Ink jet recording apparatus and ink jet recording method
    1.
    发明授权
    Ink jet recording apparatus and ink jet recording method 有权
    喷墨记录装置和喷墨记录方法

    公开(公告)号:US07909449B2

    公开(公告)日:2011-03-22

    申请号:US12121310

    申请日:2008-05-15

    IPC分类号: G01D11/00

    CPC分类号: B41J2/16508

    摘要: An ink jet recording apparatus is provided with a plurality of inks and includes a unit configured to perform a recovery operation by suction of inks from a plurality of ink ejection portions using a suction cap, wherein the plurality of inks include an ink set including a combination of at least a first ink and a second ink, the first ink containing (i) a self-dispersion pigment having at least one hydrophilic group directly or through another atomic group bonded to the surface of the pigment, and (ii) ammonium ions, the second ink containing a pigment, a polymer having an acid value of 160 mg KOH/g or less, and alkali metal ions, and the suction cap used in the recovery operation is individually provided for each of the first ink and the second ink.

    摘要翻译: 一种喷墨记录装置设置有多种墨水,并且包括被配置为通过使用吸嘴从多个墨水喷射部分抽吸墨水进行恢复操作的单元,其中所述多种墨水包括包括组合的墨水组 至少第一油墨和第二油墨,所述第一油墨含有(i)具有至少一个亲水基团的自分散颜料,或通过与所述颜料的表面键合的另一原子团,和(ii)铵离子, 分别为第一墨水和第二墨水分别提供含有颜料的第二墨水,酸值为160mg KOH / g以下的聚合物和碱金属离子,以及用于回收操作的吸嘴。

    INK JET RECORDING APPARATUS AND INK JET RECORDING METHOD
    2.
    发明申请
    INK JET RECORDING APPARATUS AND INK JET RECORDING METHOD 有权
    喷墨记录装置和喷墨记录方法

    公开(公告)号:US20080292794A1

    公开(公告)日:2008-11-27

    申请号:US12121310

    申请日:2008-05-15

    IPC分类号: B05D5/00 G01D11/00 B41J2/165

    CPC分类号: B41J2/16508

    摘要: An ink jet recording apparatus is provided with a plurality of inks and includes a unit configured to perform a recovery operation by suction of inks from a plurality of ink ejection portions using a suction cap, wherein the plurality of inks include an ink set including a combination of at least a first ink and a second ink, the first ink containing (i) a self-dispersion pigment having at least one hydrophilic group directly or through another atomic group bonded to the surface of the pigment, and (ii) ammonium ions, the second ink containing a pigment, a polymer having an acid value of 160 mg KOH/g or less, and alkali metal ions, and the suction cap used in the recovery operation is individually provided for each of the first ink and the second ink.

    摘要翻译: 一种喷墨记录装置设置有多种墨水,并且包括被配置为通过使用吸嘴从多个墨水喷射部分抽吸墨水进行恢复操作的单元,其中所述多种墨水包括包括组合的墨水组 至少第一油墨和第二油墨,所述第一油墨含有(i)具有至少一个亲水基团的自分散颜料,或通过与所述颜料的表面键合的另一原子团,和(ii)铵离子, 分别为第一墨水和第二墨水分别提供含有颜料的第二墨水,酸值为160mg KOH / g以下的聚合物和碱金属离子,以及用于回收操作的吸嘴。

    Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
    3.
    发明授权
    Ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus 有权
    油墨组,喷墨记录方法,墨盒,记录单元和喷墨记录装置

    公开(公告)号:US08011777B2

    公开(公告)日:2011-09-06

    申请号:US12121289

    申请日:2008-05-15

    IPC分类号: G01D11/00

    摘要: An ink set includes a combination of a first ink and a second ink, the first ink containing a self-dispersion pigment having at least one hydrophilic group directly or through another atomic group bonded to the surface of the pigment particle, and ammonium ions, the second ink containing a pigment, a polymer having an acid value of 160 mg KOH/g or less, and alkali metal ions, wherein the first ink further contains a compound (A) selected from nonionic surfactants and/or a compound (B) selected from the group consisting of polyethylene glycol with an average molecular weight of 600 to 2,000, α,ω-alkanediol having six carbon atoms, and an imidazolidinone derivative.

    摘要翻译: 油墨组包括第一油墨和第二油墨的组合,第一油墨含有直接或通过与颜料颗粒表面结合的另一原子团的至少一个亲水基团的自分散颜料和铵离子, 含有颜料的第二油墨,酸值为160mg KOH / g以下的聚合物和碱金属离子,其中第一油墨还含有选自非离子表面活性剂和/或选自下列化合物(B)的化合物(A) 来自平均分子量为600〜2,000的聚乙二醇,具有6个碳原子的α,ω-链烷二醇和咪唑烷酮衍生物。

    INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS
    4.
    发明申请
    INK SET, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS 有权
    墨盒,喷墨记录方法,墨盒,记录单元和墨水记录装置

    公开(公告)号:US20080292793A1

    公开(公告)日:2008-11-27

    申请号:US12121289

    申请日:2008-05-15

    IPC分类号: C09D11/02 G01D11/00 B05D5/00

    摘要: An ink set includes a combination of a first ink and a second ink, the first ink containing a self-dispersion pigment having at least one hydrophilic group directly or through another atomic group bonded to the surface of the pigment particle, and ammonium ions, the second ink containing a pigment, a polymer having an acid value of 160 mg KOH/g or less, and alkali metal ions, wherein the first ink further contains a compound (A) selected from nonionic surfactants and/or a compound (B) selected from the group consisting of polyethylene glycol with an average molecular weight of 600 to 2,000, a,w-alkanediol having six carbon atoms, and an imidazolidinone derivative.

    摘要翻译: 油墨组包括第一油墨和第二油墨的组合,第一油墨含有直接或通过与颜料颗粒表面结合的另一原子团的至少一个亲水基团的自分散颜料和铵离子, 含有颜料的第二油墨,酸值为160mg KOH / g以下的聚合物和碱金属离子,其中第一油墨还含有选自非离子表面活性剂和/或选自下列化合物(B)的化合物(A) 来自平均分子量为600〜2,000的聚乙二醇,具有6个碳原子的ω-链烷二醇和咪唑烷酮衍生物。