Polymer mixture comprising polyphenylene ethers and polyoctenylene and articles formed therefrom
US5089562A · kind A · utility
6Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1989 |
| Grant date | Feb 18, 1992 |
| Priority date | — |
| Expiry date | Sep 13, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to polymer mixtures which comprise a polyphenylene ether and a polyoctenylene. By using as a polyphenylene ether a mixture of at least two polyphenylene ethers, one having a comparatively low viscosity and one having a comparatively high viscosity, a polymer mixture is obtained having improved properties. The properties are improved in particular with respect to the flow properties, while no reduction of the heat distortion occurs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.