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2 136 725

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IPC

(21) (22)

Application

98106242/04, 1998-03-30

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Start date

1998-03-30

(22)

Actual filing date

1998-03-30

(45)

Published

1999-09-10

(72)

Inventor

Kirichenko G.N.Dzhemilev U.M.Khusnutdinov R.I.Ibragimov A.G.Glazunova V.I.Kirichenko V.Ju.Malikova M.D.

(73)

Holder

Institut Neftekhimii I Kataliza An Respubliki Bashkortostan

LUBRICATING COMPOSITION FOR COLD PLASTIC METAL WORKING Russian patent published in 1999 - IPC

Abstract RU 2136725 C1

FIELD: plastic metal working. SUBSTANCE: lubricating composition contains, wt.%: polyoxypropylated diethyleneglycol with number of propylene oxide moles of 10-50 1-10; synthetic oil B-3V 5-20; sulfur-containing additive in form of alpha-olefins of C₁₆-C₂₈ fraction 10-40; the balance, mineral oil. Lubricating composition possesses high adhesive properties, stable in storage and use, provides for high quality of metal working and stability of process of operations of cold die forging. It has no unpleasant odor and does not irritate respiratory tracts and integument. EFFECT: higher efficiency. 4 tbl

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RU 2 136 725 C1

Authors

Kirichenko G.N.

Dzhemilev U.M.

Khusnutdinov R.I.

Ibragimov A.G.

Glazunova V.I.

Kirichenko V.Ju.

Malikova M.D.

Dates

1999-09-10—Published

1998-03-30—Filed