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Dispersions of luminescent rare-earth oxide particles, varnish comprising these particles, their m 发明授权

2023-10-26 2760 727K 0

专利信息

申请日期 2025-06-28 申请号 US12489761
公开(公告)号 US8076653B2 公开(公告)日 2011-12-13
公开国别 US 申请人省市代码 全国
申请人 Jorice Samuel; Olivier Poncelet; Olivier Raccurt
简介 A composition including : a dispersion of particles of at least one oxide of at least one luminescent rare earth, disaggregated and stabilized in a hydrophobic liquid medium to which at least one surfactant is added, in which said surfactant is a non-ionic surfactant having an HLB (hydrophilic-to-lipophilic balance) lower than 12.


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