Lubricating oil composition containing polyoxyalkylene glycol di

Compositions – Electrolytes for electrical devices

Patent

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252 52R, C10M 120

Patent

active

039666255

ABSTRACT:
Polyoxyalkylene glycol diethers having the general formula ##EQU1## are a good viscosity index improver having a high solubility in a mineral oil and an excellent shear stability. This invention relates to a lubricating oil composition consisting essentially of a mineral oil and the above described polyoxyalkylene glycol diether.

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patent: 3324035 (1967-06-01), Nankee et al.
patent: 3329614 (1967-07-01), Milnes et al.
patent: 3329725 (1967-07-01), Lederle
patent: 3498921 (1970-03-01), Edwards et al.
patent: 3563893 (1971-02-01), Doelling et al.
patent: 3856691 (1974-12-01), Haugen et al.

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