发明名称 |
Matrix-Incorporated Fluorescent Silica for Anti-Counterfeiting |
摘要 |
The present invention relates to a fluorescent dye-incorporated silica material. A fluorescent dye is covalently bonded to a silica matrix. The invention also provides for a method for verifying the authenticity of a product, wherein the fluorescent silica material is present in or on a product, and the material is tested for fluorescence or structure.
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申请公布号 |
US2013270457(A1) |
申请公布日期 |
2013.10.17 |
申请号 |
US201213447416 |
申请日期 |
2012.04.16 |
申请人 |
BODAY DYLAN J.;WERTZ JASON T.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BODAY DYLAN J.;WERTZ JASON T. |
分类号 |
G01N21/64;C07F7/02;C08G77/00 |
主分类号 |
G01N21/64 |
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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