Poly(benzoxazine) polymer are prepared by heating a benzoxazine compound in the presence of a (meth)acrylate copolymer having pendent tosylate groups, resulting in an interpenetrating polymer network of a poly(benzoxazine) and a crosslinked (meth)acrylate copolymer.
通过在(meth)acrylate共聚物中加入
对甲苯磺酸基团,然后在加热过程中加入苯并噁嗪化合物,制备出聚苯并噁嗪聚合物。这样可以得到一种交联的(meth)acrylate共聚物和聚苯并噁嗪的相互渗透聚合物网络。