Vulcanizable copolymer semiconductive shield compositions
US8388868B2 · kind B2 · utility
5Cited by
14References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2010 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Nov 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Semi-conductive or insulating compositions including an ethylene/octane or butene copolymer and at least one additional polymer, such LDPE, are described. The compositions may also include carbon black and other additives. The composition may be used as a semi-conductive layer in such applications as electrical cables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.