Halogenated supports and supported activators
US6432863B1 · kind B1 · utility
4Cited by
49References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 1998 |
| Grant date | Aug 13, 2002 |
| Priority date | — |
| Expiry date | Dec 10, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2410/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention is directed to a supported catalytic activator composition resulting from the contact of a catalyst support (formed by reaction of a carrier, such as an inorganic oxide (e.g., silica) and an organo halide such as bromo pentafluorobenzene in the presence of base) and a catalytic activator such as dimethylanilinium tetrakis (pentafluorophenyl) borate, and methods for making the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.