发明名称 |
LUMINESCENT COMPOSITIONS, METHODS FOR MAKING LUMINESCENT COMPOSITIONS AND INKS INCORPORATING THE SAME |
摘要 |
A particulate luminescent composition is disclosed that, when excited by electromagnetic radiation at a first frequency, emits electromagnetic radiation at a second frequency equal to or within 1500 cm'1 of the first frequency. The luminescent composition comprises substantially spherical particles having a weight average particle size of less than about 10 µm and a particle size distribution such that at least about 90 weight percent of the particles are not larger than twice the average particle size. |
申请公布号 |
CA2627567(C) |
申请公布日期 |
2013.11.26 |
申请号 |
CA20062627567 |
申请日期 |
2006.10.26 |
申请人 |
CABOT CORPORATION |
发明人 |
HAMPDEN-SMITH, MARK J.;NOAILLES, LIAM;EINHORN, RICHARD ANTHONY;WILLIAMS, DARRYL S. |
分类号 |
C09K11/77 |
主分类号 |
C09K11/77 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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