Lubricant compositions containing metal antifatigue additives

Details Lubricant compositions containing metal antifatigue additives Lubricant compositions containing metal antifatigue additives

1980-09-11

1982-06-15

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

C10M 110, C10M 302, C10M 702, C10M 748

Patent

active

043350054

ABSTRACT:
Compositions comprising arylboronic acid and substituted arylboronic acid are employed as lubricant additives to impart anti-fatigue properties to metals. In an embodiment, approximately one weight percent of phenylboronic acid added to a polyurea thickened grease containing about two percent of water, results in vastly improved resistance to metal-fatigue failure such as spalling, for example.

REFERENCES:
patent: 3509054 (1970-04-01), Hinkamp et al.
patent: 3755175 (1973-08-01), Clark et al.
patent: 3816313 (1974-06-01), Szieleit
patent: 4016092 (1977-04-01), Andress
patent: 4119552 (1978-10-01), Davis et al.

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