SEPARATING PAPER MANUFACTURE METHOD Russian patent published in 2002 - IPC

Abstract RU 2193614 C1

FIELD: pulp-and-paper industry. SUBSTANCE: method involves grinding asbestos fibers and mixing with latex; forming; spraying aerosol latex in paper forming zone in an amount of 4-8 % by weight of paper with concentration of 1-2%; pressing and drying paper. Separating paper may be used in electrochemical industry for chemical current sources with alkaline electrolyte. EFFECT: increased mechanical properties of separating paper without deteriorating its separating qualities. 1 tbl

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RU 2 193 614 C1

Authors

Zholobova L.V.

Irtegova L.F.

Kuznetsov E.A.

Popova N.V.

Dates

2002-11-27—Published

2001-08-22—Filed