath in such a manner as to obviate the disadvantages of known chemical fogging agents.

REFERENCES:
patent: 2339309 (1944-01-01), Weber et al.
patent: 3168400 (1965-02-01), Blackmer et al.
patent: 3246987 (1966-04-01), Hanson et al.
patent: 3617282 (1971-11-01), Bard et al.
patent: 3658535 (1972-04-01), Willems
patent: 3776730 (1973-12-01), Matejec et al.
patent: 3883354 (1975-05-01), Molenda
patent: 4057427 (1977-11-01), Enriquez

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