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2 136 727

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IPC

(21) (22)

Application

98111789/04, 1998-06-15

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Start date

1998-06-15

(22)

Actual filing date

1998-06-15

(45)

Published

1999-09-10

(72)

Inventor

Kirichenko G.N.Kalimullin M.M.Nigmatullin R.G.Gorelov Ju.S.Aznabaev Sh.T.Kirichenko V.Ju.Nigmatullin V.R.Mavljutov R.F.

(73)

Holder

Kirichenko Genriehta NikolaevnaKalimullin Mansur MakhmutovichNigmatullin Rishat GajazovichGorelov Jurij SergeevichAznabaev Shaukat TalgatovichKirichenko Vladislav Jur'EvichNigmatullin Vil' RishatovichMavljutov Rif Fatikhovich

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

Abstract RU 2136727 C1

FIELD: plastic metal working; stamping of articles from metal. SUBSTANCE: composition contains, wt.%: sulfured alpha-olefins of C₁₆-C₂₈ fraction in capacity of sulfur- containing addition 10-40; ester of diethyleneglycol and synthetic fatty acids of C₁₀-C₁₆ fraction 10-20; the balance, mineral oil. Lubricating composition possesses good adhesion properties, stable in storage and use, provides for high quality of metal machining and stability of production process in operations of cold die forging. It has no unpleasant odor and features food hygienic properties. EFFECT: higher efficiency. 3 tbl

Similar patents RU2136727C1

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RU 2 136 727 C1

Authors

Kirichenko G.N.

Kalimullin M.M.

Nigmatullin R.G.

Gorelov Ju.S.

Aznabaev Sh.T.

Kirichenko V.Ju.

Nigmatullin V.R.

Mavljutov R.F.

Dates

1999-09-10—Published

1998-06-15—Filed