Process for co-producing para-xylene and styrene
US7592499B2 · kind B2 · utility
11Cited by
6References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2003 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Sep 10, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/86
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for co-producing para-xylene and styrene from a feed (1) of hydrocarbons containing xylenes and ethylbenzene is described, the process comprising the following succession of steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.