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2 230 091

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IPC

(21) (22)

Application

2003101703/04, 2003-01-21

(24)

Start date

2003-01-21

(22)

Actual filing date

2003-01-21

(45)

Published

2004-06-10

(72)

Inventor

Simonenkova R.V.Sachko S.E.Landyshev V.V.Kanishchev S.P.Kazachanskij V.V.Beloglazov B.A.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo

ANTIICING PSEUDOPLASTIC LIQUID Russian patent published in 2004 - IPC

Abstract RU 2230091 C1

FIELD: special-destination fluids. SUBSTANCE: invention provides antiicing pseudoplastic liquid suitable for protecting aircrafts and other mobile equipment against icing during their parking on earth surface. Liquid contains alkylenepolyol, corrosion inhibitor, nonionic surfactant, oleic acid-containing water-insoluble additive, thickener, alkali metal and/or ammonium hydroxide, and water, said thickener being methylmethacrylate/methacrylic acid copolymer containing 70-80% methacrylic acid and having molecular weight between 500000 and 700000. EFFECT: enhanced antiicing efficiency and preserved liquid properties after exposure to temperature 70 and 95^o for 30 days. 13 cl, 3 tbl, 12 ex

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RU 2 230 091 C1

Authors

Simonenkova R.V.

Sachko S.E.

Landyshev V.V.

Kanishchev S.P.

Kazachanskij V.V.

Beloglazov B.A.

Dates

2004-06-10—Published

2003-01-21—Filed