04171998 is referenced by 30 patents and cites 10 patents.

This invention provides a method of sealing and purging contaminants from the internal free spaces of an insulated electrical device by forcing into said free spaces a low viscosity material that acts to displace fluid contaminants from within said free spaces. The material later cures in situ to form a hydrophobic seal with good electrical properties. Also disclosed herein is a method for rehabilitating waterlogged plastic insulated multiconductor communications cables of the type employed in telephone systems.

Title
Method for decontaminating and sealing the interior spaces of an insulated electrical device utilizing mineral oil-extended polyurethanes
Application Number
432479
Publication Number
4171998
Application Date
September 30, 1976
Publication Date
October 23, 1979
Inventor
Thaddeus F Kroplinski
Bound Brook
NJ, US
Melvin Brauer
E. Brunswick
NJ, US
Agent
Malcolm L Sutherland
Gary M Nath
Assignee
N L
NY, US
IPC
H02G 1/16
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