发明名称 |
Color photographic silver halide light-sensitive material consisting of a specified hydroquinone derivative |
摘要 |
A color photographic silver halide light-sensitive material is described, characterized by containing at least one of the compounds represented by the general formula (I) and their precursors. Formula (I) <IMAGE> wherein R represents <IMAGE> (wherein R1 and R2 are each a hydrogen atom or an alkyl group and may combine with R3 to form a ring having 5 to 10 carbon atoms, provided that R1 and R2 are not hydrogen atoms at the same time, R3 is a substituted or unsubstituted aryl group, and n is an integer of 1 to 4), and R' has 1 to 20 carbon atoms and represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituent defined by R as defined above). This light-sensitive material provides color images which are stabilized, i.e., freed of fading and the discoloration of the white ground.
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申请公布号 |
US4587210(A) |
申请公布日期 |
1986.05.06 |
申请号 |
US19840595195 |
申请日期 |
1984.03.30 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ONO, MICHIO;MORIGAKI, MASAKAZU;KAMIO, TAKAYOSHI;AOKI, KOZO;FURUYA, KAZUHIKO |
分类号 |
G03C7/26;G03C7/392;(IPC1-7):G03C1/08;G03C7/32 |
主分类号 |
G03C7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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