发明授权
- 专利标题： Optical-use adhesive film
- 专利标题（中）： 光学胶粘膜
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申请号： US09313343申请日： 1999-05-18
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公开(公告)号： US06482501B2公开(公告)日： 2002-11-19
- 发明人: Naoki Mizuno , Mikio Matsuoka
- 申请人： Naoki Mizuno , Mikio Matsuoka
- 优先权： JP10-135662 19980518; JP11-042851 19990222
- 主分类号： B32B300
- IPC分类号： B32B300
摘要：
An optical-use adhesive film includes a substrate film formed of a biaxially oriented polyester film; and a polymeric adhesive layer provided on at least one surface of the substrate film. The optical-use adhesive film has a haze of 1.0% of less, and the substrate film contains foreign substance particles having a maximum size of about 20 &mgr;m or more at a ratio of about 10/m2 or less.
公开/授权文献
- US20020098344A1 OPTICAL-USE ADHESIVE FILM 公开/授权日：2002-07-25
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