发明人郑宇鹏,林芳,马晓峰. "Method for the Synthesis of 2-Propenoic acid, 2-methyl-, polymer with N-(1,1-dimethylethyl)-2-propenamide and 2-propenoic acid, potassium salt" [P]. 中国发明专利, 专利号 CN 110006059 B, 授权公告日 2019-09-13.
发明人杨光,郑宇鹏,林芳. "A Process for Preparing High-Purity 2-Propenoic acid, 2-methyl-, polymer with N-(1,1-dimethylethyl)-2-propenamide and 2-propenoic acid, potassium salt" [P]. 中国发明专利, 专利号 CN 114137737 A, 授权公告日 2017-03-28.
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