1
Michael M Chau: High flux semipermeable membranes. Allied Signal, Harold N Wells, Gerard P Rooney, August 21, 1990: US04950404 (73 worldwide citation)

High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous support may be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of an polyamine, said aqueous solution containing a polar aprotic solvent not reacti ...


2
Michael M Chau, William G Light, Hong C Chu: Dry high flux semipermeable membranes. Allied Signal, Raymond H Nelson, Harold N Wells, Gerard P Rooney, January 8, 1991: US04983291 (62 worldwide citation)

High flux semipermeable membranes which comprises the polymerized reaction product within and/or on a porous support backing material may be prepared by contacting the porous support such as a polysulfone with an aqueous solution of a polyamine which may, if so desired, contain a polar aprotic solve ...


3
Chau Michael M, Chu Hong C, Light William G: Dry high flux semipermeable membranes.. Allied Signal, September 30, 1992: EP0505502-A1 (4 worldwide citation)

High flux semipermeable membranes which comprises the polymerized reaction product within and/or on a porous support backing material may be prepared by contacting the porous support such as a polysulfone with an aqueous solution of a polyamine which may, if so desired, contain a polar aprotic solve ...


4
Chau Michael M, Chu Hong C, Light William G: Membranes semi-permeables a grand flux entreposables a sec, Dry high flux semipermeable membranes. Koch Membrane Systems, GOWLING LAFLEUR HENDERSON, June 15, 1991: CA2069510

High flux semipermeable membranes which comprise the polymerized reaction product within and/or on a porous supportbacking material may be prepared by contacting the porous support such as a polysulfone with an aqueous solution of a polyamidewhich may, if so desired, contain a polar aprotic solvent ...


5
Chau Michael M: Membrane semi-permeable pour flux eleve, High flux semipermeable membranes. Koch Membrane Systems, GOWLING LAFLEUR HENDERSON, March 1, 1991: CA2063787

High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous supportmay be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of a polyamine, saidaqueous solution containing a polar aprotic solvent not reactive ...


6
Michael M Chau: High flux semipermeable membranes. Allied Signal, WU JUN, March 13, 1991: CN90106715

High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous support may be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of an polyamine, said aqueous solution containing a polar aprotic solvent not reacti ...


7
Hong C Chu, Michael M Chau, William G Light: Dry high flux semipermeable membranes. Allied Signal, QUAN GYONGLIU, September 4, 1991: CN90109837

High flux semipermeable membranes which comprises the polymerized reaction product within and/or on a porous support backing material may be prepared by contacting the porous support such as a polysulfone with an aqueous solution of a polyamine which may, if so desired, contain a polar aprotic solve ...


8
Chau Michael M, Chu Hong C, Light William G: Dry high flux semipermeable membranes. Allied Signal, sROONEY Gerard P, June 27, 1991: WO/1991/008828

High flux semipermeable membranes which comprise the polymerized reaction product within and/or on a porous support backing material may be prepared by contacting the porous support such as a polysulfone with an aqueous solution of a polyamide which may, if so desired, contain a polar aprotic solven ...


9
Chau Michael M: High flux semipermeable membranes. Allied Signal, sROONEY Gerard P, March 21, 1991: WO/1991/003311

High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous support may be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of a polyamine, said aqueous solution containing a polar aprotic solvent not reactiv ...


10
Chau Michael M: High flux semipermeable membranes.. Allied Signal, June 17, 1992: EP0489746-A1

High flux semipermeable membranes which comprise a polymerized reaction product within and/or on a porous support may be prepared by contacting the porous support such as a polysulfone sheet with an aqueous solution of an polyamine, said aqueous solution containing a polar aprotic solvent not reacti ...