发明名称 |
Color photographic element containing speed improving compound |
摘要 |
Disclosed is a color photographic element comprising at least one of (1) a light sensitive silver halide emulsion layer and (2) a non-silver containing light insensitive layer, said at least one layer containing a compound with a minimum of three heteroatoms that does not react with oxidized developer and that has a ClogP sufficient to increase the photographic speed of said element compared to the same element without the compound. The invention provides improved light sensitivity.
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申请公布号 |
US2002042033(A1) |
申请公布日期 |
2002.04.11 |
申请号 |
US20010954704 |
申请日期 |
2001.09.18 |
申请人 |
ALLWAY PHILIP A.;CLARK BERNARD A.;GODDARD JOHN D.;FRIEDRICH LOUIS E.;FRIDAY JAMES A.;SINGER STEPHEN P.;VITALE MARCELLO |
发明人 |
ALLWAY PHILIP A.;CLARK BERNARD A.;GODDARD JOHN D.;FRIEDRICH LOUIS E.;FRIDAY JAMES A.;SINGER STEPHEN P.;VITALE MARCELLO |
分类号 |
G03C7/00;G03C1/08;G03C1/10;G03C7/392;(IPC1-7):G03C1/08;G03C1/34 |
主分类号 |
G03C7/00 |
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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