Title:
PRESSURE-SENSITIVE ADHESIVE RESIN COMPOSITION, PRESSURE-SENSITIVE ADHESIVE SHEET, ACTIVE ENERGY RAY-CURABLE PRESSURE-SENSITIVE ADHESIVE SHEET, OPTICAL MEMBER, LAMINATE FOR IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/095994
Kind Code:
A1
Abstract:
Provided is a pressure-sensitive adhesive resin composition that has a property of not promoting metal corrosion and makes it possible to reduce the amount of an initiator and a crosslinking agent for the pressure-sensitive adhesive resin composition, reduce the amount of low-molecular-weight compound such as the initiator and the decomposition product thereof remaining after the crosslinking, increase the cohesive strength, and in particular, increase an anti-UV foaming reliability. The pressure-sensitive adhesive resin composition includes a (meth)acrylic polymer or (meth)acrylic copolymer (A) (referred to as "(meth)acrylic (co)polymer (A)"); a compound (B) which has a radical polymerizable functional group having a carbon-carbon double bond and a radical generating group in a molecule; and an initiator (C) which is composed of a compound other than the compound (B).
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Inventors:
FUKUDA SHINYA (JP)
NOZAWA DAIKI (JP)
MINEMOTO MASAYA (JP)
INENAGA MAKOTO (JP)
NOZAWA DAIKI (JP)
MINEMOTO MASAYA (JP)
INENAGA MAKOTO (JP)
Application Number:
PCT/JP2019/043671
Publication Date:
May 14, 2020
Filing Date:
November 07, 2019
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C09J133/00; C09J4/06; C09J7/38; C09J11/06; C09J133/14; G02B5/30; G09F9/00; H01L27/32; H01L51/50; H05B33/02; H05B33/14
Foreign References:
| US20110054062A1 | 2011-03-03 | |||
| KR20170082191A | 2017-07-14 | |||
| JP2008266496A | 2008-11-06 | |||
| JP2013522393A | 2013-06-13 | |||
| JP2013080221A | 2013-05-02 | |||
| JP2017052885A | 2017-03-16 | |||
| JP2018504509A | 2018-02-15 | |||
| JP2019081837A | 2019-05-30 |
Attorney, Agent or Firm:
TAKEUCHI, ICHIZAWA & ASSOCIATES (JP)
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