发明人徐明华,沈红梅,冯建国. "Method for the Synthesis of N,N'-Di-2-naphthyl-1,4-phenylenediamine" [P]. 中国发明专利, 专利号 CN 110352299 A, 授权公告日 2025-12-10.
发明人何建平,孙丽萍,冯建国. "A Process for Preparing High-Purity N,N'-Di-2-naphthyl-1,4-phenylenediamine" [P]. 中国发明专利, 专利号 CN 117211407 A, 授权公告日 2018-05-22.
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