发明人李文辉,冯建国,郭海燕. "Method for the Synthesis of 4-Acrylamidobenzoic acid" [P]. 中国发明专利, 专利号 CN 112147402 B, 授权公告日 2016-06-10.
发明人徐明华,王建平,何建平. "A Process for Preparing High-Purity 4-Acrylamidobenzoic acid" [P]. 中国发明专利, 专利号 CN 114691616 A, 授权公告日 2019-10-03.
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