Title:
HEAT DEVELOPING COLOR PHOTOSENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP3782190
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a heat developing color photosensitive material which shows significant improvement in the storage property before the material is used or after used and can be used as a photographing material for a heat developing method, by incorporating each at least one kind of specified developing agent, coupler and compd.
SOLUTION: This heat developing color photosensitive material contains at least one developing agent expressed by formula I, at least one coupler expressed by formula II or formula III, and at least one compd. expressed by formula IV. In formula I, R1 to R4 are independently hydrogen atoms, halogen atoms, alkyl groups, acyloxy groups, etc., and R5 is an alkyl group, aryl group or hetero group. In formulae II, III, R6 is an alkyl group, R7 is an alkyl group or aryl group, and X is a group which can be released by the coupling reaction with the oxidizing agent in the developing agent. In formula IV, R8 to R10 are independently alkyl groups having 1 to 24 carbon atoms.
More Like This:
Inventors:
Hideaki Naruse
Application Number:
JP3111097A
Publication Date:
June 07, 2006
Filing Date:
January 30, 1997
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
G03C7/38; G03C1/42; G03C7/388; G03C7/392; G03C7/407; G03C8/40; (IPC1-7): G03C8/40; G03C8/40; G03C1/42; G03C7/38; G03C7/388; G03C7/392; G03C7/407
Domestic Patent References:
| JP8122994A | ||||
| JP8110608A | ||||
| JP60128438A | ||||
| JP9090582A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda