Fixer additives used in combination with iron complex based blea

Details Fixer additives used in combination with iron complex based blea Fixer additives used in combination with iron complex based blea

1993-12-29

1996-04-16

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430372, 430428, 430429, 430430, 430463, G03C 700, G03C 1100, G03C 544

Patent

active

055081509

ABSTRACT:
A method of processing an image wise exposed and developed silver halide photographic element comprising bleaching the photographic element in a bleaching or bleach-fixing solution containing as the primary bleaching agent a complex of ferric ion and a tridentate or a tetradentate ligand, and then processing the photographic element in a solution containing a chelating compound represented by Formula I

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