发明授权
US4394318A Tellurium (II) compounds and complexes having organic moieties
containing silicon
失效
碲（II）化合物和具有含硅有机部分的络合物
- 专利标题： Tellurium (II) compounds and complexes having organic moieties containing silicon
- 专利标题（中）： 碲（II）化合物和具有含硅有机部分的络合物
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申请号： US258839申请日： 1981-04-29
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公开(公告)号： US4394318A公开(公告)日： 1983-07-19
- 发明人: Henry J. Gysling
- 申请人： Henry J. Gysling
- 申请人地址： NY 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： NY Rochester
- 主分类号： C07F7/08
- IPC分类号： C07F7/08 ; C07F15/00 ; G03C1/73 ; C07F1/08 ; C07F1/10 ; C07F13/00
摘要：
Nonpolar, organic solvent-soluble tellurium compounds and complexes are disclosed. The compounds are tellurium(II) compounds and are represented by the formula:Te[(CH.sub.2).sub.n SiRR'R"].sub.2wherein:n is an integer from 1 to 10 andR, R' and R" are independently selected from the group consisting of alkyl, aryl and heterocyclic radicals. Photosensitive complexes of these compounds with transition metals, as well as photographic elements having layers comprising these complexes, are also disclosed.
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