基本信息:
- 专利标题: USE OF LUMINESCENT NANOSYSTEMS FOR AUTHENTICATING SECURITY DOCUMENTS
- 专利标题(中):用于认证安全文件的LUMINESCENT NANOSYSTEMS的使用
- 申请号:PCT/EP2012/061353 申请日:2012-06-14
- 公开(公告)号:WO2012172018A1 公开(公告)日:2012-12-20
- 发明人: LOPEZ QUINTELA, Manuel, Arturo , GARCÍA JUEZ, Vicente
- 申请人: FÁBRICA NACIONAL DE MONEDA Y TIMBRE - REAL CASA DE LA MONEDA , NANOGAP SUB-NM-POWDER, SOCIEDAD ANONIMA , LOPEZ QUINTELA, Manuel, Arturo , GARCÍA JUEZ, Vicente
- 申请人地址: Jorge Juan, 106 E-28009 Madrid ES
- 专利权人: FÁBRICA NACIONAL DE MONEDA Y TIMBRE - REAL CASA DE LA MONEDA,NANOGAP SUB-NM-POWDER, SOCIEDAD ANONIMA,LOPEZ QUINTELA, Manuel, Arturo,GARCÍA JUEZ, Vicente
- 当前专利权人: FÁBRICA NACIONAL DE MONEDA Y TIMBRE - REAL CASA DE LA MONEDA,NANOGAP SUB-NM-POWDER, SOCIEDAD ANONIMA,LOPEZ QUINTELA, Manuel, Arturo,GARCÍA JUEZ, Vicente
- 当前专利权人地址: Jorge Juan, 106 E-28009 Madrid ES
- 代理机构: ARIAS SANZ, Juan
- 优先权: EP11382200.1 20110615; US61/524,290 20110816
- 主分类号: G01N33/58
- IPC分类号: G01N33/58 ; B41M3/14 ; B42D15/00 ; C09D5/22 ; D21H21/48 ; G06K19/14 ; G07D7/12 ; B82Y15/00
摘要:
The present invention relates to the use of nanosystems as non deactivable security markers comprising metal atomic quantum clusters (AQCs) of at least two different size distributions encapsulated in a cavity with an inner diameter less than or equal to approximately 10 nm. These nanosystems are luminescence, particularly fluorescence after external excitation. The invention also relates to security documents, articles or elements incorporating these markers as well as to a method and a system for detecting the same.
摘要(中):
本发明涉及纳米系统作为非可去除安全标记的用途,其包括封装在具有小于或等于约10nm的内径的空腔中的至少两个不同尺寸分布的金属原子量子簇(AQC)。 这些纳米系统是发光的,特别是外部激发后的荧光。 本发明还涉及包含这些标记的安全性文件,物品或元件以及用于检测它们的方法和系统。