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2 109 801

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Application

97106711/04, 1997-04-22

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Actual filing date

1997-04-22

(45)

Published

1998-04-27

(72)

Inventor

Pudovik S.T.Lantsberg N.L.Malkov Ju.K.Khlebnikov V.N.Smolentseva S.I.Dolgov V.N.Korosteleva I.A.Alikin I.N.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Po Neftepromyslovoj Khimii

LUBRICANT-COOLANT LIQUID CONCENTRATE FOR MECHANICAL METAL TREATMENT Russian patent published in 1998 - IPC

Abstract RU 2109801 C1

FIELD: lubricant-coolant liquids. SUBSTANCE: concentrate has, wt.-%: product of interaction of oleic and boric acid with alkanolamine in mineral oil medium, 45-66; polyhydroxyethylated alkylphenol, 3-6; glycol, 7-14; and water, the balance. At preferential variant concentrate has additionally phenylcarbinol at the following ratio of components, wt.-%: interaction product, 45-66; polyhydroxyethylated alkylphenol, 3-6; phenylcarbinol, 3-6; glycol, 7-14; and water, the balance. EFFECT: enhanced biostability of composition in an aqueous medium. 2 cl, 3 tbl

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RU 2 109 801 C1

Authors

Pudovik S.T.

Lantsberg N.L.

Malkov Ju.K.

Khlebnikov V.N.

Smolentseva S.I.

Dolgov V.N.

Korosteleva I.A.

Alikin I.N.

Dates

1998-04-27—Published

1997-04-22—Filed

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