Flame retardant polycarbonate compositions
US4303575A · kind A · utility
20Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 7, 1980 |
| Grant date | Dec 1, 1981 |
| Priority date | — |
| Expiry date | Feb 7, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/42
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A flame retardant polycarbonate composition is comprised of a polycarbonate resin, perfluoroalkane sulfonate salt and a halogenated aromatic anhydride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.