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2 021 338

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C1

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IPC

(21) (22)

Application

5026750/04, 1992-01-09

(22)

Actual filing date

1992-01-09

(45)

Published

1994-10-15

(72)

Inventor

Chernin V.N.Bedenko O.V.Bakaev G.P.Kudrjashov P.A.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie

AGENT FOR CLEANING METAL SURFACE FROM LAPPING COMPOUNDS Russian patent published in 1994 - IPC

Abstract RU 2021338 C1

FIELD: chemical industry. SUBSTANCE: the agent for cleaning the metal surface comprises (%): 2.0-6.5 polyoxyethylated monoethanolamide of C10-C18 fatty acids; 0.2-1.0 monoethanolamine; 0.8-2.5 phosphoric acid tributyl ester; and up to 100 water. EFFECT: improved properties of the agent. 1 tbl

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RU 2 021 338 C1

Authors

Chernin V.N.

Bedenko O.V.

Bakaev G.P.

Kudrjashov P.A.

Dates

1994-10-15—Published

1992-01-09—Filed

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