发明授权
- 专利标题： Optical-use adhesive film and roll thereof
- 专利标题（中）： 光学用粘合膜及其卷
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申请号： US10216806申请日： 2002-08-13
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公开(公告)号： US06733863B1公开(公告)日： 2004-05-11
- 发明人: Naoki Mizuno , Mikio Matsuoka
- 申请人： Naoki Mizuno , Mikio Matsuoka
- 优先权： JP11-13485 19990121; JP11-311338 19991101; JP11-326056 19991116; JP11-326059 19991116; JP11-326060 19991116
- 主分类号： B32B530
- IPC分类号： B32B530
摘要：
Described is an optical-use adhesive film that includes a base film of a biaxially oriented polyester film and an adhesive polymer layer laminated on at least one surface of the base film. The optical-use adhesive film has a light transmission equal to or greater than 90% and an increase in haze value after the optical-use adhesive film receives a heat treatment at 150° C. for 120 min. equal to or less than 0.5%.
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