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2 173 369

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IPC

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Application

2001100083/12, 2001-01-04

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Start date

2001-01-04

(22)

Actual filing date

2001-01-04

(45)

Published

2001-09-10

(72)

Inventor

Gur'Janov V.E.Belova V.E.Tovstoshkurov E.M.Baksheev I.P.Butjagin P.A.Lepeshkina E.V.Zerkalova G.P.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Bumagi"Nauchno-Proizvodstvennoe Predprijatie

PAPER FILTER MATERIAL FOR SEPARATING LEUCOCYTES IN BLOOD FILTRATION PROCEDURE Russian patent published in 2001 - IPC

Abstract RU 2173369 C1

FIELD: paper-and-pulp industry. SUBSTANCE: material contains glass fiber, cellulose hydrate fiber, and sulfate bleached hardwood cellulose. Material can additionally contain cationic polyaminopolyamido- epichlorohydrin resin and polyvinylacetate. EFFECT: simplified technology and enabled pore control. 4 cl, 1 tbl, 3 ex

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RU 2 173 369 C1

Authors

Gur'Janov V.E.

Belova V.E.

Tovstoshkurov E.M.

Baksheev I.P.

Butjagin P.A.

Lepeshkina E.V.

Zerkalova G.P.

Dates

2001-09-10—Published

2001-01-04—Filed