- 专利标题： POLYAMIDE-IMIDE-BASED FILM, PROCESS FOR PREPARING THE SAME, AND COVER WINDOW AND DISPLAY DEVICE COMPRISING THE SAME
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申请号： US18495751申请日： 2023-10-27
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公开(公告)号： US20240279398A1公开(公告)日： 2024-08-22
- 发明人: Han Jun KIM , Jin Yong LEE , Jin Woo LEE
- 申请人： SK microworks Co., Ltd.
- 申请人地址： KR Gyeonggi-do
- 专利权人： SK microworks Co., Ltd.
- 当前专利权人： SK microworks Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 优先权： KR 20220154841 2022.11.17
- 主分类号： C08G73/10
- IPC分类号： C08G73/10 ; C08G73/14
摘要：
The embodiments aim to provide a polyamide-imide-based film that has a TGA weight loss area value (TDA) of 0.01%·min/° C. or less and is excellent in mechanical properties, optical properties, and the suitability for post-processing, a process for preparing the same, and a cover window and a display device comprising the same.
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