发明名称 |
Expansion of color gamut for silver halide media |
摘要 |
The invention relates to a photographic article comprising abase material carrying at least one layer comprising a photographic image formed by combination of dyes formed from couplers wherein areas of said photo image are colored without dyes formed by couplers.
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申请公布号 |
US6593042(B1) |
申请公布日期 |
2003.07.15 |
申请号 |
US20010029050 |
申请日期 |
2001.12.21 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
ROCHFORD WILLIAM T.;BOURDELAIS ROBERT P.;NAIR MRIDULA |
分类号 |
G03C1/76;G03C3/00;G03C7/30;G03C11/02;G03C11/18;G09F3/00;(IPC1-7):G03C7/30 |
主分类号 |
G03C1/76 |
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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