发明人钱学锋,孙丽萍,徐明华. "Method for the Synthesis of 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, ethyl 2-propenoate and 2-propenoic acid" [P]. 中国发明专利, 专利号 CN 113405403 A, 授权公告日 2020-07-23.
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