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WAVELENGTH CONVERSION MATERIAL 发明申请

2023-06-20 1470 900K 0

专利信息

申请日期 2025-07-08 申请号 WOJP15067475
公开(公告)号 WO2015194593A1 公开(公告)日 2015-12-23
公开国别 WO 申请人省市代码 全国
申请人 BRIDGESTONE CORPORATION; NEGAMI CHEMICAL INDUSTRIAL CO LTD
简介 Provided is a wavelength conversion material that comprises resin particles resulting from an organic rare earth metal complex being encapsulated in an acrylic resin, and in which degradation of the organic rare earth metal complex is prevented. The wavelength conversion material comprises resin particles comprising an acrylic resin encapsulating an organic rare earth metal complex, and is characterized in that the acrylic resin contains, as a monomer, a hydrophobic monomer having a higher n-octanol/water partition coefficient than that of methylmethacrylate, and furthermore is a polymer obtained by reacting an acrylic resin composition containing a cross-linking agent and an azo initiator.


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