- 专利标题: LIGHT-EMITTING PARTICLES
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申请号: US17909251申请日: 2021-03-02
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公开(公告)号: US20230093363A1公开(公告)日: 2023-03-23
- 发明人: Jonathan Behrendt
- 申请人: Sumitomo Chemical Co., Ltd.
- 申请人地址: JP Tokyo
- 专利权人: Sumitomo Chemical Co., Ltd.
- 当前专利权人: Sumitomo Chemical Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: GB2003068.0 20200303
- 国际申请: PCT/GB2021/050522 WO 20210302
- 主分类号: C09K11/06
- IPC分类号: C09K11/06 ; C09K11/02 ; G01N33/58
摘要:
A light-emitting particle comprising a core and a composite shell layer in contact with and surrounding the core wherein the composite shell layer comprises silica and a light-emitting polymer distributed across the thickness of the composite shell layer.
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