Lubricating oil compositions for food processing machines

Details Lubricating oil compositions for food processing machines Lubricating oil compositions for food processing machines

1990-02-07

1991-07-23

Willis, Prince E.

Compositions

Defined liquid dielectric dispersed in defined web or sheet

252 56R, C10M10536

Patent

active

050341448

ABSTRACT:
Lubricating oil compositions favorably used for food processing machines are disclosed. The oil compositions exhibit highly improved oxidation stability, wear resistance and rust prevention. Raw materials quite harmless to human bodies can be used in the production of said lubricating oil composition which comprises (I) as the base oil, a saturated fatty acid glyceride represented by the following general formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each a straight-chain alkyl group and (II) as an essential component, a fatty acid in an amount of 0.001 to 5% by weight, based on the total composition.

REFERENCES:
patent: 2808421 (1957-10-01), Brokaw
patent: 3126344 (1964-03-01), Matuszak
patent: 3579548 (1971-05-01), Whyte
patent: 4108785 (1978-08-01), Stunwold
patent: 4217390 (1980-08-01), Newkirk et al.
patent: 4637887 (1987-01-01), Warschech et al.
patent: 4783274 (1988-11-01), Jokinen et al.

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