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2 054 459

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C1

(51)

IPC

(21) (22)

Application

92008677/04, 1992-12-10

(22)

Actual filing date

1992-12-10

(45)

Published

1996-02-20

(72)

Inventor

Medzhibovskij A.S.Khutiev A.P.Ksenevich I.P.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe Predprijatie

LUBRICATING OIL Russian patent published in 1996 - IPC

Abstract RU 2054459 C1

FIELD: petrochemistry. SUBSTANCE: the lubricating oil comprises (wt %): 0.3-0.5 friction modifier and the mineral oil balance. The modifier comprises (wt %): 36-55 product of esterification of ollic acid with glycerol; 5-20 polyoxyethylated monoalkylphenol based on propylene trimers: 2.5-8.5 cupric chloride; 2.5-3.5 butyl alcohol; 0.1-1.5 ultradispersed carbon; 0.1-5.0 ultradispersed solid material; 0.1-15.0 graphite with dispersity of less than 3 mm. EFFECT: improved properties of the lubricating oil.

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RU 2 054 459 C1

Authors

Medzhibovskij A.S.

Khutiev A.P.

Ksenevich I.P.

Dates

1996-02-20—Published

1992-12-10—Filed

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