Thermally stabilized styrenic polymer-based thermoplastic formulations
US4963606A · kind A · utility
9Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 6, 1989 |
| Grant date | Oct 16, 1990 |
| Priority date | — |
| Expiry date | Sep 6, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/58
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a styrenic polymer-based thermoplastic formulation containing a brominated cycloaliphatic flame retardant and a thermal stabilizer system comprising an organotin stabilizer, a hindered phenolic antioxidant and, optionally, a polyhydroxy aliphatic compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.