发明名称 |
Image toning of black-and-white images formed utilizing color dye forming couplers |
摘要 |
The invention relates to providing a method of toning a black-and-white image formed with color couplers comprising providing a developed image, applying a hue changing material to said print wherein the hue of at least dye in said print is changed.
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申请公布号 |
US5418116(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19930163222 |
申请日期 |
1993.12.07 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GOTTSCHALK, GARY R.;VARGA, JOSEPH I. |
分类号 |
G03C5/46;G03C7/30;G03C7/333;(IPC1-7):G03C5/40 |
主分类号 |
G03C5/46 |
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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