Flame retardant polycarbonate composition
US3978024A · kind A · utility
26Cited by
11References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 28, 1973 |
| Grant date | Aug 31, 1976 |
| Priority date | — |
| Expiry date | Dec 28, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L69/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A flame retardant polycarbonate composition comprising in admixture an aromatic carbonate polymer and a flame retardant additive which may be the metal salts of either monomeric or polymeric phenol ester sulfonic acids, or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.