发明名称 Silver halide color photographic material
摘要 Disclosed is a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer containing a cyan dye forming coupler and a polymer latex, the polymer latex is derived from a monomer represented by the following general formula (A): <IMAGE> (A) wherein R1 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; L1 represents -CONH- or <IMAGE> p represents an integer of from 1 to 4; and q represents an integer of from 1 to 30. The silver halide color photographic material provides a cyan color image without accompanying decrease in color density even when it is processed with an exhausted bleaching or bleach-fixing solution or a bleach or bleach-fixing solution having an weak oxidizing power. Further, the cyan color image is prevented from the occurrence of stain due to irradiation to light for a long period of time after processing. Also, the polymer latex may contain, as a copolymer component, a repeating unit derived from a monomer represented by the following general formula (B): <IMAGE> (B) wherein R2 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; L2 represents -COO- or -CONH- or a phenyl group; L3 represents -OCO-, -COO-, -NHCO- or -CONH-; Y1 and Y2 each represents a straight chain or branched chain alkylene group having from 1 to 12 carbon atoms; and h, i and j each represents 0 or 1, when j is 0, X represents a hydrogen atom or an alkali metal atom and when j is 1, X represents -COOH, -SO3H, -OPO(OH)2 or a metal salt thereof.
申请公布号 US5047316(A) 申请公布日期 1991.09.10
申请号 US19900462559 申请日期 1990.01.09
申请人 FUJI PHOTO FILM CO., LTD. 发明人 HIRANO, TSUMORU;NAKAJYO, KIYOSHI
分类号 G03C1/04;G03C1/053;G03C7/388;G03C7/396 主分类号 G03C1/04
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