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1 343 596

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IPC

(21) (22)

Application

3774909/05, 1984-04-20

(22)

Actual filing date

1984-04-20

(45)

Published

1995-11-10

(72)

Inventor

Bytsan N.V.Randle A.A.Kazakevich Ju.E.Ivanova G.V.Goncharova N.A.Danilova E.Ja.Emets L.V.Vol'F L.A.Radchenko V.G.Balljuzek F.V.

METHOD FOR PRODUCING FIBROUS SORBENT Russian patent published in 1995 - IPC

Abstract SU 1343596 A1

FIELD: biologic fluid separation. SUBSTANCE: method involves exposing freshly formed polyacrylonitrile fiber with micropores 10-25 nm in diameter to alkali hydrolysis with water-alcohol solution of sodium phenilsiliconate in presence of sodium thiocyanate solution in the amount of 5-10% by mass at 80-100 C during 10-15 min. Further, the fiber is treated by polyethylene imine. EFFECT: enhanced effectiveness of sorbent. 1 tbl

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SU 1 343 596 A1

Authors

Bytsan N.V.

Randle A.A.

Kazakevich Ju.E.

Ivanova G.V.

Goncharova N.A.

Danilova E.Ja.

Emets L.V.

Vol'F L.A.

Radchenko V.G.

Balljuzek F.V.

Dates

1995-11-10—Published

1984-04-20—Filed