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2 224 010

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IPC

(21) (22)

Application

2002118460/04, 2002-07-11

(24)

Start date

2002-07-11

(22)

Actual filing date

2002-07-11

(45)

Published

2004-02-20

(72)

Inventor

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

(73)

Holder

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

PLASTIC LUBRICANT FOR HEAVY-LOADED SLIDING FRICTION UNITS Russian patent published in 2004 - IPC

Abstract RU 2224010 C1

FIELD: lubricants. SUBSTANCE: plastic lubricant for operation within a wide range of loadings and velocities and within -60 to +150 C temperature range contains, wt %: lithium stearate 5-12, lithium 12-hydroxystearate 5-12, cuprous oxide 5-1-, low-molecular polyisobutylene 0.2-3, diphenylamine 0.1-1.0, poly-α-olefin oil with viscosity 4-5 cSt (100 C) 20-40, pentaerytritol ester with synthetic fatty acid fraction C₅-C₉ - the balance. EFFECT: widened operation temperature range, increased strength and lubricating properties. 2 tbl

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RU 2 224 010 C1

Authors

Pavlov I.V.

Shkol'Nikov V.M.

Gandel'Man S.G.

Bobkovskij E.I.

Chepurova M.B.

Rubtsova O.A.

Dates

2004-02-20—Published

2002-07-11—Filed