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LIQUID CRYSTAL SEALING AGENT, LIQUID CRYSTAL DISPLAY PANEL INCLUDING LIQUID CRYSTAL SEALING AGENT, 发明申请

2023-06-24 4710 166K 0

专利信息

申请日期 2025-06-28 申请号 JP2010088522
公开(公告)号 JP2011221168A 公开(公告)日 2011-11-04
公开国别 JP 申请人省市代码 全国
申请人 MITSUI CHEMICALS INC
简介 PROBLEM TO BE SOLVED : To provide a liquid crystal sealing agent which is superior in display reliability, viscosity stability, adhesive strength and moisture resistance and capable of forming a seal with rare occurrence of deformation and the leakage of liquid crystal. SOLUTION : A liquid crystal sealing agent becomes hardened in response to light or heat, and includes : (meta) acrylic epoxy resin containing at least one (meta) acrylic group and one epoxy group in one molecule, with a hydrogen bonding functional group equivalent amount in one molecule of less than 3.0×10-3 and a weight average molecular weight of 500 to less than 800; a photo radical polymerization initiator; and a heat latent epoxy curing agent. COPYRIGHT : (C)2012, JPO&INPIT


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