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Silver halide color photographic materials containing magenta coupler and high boiling point organic solvent

机译:含有品红色成色剂和高沸点有机溶剂的卤化银彩色照相材料

摘要

A silver halide color photographic material is described, comprising a support having formed thereon at least one silver halide emulsion layer having dispersed therein, in a coexisting state, at least one magenta coupler represented by formula (I) and at least one high- boiling point organic solvent represented by the formula (II) ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom or a substituent and x represents a hydrogen atom or a group capable of being released by a coupling reaction with the oxidation product of an aromatic primary amine developing agent; andPPwherein R.sup.3, R. sup.4, and R. sup.5 each represents an alkyl group, a cycloalkyl group, or an alkenyl group, and the total number of carbon atom of the groups R. sup.3, R.sup.4 and R.sup.5 is from 12 to 60.
机译:描述了一种卤化银彩色照相材料,其包括在其上形成至少一种卤化银乳剂层的载体,所述卤化银乳剂层以共存的状态分散有至少一种由式(I)表示的品红色成色剂和至少一种高沸点。由式(II)表示的有机溶剂其中R 1和R 2各自代表氢原子或取代基,x代表氢原子或能够通过偶联释放的基团与芳族伯胺显影剂的氧化产物反应;式中,R 3,R 4,R 5分别表示烷基,环烷基或烯基,并且碳原子总数为R. sup.3,R.sup.4和R.sup.5组的范围是12至60。

著录项

  • 公开/公告号US4639413A

    专利类型

  • 公开/公告日1987-01-27

    原文格式PDF

  • 申请/专利权人 FUJI PHOTO FILM CO. LTD.;

    申请/专利号US19850765626

  • 发明设计人 TOSHIO KAWAGISHI;KIYOSHI NAKAZYO;

    申请日1985-08-14

  • 分类号G03C1/08;G03C7/26;G03C7/32;

  • 国家 US

  • 入库时间 2022-08-22 07:09:45

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