发明人张德明,李文辉,何建平. "Method for the Synthesis of Lithium 2-acrylamido-2-methylpropane-1-sulfonate" [P]. 中国发明专利, 专利号 CN 111965135 B, 授权公告日 2018-08-28.
发明人罗永刚,黄志刚,李文辉. "A Process for Preparing High-Purity Lithium 2-acrylamido-2-methylpropane-1-sulfonate" [P]. 中国发明专利, 专利号 CN 108121656 A, 授权公告日 2022-04-01.
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