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前言二丙酮丙烯酰胺(DAA)是近年来合成的新单体,但将它作为丙烯腈(AN)共聚合单体的研究报道很少。寺西仲秀等把它与 AN 共聚合,利用所得共聚体原丝的抗热
Introduction Diacetone acrylamide (DAA) is a new monomer synthesized in recent years. However, few reports have been reported on it as a copolymerization monomer of acrylonitrile (AN). Temple Xi Zhongxiu it and AN copolymerization, the use of the resulting copolymer of the original silk heat