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(19)

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2 826 942

(13)

(51)

IPC

C10M107/04(2006-01-01)

C10M113/02(2006-01-01)

C10M159/02(2006-01-01)

C10M159/10(2006-01-01)

(21) (22)

Application

2023134942, 2023-12-21

(24)

Start date

2023-12-21

(22)

Actual filing date

2023-12-21

(45)

Published

2024-09-18

(72)

Inventor

Rakhmatullin Valerij RaifovichAshimov Robert RifovichBakhtigareev Almaz ZajtunovichSufyanov Kadir TagirovichKharisov Renat MirzagitovichRakhmatullin Damir ValerevichRakhmatullina Guzel ValerevnaZalyaev Oleg Abuzarovich

(73)

Holder

Rakhmatullin Valerij RaifovichAshimov Robert RifovichBakhtigareev Almaz ZajtunovichKharisov Renat Mirzagitovich

LUBRICANT FOR SEALING THREADED PIPE JOINTS Russian patent published in 2024 - IPC C10M107/04 C10M113/02 C10M159/02 C10M159/10

Abstract RU 2826942 C1

FIELD: lubricants.

SUBSTANCE: invention relates to a lubricant for sealing threaded joints of pipes, containing low molecular weight polyethylene, graphite powder, which additionally contains synthetic rubber, rubber softener—rapeseed oil, with the following ratio of components, wt.%: low molecular weight polyethylene 10–15; graphite powder 15–20; synthetic rubber 30–35; rapeseed oil is the rest.

EFFECT: invention provides improved sealing properties of thread lubricant, improved anti-wear and antiscoring properties.

1 cl, 3 tbl

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RU 2 826 942 C1

Authors

Rakhmatullin Valerij Raifovich

Ashimov Robert Rifovich

Bakhtigareev Almaz Zajtunovich

Sufyanov Kadir Tagirovich

Kharisov Renat Mirzagitovich

Rakhmatullin Damir Valerevich

Rakhmatullina Guzel Valerevna

Zalyaev Oleg Abuzarovich

Dates

2024-09-18—Published

2023-12-21—Filed