Photographic bleach solutions

Details Photographic bleach solutions Photographic bleach solutions

1980-01-23

1981-11-17

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430430, 430461, 430943, 252 95, 252 99, 252102, G03C 532

Patent

active

043012361

ABSTRACT:
A bleach solution for color photographic materials having a high bleaching activity and capable of providing color images having good quality containing hydrogen peroxide or a compound releasing hydrogen peroxide, an organic metal complex salt, and an unsubstituted or substituted aromatic sulfonic acid or a salt thereof.

REFERENCES:
patent: 3532634 (1970-10-01), Woods
patent: 3820997 (1974-06-01), Shirasu et al.
patent: 3870520 (1975-03-01), Shimamura et al.
patent: 4119557 (1978-10-01), Postlethwaite
patent: 4203765 (1980-05-01), Claeys et al.

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