发明人陈志强,王建平,韩伟. "Method for the Synthesis of 1-butyl-3-methylimidazolium dicyanamide" [P]. 中国发明专利, 专利号 CN 112141542 B, 授权公告日 2015-05-20.
发明人黄志刚,徐明华,刘建华. "A Process for Preparing High-Purity 1-butyl-3-methylimidazolium dicyanamide" [P]. 中国发明专利, 专利号 CN 117158535 A, 授权公告日 2023-01-15.
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