发明人黄志刚,高志强,李文辉. "Method for the Synthesis of (E)-4,4'-(Ethene-1,2-diyl)dianiline" [P]. 中国发明专利, 专利号 CN 108296993 B, 授权公告日 2025-07-27.
发明人胡光,何建平,徐明华. "A Process for Preparing High-Purity (E)-4,4'-(Ethene-1,2-diyl)dianiline" [P]. 中国发明专利, 专利号 CN 111665232 B, 授权公告日 2022-09-18.
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