Epoxidation catalyst and process
US5932751A · kind A · utility
2Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1998 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Jun 23, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D301/19
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A titanium/silica epoxidation catalyst is prepared from silica which has been treated with strong aqueous acid solution, the catalyst is especially useful for propylene oxide production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.