发明名称 Photographic material containing UV absorber
摘要 A photographic material is described which comprises, on a base, blue-sensitive, green-sensitive and/or red-sensitive silver-halide emulsion layers and if desired a protection layer, a layer containing a UV absorber being arranged between the uppermost silver-halide emulsion layer and the protection layer or on top of the uppermost silver-halide emulsion layer, wherein the UV absorber conforms to the formula <IMAGE> (I) in which the radical R1 is alkyl, substituted alkyl, alkenyl, glycidyl, cycloalkyl or phenylalkyl, and R12 is alkyl, benzyl, cyclohexyl, phenyl, substituted phenyl or alkoxy.
申请公布号 US5364749(A) 申请公布日期 1994.11.15
申请号 US19920891532 申请日期 1992.06.01
申请人 CIBA-GEIGY CORPORATION 发明人 LEPPARD, DAVID G.;BURDESKA, KURT;SLONGO, MARIO
分类号 G03C1/035;C07D251/24;G03C1/815;G03C7/34;G03C7/38;G03C7/384;G03C7/392;(IPC1-7):G03C1/46 主分类号 G03C1/035
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