Ink-Jet Recording Apparatus
    61.
    发明申请
    Ink-Jet Recording Apparatus 有权
    喷墨记录装置

    公开(公告)号:US20070076043A1

    公开(公告)日:2007-04-05

    申请号:US11535891

    申请日:2006-09-27

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16552

    摘要: The invention relates to an ink-jet recording apparatus having a nozzle provided on a nozzle face of an inkjet head and a cleaning device for cleaning the nozzle face. The cleaning device contains a gas with a solubility in water lower than that of air in water.

    摘要翻译: 本发明涉及一种喷墨记录装置,其具有设置在喷墨头的喷嘴面上的喷嘴和用于清洁喷嘴面的清洁装置。 清洁装置含有在水中溶解度低于水中空气溶解度的气体。

    Water-based ink for ink-jet recording, ink cartridge and ink-jet recording apparatus
    62.
    发明授权
    Water-based ink for ink-jet recording, ink cartridge and ink-jet recording apparatus 有权
    用于喷墨记录的水性油墨,墨盒和喷墨记录装置

    公开(公告)号:US08128747B2

    公开(公告)日:2012-03-06

    申请号:US12342835

    申请日:2008-12-23

    IPC分类号: C09D11/02

    CPC分类号: C09D11/328 C09B33/12

    摘要: A water-based ink for ink-jet recording includes a coloring agent, water, and a water-soluble organic solvent. The coloring agent includes the following dye (1) and dye (2). The water-based ink is good in clearness, color development, and preservation stability as well as good in toughness of a recording material recorded using the water-based ink. Dye (1): dye represented by the following general formula (1) Dye (2): at least one dye selected from the group consisting of C. I. Direct Yellow 86, C. I. Direct Yellow 132, C. I. Direct Yellow 142, and C. I. Direct Yellow 173.

    摘要翻译: 用于喷墨记录的水性油墨包括着色剂,水和水溶性有机溶剂。 着色剂包括以下染料(1)和染料(2)。 水性油墨的清晰度,显色性,保存稳定性以及使用水性油墨记录的记录材料的韧性良好。 染料(1):由以下通式(1)表示的染料染料(2):选自CI直接黄86,CI直接黄132,CI直接黄142和CI直接黄173的至少一种染料 。

    Ink-jet recording apparatus
    63.
    发明授权
    Ink-jet recording apparatus 有权
    喷墨记录装置

    公开(公告)号:US07731325B2

    公开(公告)日:2010-06-08

    申请号:US11535891

    申请日:2006-09-27

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16552

    摘要: The invention relates to an ink-jet recording apparatus having a nozzle provided on a nozzle face of an ink-jet head and a cleaning device for cleaning the nozzle face. The cleaning device contains a gas with a solubility in water lower than that of air in water.

    摘要翻译: 本发明涉及一种喷墨记录装置,其具有设置在喷墨头的喷嘴面上的喷嘴和用于清洁喷嘴面的清洁装置。 清洁装置含有在水中溶解度低于水中空气溶解度的气体。

    Water-based ink set for ink-jet recording
    64.
    发明申请
    Water-based ink set for ink-jet recording 有权
    用于喷墨记录的水性油墨组

    公开(公告)号:US20070022902A1

    公开(公告)日:2007-02-01

    申请号:US11492770

    申请日:2006-07-26

    申请人: Narumi Koga

    发明人: Narumi Koga

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: Provided is a water-based ink set for ink-jet recording for reducing bleeding between a black (Bk) ink and a yellow (Y) ink and for reducing color unevenness in a portion formed by color mixing of color inks. The water-based ink set for ink-jet recording includes at least a Bk ink, a Y ink, a magenta (M) ink and a cyan (C) ink. In this configuration, the following relationships are satisfied: (1) σ1000Bk≧35 mN/m; (2) |σ30Y−σ30Bk|≦5 mN/m; (3) σ30M≧30 mN/m, σ30C≧30 mN/m; (4) σ30Y>σ30M, σ30Y>σ30C; and (5) σ30Y+σ30M≦93 mN/m, σ30Y+σ30C≦93 mN/m, wherein σ30Bk, σ30Y, σ30M and σ30C are dynamic surface tensions of the Bk ink, the Y ink, the M ink and the C ink, respectively, at a lifetime of 30 ms as measured by a maximum bubble pressure method at a measurement temperature of 25° C., and σ1000Bk is a dynamic surface tension of the black ink at a lifetime of 1,000 ms as measured by the maximum bubble pressure method at a measurement temperature of 25° C.

    摘要翻译: 提供一种用于喷墨记录的水性油墨组,用于减少黑色(Bk)油墨和黄色(Y)油墨之间的渗色,并减少通过彩色油墨的混色形成的部分中的色彩不均匀。 用于喷墨记录的水性油墨组至少包括BK油墨,Y油墨,品红色(M)油墨和青色(C)油墨)。 在这种配置中,满足以下关系:(1)sigma <1000Bk = 35mN / m; (2)| sigma 30Y&lt; 30Bk&lt; = 5mN / m; (3)sigma 30M = 30mN / m,sigma 30℃ = 30mN / m; (4)西格玛30Y,30%30%,西格玛30%。 和(5)西格玛30Y +西格玛30M <= 93MN / M,西格玛30Y +西格玛30℃ = 93mN / m,其中sigma 30Bk,σ30Y,σ30M和σ30 C是动态表面张力 的BK墨水,Y墨水,M墨水和C墨水,在25℃的测量温度下通过最大气泡压力法测量的寿命为30ms,sigma <1000Bk < / SUB>是在25℃的测量温度下通过最大气泡压力法测量的寿命为1000ms的黑色墨水的动态表面张力。

    Ink set for ink-jet recording
    65.
    发明授权
    Ink set for ink-jet recording 有权
    墨水设置用于喷墨记录

    公开(公告)号:US08066808B2

    公开(公告)日:2011-11-29

    申请号:US12051870

    申请日:2008-03-20

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: An ink set for ink-jet recording includes a plurality of color inks, wherein the following formulae (a) to (d) are satisfied. Light OD reduction rate (X %)=[(A−B)/A]×100  (a) Ozone OD reduction rate (Y %)=[(C−D)/C]×100  (b) Total OD reduction rate (Z %)=X+Y

    摘要翻译: 用于喷墨记录的油墨组包括多种彩色油墨,其中满足以下式(a)至(d)。 光损耗率(X%)= [(A-B)/ A]×100(a)臭氧OD减少率(Y%)= [(C-D)/ C]×100(b)总OD降低率 (Z%)= X + Y <约40%(c)Zmax-Zmin <约15%(d)“A”和“B”是在第一单色贴片的耐光性试验之前和之后的OD值, “c”和“D”分别为第二单色贴片的耐臭氧性试验前后的OD值。 “Zmax”和“Zmin”分别是所有总OD减少率(Z)的最大值和最小值。

    Water-based ink set for ink-jet recording
    66.
    发明授权
    Water-based ink set for ink-jet recording 有权
    用于喷墨记录的水性油墨组

    公开(公告)号:US07604340B2

    公开(公告)日:2009-10-20

    申请号:US11492770

    申请日:2006-07-26

    申请人: Narumi Koga

    发明人: Narumi Koga

    IPC分类号: C09D11/00

    CPC分类号: C09D11/40

    摘要: Provided is a water-based ink set for ink-jet recording for reducing bleeding between a black (Bk) ink and a yellow (Y) ink and for reducing color unevenness in a portion formed by color mixing of color inks. The water-based ink set for ink-jet recording includes at least a Bk ink, a Y ink, a magenta (M) ink and a cyan (C) ink. In this configuration, the following relationships are satisfied: σ1000Bk≧35 mN/m;  (1) |σ30Y−σ30Bk|≦5 mN/m;  (2) σ30M≧30 mN/m, σ30C≧30 mN/m;  (3) σ30Y>σ30M, σ30Y>σ30C; and  (4) σ30Y+σ30M≦93 mN/m, σ30Y+σ30C≦93 mN/m,  (5) wherein σ30Bk, σ30Y, σ30M and σ30C are dynamic surface tensions of the Bk ink, the Y ink, the M ink and the C ink, respectively, at a lifetime of 30 ms as measured by a maximum bubble pressure method at a measurement temperature of 25° C., and σ1000Bk is a dynamic surface tension of the black ink at a lifetime of 1,000 ms as measured by the maximum bubble pressure method at a measurement temperature of 25° C.

    摘要翻译: 提供一种用于喷墨记录的水性油墨组,用于减少黑色(Bk)油墨和黄色(Y)油墨之间的渗色,并减少通过彩色油墨的混色形成的部分中的色彩不均匀。 用于喷墨记录的水性油墨组至少包括BK油墨,Y油墨,品红色(M)油墨和青色(C)油墨)。 在该配置中,满足以下关系:sigma1000Bk> = 35mN / m; (1)| sigma30Y-sigma30Bk | σ30M> = 30mN / m,sigma30C> = 30mN / m; (3)sigma30Y> sigma30M,sigma30Y> sigma30C; 和(4)sigma30Y + sigma30M <= 93mN / m,sigma30Y + sigma30C其中sigma30Bk,sigma30Y,sigma30M和sigma30C分别是Bk墨水,Y墨水,M墨水和C墨水的动态表面张力 在测量温度25℃下通过最大气泡压力法测量的30ms寿命,sigma1000Bk是在测量时通过最大气泡压力法测量的1000ms寿命的黑色墨水的动态表面张力 温度25°C