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发明人赵玉洁,张德明,周伟. "A Process for Preparing High-Purity 2-Oxepanone, polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene and 2,2'-oxybis[ethanol]" [P]. 中国发明专利, 专利号 CN 111738596 B, 授权公告日 2025-10-18.
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