비스아조 골격구조를 갖는 화합물을 포함하는 토너
    2.
    发明公开
    비스아조 골격구조를 갖는 화합물을 포함하는 토너 有权
    包括具有BISAZO SKELETON的化合物的调色剂

    公开(公告)号:KR1020130039694A

    公开(公告)日:2013-04-22

    申请号:KR1020120112766

    申请日:2012-10-11

    IPC分类号: G03G9/08 G03G9/09

    摘要: PURPOSE: Toner is provided to improve the dispersibility of the azo pigment in the binder resin and to have good tint by including a compound having a specific bis-azo framework unit as a pigment dispersant. CONSTITUTION: Toner comprises a binder resin, a compound having the bis-azo framework unit and a polymer resin unit, and toner base particles containing the azo pigment as a coloring agent. The bis-azo framework unit is represented by Chemical formula 1 or 2. The polymer resin unit has at least one among the partial structure represented by Chemical formula 3 and the partial structure represented by Chemical formula 4. In Chemical formula 1 and 2, R1 to R4 represent hydrogen or halogen. R5 and R6 represent alkyl with 1-6 carbons, or phenyl. R7 to R11 represent hydrogen, COOR12 or CONR13R14. At least one among R7 to R11 are COOR12 or CONR13R14. R12 to R14 represent hydrogen or alkyl with 1-3 carbons. L1 represent a divalent connecting group. In Chemical formula 3, R15 represents hydrogen or alkyl. In Chemical formula 4, R16 represents hydrogen or alkyl. R17 represents hydrogen, and alkyl or aralkyl.

    摘要翻译: 目的:提供调色剂以通过包括具有特定双偶氮骨架单元的化合物作为颜料分散剂来提高偶氮颜料在粘合剂树脂中的分散性并具有良好的着色。 构成:调色剂包括粘合剂树脂,具有双偶氮骨架单元的化合物和聚合物树脂单元,以及含有偶氮颜料作为着色剂的调色剂基础颗粒。 双偶氮骨架单元由化学式1或2表示。聚合物树脂单元具有由化学式3表示的部分结构和由化学式4表示的部分结构中的至少一个。在化学式1和2中,R 1 R4表示氢或卤素。 R5和R6表示具有1-6个碳原子的烷基或苯基。 R7至R11表示氢,COOR12或CONR13R14。 R7至R11中至少有一个为COOR12或CONR13R14。 R12至R14表示氢或具有1-3个碳的烷基。 L1表示二价连接基团。 在化学式3中,R 15表示氢或烷基。 在化学式4中,R 16表示氢或烷基。 R 17表示氢,烷基或芳烷基。

    토너
    4.
    发明授权
    토너 有权
    爽肤水

    公开(公告)号:KR101566070B1

    公开(公告)日:2015-11-04

    申请号:KR1020130021106

    申请日:2013-02-27

    IPC分类号: G03G9/08 G03G9/087

    摘要: 수계매체중에서제조되는토너에있어서, 토너에안료를다량첨가함없이, 통상적인안료첨가농도에서충분한화상농도를얻을수 있고, 기록매체상에의토너적재량을감소시킬수 있는토너를제공한다. 토너는현탁중합법또는용해현탁법에의해수계매체중에서제조되며, 결착수지, 안료및 아조화합물을함유한다. 상기아조화합물은특정한아조화합물이며, 결착수지와아조화합물사이의제타전위의차의절대값은 25 mV 이하이다.

    摘要翻译: 在调色剂是在水性介质中生产,而不添加大量的调色剂,在通常的颜料浓度获得足够的图像密度中的颜料的的,并且提供了调色剂,其可以减少记录介质上的调色剂承载量。 通过聚合方法或悬浮液的熔融悬浮法的调色剂是在水性介质中制备的,并且包含粘合剂树脂,颜料,和偶氮化合物。 偶氮化合物是特定的偶氮化合物,粘合树脂和偶氮化合物之间的ζ电位差的绝对值为25mV以下。

    토너
    6.
    发明公开
    토너 有权
    碳粉

    公开(公告)号:KR1020130099870A

    公开(公告)日:2013-09-06

    申请号:KR1020130021106

    申请日:2013-02-27

    IPC分类号: G03G9/08 G03G9/087

    摘要: PURPOSE: Toner is provided to obtain enough image density by using conventional pigment addition concentration, and to reduce the toner load on a recording medium. CONSTITUTION: Toner contains a binding resin, a pigment, and toner particles containing an azo compound, and is produced by the one of the following production methods; producing the toner by dispersing a polymerizable monomer composition containing a polymerizable monomer, the pigment, and the azo compound in an aqueous medium, and polymerizing the polymerizable monomer; producing the toner by dispersing or dissolving a toner composition containing the binding resin, the pigment, and the azo compound in an organic solvent, dispersing the obtained mixed solution in the aqueous medium, and removing the organic solvent from the obtained particles. The azo compound contains a polymer component, and parts other than the polymer component are denoted by chemical formula 1.

    摘要翻译: 目的:提供调色剂以通过使用常规的颜料添加浓度来获得足够的图像浓度,并减少记录介质上的调色剂负载。 构成:调色剂含有粘合树脂,颜料和含有偶氮化合物的调色剂颗粒,并通过以下制备方法之一制备; 通过将含有可聚合单体,颜料和偶氮化合物的可聚合单体组合物分散在水性介质中并聚合可聚合单体来生产调色剂; 通过将含有粘合树脂,颜料和偶氮化合物的调色剂组合物分散或溶解在有机溶剂中来生产调色剂,将所得混合溶液分散在水性介质中,并从所得颗粒中除去有机溶剂。 偶氮化合物含有聚合物成分,除了聚合物成分以外的部分由化学式1表示。

    아조 골격을 갖는 화합물을 함유하는 블랙 토너
    10.
    发明公开
    아조 골격을 갖는 화합물을 함유하는 블랙 토너 无效
    含有AZO SKELETON的黑色混合物

    公开(公告)号:KR1020130099862A

    公开(公告)日:2013-09-06

    申请号:KR1020130020958

    申请日:2013-02-27

    IPC分类号: G03G9/08 G03G9/09

    摘要: PURPOSE: Black toner is provided to improve the dispersibility of a binding resin of carbon black, and to offer high coloring power. CONSTITUTION: Black toner contains a compound having a structure in which a polymer unit with a monomer unit denoted by chemical formula 2 is combined to a structure denoted by chemical formula 1, and toner particles containing carbon black. In the chemical formula 1, more than one of R_2, R_3, Ar_1, and Ar_2 are combined to the polymer unit using a carboxylic acid ester bond or a carboxylic acid amino bond. The toner particles is obtained by a suspension polymerization method or a suspension assembly method.

    摘要翻译: 目的:提供黑色调色剂以改善炭黑粘合树脂的分散性,并提供高着色力。 构成:黑色调色剂含有具有以下化学结构的化合物,其中具有由化学式2表示的单体单元的聚合物单元与由化学式1表示的结构组合,并且含有炭黑的调色剂颗粒。 在化学式1中,使用羧酸酯键或羧酸氨基键将多于一个R_2,R_3,Ar_1和Ar_2与聚合物单元结合。 调色剂颗粒通过悬浮聚合法或悬浮液组合法获得。