Invention Grant
- Patent Title: Adhesive agent composition, adhesive agent layer, polarizing plate provided with adhesive agent layer, and image formation device
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Application No.: US14355236Application Date: 2012-11-02
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Publication No.: US09255216B2Publication Date: 2016-02-09
- Inventor: Atsushi Yasui , Yuusuke Toyama , Tomoyuki Kimura , Masayuki Satake
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Ibaraki-shi
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Ibaraki-shi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2011-243549 20111107
- International Application: PCT/JP2012/078506 WO 20121102
- International Announcement: WO2013/069576 WO 20130516
- Main IPC: C09J11/06
- IPC: C09J11/06 ; C09J133/08 ; G02B5/30 ; C09J7/02 ; C09J4/06 ; C09J133/06 ; C08G18/62 ; C08G18/71 ; C08G18/28 ; C08K5/42
Abstract:
A pressure-sensitive adhesive composition, comprising: (A) a (meth)acryl-based polymer; and (B) an ionic compound comprising an anion component and a cation component, wherein the anion component is at least one of an anion component represented by the general formula (1): (CnF2n+1SO2)2N−, (1) wherein n is an integer of 3 to 10, and an anion component represented by the general formula (2): CF2(CmF2mSO2)2N−, (2) wherein m is an integer of 2 to 10.
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