Title:
COLOR DEVELOPING AGENT COMPOSITION FOR SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL, AND PROCESSING METHOD
Document Type and Number:
Japanese Patent JP3856255
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid concentrated developing agent composition for a color photographic material free from insoluble deposite during storage irrespective of high content of a color developing main chemical, free from coloring due to air oxidation of a processing solution and a container for the processing solution, and free from deterioration of a photograph performance, and to provide a liquid concentrated developing agent composition to be storaged stably for a long period even in a container made of polyethylene.
SOLUTION: This is a color developing agent composition for a silver halide color photographic material containing a urea derivative expressed by the general formula [R1R2NC(=O)NR3R4] (R1, R2, R3, R4 represent hydrogen atom, hydroxyl group, a 1-3C alkyl group non-substituted or substituted with carboxyl group or sulfone group respectively, ring formation due to two of these groups is also acceptable, and the ring may be substituted by ureylene group).
Inventors:
Hiroyuki Seki
Application Number:
JP34254197A
Publication Date:
December 13, 2006
Filing Date:
December 12, 1997
Export Citation:
Assignee:
FUJIFILM Holdings Co., Ltd.
International Classes:
G03C5/26; G03C7/407; (IPC1-7): G03C7/407; G03C5/26
Domestic Patent References:
| JP55029882A | ||||
| JP52063334A | ||||
| JP8234389A | ||||
| JP6082988A |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Hagino Taira
Kiyotaka Sasaki
Toshio Fukasawa
Zenichi Soeda
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Hagino Taira
Kiyotaka Sasaki
Toshio Fukasawa
Zenichi Soeda