发明名称 |
Photosensitive recording element |
摘要 |
A photosensitive recording element possessing a photosensitive recording layer which is applied to a dimensionally stable base, if desired on top of one or more intermediate layers, and has good photochemical properties and a long shelf life contains special sulfo-containing azo or azoxy dyes for controlling the photochemical properties in the photosensitive recording layer and/or in any intermediate layer present. Dyes which are suitable for use according to the invention can be obtained, for example, by autocondensation of 5-nitro-o-toluenesulfonic acid.
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申请公布号 |
US4948702(A) |
申请公布日期 |
1990.08.14 |
申请号 |
US19890363420 |
申请日期 |
1989.06.05 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WALLBILLICH, GUENTER;NEUMANN, PETER;HANSEN, GUENTER |
分类号 |
G03C1/00;G03F7/004;G03F7/09;H01L21/027;(IPC1-7):G03C1/76 |
主分类号 |
G03C1/00 |
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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