发明名称 Light-sensitive silver halide color photographic material.
摘要 <p>A light-sensitive silver halide color photographic materiai, which comprises containing a cyan coupler for photography represented by the formula [1A] or [1B] shown below in the light-sensitive emulsion; &lt;Chemistry id="chema01" num="0001"&gt;&lt;Image id="ia01" he="27" wi="83" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /&gt;&lt;/Chemistry&gt;&lt;Chemistry id="chema02" num="0002"&gt;&lt;Image id="ia02" he="33" wi="83" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /&gt;&lt;/Chemistry&gt;where is group having a bulk sufficient to impart diffusion resistance to said coupler; R&lt;Sup&gt;2&lt;/Sup&gt; and R&lt;Sup&gt;3&lt;/Sup&gt; each represent a hydrogen atom a halogen atom, at least one of R&lt;Sup&gt;2&lt;/Sup&gt; and R&lt;Sup&gt;3&lt;/Sup&gt; ing a halogen atom; R&lt;Sup&gt;2&lt;/Sup&gt; represents an alkyl group, a cycloalkyl group, an alkenyl group or an aryl group; R&lt;Sup&gt;3&lt;/Sup&gt; represents a hae- gen atom: and represents a hydrogen atom or a group ehm- nable during the coupling reaction with the oxidized product of a color developing agent.</p><p>Accoraing to the material of this invention, good spear absorption characteristics can be exhibited and a cyan dye age can be given without dye loss even by use of a bleaching bath or bleach fixing both fatigued after running.</p>
申请公布号 EP0175573(A2) 申请公布日期 1986.03.26
申请号 EP19850306620 申请日期 1985.09.17
申请人 KONISHIROKU PHOTO INDUSTRY CO. LTD. 发明人 KATOH, KATSUNORI;NAKAGAWA, SATOSHI
分类号 C07C273/18;C07C275/42;G03C7/34;(IPC1-7):G03C7/34 主分类号 C07C273/18
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