发明名称 Photographic element comprising a combination of a development inhibiting releasing coupler and a bleach accelerator releasing compound.
摘要 <p>A color photographic element comprises a support bearing at least one photographic silver halide emulsion layer, an image dye-forming coupler, and a combination of a development inhibitor releasing coupler and a wash-out coupler, the washout coupler (A) (i) capable of forming a compound that is washed out of the photographic element upon processing and (ii) capable of releasing a bleach accelerator group, and (iii) is represented by the formula: (SOL)x-COUP-(R<1>)y-(R<2>)z-BLEACH The development inhibitor releasing coupler is selected from a timed and non-timed development inhibitor releasing coupler.</p>
申请公布号 EP0577193(A1) 申请公布日期 1994.01.05
申请号 EP19930201813 申请日期 1993.06.23
申请人 EASTMAN KODAK COMPANY 发明人 BEGLEY, WILLIAM JAMES;SINGER, STEPHEN PAUL;SOUTHBY, DAVID THOMAS;SINGLETON, DONALD
分类号 G03C7/305;G03C7/32;G03C7/407;(IPC1-7):G03C7/305 主分类号 G03C7/305
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