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Application

2003107503/04, 2003-03-20

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Start date

2003-03-20

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Actual filing date

2003-03-20

(45)

Published

2004-07-27

(72)

Inventor

Pavlov I.V.Shkol'Nikov V.M.Gandel'Man S.G.Bobkovskij E.I.Chepurova M.B.Rubtsova O.A.Sentjurikhina M.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Po Pererabotke Nefti"Otkrytoe Aktsionernoe Obshchestvo Moskovskij Zavod

LUBRICANT GREASE FOR HEAVILY LOADED UNIT FRICTION ROLLING Russian patent published in 2004 - IPC

Abstract RU 2233313 C1

FIELD: lubricants.

SUBSTANCE: invention relates to the development of lubricant greases with working capacity in units friction rolling in the broad range of loadings and rates, in the range of temperature from -60 to +200 C. Lubricant comprises the following components, wt.-%: complex calcium soap of stearic and acetic acids, 10-20; small-dispersed graphite, 5-20; phenyl-α-naphthylamine, 0.3-1.0; ionol, 0.3-1.0; poly-alpha-olefinic oil with viscosity value 18-22 Sst at 100 C, 20-50; pentaerythritol alcohol and fatty acids of (C₅-C₉)-fraction ester, the rest. Invention provides enhancing working capacity in rolling bearing with slip members in the broad range of temperatures.

EFFECT: improved, enhanced and valuable properties of lubricant.

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RU 2 233 313 C1

Authors

Pavlov I.V.

Shkol'Nikov V.M.

Gandel'Man S.G.

Bobkovskij E.I.

Chepurova M.B.

Rubtsova O.A.

Sentjurikhina M.I.

Dates

2004-07-27—Published

2003-03-20—Filed