ADHESIVE, PRODUCTION METHOD FOR INTERMEDIATE LAMINATE, AND INTERMEDIATE LAMINATE

Title:

ADHESIVE, PRODUCTION METHOD FOR INTERMEDIATE LAMINATE, AND INTERMEDIATE LAMINATE

Document Type and Number:

WIPO Patent Application WO/2020/188984

Kind Code:

A1

Abstract:

An adhesive that includes: an adhesive polymer that is a polymer of a monomer component; a compound that is colorized by acid; and an acid generator. The glass transition temperature of the adhesive polymer is 0°C or lower. The shear storage elastic modulus G' of the adhesive at 25°C–50°C is 1.0×104–1.0×106 Pa.

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Inventors:

NAKANO TAKESHI (JP)
HONDA SATOSHI (JP)
OZAKI MAYU (JP)
FUNAKI CHIHIRO (JP)

Application Number:

PCT/JP2020/001501

Publication Date:

September 24, 2020

Filing Date:

January 17, 2020

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Assignee:

NITTO DENKO CORP (JP)

International Classes:

B32B27/00; B32B27/18; C09J7/22; C09J7/24; C09J7/25; C09J7/38; C09J11/04; C09J11/06; C09J133/00; C09J201/00; C09J201/02; G02B1/04; G02B5/00

Domestic Patent References:

WO2019035411A1

2019-02-21

Foreign References:

JP2017203810A	2017-11-16
JP2016147990A	2016-08-18
JPH08240908A	1996-09-17
JP2013100229A	2013-05-23

Attorney, Agent or Firm:

OKAMOTO, Hiroyuki et al. (JP)

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