Lubricant for use at high temperature

Compositions – Electrolytes for electrical devices

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Details

252 52R, 252 56S, C10M 150, C10M 344

Patent

active

045199272

ABSTRACT:
The present invention relates to a lubricant for use at high temperature, comprising: (A) from 25 to 98% by weight of an arylalkyl silicone having a repeating unit represented by the general formula (I); and (B) from 75 to 2% by weight of a fatty acid ester of a hindered alcohol. The lubricant of the invention is suitable for use as an engine oil. The general formula (I) follows: ##STR1## wherein R.sup.1 is an alkyl group containing from 1 to 6 carbon atoms, and R.sup.2 is an alkyl group containing from 1 to 3 carbon atoms or a hydrogen atom.

REFERENCES:
patent: 3536621 (1970-10-01), Christian
patent: 3679585 (1972-07-01), Brook et al.
patent: 3994815 (1976-11-01), Coleman
patent: 4190546 (1980-02-01), Kulik et al.

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