Grease compatible, mineral oil extended polyurethane

Details Grease compatible, mineral oil extended polyurethane Grease compatible, mineral oil extended polyurethane

1978-02-15

1979-09-18

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 318R, 260 328N, C08K 501

Patent

active

041682580

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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