Title:
HEAT DEVELOPABLE COLOR PHOTOSENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP3464265
Kind Code:
B2
Abstract:
PURPOSE: To lessen the minimum density and to enhance short time processing aptitude by using a silver halide emulsion layer having a specified silver chloride content in combination with an electron transfer material, an electron donor, and a specified reducible dye donor shown in a specified formula.
CONSTITUTION: The silver halide emulsion layer containing the silver chloride in an amount of ≥40mol% is used on a support in combination with the electron transfer material or its precursor, the electron donor or its precursor, and the reducible dye donor represented by the formula in which Eag is a group for accepting an electron from a reducible substance; D2 is -CO- or -SO2-; D1 is a group for forming a hetero ring containing N, O, and D2 and cleaving the D1-G bond following the cleavage of the N-O bond; Dye is a diffusive dye group; X is a benzene or naphthalene ring or the like; L is a bonding group; m is an integer of ≥1; and n is an integer of ≥2.
Inventors:
Takayasu Yamazaki
Application Number:
JP1296194A
Publication Date:
November 05, 2003
Filing Date:
February 04, 1994
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
G03C1/035; G03C1/498; G03C8/10; G03C8/40; (IPC1-7): G03C8/40; G03C1/035; G03C1/498
Domestic Patent References:
| JP4331954A | ||||
| JP4195039A | ||||
| JP41755A | ||||
| JP3264957A | ||||
| JP1166038A |
Attorney, Agent or Firm:
Shohei Oguri (4 outside)