发明人赵玉洁,李文辉,沈红梅. "Method for the Synthesis of Dimethyldistearylammonium Bromide" [P]. 中国发明专利, 专利号 CN 117190761 A, 授权公告日 2025-01-21.
发明人林芳,胡光,张德明. "A Process for Preparing High-Purity Dimethyldistearylammonium Bromide" [P]. 中国发明专利, 专利号 CN 110339235 A, 授权公告日 2025-05-08.
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