发明人何建平,高志强,张德明. "Method for the Synthesis of 1,4-Benzenedicarbonyl dichloride, polymer with 1,4-benzenediamine" [P]. 中国发明专利, 专利号 CN 110773969 A, 授权公告日 2015-08-08.
发明人张德明,罗永刚,胡光. "A Process for Preparing High-Purity 1,4-Benzenedicarbonyl dichloride, polymer with 1,4-benzenediamine" [P]. 中国发明专利, 专利号 CN 112138736 A, 授权公告日 2024-12-27.
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