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2 061 020

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C1

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IPC

(21) (22)

Application

94004092/04, 1994-02-04

(22)

Actual filing date

1994-02-04

(45)

Published

1996-05-27

(72)

Inventor

Rjabinin N.A.Mungalov V.E.Irisova E.V.Rjabinin A.N.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

ANTI-WEAR ADDITION TO THE LUBRICANT OILS Russian patent published in 1996 - IPC

Abstract RU 2061020 C1

FIELD: fluoro-containing addition agents to the lubricant oils. SUBSTANCE: addition agent has amides or esters of perfluoropolyoxaalkylenesulfo- or perfluoropolyoxaalkylene carboxylic acids at molecular mass above 1500 of the general formula given in invention claim, and polyhedral alcohol or its ether at the following ratio of components, wt.-%: indicated fluoro-containing component 10.0-70.0, and polyhedral alcohol or its ether 30-90. EFFECT: increased effectiveness of addition agent. 1 tbl

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RU 2 061 020 C1

Authors

Rjabinin N.A.

Mungalov V.E.

Irisova E.V.

Rjabinin A.N.

Dates

1996-05-27—Published

1994-02-04—Filed

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