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(19)

(11)

2 479 624

(13)

(51)

IPC

C10M135/04(2006-01-01)

C10M137/10(2006-01-01)

C10M145/14(2006-01-01)

C10M155/02(2006-01-01)

C10N40/04(2006-01-01)

(21) (22)

Application

2012112282/04, 2012-03-29

(24)

Start date

2012-03-29

(22)

Actual filing date

2012-03-29

(45)

Published

2013-04-20

(72)

Inventor

Ledenev Sergej MikhajlovichPopov Jurij Vasil'EvichUskach Jakov LeonidovichTokmacheva Natalija Jur'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

TRANSMISSION OIL Russian patent published in 2013 - IPC C10M135/04 C10M137/10 C10M145/14 C10M155/02 C10N40/04

Abstract RU 2479624 C1

FIELD: chemistry.

SUBSTANCE: oil contains the following, wt %: a sulphur-containing additive which is a product of reaction of di-(β-chlorodecyl)-disulphide with 20% aqueous solution of sodium sulphide at temperature of 80-85°C - 3.3-4.0, zinc dialkyldithiophosphate - 0.8-1.0, polymethacrylate - 1.7-2.0, organosilicon additive - 0.0026-0.0045, petroleum oil - the balance up to 100.

EFFECT: improved tribological properties, high efficiency of the car.

2 tbl, 2 ex

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RU 2 479 624 C1

Authors

Ledenev Sergej Mikhajlovich

Popov Jurij Vasil'Evich

Uskach Jakov Leonidovich

Tokmacheva Natalija Jur'Evna

Dates

2013-04-20—Published

2012-03-29—Filed