| 发明名称 |
Process of forming a permanent yellow imaged light modulating film |
| 摘要 |
This invention relates to the preparation of a supported modulating film having a permanent yellow imaged layer of the homopolymer of a crystalline diacetylene cinnamate monomer <IMAGE> and to the use of said film as a light modulator in the production of master printing plates or printed circuit boards.
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| 申请公布号 |
US5215870(A) |
申请公布日期 |
1993.06.01 |
| 申请号 |
US19920879020 |
申请日期 |
1992.05.06 |
| 申请人 |
ISP INVESTMENTS INC. |
发明人 |
LIU, KOU-CHANG;LEWIS, DAVID F.;HORNBY, JOHN C. |
| 分类号 |
C08F138/00;C08K5/00;G03C1/73;G03F1/00;G03F7/025 |
主分类号 |
C08F138/00 |
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