发明名称 Silver halide light-sensitive color photographic material.
摘要 <p>A silver halide light-sensitive color photographic material which comprises a coupler represented by formula [I]; <CHEM> wherein A represents a coupler residue that is capable of releasing the remaining group of said coupler upon reaction with an oxidation product of a developing agent; L represents a timing group which is capable of releasing the rest of the group after said remaining group being released from A; n represents 0 or 1; X represents an oxygen or sulfur atom; Y represents a - NHSO2R1 min group, <CHEM> or a - NHCOR1 min group, in which formulas R1 min and R2 min independently represent a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; R1 and R2 min independently represent a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; R3 represents a substituent group; m represents 0, 1 or 2, provided that when m is 2, two R3s may be different, and that two of R1, R2 and R3 or two of R1 min R2 min and R3 min may be divalent groups to form a ring structure.</p>
申请公布号 EP0322904(A2) 申请公布日期 1989.07.05
申请号 EP19880121812 申请日期 1988.12.28
申请人 KONICA CORPORATION 发明人 ISHIGE, OSAMU;KIDA, SHUJI;MASUKAWA, TOYOAKI;HIRABAYASHI, SHIGETO
分类号 C07C307/10;C07C311/08;C07C311/29;C07C311/39;C07D231/22;C07D231/52;C07D295/26;C07D307/66;C07D307/68;C07D403/12;C07D487/04;G03C7/305 主分类号 C07C307/10
代理机构 代理人
主权项
地址