Flame-retarded compositions of styrene-containing polymers
US8524813B2 · kind B2 · utility
1Cited by
6References
21Claims
0Family size
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Inventors
Key dates
| Filing date | Jul 22, 2009 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Jul 28, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L27/18
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A flame-retarded styrene-containing polymer composition, which comprises a styrene-containing polymer, tris(2,4,6-tribromophenoxy)-s-triazine, 0.5-1.7 wt % antimony trioxide, and an anti-dripping agent. The bromine content of the composition is generally in the range between 8 and 18 wt %. Additional brominated flame retarding agents may also be included in the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.