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1. WO2020138241 - MULTILAYER BODY, ACTIVE ENERGY RAY-CURABLE COMPOSITION AND METHOD FOR PRODUCING MULTILAYER BODY

Publication Number WO/2020/138241
Publication Date 02.07.2020
International Application No. PCT/JP2019/051022
International Filing Date 25.12.2019
IPC
B32B 9/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
B32B 27/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
20using fillers, pigments, thixotroping agents
G06F 3/041 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC
B32B 27/20
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
20using fillers, pigments, thixotroping agents
B32B 9/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products comprising a ; layer of a; particular substance not covered by groups B32B11/00 - B32B29/00
G06F 3/041
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Applicants
  • 東洋インキSCホールディングス株式会社 TOYO INK SC HOLDINGS CO., LTD. [JP]/[JP]
Inventors
  • 清野 数馬 SEINO Kazuma
  • 早川 友浩 HAYAKAWA Tomohiro
Agents
  • 家入 健 IEIRI Takeshi
Priority Data
2018-24524527.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MULTILAYER BODY, ACTIVE ENERGY RAY-CURABLE COMPOSITION AND METHOD FOR PRODUCING MULTILAYER BODY
(FR) CORPS MULTICOUCHE, COMPOSITION POUVANT DURCIR PAR RAYONNEMENT D'ÉNERGIE ACTIVE ET PROCÉDÉ DE FABRICATION D'UN CORPS MULTICOUCHE
(JA) 積層体、活性エネルギー線硬化性組成物、及び積層体の製造方法
Abstract
(EN)
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).
(FR)
Le but de la présente invention est de fournir un corps multicouche (un film conducteur transparent) qui est pourvu d'une couche conductrice transparente qui présente une excellente adhérence à une couche IM et qui n'est pas susceptible de se séparer. Le corps multicouche comprend un substrat transparent, une couche IM et une couche conductrice transparente, et satisfait toutes les exigences (1) à (3) décrites ci-dessous. (1) La couche IM et la couche conductrice transparente sont en contact l'une avec l'autre ; ou, en variante, une couche d'ancrage, qui est formée à partir d'un oxyde métallique, est agencée entre la couche IM et la couche conductrice transparente, de telle sorte que la couche IM et la couche d'ancrage sont en contact l'une avec l'autre, et que la couche d'ancrage et la couche conductrice transparente sont en contact l'une avec l'autre. (2) La couche IM est un produit durci d'une composition pouvant durcir par rayonnement d'énergie active qui contient des particules d'oxyde métallique (A) qui comportent un indice de réfraction de 1,70 à 2,72, un constituant polyfonctionnel pouvant durcir par rayonnement d'énergie active (c1) qui possède un groupe amino tertiaire, et un constituant polyfonctionnel pouvant durcir par rayonnement d'énergie active (c2) qui ne possède pas de groupe amino tertiaire. (3) Le constituant pouvant durcir (c1) est contenu en une quantité allant de 2 à 50 % en masse dans 100 % en masse du total des particules d'oxyde métallique (A), du constituant pouvant durcir (c1) et du constituant pouvant durcir (c2).
(JA)
本発明は、IM層に対する密着性に優れ、剥落しにくい透明導電層を具備する積層体(透明導電性フィルム)を提供することを目的とする。 透明基板、IM層および透明導電層を有する積層体であって、下記(1)~(3)の全てを満たす積層体。 (1)IM層と透明導電層とが接しているか、または、IM層と透明導電層との間に金属酸化物から形成されるアンカー層を有し、IM層とアンカー層とが接し、アンカー層と透明導電層とが接している。 (2)IM層が、屈折率が1.70~2.72の金属酸化物粒子(A)、3級アミノ基を有する多官能活性エネルギー線硬化性成分(c1)、および3級アミノ基を有しない多官能活性エネルギー線硬化性成分(c2)を含む活性エネルギー線硬化性組成物の硬化物である。 (3)金属酸化物粒子(A)、硬化性成分(c1)、および線硬化性成分(c2)の合計100質量%中、硬化性成分(c1)を2~50質量%含む。
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