INKJET RECORDING INK
    11.
    发明申请
    INKJET RECORDING INK 有权
    喷墨记录墨水

    公开(公告)号:US20130147876A1

    公开(公告)日:2013-06-13

    申请号:US13706633

    申请日:2012-12-06

    IPC分类号: C09D11/00

    CPC分类号: C09D11/324

    摘要: An inkjet recording ink including: water; a first pigment dispersion; a second pigment dispersion; and a penetrating agent, wherein the first pigment dispersion includes oxidized carbon black CB-1 dispersed therein with a pH of the first pigment dispersion adjusted to 6 to 8 with an alkali metal hydroxide, where the oxidized carbon black CB-1 is oxidized with ozone and has a volatile content of 10% to 20% and a BET specific surface area of 90 m2/g to 150 m2/g, and the second pigment dispersion includes carbon black CB-2 dispersed therein with a naphthalene sulfonic acid-formalin condensate, where the carbon black CB-2 has an average particle diameter (D50) of 50 nm to 180 nm as measured by a dynamic light scattering method and a standard deviation of particle diameters of the carbon black CB-2 is equal to or lower than ½ of the average particle diameter.

    摘要翻译: 一种喷墨记录油墨,包括:水; 第一种颜料分散体; 第二颜料分散体; 和渗透剂,其中第一颜料分散体包括分散在其中的氧化炭黑CB-1,其中第一颜料分散体的pH用碱金属氢氧化物调节至6至8,其中氧化的炭黑CB-1被臭氧氧化 并且具有10%至20%的挥发物含量和90m 2 / g至150m 2 / g的BET比表面积,并且第二颜料分散体包括其中分散有萘磺酸 - 甲醛缩合物的碳黑CB-2, 其中通过动态光散射法测量的碳黑CB-2的平均粒径(D50)为50nm至180nm,并且炭黑CB-2的粒径的标准偏差等于或低于1/2 的平均粒径。

    Ink for inkjet recording, ink cartridge and inkjet recording apparatus
    15.
    发明授权
    Ink for inkjet recording, ink cartridge and inkjet recording apparatus 有权
    喷墨记录用墨水,墨盒和喷墨记录装置

    公开(公告)号:US08979989B2

    公开(公告)日:2015-03-17

    申请号:US13937580

    申请日:2013-07-09

    摘要: An ink for inkjet recording including a pigment, a penetrating agent and water, wherein the pigment includes: an ozone-oxidized carbon black, including carbon black oxidized by ozone and having a volatile matter content of the carbon black of 10% by mass to 20% by mass and a BET specific surface area of 90 m2/g to 150 m2/g; and a resin-coated carbon black, including: carbon black; and a resin present on a surface of the carbon black.

    摘要翻译: 一种用于喷墨记录的油墨,包括颜料,渗透剂和水,其中所述颜料包括:臭氧氧化炭黑,包括被臭氧氧化并且碳黑的挥发物含量为10质量%至20 质量%,BET比表面积为90m 2 / g〜150m 2 / g; 和树脂包覆的炭黑,包括:炭黑; 和存在于炭黑表面上的树脂。

    Inkjet recording ink
    16.
    发明授权
    Inkjet recording ink 有权
    喷墨记录油墨

    公开(公告)号:US08815002B2

    公开(公告)日:2014-08-26

    申请号:US13706633

    申请日:2012-12-06

    IPC分类号: C09D11/02

    CPC分类号: C09D11/324

    摘要: An inkjet recording ink including: water; a first pigment dispersion; a second pigment dispersion; and a penetrating agent, wherein the first pigment dispersion includes oxidized carbon black CB-1 dispersed therein with a pH of the first pigment dispersion adjusted to 6 to 8 with an alkali metal hydroxide, where the oxidized carbon black CB-1 is oxidized with ozone and has a volatile content of 10% to 20% and a BET specific surface area of 90 m2/g to 150 m2/g, and the second pigment dispersion includes carbon black CB-2 dispersed therein with a naphthalene sulfonic acid-formalin condensate, where the carbon black CB-2 has an average particle diameter (D50) of 50 nm to 180 nm as measured by a dynamic light scattering method and a standard deviation of particle diameters of the carbon black CB-2 is equal to or lower than ½ of the average particle diameter.

    摘要翻译: 一种喷墨记录油墨,包括:水; 第一种颜料分散体; 第二颜料分散体; 和渗透剂,其中第一颜料分散体包括分散在其中的氧化炭黑CB-1,其中第一颜料分散体的pH用碱金属氢氧化物调节至6至8,其中氧化的炭黑CB-1被臭氧氧化 并且具有10%至20%的挥发物含量和90m 2 / g至150m 2 / g的BET比表面积,并且第二颜料分散体包括其中分散有萘磺酸 - 甲醛缩合物的碳黑CB-2, 其中通过动态光散射法测量的碳黑CB-2的平均粒径(D50)为50nm至180nm,并且炭黑CB-2的粒径的标准偏差等于或低于1/2 的平均粒径。

    INK FOR INKJET RECORDING
    17.
    发明申请
    INK FOR INKJET RECORDING 审中-公开
    喷墨记录

    公开(公告)号:US20140120331A1

    公开(公告)日:2014-05-01

    申请号:US14044252

    申请日:2013-10-02

    IPC分类号: C09D11/00

    摘要: An ink for inkjet recording includes water, a water-soluble solvent, a pigment and a copolymer including a salt of phosphonic acid group. The copolymer including a salt of phosphonic acid group includes structural units having the following formulae (1) and (2) or (3): wherein not less than half or all of M+ represent a cation of alkali metals or an organic ammonium ion, and the rest represents proton; wherein Ar1 represents a monovalent group of benzene or naphthalene; and wherein R1 represents an alkyl group having 5 to 20 carbon atoms.

    摘要翻译: 用于喷墨记录的油墨包括水,水溶性溶剂,颜料和包含膦酸基的盐的共聚物。 包括膦酸基团的共聚物包括具有下式(1)和(2)或(3)的结构单元:其中不少于一半或全部M +表示碱金属或有机铵离子的阳离子,以及 其余代表质子; 其中Ar 1表示苯或萘的一价基团; 并且其中R1表示具有5至20个碳原子的烷基。