Fire retardant styrenic terpolymer compositions
US4032509A · kind A · utility
13Cited by
12References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 1975 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | Dec 29, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K13/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein are fire retardant polymer compositions based on interpolymers of styrene, maleic anhydride and a brominated monomer such as tribromophenyl acrylate, which have been formulated with various additives. These compositions, which have a UL-94 rating of at least V-1, are especially useful for use in radio and T.V. cabinets, furniture, appliance housings and other similar applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.