ADDITION AGENT TO LUBRICANT OILS Russian patent published in 1998 - IPC

Abstract RU 2109798 C1

FIELD: lubricant compositions. SUBSTANCE: addition agent is a product of interaction of unsaturated carboxylic acid with ammonium group and halogen alcoholic solution. Composition ensures to improve antifriction and antiwearing properties by 1.01-1.9 and 1.33-1.50-fold, respectively, decrease corrosion activity of oil by 1.09-1.13-fold, improve stability of alkaline number at its total increase by 1.58-1.74-fold. EFFECT: improved property of an agent. 3 tbl

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RU 2 109 798 C1

Authors

Strebkov S.V.

Savchenko S.Ja.

Vetrov V.P.

Dates

1998-04-27Published

1996-05-13Filed