Refrigerator oil composition

Details Refrigerator oil composition Refrigerator oil composition

1983-11-07

1985-02-05

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 52R, C10M 318, C10M 512

Patent

active

044977212

ABSTRACT:
A refrigerator oil composition is described, comprising: (1) at least one of mineral oil and synthetic oil and (2) at least one of (a) 15-crown-5, (b) a derivative of 15-crown-5, and (c) a glycidyl compound represented by the general formula: ##STR1## (wherein R is hydrogen or an alkyl group containing from 1 to 5 carbon atoms). This composition exhibits high stability when in contact with halogen-containing refrigerants and is limited in the formation of hydrogen chloride, for example, resulting from its reaction with the halogen-containing refrigerants. Thus the refrigerator oil composition of the invention is useful as a lubricant for refrigerators.

REFERENCES:
patent: 3264216 (1966-08-01), Rockett
patent: 3862265 (1975-01-01), Steinkamp et al.
patent: 4123368 (1978-10-01), Leister et al.

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