Blends comprising a polyphenylene ether, a fluorine-containing olefinic polymer and a vinyl aromatic alkyl (meth) acrylate copolymer
US5155169A · kind A · utility
3Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 1990 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | Aug 15, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The invention relates to polymer mixtures which comprise a polyphenylene ether, a fluorine-containing olefinic polymer or copolymer and a vinyl-aromatic alkyl(meth)acrylate copolymer. Polymer mixtures having improved properties are obtained by the addition of a di- or triblock copolymer with one or more blocks derived from conjugated diene units and with one or more blocks derived from vinylaromatic units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.