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2 150 490

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Application

98110293/04, 1998-05-28

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Start date

1998-05-28

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Actual filing date

1998-05-28

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Published

2000-06-10

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Inventor

Semenov V.N.Poljakov V.S.Kostikin L.I.Vereskunov V.G.Tsiptsjura V.I.Osokin M.I.Gromyko B.M.Kruglykh L.S.Pestov Ju.A.Derkach G.G.Russkikh G.A.Zlobina E.V.Sharkova I.Ju.Petrov V.P.Tret'Jakov A.F.

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Holder

Otkrytoe Aktsionernoe Obshchestvo Ob"Edinenie Ehnergeticheskogo Mashinostroenija Im.Akad.V.P.Glushko"Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Organicheskoj Khimii I Tekhnologii

PLASTIC LUBRICANT Russian patent published in 2000 - IPC

Abstract RU 2150490 C1

FIELD: antifriction and sealing lubricant for products of missile and cosmetic industries. SUBSTANCE: lubricant comprises, wt.%: hexafluoropropylene based perfluoropolyether (solidification temperature of -55 C and viscosity of 120- 140 cst at 20 C), 50-75; fraction of perfluorohydrocarbon oil (viscosity of 100-140 cst at 20 C), 1.0-10; and low molecular polytetrafluoroethylene, 24-40. Lubricant is serviceable at temperature up to -55 C and in sea water. EFFECT: improved properties of the plastic lubricant.

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RU 2 150 490 C1

Authors

Semenov V.N.

Poljakov V.S.

Kostikin L.I.

Vereskunov V.G.

Tsiptsjura V.I.

Osokin M.I.

Gromyko B.M.

Kruglykh L.S.

Pestov Ju.A.

Derkach G.G.

Russkikh G.A.

Zlobina E.V.

Sharkova I.Ju.

Petrov V.P.

Tret'Jakov A.F.

Dates

2000-06-10—Published

1998-05-28—Filed

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