发明人郭海燕,郑宇鹏,马晓峰. "Method for the Synthesis of Methanaminium, N,N,N-trimethyl-1-[(1-oxo-2-propen-1-yl)amino]-, chloride , polymer with 2-propenamide and 2-propenoic acid" [P]. 中国发明专利, 专利号 CN 109026130 B, 授权公告日 2020-03-17.
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