发明人钱学锋,陈志强,郭海燕. "Method for the Synthesis of 2,5-Furandione, polymer with 1,2-ethanediol and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol]" [P]. 中国发明专利, 专利号 CN 117582469 B, 授权公告日 2022-04-27.
发明人赵玉洁,朱建伟,郑宇鹏. "A Process for Preparing High-Purity 2,5-Furandione, polymer with 1,2-ethanediol and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol]" [P]. 中国发明专利, 专利号 CN 116126686 B, 授权公告日 2021-10-06.
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