Invention Grant
- Patent Title: Antistatic sheet, and packaging material and electronic device including the same
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Application No.: US15503132Application Date: 2015-07-14
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Publication No.: US10240062B2Publication Date: 2019-03-26
- Inventor: Yasutaka Inubushi , Ryoichi Sasaki , Yuji Shimizu , Masakazu Nakaya
- Applicant: KURARAY CO., LTD.
- Applicant Address: JP Kurashiki-shi
- Assignee: KURARAY CO., LTD.
- Current Assignee: KURARAY CO., LTD.
- Current Assignee Address: JP Kurashiki-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-164646 20140813
- International Application: PCT/JP2015/003565 WO 20150714
- International Announcement: WO2016/024382 WO 20160218
- Main IPC: B32B27/34
- IPC: B32B27/34 ; B32B27/32 ; B32B15/08 ; B32B15/20 ; B32B27/28 ; B32B27/06 ; B32B27/10 ; B32B27/08 ; B32B27/36 ; C09D133/02 ; B32B7/02 ; B32B9/00 ; B65D65/40 ; B65D81/24 ; C01B25/36 ; B05D3/00 ; C09D123/02 ; C09D123/04 ; C09D129/04 ; C09D185/02 ; C08J7/04
Abstract:
The present invention provides a novel antistatic sheet having high gas barrier performance, high water vapor barrier performance, and antistatic performance, and a packaging material and an electronic device that include the antistatic sheet. The present invention relates to an antistatic sheet including a multilayer structure including a base (X), a layer (Z) containing an aluminum atom, and a layer (Y). The layer (Y) contains a polymer (A) having a vinylphosphonic acid unit, and the layer (Y) has a surface electrical resistivity of 1.0×106 Ω/sq or more and 4.0×1013 Ω/sq or less.
Public/Granted literature
- US20170226367A1 ANTISTATIC SHEET, AND PACKAGING MATERIAL AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2017-08-10
Information query
