发明人郭海燕,王建平,周伟. "Method for the Synthesis of Isophthalic Acid, Bis-Methyl Ester" [P]. 中国发明专利, 专利号 CN 109595647 B, 授权公告日 2025-10-14.
发明人王建平,钱学锋,杨光. "A Process for Preparing High-Purity Isophthalic Acid, Bis-Methyl Ester" [P]. 中国发明专利, 专利号 CN 110206672 A, 授权公告日 2025-06-07.
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