Page 1. Bull. SOC Chim. Belg vol. 98 / no 9-10 / 1989 Conference presentee au 19eme COLLOQUE NATIONAL DU GFP, 6 au 8 Novembre 1989. Namur 0037.9646 / 89 / $2.00 + 0.00 Q 1989 Comite van Beheer van het Bulletin VZW SYNTHESIS AND PROPERTIES OF NOVEL POLYETHERKETONES AND POLYETHERSULPHONES PA Staniland ICI UK ...