| 发明名称 |
LUMINESCENT PIGMENTS AND THEIR USE IN SECURITY APPLICATIONS |
| 摘要 |
<p>The present invention relates to a new family of luminescent pigments consisting of a salt of two ruthenium(II) complex ions of opposite sign charges comprising N-chelating heterocyclic ligands and to their use in security applications to prevent counterfeiting. The invention also refers to ink compositions and to the security documents or secured goods comprising said luminescent pigments.</p> |
| 申请公布号 |
PT2673335(E) |
申请公布日期 |
2015.02.27 |
| 申请号 |
PT20120703534T |
申请日期 |
2012.02.10 |
| 申请人 |
FÁBRICA NACIONAL DE MONEDA Y TIMBRE - REAL CASA DE LA MONEDA |
发明人 |
GUILLERMO ORELLANA MORALEDA;DAVID GARCÍA FRESNADILLO;PALOMA VARELA GARCÍA DE OTEYZA;JAVIER GAMO ARANDA;JOSÉ MIGUEL SILVÁN POBES;FERNANDO ÁLVAREZ MARTÍNEZ;ANDRÉS RUIZ QUEVEDO |
| 分类号 |
B42D15/00;C09K11/06 |
主分类号 |
B42D15/00 |
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