Title:
GAS BARRIER ADHESIVE SHEET, MANUFACTURING METHOD THEREFOR, ELECTRONIC MEMBER AND OPTICAL MEMBER
Document Type and Number:
Japanese Patent JP2018053250
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a gas barrier adhesive sheet which can easily add gas barrier property to an adherend without largely increasing thickness, does not detach at an adhesive layer boundary even under high temperature high humidity condition and is excellent in bending resistance.SOLUTION: There is provided a gas barrier adhesive sheets 5A to 5D, having at least one gas barrier layer 1 and one adhesive layer 2 respectively, and a protection layer 4, in which storage elastic modulus at 23°C of the adhesive layer 2 is in a range of 1.5×10to 1.0×10Pa, the gas barrier layer is obtained by ion injection into a layer containing a polymer compound, every layers constituting the gas barrier adhesive sheet (excluding a release sheet) is not paper or a plastic film with a thickness of 10 μm or more.SELECTED DRAWING: Figure 1
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Inventors:
FUCHI EMI
KEMMOCHI SUGURU
NAGANAWA TOMOHITO
NAGAMOTO KOICHI
KEMMOCHI SUGURU
NAGANAWA TOMOHITO
NAGAMOTO KOICHI
Application Number:
JP2017195613A
Publication Date:
April 05, 2018
Filing Date:
October 06, 2017
Export Citation:
Assignee:
LINTEC CORP
International Classes:
C09J7/20; C09J7/38; B32B27/00; C09J11/06; C09J201/00
Domestic Patent References:
| JPH08234181A | 1996-09-13 | |||
| JP2011099073A | 2011-05-19 | |||
| JP2001064608A | 2001-03-13 | |||
| JP2008032852A | 2008-02-14 | |||
| JP2003238911A | 2003-08-27 | |||
| JP2011088356A | 2011-05-06 |
Foreign References:
| WO2010107018A1 | 2010-09-23 |
Attorney, Agent or Firm:
Haruhito Oishi