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2 027 730

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Application

5007775/03, 1991-10-31

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Actual filing date

1991-10-31

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Published

1995-01-27

(72)

Inventor

Solodov A.V.Shamraj Ju.V.Rakhmatullina G.M.Shakirzjanov R.G.Gusev V.I.Bukhajrov R.Kh.Sadriev Z.Kh.Khlebnikov V.N.Malkov Ju.K.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Po Neftepromyslovoj Khimii

COMPOSITION FOR PREVENTION OF ASPHALTENE-RESIN-PARAFFIN DEPOSITS FORMATION Russian patent published in 1995 - IPC

Abstract RU 2027730 C1

FIELD: oil yield. SUBSTANCE: composition has product of the sequential addition of ethylene and propylene oxides to the aliphatic alcohol of tall oil, modifying addition АЛМ or ДС-10 and solvent. EFFECT: increased effectiveness of asphaltene-resin-paraffin deposits formation, high emulsifying effect. 5 cl, 2 tbl

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RU 2 027 730 C1

Authors

Solodov A.V.

Shamraj Ju.V.

Rakhmatullina G.M.

Shakirzjanov R.G.

Gusev V.I.

Bukhajrov R.Kh.

Sadriev Z.Kh.

Khlebnikov V.N.

Malkov Ju.K.

Dates

1995-01-27—Published

1991-10-31—Filed

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