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2 638 528

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(51)

IPC

C10M141/10(2006-01-01)

C10M169/04(2006-01-01)

C10M101/00(2006-01-01)

C10N40/25(2006-01-01)

C10N30/08(2006-01-01)

(21) (22)

Application

2016149364, 2016-12-15

(24)

Start date

2016-12-15

(22)

Actual filing date

2016-12-15

(45)

Published

2017-12-14

(72)

Inventor

Zaglyadova Svetlana VyacheslavovnaKitova Marianna ValerevnaMaslov Igor AleksandrovichAntonov Sergej AleksandrovichKashin Evgenij VasilevichPigoleva Irina Vladimirovna

(73)

Holder

Publichnoe Aktsionernoe Obshchestvo Kompaniya

ENGINE ARCTIC APPLICATION OIL Russian patent published in 2017 - IPC C10M141/10 C10M169/04 C10M101/00 C10N40/25 C10N30/08

Abstract RU 2638528 C1

FIELD: chemistry.

SUBSTANCE: engine oil contains, wt %: polyalphaolefin oil SpectraSyn4 as a synthetic base 27.0-30.4, depressant additive Infineum V385 0.1-0.4, viscosity modifier Infineum SV261 6.3-8.6, package of additives Infineum P5706 9.2-9.8, and as a mineral base it contains a fraction of 360-440°C of a low-hardening base produced in the hydroisomerization of a hydrocracking residue 280°C-KK and subsequent fractionation - the rest.

EFFECT: low-temperature properties of engine oil are improved.

2 tbl

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RU 2 638 528 C1

Authors

Zaglyadova Svetlana Vyacheslavovna

Kitova Marianna Valerevna

Maslov Igor Aleksandrovich

Antonov Sergej Aleksandrovich

Kashin Evgenij Vasilevich

Pigoleva Irina Vladimirovna

Dates

2017-12-14—Published

2016-12-15—Filed