发明授权
- 专利标题: Photographic element containing antifogging cycanine dyes
- 专利标题(中): 含有防晕循环染料的摄影元件
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申请号: US926857申请日: 1997-09-10
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公开(公告)号: US5958666A公开(公告)日: 1999-09-28
- 发明人: Steven G. Link , Roger Lok
- 申请人: Steven G. Link , Roger Lok
- 申请人地址: NJ Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NJ Rochester
- 主分类号: G03C1/16
- IPC分类号: G03C1/16 ; G03C1/035 ; G03C1/14 ; G03C1/18 ; G03C1/29
摘要:
A photographic element comprises at least one light-sensitive layer comprising a silver halide emulsion, wherein the silver halide content is less than or equal to 30% silver chloride, and a dye of formula (I) or formula (II): ##STR1## wherein the substituents are as defined in the specification. ##STR2## wherein the substituents are as defined in the specification.
公开/授权文献
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