发明人黄志刚,张德明,胡光. "Method for the Synthesis of m-PEG4-CH2-aldehyde" [P]. 中国发明专利, 专利号 CN 110146801 B, 授权公告日 2021-08-15.
发明人胡光,韩伟,林芳. "A Process for Preparing High-Purity m-PEG4-CH2-aldehyde" [P]. 中国发明专利, 专利号 CN 117709817 B, 授权公告日 2019-08-19.
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