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    INK COMPOSITION AND METHOD OF PREPARING SAME
    6.
    发明申请
    INK COMPOSITION AND METHOD OF PREPARING SAME 有权
    墨水组合物及其制备方法

    公开(公告)号：US20120252960A1

    公开(公告)日：2012-10-04

    申请号：US13259834

    申请日：2009-12-22

    申请人： Doris Pik-Yiu Chun ,  Hou T. Ng

    发明人： Doris Pik-Yiu Chun ,  Hou T. Ng

    IPC分类号： C09D11/10 ,  C08K5/01

    CPC分类号： C09B67/0011 ,  C09B67/0013 ,  C09D11/322 ,  C09D11/36 ,  C09D11/52

    摘要： An ink composition includes a particulate pigment, a hydrocarbon vehicle, an organic polyamine and an organic polyacid. A ratio by weight percent of the organic polyamine to the organic polyacid in the hydrocarbon vehicle is sufficient to render a conductivity of the ink composition to equal to or less than 15 nanosiemens per centimeter. The ink composition is prepared by combining the particulate pigment with a composition that includes the hydrocarbon vehicle, the organic polyamine and the organic polyacid. The combination is subjected to conditions under which the particulate pigment becomes dispersed in the composition.

    摘要翻译： 油墨组合物包括颗粒状颜料，烃载体，有机多胺和有机多元酸。 烃载体中有机多胺与有机多元酸的重量百分比的比例足以使油墨组合物的导电率等于或小于15纳斯/每厘米。 通过将颗粒状颜料与包含烃载体，有机多胺和有机多元酸的组合物组合来制备油墨组合物。 该组合经受颗粒状颜料分散在组合物中的条件。

    Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof
    7.
    发明授权
    Process for dispersing pigments and fillers using aminoalkanols and salt, alkoxylation and quaternization derivatives thereof 失效
    使用氨基链烷醇和盐分散颜料和填料的方法，烷氧基化和季铵化衍生物

    公开(公告)号：US4167421A

    公开(公告)日：1979-09-11

    申请号：US930228

    申请日：1978-08-02

    申请人： Heinrich Linden ,  Horst Rutzen ,  Bernd Wegemund

    发明人： Heinrich Linden ,  Horst Rutzen ,  Bernd Wegemund

    IPC分类号： C09C1/00 ,  C09B67/08 ,  C09B67/18 ,  C09B67/20 ,  C09C1/22 ,  C09C1/24 ,  C09C1/36 ,  C09C3/00 ,  C09C3/08 ,  C09D7/12

    CPC分类号： C09B67/0011 ,  C09B67/0004 ,  C09B67/002 ,  C09C1/24 ,  C09C1/3692 ,  C09C3/006 ,  C01P2004/84

    摘要： A process for improving the dispersibility of inorganic and organic pigments and fillers which comprises contacting said pigments and fillers with (a) aminoalkanols of the formulae ##STR1## wherein R.sub.1 is alkyl having 6 to 22 carbon atoms, R.sub.2 is hydrogen or methyl, provided there is only one methyl group per (CH).sub.x group, R.sub.3 and R.sub.4 are the same or different and are hydrogen, alkyl having 1 to 4 carbon atoms or hydroxyalkyl having 2 to 4 carbon atoms, x is an integer of from 2 to 6 and y is an integer of from 0 to 3, with the proviso that, if y is 0, R.sub.3 and R.sub.4 are not both hydrogen, or (b) salts, (c) alkoxylation products, and (d) quaternization products of said aminoalkanols, and recovering highly dispersible pigments and fillers.

    摘要翻译： 一种改善无机和有机颜料和填料的分散性的方法，其包括使所述颜料和填料与式（Ⅰ）或（II）的氨基链烷醇接触，其中R1是具有6-22个 碳原子，R2为氢或甲基，条件是每个（CH）x基团仅有一个甲基，R 3和R 4相同或不同，为氢，具有1至4个碳原子的烷基或具有2至4个碳原子的羟基烷基 ，x为2〜6的整数，y为0〜3的整数，条件是如果y为0，则R3和R4不同时为氢，或（b）为盐，（c）烷氧基化产物 ，和（d）所述氨基链烷醇的季铵化产物，和回收高度分散的颜料和填料。

    Ink composition and method of preparing same
    9.
    发明授权
    Ink composition and method of preparing same 有权
    油墨组合物及其制备方法

    公开(公告)号：US08791174B2

    公开(公告)日：2014-07-29

    申请号：US13259834

    申请日：2009-12-22

    申请人： Doris Pik-Yiu Chun ,  Hou T. Ng

    发明人： Doris Pik-Yiu Chun ,  Hou T. Ng

    IPC分类号： A61K9/16 ,  B41J2/01 ,  B41J2/17 ,  B41J2/175 ,  C08F8/30 ,  C08G18/65 ,  C08K5/01 ,  C08L31/00 ,  C08L39/00 ,  C08L53/00 ,  C09D5/00 ,  C09D5/02 ,  C09D11/00 ,  G01D11/00 ,  H01B3/44

    CPC分类号： C09B67/0011 ,  C09B67/0013 ,  C09D11/322 ,  C09D11/36 ,  C09D11/52

    摘要： An ink composition includes a particulate pigment, a hydrocarbon vehicle, an organic polyamine and an organic polyacid. A ratio by weight percent of the organic polyamine to the organic polyacid in the hydrocarbon vehicle is sufficient to render a conductivity of the ink composition to equal to or less than 15 nanosiemens per centimeter. The ink composition is prepared by combining the particulate pigment with a composition that includes the hydrocarbon vehicle, the organic polyamine and the organic polyacid. The combination is subjected to conditions under which the particulate pigment becomes dispersed in the composition.

    摘要翻译： 油墨组合物包括颗粒状颜料，烃载体，有机多胺和有机多元酸。 烃载体中有机多胺与有机多元酸的重量百分比的比例足以使油墨组合物的导电率等于或小于15纳斯/每厘米。 通过将颗粒状颜料与包含烃载体，有机多胺和有机多元酸的组合物组合来制备油墨组合物。 该组合经受颗粒状颜料分散在组合物中的条件。