Disclosed are processes for preparing modifiable poly(aralkyl ketone)s having active methylene group(s) in the main chain comprising reacting an aralkanoic acid or mixtures thereof in the presence of one alkane or aryl sulfonic acid and a condensing agent. Also disclosed are novel modifiable poly(aralkyl ketone)s obtainable by the processes of the inventions.
揭示了一种制备具有主链中活性亚甲基基团的可修改聚芳基酮的方法,包括在一
烷烃或芳基
磺酸和
缩合剂的存在下,反应芳基酸或其混合物。还揭示了通过所述发明的方法获得的新型可修改聚芳基酮。