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(19)

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2 702 353

(13)

(51)

IPC

C10M169/04(2006-01-01)

C10M171/02(2006-01-01)

C10M141/08(2006-01-01)

C10M141/10(2006-01-01)

C10N40/20(2006-01-01)

(21) (22)

Application

2019118917, 2019-06-17

(24)

Start date

2019-06-17

(22)

Actual filing date

2019-06-17

(45)

Published

2019-10-08

(72)

Inventor

Khisamutdinov Ravil MirgalimovichPashkov Mikhail VladimirovichObzherina Liliya NailevnaKiramova Elvira AnvarovnaGalimova Azaliya AzatovnaDanilov Aleksandr MikhajlovichBartko Ruslan VladimirovichShestakovskaya Tatyana ValentinovnaOvchinnikov Kirill Aleksandrovich

(73)

Holder

Publichnoe Aktsionernoe Obshchestvo

OIL-BASED LUBRICATING-COOLING LIQUID Russian patent published in 2019 - IPC C10M169/04 C10M171/02 C10M141/08 C10M141/10 C10N40/20

Abstract RU 2702353 C1

FIELD: technological processes.

SUBSTANCE: invention relates to lubricant-cooling liquids (LCL) used in metalworking processes. A lubricant-cooling liquid composition containing an oil base and an additive package is developed. As oil base, LCL contains a composition of petroleum oil or a mixture of petroleum oils of different viscosity, and as an additive package contains from 0.5 % to 2 % by weight multifunctional additive package of the following composition, wt%: di-tert-butylpolysulphide – 35–40, tributyl phosphate – 1–5, hydrocarbon solvent – the rest.

EFFECT: proposed lubricating-cooling liquid has high anti-seize properties and is obtained in simple technological process.

1 cl, 5 tbl

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RU 2 702 353 C1

Authors

Khisamutdinov Ravil Mirgalimovich

Pashkov Mikhail Vladimirovich

Obzherina Liliya Nailevna

Kiramova Elvira Anvarovna

Galimova Azaliya Azatovna

Danilov Aleksandr Mikhajlovich

Bartko Ruslan Vladimirovich

Shestakovskaya Tatyana Valentinovna

Ovchinnikov Kirill Aleksandrovich

Dates

2019-10-08—Published

2019-06-17—Filed