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.
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
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