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2 034 894

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Application

93038289/03, 1993-08-02

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Actual filing date

1993-08-02

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Published

1995-05-10

(72)

Inventor

Rakhmatullina G.M.Khlebnikov V.N.Romanov N.V.Khusnullin M.G.Mjasoedova N.V.Volodina E.L.Pominov N.A.Nekrasov V.M.Lipkin M.A.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Po Neftepromyslovoj Khimii

REAGENT FOR PREVENTION OF ASPHALTENE-RESIN-PARAFFIN DEPOSITION Russian patent published in 1995 - IPC

Abstract RU 2034894 C1

FIELD: oil industry. SUBSTANCE: reagent has N-alkyl-N,N-di-(polyethylene glycol)-amines on the basis of coconut oil acids of the general formula presented in description. Reagent can contain additionally polyethylene glycol monoalkyl ester on the basis of synthetic higher fatty alcohol of the formula presented in description. EFFECT: enhanced effectiveness of reagent. 2 cl, 4 tbl

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RU 2 034 894 C1

Authors

Rakhmatullina G.M.

Khlebnikov V.N.

Romanov N.V.

Khusnullin M.G.

Mjasoedova N.V.

Volodina E.L.

Pominov N.A.

Nekrasov V.M.

Lipkin M.A.

Dates

1995-05-10—Published

1993-08-02—Filed

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