| 发明名称 |
SOLFONIUM SALTS AND USE AND PREPARATION THEREOF |
| 摘要 |
Sulfonium salts of the formula: <CHEM> wherein Ar is a fused aromatic radical; R1 is a divalent organic bridge; each R2 and R3 individually is an alkyl, aryl, alkaryl, aralkyl or substituted aryl, provided that not more than one of R2 and R3 is alkyl; and A is a non-nucleophilic anion; use thereof and preparation thereof. |
| 申请公布号 |
AU4466889(A) |
申请公布日期 |
1990.05.24 |
| 申请号 |
AU19890044668 |
申请日期 |
1989.11.14 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
RAYMOND WILLIAM ANGELO;JEFFREY DONALD GELORME;JOSEPH PAUL KUCZYNSKI;WILLIMA HOWELL LAWRENCE;SOCRATES PETER PAPPAS;LOGAN LLOYD SIMPSON |
| 分类号 |
C07C381/12;C08G59/00;C08G59/18;C08G59/68;G03F7/029 |
主分类号 |
C07C381/12 |
| 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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