Propylene oxide process
US6884898B1 · kind B1 · utility
4Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 2003 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Dec 14, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/584
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Propylene oxide is formed by reaction of propylene with molecular oxygen in a high boiling solvent containing slurried solid catalyst, the light components are flashed and the remaining liquid containing slurried catalyst is recycled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.