Polyphenylene-poly(aryl ether sulfone) blends, articles and method
US7750091B2 · kind B2 · utility
227Cited by
37References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Dec 11, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/312
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Compositions comprising blends of polyphenylene and poly(aryl ether sulfone) and methods for making such blends are disclosed. Miscible blends of polyphenylene and poly(aryl ether sulfone) are also disclosed. The blends are useful in numerous applications such as in the preparation of articles and of foams having reduced density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.