Bearing lubrication means having wide temperature utilization

Details Bearing lubrication means having wide temperature utilization Bearing lubrication means having wide temperature utilization

1994-11-17

1996-03-12

Willis, Jr., Prince

Compositions

Electrolytes for electrical devices

252 12, 252 498, C10M10574

Patent

active

054983525

ABSTRACT:
Metal and/or ceramic bearing lubrication is provided over a utilization temperature range extending from about -50.degree. C. up to at least 500.degree. C. and higher with a blended mixture of a vaporizable and polymerizable aryl ester contained in a liquid alpha olefin oligomer. Vapor-phase polymerization of the aryl phosphate ester occurs during bearing operation to produce a polymer lubricating coating on at least one of the treated bearing surfaces.

REFERENCES:
patent: 2841244 (1958-07-01), Sorem
patent: 2952335 (1960-09-01), Coit
patent: 2971609 (1961-02-01), Sorem
patent: 4800030 (1989-01-01), Kaneko et al.
patent: 5351786 (1994-10-01), Graham
patent: 5382374 (1995-01-01), Takemitsu et al.

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