发明名称 Silver halide photographic material.
摘要 <p>Disclosed is a silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the silver halide emulsion layer contains a silver halide emulsion sensitized by a methine dye represented by following formula (I) and the total content of calcium in the photographic constituting layers on the support is not more than 10 mg/m&lt;2&gt;, wherein the silver halide emulsion layer contains a silver halide emulsion sensitized by a methine dye represented by following formula (I) and any one of the photographic constituting layers of the photographic material contains at least one compound represented by one of following formulae (II) to (X) and wherein the silver halide emulsion layer contains a silver halide emulsion sensitized by following formula (XI) or (XII); &lt;CHEM&gt; wherein Q represents a non-metallic atomic group necessary for forming a 5-membered or 6-membered ring; R1 to R11 each represents a hydrogen atom or a substituent, however, at least one of R1 to R3 represents a group containing an aromatic group and R4 and R5 are not a hydrogen atom; L1 to L3 each represents a methine group; n represents an integer of from 0 to 6; M represents a counter ion neutralizing an electrostatic charge; and m represents 0 or 1; &lt;CHEM&gt; &lt;CHEM&gt; wherein R&lt;2&gt; to R&lt;1&gt;&lt;9&gt;, Y, Z&lt;1&gt;, Z&lt;2&gt;, n and m each represents that disclosed in the Detailed Description of the Invention; &lt;CHEM&gt; wherein R21 represents a phenyl group or a 1-naphthyl group, R22 and R23 each represents a methyl group or an ethyl group, X&lt;-&gt; represents I&lt;-&gt;, Br&lt;-&gt; or an arylsulfonate ion, R32 represents a 2-phenoxyethyl group, a 2-(1-naphthoxy)ethyl group, a 2-(2-naphthoxy)ethyl group or a 2-(4-phenylphenoxy)ethyl group and R33 represents a methyl group or an ethyl group. The material provides an excellent stability showing less deviation of the performance at the production thereof and provides an excellent processing stability and less depositions in processing liquids and thus forms less streaks even in continuous processing.</p>
申请公布号 EP0615159(A1) 申请公布日期 1994.09.14
申请号 EP19940103296 申请日期 1994.03.04
申请人 FUJI PHOTO FILM CO., LTD. 发明人 ASAMI, MASAHIRO, C/O FUJI PHOTO FILM CO., LTD.;KAWATA, KEN, C/O FUJI PHOTO FILM CO., LTD.
分类号 G03C1/035;G03C1/047;G03C1/12;G03C1/28;(IPC1-7):G03C1/26;G03C1/37 主分类号 G03C1/035
代理机构 代理人
主权项
地址