.beta.-aminonitriles and N-alkyl-1,3-propylenediamines and their

Details .beta.-aminonitriles and N-alkyl-1,3-propylenediamines and their .beta.-aminonitriles and N-alkyl-1,3-propylenediamines and their

1994-11-21

1996-02-20

Willis, Jr., Prince

Compositions

Electrolytes for electrical devices

558408, 558452, C10M13324

Patent

active

054926416

ABSTRACT:
.beta.-Aminonitriles of the following formula I ##STR1## where R.sup.1 is an aliphatic hydrocarbon radical having alkyl side groups and a number average molecular weight of from 250 to 5,000 and R.sup.2, R.sup.3 and R.sup.4, independently of one another, are each hydrogen or C.sub.1 -C.sub.8 -alkyl and R.sup.2 or R.sup.4 is also phenyl, and alkylpropylenediamines prepared from the .beta.-aminonitriles by hydrogenation are used as additives in fuels and lubricants.

REFERENCES:
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patent: 4058469 (1977-11-01), Hoke
patent: 4209408 (1980-06-01), Hoke
patent: 4332595 (1982-06-01), Herbstman et al.

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