发明名称 Photographic elements containing a de-aggregating compound, dye-forming coupler and stabilizer
摘要 The invention relates to a photographic element comprising at least one light-sensitive silver halide emulsion layer having associated therewith in the same dispersion a certain de-aggregating compound at least one heterocyclic cyan dye-forming coupler of a specified formula and an aromatic stabilizer of a particular formula. The combination provides improved image stability.
申请公布号 US2003186178(A1) 申请公布日期 2003.10.02
申请号 US20020309592 申请日期 2002.12.04
申请人 EASTMAN KODAK COMPANY 发明人 GIBSON DANUTA;CLARKE DAVID;WINSCOM CHRISTOPHER J.;CRAWLEY MICHAEL W.
分类号 G03C7/392;G03C7/30;G03C7/38;(IPC1-7):G03C1/34;G03C7/32 主分类号 G03C7/392
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