Title:
銀塩光熱写真ドライイメージング材料
Document Type and Number:
Japanese Patent JP4089249
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material excellent in raw stock preservability while having high sensitivity and low fog and excellent also in stability of a silver image after heat development and to provide an image recording method for the material. SOLUTION: In the silver salt photothermographic dry imaging material having a photosensitive layer containing a photosensitive emulsion containing grains of the silver salt of an aliphatic carboxylic acid and photosensitive silver halide grains, a reducer for silver ions, a binder and a crosslinker, the coating weight of silver is 1.0-1.7 g/m<2> , the photosensitive silver halide grains have 0.035-0.055 μm average grain diameter and <=30% monodispersity and the thermal transition point temperature of the photosensitive layer after development at >=100 deg.C is 46-200 deg.C.
More Like This:
Inventors:
Maeda Keiko
Tetsuo Shima
Tetsuo Shima
Application Number:
JP2002061826A
Publication Date:
May 28, 2008
Filing Date:
March 07, 2002
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
G03C1/498; C09K23/00; C09K23/38; C09K23/52; G03C1/74; G03C5/08
Domestic Patent References:
| JP2001117199A | ||||
| JP7013295A | ||||
| JP2000235243A | ||||
| JP10301229A | ||||
| JP2000344710A | ||||
| JP11349325A | ||||
| JP2001033908A | ||||
| JP2001048902A |