Filled polyphenylene ether compositions having improved toughness
US4073765A · kind A · utility
4Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1976 |
| Grant date | Feb 14, 1978 |
| Priority date | — |
| Expiry date | Dec 21, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Filled thermoplastic compositions are provided which comprise, in admixture, a polyphenylene ether resin, a styrene resin, a reinforcing amount of a titanate filler and an adipic acid based polyester in an amount at least sufficient to provide enhanced toughness, as measured by impact strength and tensile elongation, in the molded compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.