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公开(公告)号:US20080274028A1
公开(公告)日:2008-11-06
申请号:US11542082
申请日:2006-10-03
申请人: Hai Hui Lin , Philippe Schottland , Russell J. Schwartz , Stephen Postle , William Sayers , Caspar Lee
发明人: Hai Hui Lin , Philippe Schottland , Russell J. Schwartz , Stephen Postle , William Sayers , Caspar Lee
IPC分类号: C09K11/08
CPC分类号: C01B25/26 , B41M3/144 , B82Y30/00 , C01F17/00 , C01F17/0043 , C01P2002/72 , C01P2002/84 , C01P2004/64 , C01P2004/80 , C01P2006/60 , C09C1/00 , C09D11/037 , C09D11/322 , C09K11/025 , C09K11/7709 , C09K11/7756 , C09K11/7769 , C09K11/7777 , G07D7/1205 , Y10T428/2991 , Y10T428/2993
摘要: Disclosed are methods for using color inconstancy pigments and/or dyes, such as rare earth doped color inconstancy pigments, in security applications including semi-overt and covert security application.
摘要翻译: 公开了在安全应用中使用颜色不变颜料和/或染料的方法,例如稀土掺杂的颜色不变色素,包括半显着和隐蔽的安全性应用。
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公开(公告)号:US20080087189A1
公开(公告)日:2008-04-17
申请号:US11743307
申请日:2007-05-02
申请人: Hai Lin , Philippe Schottland , Russell Schwartz , Stephen Postle , Caspar Lee , Kenneth Fields , Aaron Hollman
发明人: Hai Lin , Philippe Schottland , Russell Schwartz , Stephen Postle , Caspar Lee , Kenneth Fields , Aaron Hollman
CPC分类号: B41M3/144 , B82Y30/00 , C01B25/26 , C01F17/00 , C01F17/0043 , C01P2002/72 , C01P2002/84 , C01P2004/64 , C01P2004/80 , C01P2006/60 , C01P2006/90 , C09C1/00 , C09D11/037 , C09D11/322 , C09K11/7709 , G07D7/1205
摘要: Disclosed are rare earth pigments, and methods for making and using these pigments, in security applications. The rare earth pigments are IR absorbers with unique spectral features and optionally exhibit color inconstancy.
摘要翻译: 公开了稀土颜料,以及在安全应用中制备和使用这些颜料的方法。 稀土颜料是具有独特光谱特征的IR吸收剂,并且可选地表现出颜色不稳定性。
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