- 专利标题: FILM HAVING METHACRYLIC ACID ESTER-BASED RESIN AS MAIN COMPONENT THEREOF
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申请号: EP22852828.7申请日: 2022-07-19
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公开(公告)号: EP4382558A1公开(公告)日: 2024-06-12
- 发明人: YASUMOTO, Noriaki , MIYAMURA, Yasushi , TAKANO, Keiji
- 申请人: Denka Company Limited
- 申请人地址: JP Tokyo 103-8338 1-1 Nihonbashi-Muromachi 2-chome Chuo-ku
- 专利权人: Denka Company Limited
- 当前专利权人: Denka Company Limited
- 当前专利权人地址: JP Tokyo 103-8338 1-1 Nihonbashi-Muromachi 2-chome Chuo-ku
- 代理机构: Mewburn Ellis LLP
- 优先权: JP 21130097 2021.08.06
- 国际申请: JP2022028095 2022.07.19
- 国际公布: WO2023013404 2023.02.09
- 主分类号: C08J5/18
- IPC分类号: C08J5/18 ; B32B27/00 ; B32B27/30
摘要:
A resin film that has both high transparency and excellent blocking resistance is provided. A film, including crosslinked (meth)acrylic acid ester-based resin particles and including methacrylic acid ester-based resin as a main component, wherein the crosslinked (meth)acrylic acid-based resin particles have an average particle diameter of 1% or more and 10% or less with respect to an average thickness of the film, wherein the film does not comprise vinylidene fluoride-based resin, wherein a haze of the film measured based on JIS K7136: 2000 is 5% or less, and wherein a clarity (CLR) of the film is 97% or more.
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