发明人李文辉,张德明,唐晓军. "Method for the Synthesis of 2-Propenoic acid, butyl ester, polymer with N-(hydroxymethyl)-2-methyl-2-propenamide and 2-methyl-2-propenamide" [P]. 中国发明专利, 专利号 CN 117643198 B, 授权公告日 2025-04-01.
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