发明名称 Method of treatment of color photographic materials
摘要 A method of color reversal treatment of an exposed silver halide photographic material is disclosed. The method involves treating the exposed material with 2 both type black-and-white developing solutions. The first solution contains a compound represented by the general formula (I): R2-S-R1)d-S-R2(I) wherein R1 represents an alkylene group having 2 to 10 carbon atoms, which may have ether bonds, R2 represents an alkyl group having 2 to 10 carbon atoms which alkyl group may have substituents, ether bonds or ester bonds, and d represents an integer of 0 to 3. The second black-and-white developing solution is a conventional solution. By utilizing the two solutions and specifically the first solution containing the compound of general formula (I) it is possible to obtain good photographic images having a high maximum density and good color balance. Further, images having different sensitivities can be obtained with the identical photographic materials when the conditions are varied.
申请公布号 US4525449(A) 申请公布日期 1985.06.25
申请号 US19830547617 申请日期 1983.11.01
申请人 FUJI PHOTO FILM COMPANY, LIMITED 发明人 NAKAJIMA, JUNYA;IMAI, KIYOSHI;NAKAMURA, TAKASHI
分类号 G03C7/30;G03C5/305;G03C5/50;(IPC1-7):G03C7/40 主分类号 G03C7/30
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