- Patent Title: Composition for electrode protective film of electrostatic capacitance-type input device, electrode protective film of electrostatic capacitance-type input device, transfer film, laminate, electrostatic capacitance-type input device, and image display device
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Application No.: US15898318Application Date: 2018-02-16
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Publication No.: US11669013B2Publication Date: 2023-06-06
- Inventor: Shinichi Kanna
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP 2015192459 2015.09.30
- Main IPC: G03F7/027
- IPC: G03F7/027 ; G03F7/033 ; G03F7/038 ; C08F265/06 ; C09D4/06 ; G06F3/041 ; C08F2/48 ; G06F3/044 ; C07D251/32 ; C07D403/12 ; C08F222/20 ; C08J5/18 ; G03F7/004 ; G03F7/031

Abstract:
A composition for an electrode protective film of an electrostatic capacitance-type input device including (a) a binder polymer, (b) a photopolymerizable compound having an ethylenic unsaturated group, (c) a photopolymerization initiator, and (d) a compound capable of reacting with acidic groups or alcoholic hydroxy groups by heating, in which (b) the photopolymerizable compound having an ethylenic unsaturated group includes (b1) a photopolymerizable compound in which a value obtained by dividing a weight-average molecular weight by an average number of polymerizable groups is 270 or more can be used to form electrode protective films of electrostatic capacitance-type input devices having favorable bending resistance; an electrode protective film of an electrostatic capacitance-type input device; a transfer film; a laminate; an electrostatic capacitance-type input device; and an image display device.
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