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2 039 075

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IPC

(21) (22)

Application

4840448/03, 1990-06-18

(22)

Actual filing date

1990-06-18

(45)

Published

1995-07-09

(72)

Inventor

Pop Grigorij Stepanovich[Ua]Bacherikov Aleksandr Vasil'Evich[Ua]Nagirnjak Igor' Petrovich[Ua]Sidorenko Vladimir Mikhajlovich[Ua]Barsukov Konstantin Aleksandrovich[Ru]Khozjainov Vladimir Nikolaevich[Ru]

(73)

Holder

Institut Bioorganicheskoj Khimii I Neftekhimii An Ukrainy

REAGENT FOR INVERT EMULSION SOLUTIONS Russian patent published in 1995 - IPC

Abstract RU 2039075 C1

FIELD: emulsion solutions. SUBSTANCE: emulsion solution has emulsifying agent (0.02-0.1 mas. p.) and slime of sulfonate addition agent production to the lubricant oils (1 mas. p.) that provides increased thermal stability of invert emulsion solutions with simultaneous decrease of filtration loss at temperature from 80 to 150 C. Reagent can be used for preparing invert emulsion solutions used in building and hole repair. EFFECT: enhanced quality of reagent.

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RU 2 039 075 C1

Authors

Pop Grigorij Stepanovich[Ua]

Bacherikov Aleksandr Vasil'Evich[Ua]

Nagirnjak Igor' Petrovich[Ua]

Sidorenko Vladimir Mikhajlovich[Ua]

Barsukov Konstantin Aleksandrovich[Ru]

Khozjainov Vladimir Nikolaevich[Ru]

Dates

1995-07-09—Published

1990-06-18—Filed