发明人何建平,马晓峰,陈志强. "一种PP1的合成方法" [P]. 中国发明专利, 专利号 CN 108002483 A, 授权公告日 2017-11-13.
发明人徐明华,黄志刚,冯建国. "Method for the Synthesis of PP1" [P]. 中国发明专利, 专利号 CN 117784590 B, 授权公告日 2025-04-17.
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