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发明人张德明,韩伟,沈红梅. "Method for the Synthesis of Poly(oxy-1,2-ethanediyl), .alpha.-[1,1'-biphenyl]-4-yl-.omega.-hydroxy-" [P]. 中国发明专利, 专利号 CN 115457518 B, 授权公告日 2017-02-13.
发明人郭海燕,胡光,赵玉洁. "A Process for Preparing High-Purity Poly(oxy-1,2-ethanediyl), .alpha.-[1,1'-biphenyl]-4-yl-.omega.-hydroxy-" [P]. 中国发明专利, 专利号 CN 115761760 A, 授权公告日 2023-10-11.
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