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2 024 606

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IPC

(21) (22)

Application

4936177/04, 1991-05-14

(22)

Actual filing date

1991-05-14

(45)

Published

1994-12-15

(72)

Inventor

Klejmenov N.A.Bekhli E.Ju.Vasil'Ev G.K.Mislavskij B.V.Os'Kin V.S.Masljakov A.I.Zakharov V.Ju.Rakov B.N.Ermolov V.A.

(73)

Holder

Klejmenov Nikolaj AlekseevichBekhli Evgenij Jur'EvichVasil'Ev German KonstantinovichMislavskij Boris VladlenovichOs'Kin Viktor SemenovichMasljakov Aleksandr IvanovichZakharov Vladimir Jur'EvichRakov Boris NikolaevichErmolov Valerij Aleksandrovich

PROCESS FOR PREPARING PLASTIC LUBRICANT Russian patent published in 1994 - IPC

Abstract RU 2024606 C1

FIELD: chemical engineering. SUBSTANCE: perfluorinated hydrocarbon oil or fluorochlorocarbon oil is thickened with polytetrafluoroethylene or polytrifluorochloroethylene or tetrafluoroethylene- hexafluoropropylene copolymer or tetrafluoroethylene-perfluoroalkyl (C₁-C₃)-vinyl ester copolymer. The thickening is carried out by heating to the polymer melting temperature and thereafter cooling the product. Said perhalogenated fluorine-containing polymers are first subjected to ionizing irradiation with a dose of 30-100 Mrad. EFFECT: improved properties of the plastic lubricant. 1 tbl

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RU 2 024 606 C1

Authors

Klejmenov N.A.

Bekhli E.Ju.

Vasil'Ev G.K.

Mislavskij B.V.

Os'Kin V.S.

Masljakov A.I.

Zakharov V.Ju.

Rakov B.N.

Ermolov V.A.

Dates

1994-12-15—Published

1991-05-14—Filed