发明名称 |
NEGATIVE WORKING, PEEL DEVELOPABLE, SINGLE SHEET COLOR PROOFING SYSTEM |
摘要 |
This invention relates to negative working color proofing sheet constructions which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image. The construction is useful as a color proofing film which can be employed to accurately predict the image quality from a lithographic printing process. The image is produced by forming a composite of a receiver sheet, an adhesive layer, a color layer and cover sheet. Upon imagewise exposure, a negative image appears on the receiver base after dry peel apart development. |
申请公布号 |
WO9315438(A1) |
申请公布日期 |
1993.08.05 |
申请号 |
WO1993US00658 |
申请日期 |
1993.01.25 |
申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
WILCZAK, WOJCIECH, A.;PLATZER, STEPHAN, J., W.;SIEGFRIED, DAVID, L. |
分类号 |
G03F7/004;G03F3/10;G03F7/34 |
主分类号 |
G03F7/004 |
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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