发明名称 Color photographic silver halide material with TiO2 and U.V. absorber
摘要 The light stability of a color photographic silver halide material is improved if, as UV protection, a) a TiO2 pigment having a primary particle diameter of 1 to 100 nm is added to one layer and b) a hydroxyphenylbenzotriazole compound and/or a hydroxyphenyltriazine compound is added to the same or a different layer of the material.
申请公布号 US5780214(A) 申请公布日期 1998.07.14
申请号 US19970853514 申请日期 1997.05.09
申请人 AGFA-GEVAERT AG 发明人 HAGERMANN, JOERG;SCHMUCK, ARNO
分类号 G03C7/00;C07D249/20;C07D251/24;C09K3/00;G03C1/815;G03C7/392;(IPC1-7):G03C1/815 主分类号 G03C7/00
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