Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1980-12-18
1983-01-25
Willis, Jr., P. E.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174 84R, 174110R, 174110PM, 428522, 428377, H02G 1502, D03D 1300
Patent
active
043705170
ABSTRACT:
A polyolefin insulated electric cable exhibiting the effect of suppressed water tree formation which comprises an electrical insulation layer comprising a polyolefin containing about 0.01 to 13.0% by weight ester groups provided around a conductor.
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Ito Ryoichi
Kuma Shoji
Sakaguchi Harunori
Shiina Toshio
Shirai Hisanari
Hitachi Cable Limited
Willis, Jr. P. E.
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