Charge mosaic membrane and production process thereof

Details Charge mosaic membrane and production process thereof Charge mosaic membrane and production process thereof

1994-03-07

1996-08-06

Spear, Frank

Liquid purification or separation

Filter

Supported, shaped or superimposed formed mediums

21050035, 21050042, 427245, B01D 6902

Patent

active

055430457

ABSTRACT:
A charge mosaic membrane is made of a cationic polymer and an anionic polymer. At least one of the cationic and anionic polymers is in the form of spheres having a diameter of 0.01-10 .mu.m. A process for the production of the charge mosaic membrane is also described.

REFERENCES:
patent: 3073735 (1963-01-01), Till et al.
patent: 3158532 (1964-11-01), Pall et al.
patent: 4976860 (1990-12-01), Takahashi et al.
patent: 4997864 (1991-03-01), Waters
patent: 5135627 (1992-08-01), Soane
patent: 5304307 (1994-04-01), Linder et al.

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