发明名称 |
Use of 2,1-benzisoxazol-3(1H)-ones as antioxidants in color photographic processing methods |
摘要 |
Certain 2,1-benzisoxazol-3(1H)-ones are useful as antioxidants in photographic color developer compositions. These compounds are highly water soluble and are essentially odorless. In addition, they have extended shelf life. They are useful in processing silver halide color photographic elements having at least one incorporated dye forming coupler.
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申请公布号 |
US5554493(A) |
申请公布日期 |
1996.09.10 |
申请号 |
US19950553934 |
申请日期 |
1995.11.06 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PERRY, ROBERT J.;MARRESE, CARL A.;TANDON, SUCHETA |
分类号 |
G03C5/305;G03C7/413;(IPC1-7):G03C5/305;G03C5/30 |
主分类号 |
G03C5/305 |
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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