C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
117/88.5
C08J 5/22 (2006.01) B01D 69/12 (2006.01) B01D 71/40 (2006.01)
Patent
CA 1213793
ABSTRACT OF THE DISCLOSURE Good salt rejection, flux characteristics and resistance to degradation are obtained with semi-permeable reverse osmosis membranes made by coating a microporous substrate with a co- polymer of a hydroxy containing methacrylic ester and meth- acrylic acid, and cross-linking the copolymer subsequent to deposition on the substrate.
439863
Cartier Peter G.
Ellis Paul E. Jr.
Osei-Gyimah Peter
Gowling Lafleur Henderson Llp
Rohm And Haas Company
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