Zinc oxide in poly(arylene sulfide) compositions
US4659761A · kind A · utility
6Cited by
9References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1983 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Mar 18, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Zinc oxide is used in poly(arylene sulfide compositions to improve encapsulation properties and to inhibit color shift. The invention includes electronic components encapsulated with poly(arylene sulfide) compositions containing zinc oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.