Removal of molecular chlorine from 1,2-dichloroethane compositions contaminated with molecular chlorine
US4650916A · kind A · utility
0Cited by
10References
18Claims
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Key dates
| Filing date | Mar 7, 1983 |
| Grant date | Mar 17, 1987 |
| Priority date | — |
| Expiry date | Mar 7, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/38
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Olefins containing at least 7 carbon atoms are used to remove molecular chlorine form compositions comprising 1,2-dichloroethane and a contaminating amount of molecular chlorine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.