发明申请
- 专利标题: Hard Coat Layer Composition and Hard Coat Film
- 专利标题(中): 硬涂层组合物和硬涂层
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申请号: US12431703申请日: 2009-04-28
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公开(公告)号: US20090274902A1公开(公告)日: 2009-11-05
- 发明人: Makoto Kume
- 申请人: Makoto Kume
- 申请人地址: JP Tokyo
- 专利权人: Toppan Printing Co., Ltd.
- 当前专利权人: Toppan Printing Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-118341 20080430
- 主分类号: B32B27/30
- IPC分类号: B32B27/30 ; C08F20/22 ; G02B1/10
摘要:
The present invention provides a hard coat film and a hard coat layer forming composition which forms a hard coat layer adhering well to a substrate, which does not curl up easily and having antifouling properties, excellent abrasion resistance, surface hardness, and a high level of visibility. The present invention has a specific feature in that a hard coat layer forming composition which includes polyfunctional acrylic (or methacrylic) monomer (A), acrylic monomer having a hydroxyl group (B), radical photopolymerization initiator (C), and fluorocompound having a polymerizable group (D) is used. The hard coat film of the present invention has the hard coat layer which is formed by curing the hard coat layer forming composition on a transparent substrate and has a surface free energy less than 20 mN/m and the thickness in the range of 5-25 μm.
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