Modified polyphenylene ether-polyamide compositions and process
US4873286A · kind A · utility
62Cited by
8References
24Claims
0Family size
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Key dates
| Filing date | Apr 14, 1988 |
| Grant date | Oct 10, 1989 |
| Priority date | — |
| Expiry date | Apr 14, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel modified polyphenylene ether-polyamide compositions comprising polyphenylene ether, polyamide and a polycarboxylic acid and the reaction product thereof and an improved process for preparing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.