Method for making an epoxide
US8519198B2 · kind B2 · utility
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122References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2012 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Mar 22, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D303/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A mixture of compounds containing 1,3-dichloropropan-2-ol, 2,3-dichloropropan-1-ol, and a halogenated ketone, where the halogenated ketone content of the mixture is at least 0.0001% by weight and less than or equal to 0.1% by weight relative to the 1,3-dichloropropan-2-ol and 2,3-dichloropropan-1-ol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.