ARTICLE MOULDED FROM CELLULOSE WITH FUNCTIONAL ACTION AND METHOD OF OBTAINING IT Russian patent published in 2008 - IPC D01F2/02 D01F1/10 D01F11/02 C08J5/18 A22C13/00 D21H27/08 D06M11/42 D06M11/44 D06M11/46 D06M13/188 D06M15/263 D04H3/00 C08J5/20 

Abstract RU 2340710 C2

FIELD: chemistry.

SUBSTANCE: fibre or a film with an ion exchanger is dipped into bactericidal active metal ions and/or ions of pharmaceutical active substances such that, a depot of these active substances is formed in the article.

EFFECT: when using such articles in aqueous solutions, they separate active substances in a period of time at the level corresponding to equilibrium concentration.

13 cl, 10 tbl, 10 ex

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RU 2 340 710 C2

Authors

Bjuttner Rajner

Markvitts Khardi

Knobel'Sdorf Karmen

Bauehr Ral'F

Majster Frank

Dates

2008-12-10Published

2004-04-01Filed