MACROPOROUS POLYMERIC MEMBRANE Russian patent published in 1995 - IPC

Abstract SU 1725457 A1

FIELD: chemistry of high-molecular compounds. SUBSTANCE: proposed membrane is made of copolymer of glycidylmethacrylate with ethylenedimethacrylate at their mass ratio (40-70):(30-60). Membrahe shows pores 15-60 nm, specific surface 12-80 m²/g, water permeability (20,6-58,2)·10^-4 m/s MPa at membrane thickness 1.0-1.5 mm. Membrane is used for protein separation. EFFECT: enhanced quality of membrane. 1 tbl

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SU 1 725 457 A1

Authors

Tennikova T.B.[Su]

Belen'Kij B.G.[Su]

Shvets F.[Cs]

Blega M.[Cs]

Dates

1995-11-20—Published

1988-08-01—Filed