Studies on Biofunctional Synthetic Membranes -Poly(MTP-co-BMA-co-GMA) membrane-

Polymer containing monomers with pendant phospholipid polar group, 2-(metha-cryloyoxy) ethyl-2-(trimethylammonium) ethyl phosphate(MTP) were synthesized and blood compatibility of the copolymers was evaluated. Good permeability of biocomponents of molecular weight below 10$^4$ through cellulosic membrane coated with the copolymer of 2-(methacryloyoxy) ethyl-2-(tri-methylammonium)ethyl phosphate, butylmethacrylate(BMA), and glycidyl methacrylate(GMA) was observed, (Fig.1).