Novel lubricant additives

Details Novel lubricant additives Novel lubricant additives

1977-03-30

1978-06-13

Sneed, Helen M. S.

Compositions

Electrolytes for electrical devices

252 515R, 26032626, 2603265F, C10M 132, C10M 326, C10M 520, C10M 730

Patent

active

040948021

ABSTRACT:
Novel lubricant additives are provided comprising compositions based on alkenylsuccinimides containing at least one alkenylsuccinimide of the formula: ##STR1## WHERE R is an alkenyl group of about C.sub.20 to C.sub.200, m is an integer equal to 0, 1 or 2, and n is an integer equal to 0 or 1. These compositions can be prepared by condensation of an alkenylsuccinic anhydride with N,N,N',N'-tetrakis-(3-aminopropyl)-ethylenediamine.

REFERENCES:
patent: 3018291 (1962-01-01), Anderson et al.
patent: 3024237 (1962-03-01), Drummond et al.
patent: 3154560 (1964-10-01), Osuch
patent: 3219666 (1965-11-01), Norman et al.
patent: 3231587 (1966-01-01), Rense
patent: 3306907 (1967-02-01), McNinch et al.
patent: 3438899 (1969-04-01), Benoit

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