DIRECT UV LIGHT-SENSITIVE POSTIVE HALOGENATED SILVER PHOTOGRAPH MATERIAL WHICH CAN BE HANDLED IN BRIGHT ROOM

摘要

PURPOSE: To provide a UV sensitive direct positive silver halide photographic material for a duplication method capable of safely handling under a bright room condition. CONSTITUTION: This UV sensitive direct positive silver halide photographic material contains a supporting body, on which at least one silver halide emulsifying agent layer containing a previously fogged direct positive silver halide emulsifying agent, preferably at least 70mol% silver chloride and an internal electron trap is provided, and the emulsifying agent layer or the emulsifying agent layer and a water permeable hydrophilic colloid layer contain at least one kind of a nitro-substituted imidazol or a benzimidazol derivative and at least one kind of non-nitro-substituted imidazol or benzimidazol.