Color image forming process

Details Color image forming process Color image forming process

1979-02-28

1980-12-30

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430393, 430431, 430462, 430559, 430561, G03C 700

Patent

active

042424410

ABSTRACT:
A color image forming process comprising processing a photographic element having silver image-wise distributed therein in the presence of a specific type of complexing agent, an oxidizing agent which is peroxo acid or salt thereof, and a dye or dyes, to oxidatively bleach the dye or dyes. By the process of this invention, color images which are stable to light, heat and moisture are obtained using photosensitive materials containing a reduced amount of silver salt or silver without using chemicals causing pollution problems for the processing.

REFERENCES:
patent: 2564238 (1951-08-01), Sprung
patent: 3259497 (1966-07-01), Wartburg
patent: 3716362 (1973-02-01), Meier

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