Title:
PRODUCING METHOD OF IMAGE INFORMATION
Document Type and Number:
Japanese Patent JP3690120
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain excellent stability of a photosensitive material with time and to obtain good image information with easy maintenance property by using a treating sheet in the final stage of processes of exposing a photosensitive material according to an image and of color developing to form a dye image, and then converting the image information into electric signals to obtain image information without peeling the treating sheet.
SOLUTION: After a photographic sensitive material containing couplers, silver halide and binder on a supporting body is exposed according to an image, the material is developed to form a dye image. At least in the final stage of the treatment, the photosensitive material is treated by using a treating sheet. Then the obtd. image information is converted into electric signals to obtain image information without peeling the treating sheet from the photographic sensitive material. The color developing agent used is a compd. expressed by the formula of R11-NHNH-X-R12. In the formula, R11 is an aryl group or heterocyclic group, R12 is an alkyl group, alkenyl group or the like, and X represents-SO2-, -CO- or the like.
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Inventors:
Naoko Morita
Mihiko Suda
Mihiko Suda
Application Number:
JP17982798A
Publication Date:
August 31, 2005
Filing Date:
June 12, 1998
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
G03C7/392; G03C1/42; G03C7/407; G03C7/42; G03C8/40; G03C11/00; (IPC1-7): G03C8/40; G03C1/42; G03C7/392; G03C7/407; G03C7/42; G03C11/00
Domestic Patent References:
| JP9281675A | ||||
| JP10062935A | ||||
| JP55028098A | ||||
| JP6505578A |
Attorney, Agent or Firm:
Yoshio Iwama