| 发明名称 |
CURING COMPOSITION FOR FLUOROPOLYMERS |
| 摘要 |
Provided is a catalyst composition suitable for curing a fluoroelastomer, the catalyst composition comprising an anion of Formula III:;;wherein each Rf independently is selected from R—CF2 and a perfluoroalkyl group having from 1 to 8 carbon atoms. R is selected from H, a halogen, an alkyl group having up to 8 carbon atoms, an aryl group having up to 8 carbon atoms, and a cycloalkyl group having up to 8 carbon atoms. The subscript n is a positive integer. The catalyst composition is free of hydrocarbon containing alcohol. In specific instances, Rf may be CF3. |
| 申请公布号 |
US2015087863(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414561800 |
申请日期 |
2014.12.05 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Grootaert Werner M.A.;Vogel Kim M.;Vogel Dennis E. |
| 分类号 |
C08F4/00 |
主分类号 |
C08F4/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst composition suitable for curing a fluoroelastomer, the catalyst composition comprising an anion of Formula III: wherein each Rf independently is selected from R—CF2 and a perfluoroalkyl group having from 1 to 8 carbon atoms, wherein R selected from H, a halogen atom, an alkyl group having up to 8 carbon atoms, an aryl group having up to 8 carbon atoms, and a cycloalkyl group having up to 8 carbon atoms, and wherein n is a positive integer; further wherein the catalyst composition is free of hydrocarbon containing alcohol. |
| 地址 |
St. Paul MN US |
