METODO PARA PREPARAR UNA POLI(ETER CETONA) AROMATICA
摘要
<p>Novel aromatic poly(ether ketones) having imide, amide, ester, azo, quinoxaline, benzimidazole, benzoxazole, or benzothiazole groups, comprising, for example, a repeat unit <CHEM> are prepared by Friedel Crafts polymerization. i</p>
