发明申请
US20070178297A1 Hard coat film, antireflection hard coat film, optical element and image display
有权
硬涂膜，防反射硬涂膜，光学元件和图像显示
- 专利标题： Hard coat film, antireflection hard coat film, optical element and image display
- 专利标题（中）： 硬涂膜，防反射硬涂膜，光学元件和图像显示
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申请号： US10588548申请日： 2005-09-26
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公开(公告)号： US20070178297A1公开(公告)日： 2007-08-02
- 发明人: Katsunori Takada , Daisuke Hamamoto , Takayuki Shigematsu
- 申请人： Katsunori Takada , Daisuke Hamamoto , Takayuki Shigematsu
- 申请人地址： JP Osaka 567-8680
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： JP Osaka 567-8680
- 优先权： JP2004-293935 20041006
- 国际申请： PCT/JP05/17601 WO 20050926
- 主分类号： B32B27/40
- IPC分类号： B32B27/40 ; B32B27/20
摘要：
A hard coat film of the present invention comprises a hard coat layer, which is a cured coat layer, provided on at least one side of a transparent plastic film substrate, wherein a hard coat layer forming material comprises urethane acrylate (A); isocyanuric acid acrylate (B) and inorganic ultrafine particles (C), and has a high hardness and suppresses curling due to cracking and cure shrinkage.
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