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    • 61. 发明授权
    • Silver halide color photographic material
    • 卤化银彩色照相材料
    • US5459023A
    • 1995-10-17
    • US338145
    • 1994-11-09
    • Kohzaburoh YamadaYasuhiro Yoshioka
    • Kohzaburoh YamadaYasuhiro Yoshioka
    • G03C7/00C09K3/00G03C7/392
    • G03C7/39288G03C7/39216
    • A silver halide color photographic material comprising a support having thereon at least one layer containing at least one compound represented by formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom or a substituent; R.sub.5 and R.sub.6 each represents a substituent; m and n each represents an integer of from 0 to 4; provided that said compound of formula (I) has a phosphonic acid ester moiety or a phosphonic acid amide moiety, wherein the carbon atom of the C-P bond contained in said moiety (i) constitutes a part of the skeleton of said compound of formula (I), said skeleton being represented by formula (A) ##STR2## or (ii) is contained in a substituent group represented by R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, or R.sub.6 ; wherein two or more of R.sub.1 to R.sub.6 may combine with said phosphonic acid ester or amide moiety to form a ring.
    • 一种卤化银彩色照相材料,其包括其上具有至少一层含有至少一种由式(I)表示的化合物(I)的载体的载体,其中R 1,R 2,R 3和R 4各自表示氢原子或取代基; R5和R6各自表示取代基; m和n各自表示0〜4的整数; 条件是所述式(I)化合物具有膦酸酯部分或膦酸酰胺部分,其中所述部分(i)中所含的CP键的碳原子构成所述式(I)化合物的骨架的一部分 ),所述骨架由式(A)表示,由R 1,R 2,R 3,R 4,R 5或R 6表示的取代基包含(A)或(ii) 其中R 1至R 6中的两个或更多个可以与所述膦酸酯或酰胺部分结合形成环。