发明授权
- 专利标题: Novel cyanine dyes derived from 1,2-diphenylindoles
- 专利标题(中): 从1,2-二苯乙烯衍生的新型氰基染料
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申请号: US3767651D申请日: 1971-03-22
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公开(公告)号: US3767651A公开(公告)日: 1973-10-23
- 发明人: CHAPMAN D
- 申请人: EASTMAN KODAK CO
- 专利权人: Eastman Kodak Co
- 当前专利权人: Eastman Kodak Co
- 优先权: US12687671 1971-03-22; US74625968 1968-07-22
- 主分类号: C09B23/10
- IPC分类号: C09B23/10 ; G03C1/485 ; C09B23/06
摘要:
NOVEL CYANINE DYES ARE PROVIDED WHICH FEATURE A 1,2DIARYLINDOLE NUCLEUS. LIGHT SENSITIVE SILVER HALIDE EMULSIONS CONTAINING THESE DYES ARE ALSO PROVIDED.
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