发明人郑宇鹏,胡光,罗永刚. "Method for the Synthesis of 1,1'-(Imidazolidine-1,3-diyl)bis(nonan-1-one)" [P]. 中国发明专利, 专利号 CN 115568392 A, 授权公告日 2015-11-24.
发明人林芳,杨光,罗永刚. "A Process for Preparing High-Purity 1,1'-(Imidazolidine-1,3-diyl)bis(nonan-1-one)" [P]. 中国发明专利, 专利号 CN 110447166 B, 授权公告日 2024-11-15.
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