发明人赵玉洁,高志强,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110973365 A, 授权公告日 2017-12-04.
发明人郭海燕,胡光,杨光. "Method for the Synthesis of Formic acid, ethyl ester, polymer with 2,2'-[1,2-ethanediylbis(oxy)]bis[ethanethiol]" [P]. 中国发明专利, 专利号 CN 113404252 A, 授权公告日 2024-03-13.
发明人周伟,韩伟,黄志刚. "A Process for Preparing High-Purity Formic acid, ethyl ester, polymer with 2,2'-[1,2-ethanediylbis(oxy)]bis[ethanethiol]" [P]. 中国发明专利, 专利号 CN 117988005 B, 授权公告日 2024-07-19.
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