Formation of halogenated hydrocarbons from hydrocarbons
US4654449A · kind A · utility
35Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1982 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Dec 9, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Hydrocarbons and other compounds are halogenated to halocarbon products by contact with a halocarbon in the presence of an acidic zeolite catalyst such as ZSM-5. The process is particularly useful for the halogenation of methane to form chemicals of higher value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.