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2 081 154

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C1

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IPC

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Application

95106299/04, 1995-04-20

(22)

Actual filing date

1995-04-20

(45)

Published

1997-06-10

(72)

Inventor

Mel'Nikov V.G.Komarova T.G.Bel'Tsova E.A.Rjabokon' A.N.Suvorova N.A.Arshanskij M.O.

(73)

Holder

Ivanovskaja Gosudarstvennaja Khimiko-Tekhnologicheskaja Akademija

HYDRAULIC LIQUID Russian patent published in 1997 - IPC

Abstract RU 2081154 C1

FIELD: chemical industry. SUBSTANCE: hydraulic liquid comprises, %: oxyethylated C18-C25-fatty acids, 20-40; alkylene glycol, 12-25; triethanol amine, 5-6.5; oxyalkylethylene diamine, 1-3; antifoaming agent, 0.01-0.3; water, up to 100. Alkylethylene glycol is ethylene glycol or propylene glycol, oxyalkylethylene diamine is N,N'-di- (2-oxyethyl)ethylene diamine or N, N,N',N'-tetra(oxypropyl)- -ethylene diamine. EFFECT: improved properties. 3 cl, 2 tbl

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RU 2 081 154 C1

Authors

Mel'Nikov V.G.

Komarova T.G.

Bel'Tsova E.A.

Rjabokon' A.N.

Suvorova N.A.

Arshanskij M.O.

Dates

1997-06-10—Published

1995-04-20—Filed

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