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2 288 934

(13)

(51)

IPC

C09K3/10(2006-01-01)

(21) (22)

Application

2005131935/04, 2005-10-17

(24)

Start date

2005-10-17

(22)

Actual filing date

2005-10-17

(45)

Published

2006-12-10

(72)

Inventor

Frolov Andrej AndreevichBud'Ko Andrej Vasil'EvichIppolitov Vjacheslav Vasil'EvichMnatsakanov Vadim AleksandrovichZaretskij Viktor SergeevichKljusov Vsevolod Anatol'EvichGnoevykh Aleksandr NikolaevichRjabokon' Aleksandr AleksandrovichDobrenkov Aleksandr NikolaevichKljusov Igor' Anatol'Evich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Kompanija Oao

NON-HARDENABLE SEALING GREASE Russian patent published in 2006 - IPC C09K3/10

Abstract RU 2288934 C1

FIELD: oil and gas production.

SUBSTANCE: invention relates to lubricating substances suitable for sealing threaded connection for oil-assortment subjected to repetitive screwing, which substances include consistent organic base, in particular polyisobutylene and/or butyl rubber, and inert filler, namely furnace carbon black.

EFFECT: enhanced sealing power and resistance to thermocyclic loadings.

1 tbl

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RU 2 288 934 C1

Authors

Frolov Andrej Andreevich

Bud'Ko Andrej Vasil'Evich

Ippolitov Vjacheslav Vasil'Evich

Mnatsakanov Vadim Aleksandrovich

Zaretskij Viktor Sergeevich

Kljusov Vsevolod Anatol'Evich

Gnoevykh Aleksandr Nikolaevich

Rjabokon' Aleksandr Aleksandrovich

Dobrenkov Aleksandr Nikolaevich

Kljusov Igor' Anatol'Evich

Dates

2006-12-10—Published

2005-10-17—Filed