Products of reaction involving alkenylsuccinic anhydrides with a

Details Products of reaction involving alkenylsuccinic anhydrides with a Products of reaction involving alkenylsuccinic anhydrides with a

1984-04-24

1985-06-11

Metz, Andrew

Compositions

Electrolytes for electrical devices

549233, C10M 132

Patent

active

045227365

ABSTRACT:
It has been found that products made by reacting a polyalkenylsuccinic compound with an aromatic secondary amine or hindered phenol containing a hydroxyalkyl group, followed by reaction with an alkanolamine or an aminomethane, give a novel additive having utility as a dispersant and/or an anticorrosion agent when placed in a lubricant.

REFERENCES:
patent: 2783206 (1957-02-01), Messina
patent: 3219666 (1965-11-01), Norman et al.
patent: 3862981 (1975-01-01), Demoures et al.
patent: 3936480 (1976-02-01), Demoures et al.
patent: 3991056 (1976-11-01), Okamoto et al.
patent: 4219431 (1980-08-01), Chibnik
patent: 4391721 (1983-07-01), Pappas

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