发明名称 |
Light-sensitive color photographic elements and process for developing them. |
摘要 |
<p>A process for developing a color photographic light-sensitive element which comprises exposing a color photographic light-sensitive element, color developing the exposed light-sensitive element in a developing bath, and then treating the light-sensitive element in a bleach bath. The developing bath contains at least 5 grams/liter of developing agent and/or the pH value of the bleach bath is at least 6.0. The photographic element, before being imagewise exposed, contains a compound represented by the general formula (I) wherein R is NR1R2 or O-R3, wherein R1 and R2, being the same or different, each represents a hydrogen atom or an alkyl group (preferably an alkyl group having up to 6 carbon atoms); and R3 represents an alkyl group : <CHEM></p> |
申请公布号 |
EP0600308(A1) |
申请公布日期 |
1994.06.08 |
申请号 |
EP19930118552 |
申请日期 |
1993.11.18 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
DELPRATO, IVANO;BERTOLDI, MASSIMO;ORENGO, FERDINANDO;CORALUPPI, ENZO;MOIZO, ELDA |
分类号 |
G03C1/34;G03C7/392;G03C7/407;G03C7/413;(IPC1-7):G03C7/392 |
主分类号 |
G03C1/34 |
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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