| 发明名称 |
Silver halide colour photographic material - with ultraviolet triazine deriv. gp. in coupler molecule |
| 摘要 |
<p>A photographic material comprises >=1 Ag halide layer(s) and a colour coupler (I) which can be coupled with oxidn. prods. of an aromatic colour developer contg. prim. amino gps. to form colour images. The improvement resides in (I) contg. a UV-absorbing 6-o-hydroxy-phenyl-1,3,5-triazine gp. in the molecule. Images obtd. are stable to light.</p> |
| 申请公布号 |
FR2363133(A1) |
申请公布日期 |
1978.03.24 |
| 申请号 |
FR19770025623 |
申请日期 |
1977.08.22 |
| 申请人 |
AGFA GEVAERT |
发明人 |
RAPHAEL KAREL VAN POUCKE, HECTOR ALFONS VANDEN EYNDE ET MARCEL JACOB MONBALIU;EYNDE HECTOR ALFONS VANDEN;MONBALIU MARCEL JACOB |
| 分类号 |
C07D251/18;C07D251/24;C07D251/50;C07D403/12;G03C7/32;(IPC1-7):03C7/32 |
主分类号 |
C07D251/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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