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2 074 204

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IPC

(21) (22)

Application

93003954/04, 1993-01-27

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Actual filing date

1993-01-27

(45)

Published

1997-02-27

(72)

Inventor

Kirsh Jurij EhrikhovichSemina Natal'Ja ViktorovnaFedotov Jurij AleksandrovichGitis Semen SemenovichAtroshchenko Jurij MikhajlovichShakhkel'Djan Irina VladimirovnaJanul' Natalija AlekseevnaTimashev Sergej Fedorovich

(73)

Holder

METHOD FOR PRODUCTION OF ANION-EXCHANGE MEMBRANES HAVING HIGH PENETRABILITY TO CHLORIDE ION Russian patent published in 1997 - IPC

Abstract RU 2074204 C1

FIELD: production of membranes for dialysis. SUBSTANCE: desired membranes are formed of polymer solution. Said polymer has common formula where b is 40-70 mol %, R₁= -CH₃ or -C₂H₅, . EFFECT: improved efficiency. 1 tbl

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RU 2 074 204 C1

Authors

Kirsh Jurij Ehrikhovich

Semina Natal'Ja Viktorovna

Fedotov Jurij Aleksandrovich

Gitis Semen Semenovich

Atroshchenko Jurij Mikhajlovich

Shakhkel'Djan Irina Vladimirovna

Janul' Natalija Alekseevna

Timashev Sergej Fedorovich

Dates

1997-02-27—Published

1993-01-27—Filed