发明人赵玉洁,沈红梅,何建平. "一种羧甲基壳聚糖的合成方法" [P]. 中国发明专利, 专利号 CN 114219870 A, 授权公告日 2016-11-19.
发明人张德明,朱建伟,郑宇鹏. "Method for the Synthesis of Carboxymethyl chitosan" [P]. 中国发明专利, 专利号 CN 117126179 A, 授权公告日 2022-08-27.
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