发明名称 |
Photographic silver halide colour materials. |
摘要 |
<p>A colour photographic material comprising at least two colour-forming units sensitive to different regions of the spectrum each comprising a silver halide emulsion layer and, in or adjacent said layer, a photographic colour coupler characterised in that the material contains incorporated therein in droplets of a high boiling solvent a ballasted heterocyclic-sulphonhydrazide colour developing agent.</p> |
申请公布号 |
EP0545491(A1) |
申请公布日期 |
1993.06.09 |
申请号 |
EP19920203683 |
申请日期 |
1992.11.28 |
申请人 |
KODAK LIMITED;EASTMAN KODAK COMPANY |
发明人 |
CLARKE, DAVID;GODDARD, JOHN DEMITA;STANLEY, PAUL LOUIS REGINALD;MILNER, NIGEL EDGEWICK |
分类号 |
G03C7/00;G03C1/42;G03C7/30;G03C7/392;G03C7/407 |
主分类号 |
G03C7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|