Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1996-06-27
1998-11-17
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430407, 430427, 430428, 430429, 430430, G03C 746
Patent
active
058374329
ABSTRACT:
A conditioning or bleach accelerating solution is prepared by diluting a concentrate up to 25 times. The concentrate contains a formaldehyde bisulfite precursor salt at from 200 to 600 g/l, sulfite ions at 0 to 200 g/l, a bleach accelerating agent at from 1.5 to 25 g/l, and a metal ion chelating agent present at up to 60 g/l. The concentrate is free of sodium ions.
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Buongiorne Jean Marie
Haight Michael John
Eastman Kodak Company
Letscher Geraldine
Tucker J. Lanny
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