Acidic halide neutralization in alkoxysilanes
US5210254A · kind A · utility
17Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1992 |
| Grant date | May 11, 1993 |
| Priority date | — |
| Expiry date | Mar 31, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for reducing the level of acidic halide contamination in alkoxysilanes by contacting the silane with a stoichiometric excess of (i) a basic reagent, such as in particular, a metal alkoxide and (ii) an acid salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.