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Title:
DISPLAY ELEMENT SEALING MATERIAL, ORGANIC EL ELEMENT SEALING MATERIAL, AND DISPLAY ELEMENT SEALING SHEET
Document Type and Number:
WIPO Patent Application WO/2022/080372
Kind Code:
A1
Abstract:
This display element sealing material contains a resin component, an oxetane compound and a curing agent. The resin component contains an epoxidized polybutadiene resin, a biphenyl skeleton-containing epoxy resin, and a tackifying resin.

Inventors:
TAKAGI MASATOSHI (JP)
MIYAO HIROSHI (JP)
Application Number:
PCT/JP2021/037751
Publication Date:
April 21, 2022
Filing Date:
October 12, 2021
Export Citation:
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Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
H05B33/04; C08G59/20; C08G65/18; G09F9/00; G09F9/30; H01L27/32; H01L51/50
Foreign References:
JP2015185272A2015-10-22
JP2017031383A2017-02-09
JP2014225380A2014-12-04
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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