Process of manufacturing equipment for preparing acetals and ketals
US6528025B1 · kind B1 · utility
28Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2000 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Jun 29, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/58
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the preparation of acetals and ketals by reacting an aldehyde or Ketone with an alcohol in the presence of solid acid and removing water by pervaporation. Manufacturing equipment for the preparation of acetals and ketones is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.