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发明人李文辉,韩伟,赵玉洁. "A Process for Preparing High-Purity 2-Propenoic acid, polymer with 2-ethylhexyl 2-propenoate and 2-hydroxyethyl 2-propenoate, 2-butoxyethyl ester" [P]. 中国发明专利, 专利号 CN 117958933 A, 授权公告日 2018-10-17.
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