发明人林芳,马晓峰,杨光. "Method for the Synthesis of (2-Isocyanatoethane-1,1-diyl)dibenzene" [P]. 中国发明专利, 专利号 CN 112507829 B, 授权公告日 2021-10-25.
发明人郑宇鹏,罗永刚,林芳. "A Process for Preparing High-Purity (2-Isocyanatoethane-1,1-diyl)dibenzene" [P]. 中国发明专利, 专利号 CN 114738227 B, 授权公告日 2024-07-27.
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