Title:
MULTILAYER BODY, ACTIVE ENERGY RAY-CURABLE COMPOSITION AND METHOD FOR PRODUCING MULTILAYER BODY
Document Type and Number:
WIPO Patent Application WO/2020/138241
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a multilayer body (a transparent conductive film) which is provided with a transparent conductive layer that exhibits excellent adhesion to an IM layer and is insusceptible to separation. A multilayer body which comprises a transparent substrate, an IM layer and a transparent conductive layer, and which satisfies all of the requirements (1)-(3) described below.
(1) The IM layer and the transparent conductive layer are in contact with each other; or alternatively, an anchor layer that is formed from a metal oxide is arranged between the IM layer and the transparent conductive layer, so that the IM layer and the anchor layer are in contact with each other, and the anchor layer and the transparent conductive layer are in contact with each other.
(2) The IM layer is a cured product of an active energy ray-curable composition which contains metal oxide particles (A) that have a refractive index of 1.70-2.72, a polyfunctional active energy ray-curable component (c1) that has a tertiary amino group, and a polyfunctional active energy ray-curable component (c2) that does not have a tertiary amino group.
(3) The curable component (c1) is contained in an amount of 2-50% by mass in 100% by mass of the total of the metal oxide particles (A), the curable component (c1) and the curable component (c2).
Inventors:
SEINO KAZUMA (JP)
HAYAKAWA TOMOHIRO (JP)
HAYAKAWA TOMOHIRO (JP)
Application Number:
PCT/JP2019/051022
Publication Date:
July 02, 2020
Filing Date:
December 25, 2019
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD (JP)
International Classes:
B32B9/00; B32B27/20; G06F3/041
Domestic Patent References:
| WO2013137101A1 | 2013-09-19 | |||
| WO2018003516A1 | 2018-01-04 | |||
| WO2019176139A1 | 2019-09-19 |
Foreign References:
| JP2012188612A | 2012-10-04 | |||
| JP2016153450A | 2016-08-25 | |||
| JP2018193459A | 2018-12-06 | |||
| JP2016224511A | 2016-12-28 | |||
| JP2009132763A | 2009-06-18 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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