Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Stabilizing
Patent
1995-03-28
1996-06-25
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Post imaging processing
Stabilizing
430372, 430428, G03C 7407
Patent
active
055298907
ABSTRACT:
A stabilizing bath that provides image stability and uniform drainage of excess fluid to prevent drying spots and that reduces or eliminates the formation of residue on the base side of color negative films is comprised of hexamethylenetetramine, a nonionic polyethoxylated surfactant, and an anionic sulfate or sulfonate surfactant. The stabilizing bath is used as the final processing bath prior to drying. The nonionic surfactant provides uniform drainage of excess fluid and the anionic sulfate or sulfonate surfactant functions to reduce or eliminate the formation of residue on the base side of color negative films.
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Badger John S.
McGuckin Hugh G.
Orem Michael W.
Eastman Kodak Company
Le Hoa Van
Roberts Sarah Meeks
Tucker J. Lanny
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