发明名称 |
BLACK-AND-WHITE PHOTOTHERMOGRAPHIC AND THERMOGRAPHIC ELEMENTS COMPRISING 3-HETEROAROMATIC-SUBSTITUTED ACRYLONITRILE COMPOUNDS AS CO-DEVELOPERS |
摘要 |
Nitrogen containing 3-heteroaromatic substituted acrylonitrile compounds are useful as co-developers in combination with hindered phenol developers to produce high contrast black-and-white photothermographic and thermographic elements. The photothermographic and thermographic elements may be used as a photomask in a process where there is a subsequent exposure of an ultraviolet or short wavelength visible radiation-sensitive imageable medium. |
申请公布号 |
EP0898732(A1) |
申请公布日期 |
1999.03.03 |
申请号 |
EP19960930892 |
申请日期 |
1996.09.16 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MURRAY, THOMAS, J. |
分类号 |
B41M5/32;G03C1/498;G03C5/08;G03F1/00;G03F1/54;G03F7/12 |
主分类号 |
B41M5/32 |
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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