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1.发明公开Improved sensitization of tabular grains with a zeromethine dye and a tetraazaindene 失效Verbesserte Sensibilisierung von T-Körnernmit einem Nullmethinfarbstoff und einem Tetraazainden。
公开(公告)号：EP0487010A1
公开(公告)日：1992-05-27
申请号：EP91119678.0
申请日：1991-11-19
发明人： Fabricius, Dietrich Max , Elkins, Tammy M. , Schoenberg, Allan R. , Hoyte, Otho Parker Athelson
CPC分类号： C09B23/102 , G03C1/0051 , G03C1/22 , G03C1/28
摘要： The sensitization of tabular grain silver halide emulsions is greatly enhanced by the synergistic use of a particular zeromethine dye combined with a tetraazaindene compound. Chemical sensitization with sulfur compounds is also enhanced by this combination of ingredients which can not only yield reduced dye stain to the finished product but which can improve both spectral and chemical sensitometry.
摘要翻译： 通过与四氮杂茚化合物组合的特定齐尔酸染料的协同使用，大大提高了片状卤化银乳剂的致敏性。 通过这些组合的组合也增强了与硫化合物的化学敏化性，其不仅可以减少染色剂对成品的染色，而且可以改进光谱和化学感光度。
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2.发明授权Improved sensitization of tabular grains with a zeromethine dye and a tetraazaindene 失效有Nullmethinfarbstoff和四氮T-谷物的改进意识
公开(公告)号：EP0487010B1
公开(公告)日：1996-03-20
申请号：EP91119678.0
申请日：1991-11-19
发明人： Fabricius, Dietrich Max , Elkins, Tammy M. , Schoenberg, Allan R. , Hoyte, Otho Parker Athelson
CPC分类号： C09B23/102 , G03C1/0051 , G03C1/22 , G03C1/28
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