发明授权
- 专利标题: Pressure-sensitive adhesive sheet and covered structure
- 专利标题(中): 压敏胶片和覆盖结构
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申请号: US09980677申请日: 2001-10-31
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公开(公告)号: US06827997B2公开(公告)日: 2004-12-07
- 发明人: Isao Sakurai , Tomoo Ohrui , Hiroshi Koike , Shigenobu Maruoka , Tomishi Shibano
- 申请人: Isao Sakurai , Tomoo Ohrui , Hiroshi Koike , Shigenobu Maruoka , Tomishi Shibano
- 优先权: JP2000-059465 20000303; JP2000-131443 20000428
- 主分类号: C09J702
- IPC分类号: C09J702
摘要:
A pressure sensitive adhesive sheet is described. In addition, a pressure sensitive adhesive sheet that includes a pressure sensitive adhesive sheet and a release sheet that is removably attached to the pressure sensitive adhesive sheet is described. The release sheet comprises a release sheet base and a releasing agent layer provided on the release sheet base. The releasing agent layer is substantially free of silicone compound. The base of the pressure sensitive adhesive sheet and the release sheet base are formed from a plastic film or a lint-free paper, and the count of generated particles having a diameter of 0.1 &mgr;m or more generated from the pressure sensitive adhesive sheet with the release sheet is equal to or less than 100 particles/liter when measured according to Test Method for the Measurement of Particle Generation from Sheet Materials determined by SEMI G67-0996.
公开/授权文献
- US20020155244A1 Pressure-sensitive adhesive sheet and covered structure 公开/授权日:2002-10-24