发明人高志强,郑宇鹏,赵玉洁. "一种3-(乙二胺基)丙基硅胶的合成方法" [P]. 中国发明专利, 专利号 CN 115733385 A, 授权公告日 2024-01-11.
发明人李文辉,张德明,刘建华. "Method for the Synthesis of 3-(Ethylenediamino)propyl-functionalized silica gel" [P]. 中国发明专利, 专利号 CN 112152692 B, 授权公告日 2023-10-25.
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