Process for making silarylenesilanediol
US3965134A · kind A · utility
3Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1975 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Oct 10, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0836
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method is provided for making silarylenesilanediol. An aqueous mixture of a dialkoxy silarylene and a water miscible organic solvent, such as acetone, is refluxed. Water is combined with the resulting mixture to effect the separation of silarylenesilanediol which can be used to make polysilarylenesiloxanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.