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公开(公告)号:US12098256B2
公开(公告)日:2024-09-24
申请号:US18323068
申请日:2023-05-24
发明人: Hsuan-Min Lin , Chih-Fu Chen , An-Pang Tu
CPC分类号: C08J5/18 , B32B15/092 , B32B15/20 , C08G59/245 , C08G73/00 , C08K3/04 , C08K3/36 , C08K7/18 , B32B2307/732 , B32B2311/12 , B32B2457/08 , C08J2363/00
摘要: A resin film is provided. When the resin film is characterized by Fourier transform infrared spectroscopy (FTIR), the Fourier transform infrared spectrum of the resin film has a signal intensity A from 2205 cm−1 to 2322 cm−1 and a signal intensity B from 1472 cm−1 to 1523 cm−1, and 0.70≤A/B≤1.95.