Electricity: conductors and insulators – With fluids or vacuum – With fluid stops
Patent
1979-04-06
1981-07-28
Kendell, Lorraine T.
Electricity: conductors and insulators
With fluids or vacuum
With fluid stops
174110SR, 428375, 428379, H01B 330, H01B 728
Patent
active
042812100
ABSTRACT:
A cured, cross-linked, mineral oil extended polyurethane which is non-spewing. The mineral oil extended polyurethane is further characterized by being grease compatible in that the tendency of the mineral oil to migrate is substantially reduced or eliminated. The mineral oil extended polyurethane is comprised of a defined polyurethane, mineral oil, and coupling agent. In other aspects, the present invention relates to a process for reclaiming or sealing an insulated electrical device and to an insulated electrical device which is formed by such process.
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Brauer Melvin
Kroplinski Thaddeus F.
Kendell Lorraine T.
NL Industries Inc.
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