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Title:
SEALING AGENT FOR DISPLAY
Document Type and Number:
Japanese Patent JP2019112621
Kind Code:
A
Abstract:
To provide a sealing agent for a display applicable even to a flexible display or a curve-shaped display, more particularly, to provide a sealing agent for a display containing a compound having a specific structure in the molecule, which can achieve both flexibility and low moisture permeability and is useful as a display requiring adhesiveness with an organic film, a flexible display or a sealing agent for a curve-shaped display.SOLUTION: There is provided a sealing agent for a display containing a component (A): a curable compound having three or more reactive functional groups in the molecule, wherein a cured product, obtained by curing the curable compound with a 3000 mJ/cmof UV light by adding 2 mass% of a photoinitiator, has an elastic modulus of 1000 MPa or less and a fracture-point elongation of 10% or more.SELECTED DRAWING: None

Inventors:
TAGAMI MASAHIRO
TATENO MASAKI
SUGAWARA KENTA
MIYAGAWA NAOFUSA
OCHI NAOYUKI
Application Number:
JP2018235109A
Publication Date:
July 11, 2019
Filing Date:
December 17, 2018
Export Citation:
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Assignee:
NIPPON KAYAKU KK
International Classes:
C09K3/10; C08F299/02; C08G59/17
Domestic Patent References:
JP2006079064A2006-03-23
JP2005126674A2005-05-19
JP2013148857A2013-08-01
JP2017027042A2017-02-02
JP2016024240A2016-02-08
JP2015206997A2015-11-19
JP2017044965A2017-03-02
JP2004189942A2004-07-08
JP2000302841A2000-10-31
JP2007092037A2007-04-12
JP2008179796A2008-08-07
Foreign References:
WO2016047496A12016-03-31
CN105295669A2016-02-03
WO2006073053A12006-07-13