| 发明名称 |
IMPROVED RAMAN-ACTIVE TAGGANTS AND THEIR RECOGNITION |
| 摘要 |
An organic or organoelement, linear or branched, monomeric or polymeric composition of matter having a Raman-active component in the form of particles. The particles having a maximum dimension of 50 mum. The Raman-active compound is applied to a substrate. When the Raman-active compound is exposed to a laser light wavelength which is batochromically well beyond a spectral region of maximum absorbance of said Raman-active compound, Raman scattering can be detected. |
| 申请公布号 |
EP1385637(A4) |
申请公布日期 |
2006.10.18 |
| 申请号 |
EP20020728751 |
申请日期 |
2002.04.10 |
| 申请人 |
QUANTAG SYSTEMS, INC. |
发明人 |
SHCHEGOLIKHIN, ALEXANDER NIKITOVICH;LAZAREVA, OLGA LEONIDOVNA;MEL'NILOV, VALERY PAVLOVICH;OZERETSKI, VASSILY YURIEVICH;SMALL, LYLE, DAVID |
| 分类号 |
B41M3/14;B41M5/28;B42D15/00;B42D15/10;B44F1/12;G01J3/44;G01N21/65 |
主分类号 |
B41M3/14 |
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