Patenton — panteon of patents

(19)

RU

(11)

2 709 211

(13)

C2

(51)

IPC

C10M141/06(2006-01-01)

C10M141/08(2006-01-01)

C10M159/12(2006-01-01)

C10M133/04(2006-01-01)

C10M169/04(2006-01-01)

C10N30/06(2006-01-01)

C10N40/25(2006-01-01)

(21) (22)

Application

2017113940, 2015-09-21

(24)

Start date

2015-09-21

(22)

Actual filing date

2015-09-21

(45)

Published

2019-12-17

(72)

Inventor

Southby Mark CliftDe Rooy Sergio

(73)

Holder

Shell Internationale Research Maatschappij B.V.

LUBRICATING COMPOSITION Russian patent published in 2019 - IPC C10M141/06 C10M141/08 C10M159/12 C10M133/04 C10M169/04 C10N30/06 C10N40/25 

Abstract RU 2709211 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to use of ash-free friction modifier containing C12-C24 fatty acid and C12-C24 fatty amine, in engine oil containing base oil.

EFFECT: invention is used in engine crankcase for obtaining low wear, as well as for obtaining low wear in presence of scale.

15 cl, 3 tbl

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RU 2 709 211 C2

Authors

Southby Mark Clift

De Rooy Sergio

Dates

2019-12-17—Published

2015-09-21—Filed

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