发明申请
US20090075218A1 SILVER HALIDE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL 审中-公开
银色彩色摄影感光材料

  • 专利标题: SILVER HALIDE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL
  • 专利标题(中): 银色彩色摄影感光材料
  • 申请号: US11912437
    申请日: 2006-04-27
  • 公开(公告)号: US20090075218A1
    公开(公告)日: 2009-03-19
  • 发明人: Shigeru Shibayama
  • 申请人: Shigeru Shibayama
  • 申请人地址: JP Minato-ku, Tokyo
  • 专利权人: FUJIFILM CORPORATION
  • 当前专利权人: FUJIFILM CORPORATION
  • 当前专利权人地址: JP Minato-ku, Tokyo
  • 优先权: JP2005-131438 20050428
  • 国际申请: PCT/JP2006/309216 WO 20060427
  • 主分类号: G03C1/46
  • IPC分类号: G03C1/46
SILVER HALIDE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL
摘要:
A silver halide color photographic light-sensitive material, in which at least one of silver halide emulsion layers contains a silver halide emulsion having a silver chloride content of at least 90 mol % and being chemically sensitized with at least one compound of formula (1): wherein Ch represents a sulfur, selenium, or tellurium atom; A1 represents an oxygen or sulfur atom, or NR4; R1 represents a hydrogen atom, or an alkyl alkenyl, alkynyl, aryl, heterocyclic, or acyl group; R2, R3, and R4 represent a hydrogen atom, or an alkyl alkenyl, alkynyl, aryl, or heterocyclic group; X1 represents a substituent; n1 is 0 to 4; and Y represents, for example, a group of formula (2): wherein Z represents an alkyl, alkenyl, alkynyl, aryl, or heterocyclic group, or OR5, or NR6R7, in which R5, R6 and R7 represent an alkyl alkenyl, alkynyl, aryl, or heterocyclic group.
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