发明名称 Silver halide emulsion prepared in the presence of polymers and a photographic material using the same
摘要 There are disclosed a hexagonal silver halide tabular emulsion having an excellent monodispersibility and a silver halide photographic material which contains the above tabular silver halide emulsion and excels in a graininess, a sensitivity and a preservability. The above silver halide photographic emulsion is prepared in the presence of at least one of the polymers having a recurring unit represented by the Formula (1) and at least one of the polymers having a recurring unit represented by Formula (2):-(R-O)n-(1)-(CH2CH2O)m-(2)wherein R represents an alkylene group having 3 to 10 carbon atoms; and n and m each represents an average number of the recurring unit, respectively and each represents 4 to 200.
申请公布号 US5595863(A) 申请公布日期 1997.01.21
申请号 US19950537225 申请日期 1995.09.29
申请人 发明人
分类号 G03C1/035;G03C1/005;G03C1/04;G03C1/043;G03C1/07;(IPC1-7):G03C1/035 主分类号 G03C1/035
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