| 发明名称 |
Dye image forming process |
| 摘要 |
Cyan couplers of the 2-equivalent type having the formula <IMAGE> wherein Cp, R1-R6, Z, n, p and q are herein defined are described. These couplers are useful in photography, and photographic materials and developers incorporating these couplers are also described.
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| 申请公布号 |
US4134766(A) |
申请公布日期 |
1979.01.16 |
| 申请号 |
US19770843704 |
申请日期 |
1977.10.19 |
| 申请人 |
KONISHIROKU PHOTO INDUSTRY CO., LTD. |
发明人 |
KIKUCHI, SHOJI;WADA, HAJIME;ENDO, TAKAYA;DEGUCHI, HIDETAKA;KOMAITA, TOSHIKI;ISHIKAWA, WATARU |
| 分类号 |
G03C7/32;C09B53/00;G03C7/305;G03C7/34;(IPC1-7):G03C7/00;G03C1/40 |
主分类号 |
G03C7/32 |
| 代理机构 |
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代理人 |
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