Title:
HEAT DEVELOPING PHOTOSENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JP3529890
Kind Code:
B2
Abstract:
PURPOSE: To provide a contrasty heat developing photosensitive material by including at least one specified compound.
CONSTITUTION: At least one compound represented by the formula is included. In the formula, Z represents a nonmetallic atomic group necessary for the formation of a nitrogenous heterocyclic group. The compounds represented by this formula may be added to both a photosensitive layer and a non-photosensitive layer. Preferably, it is the photosensitive layer. This heat developing photosensitive material preferably consists a monosheet type (a type in which all materials imparted for image formation are finished as an image sheet to be observed) heat developing photosensitive material. Further, it preferably consists of an infrared laser exposing heat developing photosensitive material. Such a heat developing photosensitive material forms a photographic image by use of heat processing. This heat developing photosensitive material is stable at ordinary temperature, but it is developed by being heated to a high temperature after exposure.
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Inventors:
Totani, Ichizo
Okada, Hisashi
Okada, Hisashi
Application Number:
JP11523695A
Publication Date:
May 24, 2004
Filing Date:
April 18, 1995
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C8/40; G03C1/498; G03C8/44; (IPC1-7): G03C1/498; G03C8/40; G03C8/44
Attorney, Agent or Firm:
特許業務法人特許事務所サイクス （外３名）
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