Method for enhancing the flame retardance of polyphenylene ethers
US5169887A · kind A · utility
22Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1992 |
| Grant date | Dec 8, 1992 |
| Priority date | — |
| Expiry date | Jan 15, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L71/123
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved flame retardance and smoke/heat reduction has been imparted to polyphenylene ethers by blending the polyphenylene ethers with organopolysiloxane fluids having a critical mole % range of chemically combined phenylsiloxane units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.