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发明人马晓峰,孙丽萍,王建平. "Method for the Synthesis of 1-Butyl-3-methylimidazolium Bromide" [P]. 中国发明专利, 专利号 CN 109281742 B, 授权公告日 2015-11-28.
发明人张德明,罗永刚,王建平. "A Process for Preparing High-Purity 1-Butyl-3-methylimidazolium Bromide" [P]. 中国发明专利, 专利号 CN 109829726 A, 授权公告日 2024-03-20.
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