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2 068 872

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C1

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IPC

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Application

4541200/04, 1991-04-16

(22)

Actual filing date

1991-04-16

(45)

Published

1996-11-10

(72)

Inventor

Morozova N.P.Ivanova S.A.Dmitrieva L.A.Berezkin I.M.Shirokova G.B.Ehnglin A.B.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Tochnogo Mashinostroenija

GREASE FOR COLD STAMPING NONFERROUS METALS AND THEIR ALLOYS Russian patent published in 1996 - IPC

Abstract RU 2068872 C1

FIELD: nonferrous metallurgy. SUBSTANCE: grease contains (in wt %): 15-23 calcium sulfonate, 4-10 boron dialkyldithiophosphate, 3-8 intermediary fraction of shale tar, 1-5 sodium sulfonate, 3-8 polymethylmethacrylate, 25-35 sebacic acid dioctyl ester, the balance being diesel fuel. EFFECT: modified composition. 3 tbl

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RU 2 068 872 C1

Authors

Morozova N.P.

Ivanova S.A.

Dmitrieva L.A.

Berezkin I.M.

Shirokova G.B.

Ehnglin A.B.

Dates

1996-11-10—Published

1991-04-16—Filed

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