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2 091 447

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(51)

IPC

(21) (22)

Application

95111423/04, 1995-07-03

(22)

Actual filing date

1995-07-03

(45)

Published

1997-09-27

(72)

Inventor

Efimov Ju.T.Lavrent'Eva I.L.Matveev L.G.Zheltukhin I.A.Leonov V.V.Sineleva L.P.Darina N.E.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa

CONCENTRATE OF AN AQUEOUS-EMULSION LUBRICANT-COOLANT LIQUID FOR MECHANICAL METAL WORKING Russian patent published in 1997 - IPC

Abstract RU 2091447 C1

FIELD: lubricant-coolant liquids. SUBSTANCE: concentrate has the following composition, wt.-%: oleic acid neutralized with triethanolamine 14.5-20; phosphoric acid di-(alkylpolyethylene glycol)-ester potassium salt 5-8; polymethylsiloxane liquid 0.3-0.8; chlorinated paraffin 4-6; 6-ethoxytetrahydroquinoline 0.06-0.1; corrosion inhibitor taken from the group of aliphatic saturated-aromatic or aromatic amines 0.3-1.5; sodium hydroxide 0.5-1.0, and mineral oil - the rest. EFFECT: improved quality and property of lubricant-coolant liquids and sanitary-hygienic properties. 1 tbl

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RU 2 091 447 C1

Authors

Efimov Ju.T.

Lavrent'Eva I.L.

Matveev L.G.

Zheltukhin I.A.

Leonov V.V.

Sineleva L.P.

Darina N.E.

Dates

1997-09-27—Published

1995-07-03—Filed