公开(公告)号：US20160170320A1

公开(公告)日：2016-06-16

申请号：US15050892

申请日：2016-02-23

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Yaacov Almog ,  Avi Koller ,  Elliad Silcoff ,  Albert Teishev ,  Yaffa Israeli ,  Gary Larson ,  Lufei Lin

IPC: G03G9/097

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，

公开(公告)号：US09417545B2

公开(公告)日：2016-08-16

申请号：US15050892

申请日：2016-02-23

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Yaacov Almog ,  Avi Koller ,  Elliad Silcoff ,  Albert Teishev ,  Yaffa Israeli ,  Gary Larson ,  Lufei Lin

IPC: G03G9/097

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。

公开(公告)号：US20130221277A1

公开(公告)日：2013-08-29

申请号：US13765131

申请日：2013-02-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.

Inventor： Zeying Ma ,  Gary William Larson ,  Lufei Lin

IPC: C09D11/02

CPC classification number: C09D11/03 ,  B41M3/144 ,  C09D11/30 ,  G01N21/6428 ,  G01N2021/6439

Abstract: An ink composition includes a colorant visible under visible light and a tagging composition, including a carrier and a detectable marker dispersed or dissolved in the carrier. The detectable marker is an isotope of an element, the isotope being present in the ink composition in a concentration ranging from about 1 parts per billion (ppb) to about 1000 ppb.

Abstract translation: 油墨组合物包括在可见光下可见的着色剂和标签组合物，包括分散或溶解在载体中的载体和可检测标记物。 可检测标记是元素的同位素，该同位素以约1ppm（ppb）至约1000ppb的浓度存在于油墨组合物中。