Modified succinimides (II)

Details Modified succinimides (II) Modified succinimides (II)

1985-04-12

1986-10-14

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

C10M10550, C10M10556

Patent

active

046171380

ABSTRACT:
Disclosed are polyamino alkenyl or alkyl succinimides which have been modified by treatment with a lactone to yield polyamino alkenyl or alkyl succinimides wherein one or more of the basic nitrogens of the polyamino moiety is substituted with a hydrocarbylcarbonylalkylene group. The additives so disclosed are useful as dispersants in lubricating oils, gasolines, marine crankcase oils and hydraulic oils.

REFERENCES:
patent: 3400075 (1968-09-01), Grimm et al.
patent: 3438899 (1969-04-01), Benoit, Jr.
patent: 3630902 (1971-12-01), Coupland et al.
patent: 3897454 (1975-07-01), Hankins et al.
patent: 4482464 (1984-11-01), Karol et al.

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