Polyionene-transformed microporous membrane

Details Polyionene-transformed microporous membrane Polyionene-transformed microporous membrane

1988-11-28

1990-12-25

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210490, 427245, B01L 6900

Patent

active

049800671

ABSTRACT:
A microporous membrane modified by coating or grafting thereon a polyionene material. The thus-modified microporous membrane is useful for separating microorganism-originated contaminants from biological liquids.

REFERENCES:
patent: 2261002 (1941-10-01), Ritter
patent: 2271378 (1942-01-01), Searle
patent: 2926116 (1960-02-01), Keim
patent: 2926154 (1960-02-01), Keim
patent: 3224986 (1965-12-01), Butler
patent: 3311594 (1967-03-01), Earle, Jr.
patent: 3332901 (1967-07-01), Keim
patent: 3382096 (1968-05-01), Boardman
patent: 3489663 (1970-01-01), Bayer
patent: 3556305 (1971-01-01), Shorr
patent: 3556992 (1971-01-01), Massucco
patent: 3642668 (1972-02-01), Bailey et al.
patent: 3761350 (1973-09-01), Munjat et al.
patent: 3784649 (1974-01-01), Buckman et al.
patent: 3808305 (1974-04-01), Gregor
patent: 3876738 (1975-04-01), Marinaccio et al.
patent: 3898188 (1975-08-01), Rembaum et al.
patent: 3910819 (1975-10-01), Rembaum et al.
patent: 3927242 (1975-12-01), Rembaum et al.
patent: 3928517 (1975-12-01), Knight et al.
patent: 4013507 (1977-03-01), Rembaum
patent: 4038318 (1977-07-01), Tai
patent: 4046750 (1977-09-01), Rembaum
patent: 4075136 (1978-02-01), Schaper
patent: 4113627 (1978-09-01), Leason
patent: 4125462 (1978-11-01), Latty
patent: 4148732 (1979-04-01), Burrow et al.
patent: 4159954 (1979-07-01), Gangemi
patent: 4170056 (1979-10-01), Meyst et al.
patent: 4203847 (1980-05-01), Grandine
patent: 4203848 (1980-05-01), Grandine
patent: 4247498 (1981-01-01), Castro
patent: 4250029 (1981-02-01), Kiser et al.
patent: 4305782 (1981-12-01), Ostreicher et al.
patent: 4340479 (1982-07-01), Pall
patent: 4361486 (1982-11-01), Hou et al.
patent: 4411795 (1983-10-01), Olson
patent: 4431545 (1984-02-01), Pall et al.
patent: 4444661 (1984-04-01), Jackson et al.
patent: 4473474 (1984-09-01), Ostriecher et al.
patent: 4473475 (1984-09-01), Barnes, Jr. et al.
patent: 4791063 (1988-12-01), Hou et al.
Hou et al., Applied and Environmental Microbiology, vol. 40, (1980), pp. 892-896.
Daniels, S. L., Developments in Industrial Microbiol., 13:211 (1972), pp. 211-253.
Zvyagintsev et al., Mikrobiologiya 40:123-126 (1971).

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