A polymeric, phosphorus-containing composition made by heating, in the presence of an initiator, preferably a free radical initiator, and optionally in the presence of one or more comonomcrs, at least one substituted phosphonylatcd 2,2'-dihydroxyl-1,1'-binaphthalene or at least one substituted 2,2'-dihydroxyl-1,1'-biphenylene.
一种含
磷聚合物组合物,在一种
引发剂(最好是自由基
引发剂)的存在下,以及在一种或多种共聚物的存在下,加热至少一种取代的 2,2'-二羟基-
1,1'-联萘或至少一种取代的 2,2'-二羟基-1,1'-
联苯而制成。