Process for the preparation of decabromodiphenyl ether with improved thermal stability
US4871882A · kind A · utility
15Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1987 |
| Grant date | Oct 3, 1989 |
| Priority date | — |
| Expiry date | Oct 13, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of Decabromodiphenyl ether is disclosed, which employs dibromomethane as the reaction medium, at temperatures not exceeding 80.degree. C. The product obtained by the process of the invention possesses improved thermal stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.