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2 076 886

(13)

C1

(51)

IPC

(21) (22)

Application

95112982/04, 1995-07-25

(22)

Actual filing date

1995-07-25

(45)

Published

1997-04-10

(72)

Inventor

Safin D.Kh.Arsent'Ev S.S.Ashikhmin G.P.Krasnov V.N.Poljakov V.M.

(73)

Holder

Aktsionernoe Obshchestvo

FOAM SUPPRESSOR COMPOSITION Russian patent published in 1997 - IPC

Abstract RU 2076886 C1

FIELD: preparation of compositions of cutting and hydraulic fluids and processes of recovery of ethylene oxide from gas mixtures. SUBSTANCE: claimed foam suppressor composition comprises 1.0-5.0 wt.-% of emulsifier and 0.3-3.0 wt.-% of amine oxyalkylation product and the polymethylsiloxane fluid balance. Use of the claimed composition makes it possible to prepare stable concentrated foam suppressor emulsions and to render more efficient foam suppressing properties of the foam suppressor emulsion. EFFECT: improved properties of the foam suppressor composition. 3 tbl

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RU 2 076 886 C1

Authors

Safin D.Kh.

Arsent'Ev S.S.

Ashikhmin G.P.

Krasnov V.N.

Poljakov V.M.

Dates

1997-04-10—Published

1995-07-25—Filed

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