Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1982-12-22
1984-06-12
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430430, 430461, 430943, G03C 700, G03C 544, G03C 542
Patent
active
044542240
ABSTRACT:
Fast acting and ecologically advantageous compositions for the bleaching of photographically developed silver are comprised of a peroxy compound, a buffering agent, and an aminopolyacetic or thiopolyacetic acid which contains at least three carboxyl groups.
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Brien Gerald J.
Hall Jeffrey L.
Downey Mary F.
Eastman Kodak Company
Lorenzo Alfred P.
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