Invention Grant
US08697246B2 Antistatic hardcoat layer-forming composition, optical film, production method of optical film, polarizing plate and image display device
有权
抗静电硬涂层形成组合物，光学膜，光学膜的制造方法，偏振片和图像显示装置
- Patent Title: Antistatic hardcoat layer-forming composition, optical film, production method of optical film, polarizing plate and image display device
- Patent Title (中): 抗静电硬涂层形成组合物，光学膜，光学膜的制造方法，偏振片和图像显示装置
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Application No.: US13200590Application Date: 2011-09-27
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Publication No.: US08697246B2Publication Date: 2014-04-15
- Inventor: Miho Asahi , Daiki Wakizaka , Takayasu Yamazaki , Kenichi Fukuda
- Applicant: Miho Asahi , Daiki Wakizaka , Takayasu Yamazaki , Kenichi Fukuda
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils PLLC
- Agent Jean C. Edwards
- Priority: JP2010-217969 20100928; JP2011-068882 20110325
- Main IPC: B32B23/08
- IPC: B32B23/08 ; B32B27/30 ; B05D5/06 ; B05D3/02
Abstract:
A antistatic hard coat layer-forming composition having the following (a), (b), (c) and (d): (a) an ion-conducting compound, (b) a polyethylene oxide compound having one or more photopolymerizable groups, having no hydroxyl group, and having a —(CH2CH2O)k— structure (wherein k represents a number of 1 to 50), (c) a compound having an unsaturated double bond, and (d) a photopolymerization initiator.
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