Method for the preparation of ethers
US4337366A · kind A · utility
13Cited by
9References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1980 |
| Grant date | Jun 29, 1982 |
| Priority date | — |
| Expiry date | Mar 10, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/09
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In the process for dehydrating an aliphatic alcohol to convert same into the corresponding ether, the improvement consisting in that the catalyst is an active alumina on the surface of which a layer of a silicon compound has been deposited. Long life of the catalyst and improved conversion rates are the main advantages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.