| 发明名称 |
Thermally stable carbazole diazonium salts as sources of photo-initiated strong acid |
| 摘要 |
This invention relates to carbazole diazonium salts which are used in pre-polymer or polymer compositions as sources of photoinitiated strong acids in such developments as imaging films where strong acids are needed to effect polymerization of the film or to remove protective groups.
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| 申请公布号 |
US5002856(A) |
申请公布日期 |
1991.03.26 |
| 申请号 |
US19890388404 |
申请日期 |
1989.08.02 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDERSON, ALBERT G. |
| 分类号 |
G03F7/016;C07D209/88;C08F2/48;C08F2/50;C08G59/00;C08G59/18;C08G59/68;G03C1/54;G03F7/004;G03F7/029;G03F7/039 |
主分类号 |
G03F7/016 |
| 代理机构 |
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代理人 |
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| 主权项 |
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