Macrocyclic polyamine and polycyclic polyamine multifunctional l

Details Macrocyclic polyamine and polycyclic polyamine multifunctional l Macrocyclic polyamine and polycyclic polyamine multifunctional l

1983-11-16

1987-01-20

Harris-Smith, Y.

Compositions

Electrolytes for electrical devices

C10M14902, C10M14904

Patent

active

046378863

ABSTRACT:
There are disclosed macrocyclic and polycyclic polyamine lubricating oil additives formed by cyclodehydration of reaction products of hydrocarbon substituted succinic anhydrides or carboxylic acids with poly 3-amino propyl compounds or by acylation of macrocyclic polyamines and polycyclic polyamines with hydrocarbon substituted succinic anhydride or carboxylic acids. These compounds are useful as dispersants and dispersants-V.I. improvers in both gasoline and diesel engine lubricating oil compositions and are also useful fuel additives.

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