发明授权
- 专利标题: Vinylidene fluoride copolymer resin film
- 专利标题(中): 偏二氟乙烯共聚物树脂膜
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申请号: US10895945申请日: 2004-07-22
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公开(公告)号: US07147922B2公开(公告)日: 2006-12-12
- 发明人: Nobuhiko Tsuda , Keisuke Matsumoto , Masaki Takakura , Ken Okanishi
- 申请人: Nobuhiko Tsuda , Keisuke Matsumoto , Masaki Takakura , Ken Okanishi
- 申请人地址: JP Osaka
- 专利权人: Daikin Industries, Ltd.
- 当前专利权人: Daikin Industries, Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2003-280088 20030725
- 主分类号: B32B27/30
- IPC分类号: B32B27/30 ; C08L27/16
摘要:
There are provided a resin film being excellent in blocking resistance, scratch resistance, transparency, water resistance and chemical resistance and a member having the resin film as an outermost layer. The resin film comprises a vinylidene fluoride (VdF) copolymer and an acrylic polymer as essential components, in which a heat of fusion of crystal derived from the VdF copolymer in the resin film is from 15 to 30 J/g when measured with a differential scanning calorimeter (DSC), and light transmittance (light transmittance at 600 nm of 50 μm thick resin film) is not less than 85%. The member has the resin film as an outermost layer.
公开/授权文献
- US20050019584A1 Vinylidene fluoride copolymer resin film 公开/授权日:2005-01-27
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