Radiation imagery chemistry: process – composition – or product th – Regenerating image processing composition
Patent
1995-06-07
1997-05-06
Jordan, Charles T.
Radiation imagery chemistry: process, composition, or product th
Regenerating image processing composition
G03C 300
Patent
active
H00016489
ABSTRACT:
A method for storing and reusing a photographic processing solution, and in particular an overflow developing solution, comprises contacting a processing solution which has been removed from a processing bath, in a storage vessel, with an effective amount of a preservative so as to prevent any substantial degradation in activity of the processing solution during a storage period. The solution then exits the storage vessel and is preferably reintroduced into the processing bath from which it was removed after treatment to increase the activity thereof, e.g., regeneration and/or removal of deleterious by products.
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Patent Abstracts Of Japan, vol. 5, No. 81 (P-63 (753), Jul. 25, 1981 & JP-A-56027142 (Fuji Shashin Film KK) Mar. 16, 1981 -Abstract Only.
Chelliah Meena
Jordan Charles T.
Mukai Robert G.
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