| 发明名称 |
Acidic o-nitroaromatics as photoinhibitors of polymerization in positive working films |
| 摘要 |
A photopolymerizable coating composition comprising (1) a nongaseous, ethylenically unsaturated, polymerizable compound, (2) a specified acidic o-nitroaromatic compound, and (3) an organic, radiation-sensitive, free-radical generating system which is useful for making a positive or negative polymeric image on a substrate.
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| 申请公布号 |
US4477556(A) |
申请公布日期 |
1984.10.16 |
| 申请号 |
US19820409096 |
申请日期 |
1982.08.18 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DUEBER, THOMAS E.;NEBE, WILLIAM J. |
| 分类号 |
C07C67/00;C07C201/00;C07C205/37;C07C205/44;C07C205/56;C07C209/00;C07C211/52;G03F7/027;(IPC1-7):G03C5/00;C07C79/46 |
主分类号 |
C07C67/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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