Silver halide color photosensitive material and color image forming method using the same
申请人:FUJI PHOTO FILM CO., LTD.
公开号:EP1033621A1
公开(公告)日:2000-09-06
A silver halide color photosensitive material comprising each at least one blue-, green-, and at least one red-sensitive emulsion layer on a support, wherein the material contains a magenta coupler represented by formula (MC-1) below:
wherein R1 represents a tertiary alkyl group, each of s, m, and n represents 0 or 1, each of R2, R3, R4, R5, R6, and R7 represents a hydrogen atom, halogen atom, alkyl group, or aryl group, L represents a divalent group selected from the group consisting of -NR8SO2-, -SO2NR8-, -SO2NR8CO-, -NR8COO-, -NR8CONR9-, and -COO-, wherein the right side of each formula bonds to the phenyl group in formula (MC-1), each of R8 and R9 represents a hydrogen atom, alkyl group, or aryl group, J represents a divalent group selected from the group consisting of -CO-, -COO-, -O-, -S-, -CONR10-, -NR10CO-, -NR10COO-, -NR10NR11-, -SO2-, -SO2NR10-, and -CONR10SO2-, wherein the left side of each formula bonds to the phenyl group in formula (MC-1), each of R10 and R11 represents a hydrogen atom, alkyl group, or aryl group, B represents an alkyl group having the total number of carbon atoms of 1 to 70 or an aryl group having the total number of carbon atoms of 6 to 70, p represents an integer from 1 to 5, a plurality of -J-B's being able to be the same or different when p is 2 or more, G represents a substituent, and q represents an integer from 0 to 4, a plurality of G's being able to be the same or different when q is 2 or more.
一种卤化银彩色感光材料,包括在支持物上的至少各一个蓝色、绿色和至少一个红色感光乳剂层,其中该材料含有由下式(MC-1)表示的洋红色耦合剂:
其中 R1 代表叔烷基,s、m 和 n 各代表 0 或 1,R2、R3、R4、R5、R6 和 R7 各代表氢原子、卤素原子、烷基或芳基,L 代表选自-NR8SO2-、-SO2NR8-、-SO2NR8CO-、-NR8COO-、-NR8CONR9-组成的组的二价基团、和 -COO-,其中各式的右侧与式 (MC-1) 中的苯基键合,R8 和 R9 各代表氢原子、烷基或芳基,J 代表选自以下组别的二价基团:-CO-、-COO-、-O-、-S-、-CONR10-、-NR10CO-、-NR10COO-、-NR10NR11-、-SO2-、-SO2NR10- 和 -CONR10SO2-,其中各式的左侧与式 (MC-1) 中的苯基键合,R10 和 R11 各代表氢原子、烷基或芳基,B 代表碳原子总数为 1 至 70 的烷基或碳原子总数为 6 至 70 的芳基、p 代表 1 至 5 的整数,当 p 为 2 或 2 以上时,多个 -J-B 可以相同或不同; G 代表取代基; q 代表 0 至 4 的整数,当 q 为 2 或 2 以上时,多个 G 可以相同或不同。