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(19)

(11)

2 633 697

(13)

(51)

IPC

C10M141/06(2006-01-01)

C10M141/02(2006-01-01)

C10M141/12(2006-01-01)

C10M129/66(2006-01-01)

C10N30/06(2006-01-01)

C10N10/16(2006-01-01)

C10N40/25(2006-01-01)

(21) (22)

Application

2016150690, 2016-12-22

(24)

Start date

2016-12-22

(22)

Actual filing date

2016-12-22

(45)

Published

2017-10-17

(72)

Inventor

Ponomarenko Anatolij GrigorevichGalkina Anna GennadevnaShiryaeva Tatyana Aleksandrovna

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Federalnyj Universitet"

LUBRICANT COMPOSITION Russian patent published in 2017 - IPC C10M141/06 C10M141/02 C10M141/12 C10M129/66 C10N30/06 C10N10/16 C10N40/25

Abstract RU 2633697 C1

FIELD: chemistry.

SUBSTANCE: composition based on mineral motor oil with the addition of alkyl (C₆-C₁₂) of lactic acid ether (alkyl lactate), pentaerythritol ether and fatty (C₆-C₁₀) of acids (ether-2) additionally contains cobalt naphthenate. At the same time, the additive components are taken in the following ratio, wt %: cobalt naphthenate 0.5-5; alkyl lactate 10-70; ether-2 20-85. The amount of additive in the composition is 0.5-10%.

EFFECT: increasing the antifriction and load characteristics of lubricant compositions based on mineral, synthetic, or semi-synthetic motor oils.

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RU 2 633 697 C1

Authors

Ponomarenko Anatolij Grigorevich

Galkina Anna Gennadevna

Shiryaeva Tatyana Aleksandrovna

Dates

2017-10-17—Published

2016-12-22—Filed