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1. (WO2018062159) SEALING AGENT FOR LIQUID CRYSTAL DISPLAY ELEMENTS, VERTICALLY CONDUCTING MATERIAL AND LIQUID CRYSTAL DISPLAY ELEMENT

Pub. No.:    WO/2018/062159    International Application No.:    PCT/JP2017/034705
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Wed Sep 27 01:59:59 CEST 2017
IPC: G02F 1/1339
C09K 3/10
Applicants: SEKISUI CHEMICAL CO., LTD.
積水化学工業株式会社
Inventors: HAYASHI, Hideyuki
林 秀幸
Title: SEALING AGENT FOR LIQUID CRYSTAL DISPLAY ELEMENTS, VERTICALLY CONDUCTING MATERIAL AND LIQUID CRYSTAL DISPLAY ELEMENT
Abstract:
One purpose of the present invention is to provide a sealing agent for liquid crystal display elements, which is capable of suppressing contamination of liquid crystals, while exhibiting excellent curability in a light-blocked part. Another purpose of the present invention is to provide: a vertically conducting material which is obtained using this sealing agent for liquid crystal display elements; and a liquid crystal display element. The present invention is a sealing agent for liquid crystal display elements, which contains a curable resin and a photopolymerization initiator, and wherein: the curable resin contains a (meth)acrylic compound and an aromatic epoxy compound; the photopolymerization initiator contains a compound represented by formula (1); and the difference between the SP value of the curable resin and the SP value of the photopolymerization initiator is 2.5 or less.