发明名称 Heat-processible color photographic material
摘要 A heat-processible color photographic material having on a base support at least a light-sensitive silver halide, a reducing agent, a binder and a dye-providing material represented by the following general formula (1) in disclosed. <IMAGE> (1) where A is a coupler site capable of dye formation by entering into a coupling reaction with the oxidized product of the reducing agent; L is a divalent linkage grop binding to A at the active point of the coupler site represented by A; B is a ballast group having a sufficient molecular size or shape to render the dye-providing material of the general formula (1) substantially immobile during thermal development; Dye is a dye site, n is 1, 2 or 3, part of the coupler site A optionally serving as part of the dye site Dye.
申请公布号 US4948698(A) 申请公布日期 1990.08.14
申请号 US19890418660 申请日期 1989.10.10
申请人 KONICA CORPORATION 发明人 KOMAMURA, TAWARA
分类号 G03C1/498;G03C8/10;G03C8/40 主分类号 G03C1/498
代理机构 代理人
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