TRANSPARENT ELECTROCONDUCTIVE FILM LAMINATE

WIPO Patent Application WO/2022/138882

A1

The present invention easily provides a transparent electroconductive film laminate that is suitable for three-dimensional molding and that has a curved surface. A transparent electroconductive film laminate characterized by having a transparent substrate that is formed from a transparent thermoplastic resin film, a transparent electroconductive film that is formed on at least one principal surface of the transparent substrate and that is configured to include a binder resin and a metal nanowire, and a protective film that contains a resin component formed on the transparent electroconductive film, the transparent electroconductive film laminate moreover being characterized in that: the binder resin contains a copolymer including 70 mol% or more of poly-N-vinyl acetamide and N-vinylacetamide (NVA) as monomer units, and also contains at least one cellulose-based resin; and 94 mass% or more of the resin components constituting the protective film are derived from a thermoplastic resin.

KUWAHARA JUN (JP)
YAMAKI SHIGERU (JP)

PCT/JP2021/048067

June 30, 2022

December 24, 2021

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SHOWA DENKO KK (JP)

B32B27/18; G06F3/041; H01B5/00; H01B5/14

WO2009035059A1	2009-03-19
WO2017155024A1	2017-09-14
WO2020171022A1	2020-08-27
WO2018101334A1	2018-06-07
WO2008073143A2	2008-06-19
WO2008046058A2	2008-04-17

JP2009505358A	2009-02-05
JP2013246741A	2013-12-09
JP2021070181A	2021-05-06

J. AM. CHEM. SOC., vol. 129, 2007, pages 1733
J. AM. CHEM. SOC., vol. 126, 2004, pages 3892 - 3901

ARIHARA Motoji (JP)

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