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    Colored toner and developer compositions
    5.
    发明授权
    Colored toner and developer compositions 失效
    彩色调色剂和显影剂组合物

    公开(公告)号：US5885739A

    公开(公告)日：1999-03-23

    申请号：US961478

    申请日：1997-10-31

    Applicant: Edul N. Dalal ,  Sue E. Blaszak ,  Kristen M. Natale-Hoffman ,  Jacques C. Bertrand ,  Roger N. Ciccarelli ,  Denise R. Bayley

    Inventor： Edul N. Dalal ,  Sue E. Blaszak ,  Kristen M. Natale-Hoffman ,  Jacques C. Bertrand ,  Roger N. Ciccarelli ,  Denise R. Bayley

    IPC: G03G9/087 ,  G03G9/09

    CPC classification number: G03G9/0906 ,  G03G9/08722 ,  G03G9/08755

    Abstract: Toners comprised of a cyan toner, a magenta toner, a yellow toner, an orange toner, or a red toner, and a black toner, each of said toners being comprised of resin and pigment; and wherein the pigment for the orange toner is Orange 13, Cl 21110, Orange 34, Cl 21115, Orange 5, Cl 12075, Orange 16, Cl 21160, Orange 36, Cl 11780, Orange 46, Cl 15602, Orange 67, or Orange 69, and wherein the pigment for the red toner is Red 53:1, Cl 15585, Red 48:1, Cl 15865:1, Red 122, Cl 12370, or Red 254; and wherein said pigment for each toner is prepared by flushing said wet pigment, wherein a cyan, magenta, orange, or red and yellow pigment water wet cake is mixed with toner resin, and the water is substantially removed to generate pigmented resin, or wherein said pigment for each toner is prepared by dispersing said pigment with a polymeric alcohol.

    Abstract translation: 由青色调色剂，品红色调色剂，黄色调色剂，橙色调色剂或红色调色剂组成的调色剂和黑色调色剂，每种所述调色剂由树脂和颜料组成; 并且其中用于橙色调色剂的颜料为橙13，Cl 21110，橙34，Cl 21115，橙5，Cl 12075，橙16，Cl 21160，橙36，Cl 11780，橙46，Cl 15602，橙67或橙 69，并且其中用于红色调色剂的颜料为Red 53：1，Cl 15585，Red 48：1，Cl 15865：1，Red 122，Cl 12370或Red 254; 并且其中用于每种调色剂的所述颜料通过冲洗所述湿颜料制备，其中将青色，品红色，橙色或红色和黄色颜料水湿滤饼与调色剂树脂混合，并且基本上除去水以产生着色树脂，或其中 用于每种调色剂的所述颜料通过用聚合醇分散所述颜料来制备。

    Passivated toner compositions comprising positive charge enhancing additive
    9.
    发明授权
    Passivated toner compositions comprising positive charge enhancing additive 失效
    包含正电荷增强添加剂的钝化调色剂组合物

    公开(公告)号：US5208129A

    公开(公告)日：1993-05-04

    申请号：US706476

    申请日：1991-05-28

    Applicant: Roger N. Ciccarelli ,  Denise R. Bayley

    Inventor： Roger N. Ciccarelli ,  Denise R. Bayley

    IPC: G03G9/08 ,  G03G9/09 ,  G03G9/097

    CPC classification number: G03G9/0802 ,  G03G9/0815 ,  G03G9/0906 ,  G03G9/09741 ,  G03G9/09758

    Abstract: A process for the preparation of passivated toners with a substantially stable positive or negative triboelectric value of from about 10 to about 30 microscoulombs per gram which comprises admixing toner resin particles, colored pigment particles, and a charge enhancing additive; and subsequently adding thereto surface additives wherein the charge additive functions primarily as a passivating component.

    Abstract translation: 一种制备钝化调色剂的方法，其具有约10至约30微克/克的基本稳定的正或负摩擦电值，其包括混合调色剂树脂颗粒，着色颜料颗粒和电荷增强添加剂; 并随后加入其中电荷添加剂主要作为钝化组分起作用的表面添加剂。

    Four color toner set
    10.
    发明授权
    Four color toner set 失效
    四色墨粉套装

    公开(公告)号：US5620820A

    公开(公告)日：1997-04-15

    申请号：US542371

    申请日：1995-10-12

    Applicant: Jacques C. Bertrand ,  Roger N. Ciccarelli ,  Thomas R. Pickering ,  Denise R. Bayley

    Inventor： Jacques C. Bertrand ,  Roger N. Ciccarelli ,  Thomas R. Pickering ,  Denise R. Bayley

    IPC: G03G9/09

    CPC classification number: G03G9/0918 ,  G03G9/09 ,  G03G9/0912 ,  G03G9/0914

    Abstract: Toners comprised of a mixture of a cyan toner, a magenta toner, a yellow toner, and a black toner each of said toners being comprised of resin and pigment, and wherein the pigment for the cyan toner is a .beta. type copper phthalocyanine, the pigment for the magenta toner is a xanthene silicomolybdic acid salt of Rhodamine 6G dye, the pigment for the yellow toner is an isoindoline, and the pigment for the black toner is carbon black.

    Abstract translation: 由青色调色剂，品红色调色剂，黄色调色剂和每种所述调色剂的黑色调色剂的混合物组成的调色剂由树脂和颜料组成，并且其中用于青色调色剂的颜料是β型铜酞菁，颜料 品红色调色剂为罗丹明6G染料的呫吨硅钼酸盐，黄色调色剂用颜料为异吲哚啉，黑色调色剂用颜料为炭黑。

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