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2 110 550

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(51)

IPC

(21) (22)

Application

96116022/04, 1996-08-01

(22)

Actual filing date

1996-08-01

(45)

Published

1998-05-10

(72)

Inventor

Grachev V.V.Al'-Karadagi T.F.Dobrenkov A.N.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Prirodnykh Gazov I Gazovykh Tekhnologij Rossijskoe Aktsionernoe Obshchestvo

HARDENABLE SEALANT FOR THREADS Russian patent published in 1998 - IPC

Abstract RU 2110550 C1

FIELD: lubrication and sealing of threads and threaded joints. SUBSTANCE: claimed sealant comprises (wt %): 30-60 epoxy compound substrate; 2-15 hardener; 30-60 finely dispersed polytetrafluoroethylene. EFFECT: improved properties of the sealant. 3 tbl

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RU 2 110 550 C1

Authors

Grachev V.V.

Al'-Karadagi T.F.

Dobrenkov A.N.

Dates

1998-05-10—Published

1996-08-01—Filed