Polymer mixture which comprises a polyphenylene ether and a dihydrazide as a stabilizer
US4618637A · kind A · utility
0Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1985 |
| Grant date | Oct 21, 1986 |
| Priority date | — |
| Expiry date | Dec 16, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/25
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to polymer mixtures which comprise a polyphenylene ether which have been stabilized with oxalyldihydrazide against oxidative degradation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.