Flame retardant compounds comprising fully brominated dianhydrides
US5412009A · kind A · utility
0Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1992 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Dec 7, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C63/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides a compound of general formula I ##STR1## in which X represents a direct bond or a ##STR2## group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.