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Patent Agency Ranking
公开(公告)号：US20090311614A1
公开(公告)日：2009-12-17
申请号：US12300305
申请日：2006-05-10
Applicant: Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israeli , Gary Larson , Lufei Lin
Inventor： Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israeli , Gary Larson , Lufei Lin
CPC classification number: G03G9/09783 , B82Y30/00 , C01P2004/64 , C01P2006/40 , C09C1/02 , C09C1/025 , C09C1/027 , C09C3/08 , G03G9/135 , G03G9/1355
Abstract: A charge director material for charging a liquid toner, the charge director material comprising (a) nanoparticles of a simple salt and (b) a sulfosuccinate salt of the general formula MAn, wherein M is a metal, n is the valence of M, and A is an ion of the general formula (I) [R1—O—C(O)CH2CH(SO3−)C(O)—O—R2], (I) wherein each of R1 and R2 is an alkyl group; said charge director material being substantially free of acids of the general formula (I), wherein one or both of R1 and R2 is hydrogen, and if only one of them is hydrogen, the other is an alkyl group,
Abstract translation: 一种用于对液体调色剂充电的电荷导向材料，所述电荷导向材料包含（a）简单盐的纳米颗粒和（b）通式MAn的磺基琥珀酸盐，其中M是金属，n是M的化合价， A是通式（I）的离子[R1-OC（O）CH2CH（SO3-）C（O）-O-R2]，（Ⅰ）其中R1和R2各自为烷基; 所述电荷导向剂材料基本上不含通式（I）的酸，其中R 1和R 2中的一个或两个是氢，如果只有一个是氢，另一个是烷基，
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公开(公告)号：US20070111314A1
公开(公告)日：2007-05-17
申请号：US11269093
申请日：2005-11-08
Applicant: Lufei Lin , John Helfrick , Sundar Vasudevan , LeAnn Bell , Mark Wisnosky
Inventor： Lufei Lin , John Helfrick , Sundar Vasudevan , LeAnn Bell , Mark Wisnosky
IPC: G01N33/24
CPC classification number: G01N33/26
Abstract: A method for tagging an ink with an isotopic tagging composition is provided. The method includes tagging the ink with a tagging composition having an artificial abundance of at least one isotope of an element to produce an authentic ink having an artificial abundance of the at least one isotope of the element which exceeds a natural abundance thereof in the authentic ink. A method for authenticating unidentified ink samples by comparing isotope abundances and/or abundance ratios in the unidentified ink samples with isotope abundances and/or abundance ratios in authentic inks tagged with isotopic tagging compositions is also provided. The method also includes tagging a pigment-based ink with trityl-protected thiol additives and methods for identifying inks containing the same.
Abstract translation: 提供了一种用同位素标签组合物标记墨水的方法。 该方法包括用具有至少一种元素的至少一种同位素的人造丰度的标签组合物来标记油墨，以产生真实的油墨，其具有在真实油墨中超过其天然丰度的该元素的至少一种同位素的人造丰度 。 还提供了通过将未鉴定的油墨样品中的同位素丰度和/或丰度比与同位素丰度和/或丰度比在用同位素标记组合物标记的真实油墨中进行鉴定来鉴定未识别油墨样品的方法。 该方法还包括用三苯甲基保护的硫醇添加剂标记颜料基油墨，以及用于识别含有它们的油墨的方法。
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公开(公告)号：US09353267B2
公开(公告)日：2016-05-31
申请号：US13246563
申请日：2011-09-27
Applicant: Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israeli , Gary Larson , Lufei Lin
Inventor： Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israeli , Gary Larson , Lufei Lin
CPC classification number: G03G9/09783 , B82Y30/00 , C01P2004/64 , C01P2006/40 , C09C1/02 , C09C1/025 , C09C1/027 , C09C3/08 , G03G9/135 , G03G9/1355
Abstract: A charge director material for charging a liquid toner, the charge director material comprising (a) nanoparticles of a simple salt and (b) a sulfosuccinate salt of the general formula MAn, wherein M is a metal, n is the valence of M, and A is an ion of the general formula (I) [R1—O—C(O)CH2CH(SO3−)C(O)—O—R2], (I) wherein each of R1 and R2 is an alkyl group; said charge director material being substantially free of acids of the general formula (I), wherein one or both of R1 and R2 is hydrogen, and if only one of them is hydrogen, the other is an alkyl group.
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公开(公告)号：US20120018683A1
公开(公告)日：2012-01-26
申请号：US13246563
申请日：2011-09-27
Applicant: Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israell , Gary Larson , Lufei Lin
Inventor： Yaacov Almog , Avi Koller , Elliad Silcoff , Albert Teishev , Yaffa Israell , Gary Larson , Lufei Lin
CPC classification number: G03G9/09783 , B82Y30/00 , C01P2004/64 , C01P2006/40 , C09C1/02 , C09C1/025 , C09C1/027 , C09C3/08 , G03G9/135 , G03G9/1355
Abstract: A charge director material for charging a liquid toner, the charge director material comprising (a) nanoparticles of a simple salt and (b) a sulfosuccinate salt of the general formula MAn, wherein M is a metal, n is the valence of M, and A is an ion of the general formula (I) [R1—O—C(O)CH2CH(SO3−)C(O)—O—R2], (I) wherein each of R1 and R2 is an alkyl group; said charge director material being substantially free of acids of the general formula (I), wherein one or both of R1 and R2 is hydrogen, and if only one of them is hydrogen, the other is an alkyl group,
Abstract translation: 一种用于对液体调色剂充电的电荷导向材料，所述电荷导向材料包含（a）简单盐的纳米颗粒和（b）通式MAn的磺基琥珀酸盐，其中M是金属，n是M的化合价， A是通式（I）的离子[R1-O-C（O）CH2CH（SO3-）C（O）-O-R2]，（Ⅰ）其中R1和R2各自为烷基; 所述电荷导向剂材料基本上不含通式（I）的酸，其中R 1和R 2中的一个或两个是氢，如果只有一个是氢，另一个是烷基，
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公开(公告)号：US20070102635A1
公开(公告)日：2007-05-10
申请号：US11269041
申请日：2005-11-08
Applicant: Zeying Ma , Gary Larson , Lufei Lin
Inventor： Zeying Ma , Gary Larson , Lufei Lin
IPC: G01J5/00
CPC classification number: C09D11/03 , B41M3/144 , C09D11/30 , G01N21/6428 , G01N33/32 , G01N2021/6439
Abstract: The present invention relates to methods for tagging an ink with a detectable marker and methods for identifying an ink. The tagged ink includes a colorant visible under visible light and a detectable marker capable of fluorescing when subjected to infrared light. A method for identifying an ink includes obtaining a sample of an unidentified ink, subjecting the sample to infrared light such that a detectable marker, if present, fluoresces, and determining whether any fluorescence emitted from the sample corresponds to fluorescence from a tagged ink. A system for identifying an unidentified ink is also disclosed.
Abstract translation: 本发明涉及用可检测标记物标记墨水的方法和用于识别墨水的方法。 标记的油墨包括在可见光下可见的着色剂和当经受红外光时能够发荧光的可检测标记。 用于识别墨水的方法包括获得未识别墨水的样品，使样品经受红外光，使得可检测标记（如果存在）发荧光，并且确定从样品发射的任何荧光是否对应于来自标记的墨的荧光。 还公开了一种用于识别不明墨水的系统。
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