Halogenated aromatic polymer/metal phosphinate polymer flame retardant composition
US4078016A · kind A · utility
34Cited by
8References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1976 |
| Grant date | Mar 7, 1978 |
| Priority date | — |
| Expiry date | May 17, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition having flame retardant properties is provided which comprises a blend of a synthetic aromatic polymer containing chlorine and bromine (as defined), with a linear metal phosphinate polymer (as defined), which composition may be dissolved by certain solvents to form a homogeneous solution readily adaptable to extrusion operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.