Fire and water resistant cable
US9087629B2 · kind B2 · utility
4Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Jul 6, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/295
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to lead-free, halogen-free, and antimony-free cables containing insulations made of (a) a polyolefin; (b) a maleic anhydride modified polyolefin; (c) a butadiene-styrene copolymer; (d) a non-halogen flame retardant; and (e) a silane compound. The cable contains a fire retardant tape between the conductor and the insulation when the insulation thickness is greater than about 75 mils for a 1/0 AWG cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.