Coaxial cable
US6599626B1 · kind B1 · utility
4Cited by
15References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1998 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Feb 27, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2947
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coaxial cable construction comprising(i) an inner electrical conductor comprising a single electrical conductor or a core of two or more electrical conductors;(ii) dielectric insulation comprising an inert gas and a solid, said solid comprising (a) a polymer selected from the group consisting of polyethylene, polypropylene, fluoropolymers, and mixtures of two or more of said polymers and (b) an alkylhydroxyphenylalkanoyl hydrazine; and(iii) an outer electrical conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.