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Title:
SOLID DEVELOPING REPLENISHER FOR PROCESSING SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL AND DEVELOPING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JPH0990573
Kind Code:
A
Abstract:

To improve processing stability at the time of running processing with a developer contg. ascorbic acid and/or its derivative(s) by using the replenisher not contg. dihydroxybenzenes but contg. a cyclodextrin compound as the developing agent.

This granulated or tableted replenisher contains substantially no dihydroxybenzenes but contains a cyclodextrin compound as the developing agent and also, one of azoles as a restrainer. The cyclodextrin compound is a compound represented by the formula. In the formula: each of R1 and R2 is independently an optionally substituted alkyl or amino group, or the like; (k) is 0 or 1; X is -CO- or -CS- when k=1; and each of M1 and M2 is hydrogen atom or an alkali metal. Further, the silver halide photographic sensitive material to be processed contains a hydrazine derivative or terazolium compound, etc.


Inventors:
NISHIO SHOJI
Application Number:
JP25116895A
Publication Date:
April 04, 1997
Filing Date:
September 28, 1995
Export Citation:
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Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03C1/06; G03C5/26; G03C5/29; G03C5/30; G03C5/305; G03C5/31; G03C1/035; (IPC1-7): G03C5/26; G03C1/06; G03C5/29; G03C5/30; G03C5/305; G03C5/31