发明授权
- 专利标题: Heat-developable photosensitive material
- 专利标题(中): 热显影感光材料
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申请号: US09537771申请日: 2000-03-30
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公开(公告)号: US06376166B1公开(公告)日: 2002-04-23
- 发明人: Toyohisa Oya , Katsuyuki Watanabe , Masaru Takasaki , Minoru Sakai
- 申请人: Toyohisa Oya , Katsuyuki Watanabe , Masaru Takasaki , Minoru Sakai
- 优先权: JP11-090208 19990330; JP11-358136 19991216; JP2000-021209 20000131
- 主分类号: G03C1498
- IPC分类号: G03C1498
摘要:
A heat-developable photosensitive material which comprises, on the same side of a support, at least (a) a photosensitive silver halide, (b) a reducible silver salt, (c) a phenol compound represented by the following general formula (1), (d) a binder, and (e) a coupler compound: wherein V1 to V8 each independently represent a hydrogen atom or a functional group; L represents a bridging group consisting of —CH(V9)— or —S—; V9 represents a hydrogen atom or a functional group. The heat-developable photosensitive material causes extremely low fog and is suitable for photomechanical reproduction.