Polyphenylene ethers composition containing N,N'-di-.beta.-naphthyl-P-phenylene diamine stabilizer
US3956423A · kind A · utility
10Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 1974 |
| Grant date | May 11, 1976 |
| Priority date | — |
| Expiry date | Nov 25, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L71/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel stabilized compositions of a polyphenylene ether resin and a vinyl aromatic resin are disclosed which include a minor amount of N,N'-di-.beta.-naphthyl-p-phenylene diamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.