Flame-retardant polycarbonate composition
US4110299A · kind A · utility
36Cited by
14References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 15, 1976 |
| Grant date | Aug 29, 1978 |
| Priority date | — |
| Expiry date | Oct 15, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An improved flame-retardant polycarbonate composition of an aromatic carbonate polymer in admixture with an organic alkali metal salt or an organic alkaline earth metal salt or mixtures thereof, which composition has in admixture therewith an additive which is an inorganic halide or an organic monomeric or polymeric aromatic or heterocyclic halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.