Radiation imagery chemistry: process – composition – or product th – Nonradiation sensitive image processing compositions or... – Developer
Patent
1999-10-26
2000-08-22
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Nonradiation sensitive image processing compositions or...
Developer
430455, G03C 5305, G03C 538
Patent
active
061070122
ABSTRACT:
Low silver black-and-white photographic elements, such as radiographic films, can be processed quickly using a two-stage process in which black-and-white development is carried out in the first stage for up to 30 seconds, and such development continues along with fixing in the second stage for up to 60 seconds when a fixing composition is added. Both stages are carried out in the same processing container.
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Dickerson Robert E.
Fitterman Alan S.
Eastman Kodak Company
Le Hoa Van
Tucker J. Lanny
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