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21 条记录 (耗时 0.018 秒)

    Use of cationic surfactant to improve print quality of dyebased inkjet inks
    11.
    发明授权
    Use of cationic surfactant to improve print quality of dyebased inkjet inks 失效
    使用阳离子表面活性剂改善染料基喷墨油墨的印刷质量

    公开(公告)号：US06986572B2

    公开(公告)日：2006-01-17

    申请号：US10208996

    申请日：2002-07-30

    申请人： Hiang P Lauw ,  John R Moffatt

    发明人： Hiang P Lauw ,  John R Moffatt

    IPC分类号： B41J2/01

    CPC分类号： C09D11/30 ,  C09D11/38

    摘要： The inks provide excellent ink-jet prints having excellent imaging onto the media with sharp, smooth edge text print and overall print quality improvements. The aqueous inks each comprise an anionic colorant (CMYK), a short chain alcohol or diol and a cationic surfactant.

    摘要翻译： 这些油墨提供出色的喷墨打印，在打印介质上具有出色的成像效果，具有清晰，平滑的边缘文字打印和整体打印质量改进。 水性油墨各自包含阴离子着色剂（CMYK），短链醇或二醇和阳离子表面活性剂。

    Dye-based ink
    12.
    发明授权
    Dye-based ink 有权
    染料墨水

    公开(公告)号：US07674328B2

    公开(公告)日：2010-03-09

    申请号：US11071479

    申请日：2005-03-03

    申请人： Hiang P Lauw ,  Linda C. Uhlir-Tsang ,  John R Moffatt

    发明人： Hiang P Lauw ,  Linda C. Uhlir-Tsang ,  John R Moffatt

    IPC分类号： C09D11/02 ,  C09D11/00

    CPC分类号： C09D11/36 ,  C09D11/30

    摘要： A dye-based ink includes a dye and a solvent. The dye-based ink has a high print quality on plain paper. The dye-based ink may have a print quality similar to pigment-based inks. This may be particularly relevant for black inks.

    摘要翻译： 染料基油墨包括染料和溶剂。 染料基油墨在普通纸上具有高的印刷质量。 染料基油墨可以具有与颜料基油墨类似的印刷质量。 这可能与黑色油墨特别相关。

    Dye-based ink
    14.
    发明授权
    Dye-based ink 有权
    染料墨水

    公开(公告)号：US08147602B2

    公开(公告)日：2012-04-03

    申请号：US12683592

    申请日：2010-01-07

    申请人： Hiang P Lauw ,  Linda C. Uhlir-Tsang ,  John R Moffatt

    发明人： Hiang P Lauw ,  Linda C. Uhlir-Tsang ,  John R Moffatt

    IPC分类号： C09D11/02

    CPC分类号： C09D11/36 ,  C09D11/30

    摘要： A dye-based ink includes a dye and a solvent. The dye-based ink has a high print quality on plain paper. The dye-based ink may have a print quality similar to pigment-based inks. This may be particularly relevant for black inks.

    摘要翻译： 染料基油墨包括染料和溶剂。 染料基油墨在普通纸上具有高的印刷质量。 染料基油墨可以具有与颜料基油墨类似的印刷质量。 这可能与黑色油墨特别相关。

    Anti-ozonants covalently attached to silica gel for use in glossy print media
    15.
    发明授权
    Anti-ozonants covalently attached to silica gel for use in glossy print media 失效

    公开(公告)号：US06767640B2

    公开(公告)日：2004-07-27

    申请号：US10244127

    申请日：2002-09-13

    申请人： John R Moffatt

    发明人： John R Moffatt

    IPC分类号： B32B1800

    CPC分类号： B41M5/5218 ,  B41M5/52 ,  B41M5/5227 ,  C01P2004/84 ,  C07B2200/11 ,  C07F7/1804 ,  C09C1/3063 ,  C09C1/3081 ,  Y10T428/2995

    摘要： A method of protecting dyes printed on print media against ozonolysis is provided. The method comprises: (a) providing a first reaction product comprising the reaction of a phenylenediamine or derivative thereof (an anti-ozonant) with a silica or silicate; and (b) reacting the first reaction product in the presence of a water-free solvent with silica groups to form a second reaction product. Also provided is the reaction product resulting from the reaction of (1) the anti-ozonant-silica (or silicate) and (2) silica groups on a substrate. The anti-ozonant-silica (or silicate) is covalently attached to the particles of silica in the media and cannot escape or evaporate away. The use of phenylenediamines as anti-ozonants solves the problem of the fading of dyes on porous media by ozone pollution.

    Nonionic additives to control puddling in inkjet inks
    19.
    发明授权
    Nonionic additives to control puddling in inkjet inks 有权
    用于控制喷墨油墨搅拌的非离子添加剂

    公开(公告)号：US06852153B2

    公开(公告)日：2005-02-08

    申请号：US10254315

    申请日：2002-09-24

    申请人： Linda C. Uhlir-Tsang ,  John R Moffatt

    发明人： Linda C. Uhlir-Tsang ,  John R Moffatt

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/38 ,  C09D11/40

    摘要： A puddling additive comprising a nonionic, polar group and a C6-C30 hydrocarbon tail for use in reducing puddling in an inkjet ink. The inkjet ink also comprises a dye and an ink vehicle. A method of reducing puddling in an inkjet ink is also disclosed. The method comprises adding a puddling additive to the inkjet ink, wherein the puddling additive comprises a nonionic, polar group and a C6-C30 hydrocarbon tail.

    摘要翻译： 一种搅拌添加剂，其包含非离子，极性基团和C6-C30烃尾料，用于减少喷墨油墨中的搅拌。 喷墨油墨还包括染料和油墨载体。 还公开了一种减少喷墨油墨中的搅拌的方法。 该方法包括向喷墨油墨中加入搅拌添加剂，其中搅拌添加剂包括非离子，极性基团和C6-C30烃尾。

    Use of additives to reduce puddling in inkjet inks
    20.
    发明授权
    Use of additives to reduce puddling in inkjet inks 有权
    使用添加剂减少喷墨油墨中的搅拌

    公开(公告)号：US06814789B2

    公开(公告)日：2004-11-09

    申请号：US10254993

    申请日：2002-09-24

    申请人： Linda C. Uhlir-Tsang ,  John R Moffatt ,  Mary E Austin

    发明人： Linda C. Uhlir-Tsang ,  John R Moffatt ,  Mary E Austin

    IPC分类号： C09D1102

    CPC分类号： C09D11/38 ,  C09D11/40

    摘要： A puddling additive comprising an anionic, polar group and a C6-C30 hydrocarbon tail for use in reducing puddling in an inkjet ink. The anionic, polar group is a carboxylate or phosphate group and the C6-C30 hydrocarbon tail is a saturated or unsaturated C6-C30 hydrocarbon chain. An inkjet ink comprises a puddling additive, a dye, and an ink vehicle. A method of reducing puddling in an inkjet ink is also disclosed. The method comprises adding the puddling additive to the inkjet ink.