Lubricating oil compositions containing an overbased calcium sul

Details Lubricating oil compositions containing an overbased calcium sul Lubricating oil compositions containing an overbased calcium sul

1982-11-22

1984-12-11

Metz, Andrew

Compositions

Electrolytes for electrical devices

C10M 148

Patent

active

044877048

ABSTRACT:
The anti-wear properties of lubricating oil compositions containing overbased calcium sulfonate are improved when a complex of a zinc salt of a cyclic hydrocarbyl dithiophosphoric acid of 2,4-pentanediol and a succinimide is added to the oil. Oil compositions containing this combination are useful as crankcase lubricants.

REFERENCES:
patent: 3089850 (1963-05-01), McConnell et al.
patent: 3135694 (1964-06-01), Loughran et al.
patent: 3284354 (1966-11-01), Tunkel et al.
patent: 3502677 (1970-03-01), LeSuer
patent: 3652616 (1972-03-01), Watson et al.
patent: 3844960 (1974-10-01), Breitigam et al.
patent: 3846317 (1974-11-01), Lintzenich
patent: 4306984 (1981-12-01), Yamaguchi
patent: 4443360 (1984-04-01), Yamaguchi et al.

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