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2 061 705

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Application

4796640/04, 1990-02-27

(22)

Actual filing date

1990-02-27

(45)

Published

1996-06-10

(72)

Inventor

Zibarev P.V.Shepelenko T.S.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Stroitel'Nykh Materialov Pri Tomskoj Gosudarstvennoj Arkhitekturno-Stroitel'Noj Akademii

METHOD FOR PRODUCTION OF POLYMER SORBENT FOR CHROMATOGRAPHY Russian patent published in 1996 - IPC

Abstract RU 2061705 C1

FIELD: synthesis of sorbents. SUBSTANCE: method is carried out by mixing polymer sorbent with nitric acid followed by γ-irradiation with the help of Co60. Exposition dose is 25•106-200•106 roentgens. EFFECT: improves efficiency of method. 1 tbl

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RU 2 061 705 C1

Authors

Zibarev P.V.

Shepelenko T.S.

Dates

1996-06-10—Published

1990-02-27—Filed

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