Conductive resin composition and information record
US4592862A · kind A · utility
2Cited by
6References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 5, 1985 |
| Grant date | Jun 3, 1986 |
| Priority date | — |
| Expiry date | Mar 5, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A conductive resin composition comprising a specific type of graft polymer of vinyl chloride and a vinyl chloride/acrylic ester copolymer, and a conductive powder used in an amount of from 10 to 30 wt % of the graft polymer. The conductive composition is particularly useful as video or digital audio discs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.