发明名称 |
HALOGENATED CYANINE DYES WITH THREE NUCLEI, METHOD OF PREPARATION OF THE SAME, USE OF THEM AS SENSITIZERS IN DIRECT POSITIVE PHOTOGRAPHIC MATERIALS, DIRECT POSITIVE PHOTOGRAPHIC MATERIAL WITH A CONTENT OF TRINUCLEAR HALOGENATED CYANINE DYES AND USE OF THIS DIRECT POSITIVE PHOTOGRAPHIC MATERIAL FOR THE PRODUCTION OF DIRECT POSITIVE IMAGES |
摘要 |
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申请公布号 |
EP0022753(B1) |
申请公布日期 |
1982.11.03 |
申请号 |
EP19800810226 |
申请日期 |
1980.07.11 |
申请人 |
CIBA-GEIGY AG |
发明人 |
STEIGER, ROLF, DR.;REBER, JEAN FRANCOIS, DR. |
分类号 |
C09B23/00;C09B23/12;G03C1/18;G03C1/485;(IPC1-7):G03C1/48 |
主分类号 |
C09B23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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