Title:
SOLID COLOR DEVELOPING AGENT FOR SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP3116202
Kind Code:
B2
Abstract:
PURPOSE: To eliminate manual dissolution operation of a concentrated processing agent, to make automatic replenishing system possible high in precision, to enhance preservation stability, and to obtain stable processing performance for a long period.
CONSTITUTION: This solid color-developing agent is characterized by containing carbonate, and at least one kind of compound represented by the formula and at least one kind of sugar, and in the formula, R1 is alkyl, R2 is H or alkyl; R3 is alkylene; and M is H, Na, K, Li, or triethanolammonium.
Inventors:
Wataru Satake
Yoshimasa Komatsu
Yoshimasa Komatsu
Application Number:
JP18625293A
Publication Date:
December 11, 2000
Filing Date:
July 28, 1993
Export Citation:
Assignee:
Konica Corporation
International Classes:
G03C5/26; G03C7/407; G03C7/413; (IPC1-7): G03C5/26; G03C7/407
Domestic Patent References:
| JP5113646A | ||||
| JP6256961A |
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