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2 191 191

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IPC

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Application

2001116752/04, 2001-06-15

(24)

Start date

2001-06-15

(22)

Actual filing date

2001-06-15

(45)

Published

2002-10-20

(72)

Inventor

Baranova T.A.Zakharova T.V.Tsyptsin V.I.

(73)

Holder

Baranova Tat'Jana Anatol'EvnaZakharova Tamara Vital'Evna

(MU-STEARIC ACID)JEXASTEARATOLANTHANUM(III) TRIHYDRATE AS ANTIWEAR ADDITIVE FOR LUBRICATING OILS Russian patent published in 2002 - IPC

Abstract RU 2191191 C1

FIELD: oil additives. SUBSTANCE: invention provides novel compound: (mu-stearic acid)jexastearatolanthanum(III) trihydrate with general formula (μ wherein μ is (R)3La←_O=C(R1)-(H)O_→La(R)3•3H2O, and C18H35O2 id R1. This compound can be used as oil-soluble additive for different friction assemblies in transport equipment. EFFECT: improved antiwear and antifriction efficiency. 7 dwg

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RU 2 191 191 C1

Authors

Baranova T.A.

Zakharova T.V.

Tsyptsin V.I.

Dates

2002-10-20—Published

2001-06-15—Filed

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