Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method
    2.
    发明申请
    Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method 审中-公开
    喷墨记录和喷墨记录方法的水性墨水

    公开(公告)号:US20100141723A1

    公开(公告)日:2010-06-10

    申请号:US12705657

    申请日:2010-02-15

    IPC分类号: B41J2/17 C09D11/02

    CPC分类号: C09D11/40

    摘要: A water-based ink for ink-jet recording and an ink-jet recording method allow the formation of sharp text and lines in high density black, and the formation of a high quality gradation image in which the graininess is reduced in a black image of a medium lightness to a high lightness (e.g., an achromatic image in dark gray to light gray) in ink-jet recording. The water-based ink combination for ink-jet recording comprises a black ink, and a color ink (A) and a color ink (B) that satisfy a color relationship of the following expression (I): about 120°≦|α-β|≦about 240°  (I) wherein α is the hue angle of the color ink (A) and β is the hue angle of the color ink (B).

    摘要翻译: 用于喷墨记录的水性墨水和喷墨记录方法允许以高密度黑色形成尖锐的文本和线条,并且形成在黑色图像中颗粒度降低的高质量渐变图像 在喷墨记录中,具有高亮度的中等亮度(例如,深灰色至浅灰色的无彩色图像)。 用于喷墨记录的水性油墨组合包括黑色油墨和满足以下表达式(I)的颜色关系的彩色油墨(A)和彩色油墨(B):约120°< - &bgr; |≦̸约240°(I)其中α是彩色油墨(A)的色调角和&bgr; 是彩色墨水(B)的色调角。

    Water base ink for ink-jet recording
    3.
    发明申请
    Water base ink for ink-jet recording 有权
    用于喷墨记录的水性墨水

    公开(公告)号:US20080250968A1

    公开(公告)日:2008-10-16

    申请号:US12213161

    申请日:2008-06-16

    IPC分类号: C09D11/02

    CPC分类号: C09D11/324

    摘要: A water base ink for ink-jet recording contains self-dispersible carbon black as a coloring agent. The total content of an organic acid having a number of carbon or carbons of 1 to 6 and a salt of the organic acid is not more than 400 ppm. The organic acid having a number of carbon or carbons of 1 to 6 includes monocarboxylic acid, dicarboxylic acid and oxy acid, and the salt of the organic acid includes salts of these acids. When the water base ink is used in an ink-jet recording apparatus, the discharge stability of the ink is improved.

    摘要翻译: 用于喷墨记录的水性油墨包含作为着色剂的自分散性炭黑。 碳原子数为1〜6的有机酸和有机酸的盐的总含量为400ppm以下。 碳数1〜6的有机酸包括单羧酸,二羧酸和氧酸,有机酸的盐包括这些酸的盐。 当在喷墨记录装置中使用水基油墨时,油墨的排出稳定性提高。

    Water base ink set for ink-jet recording
    5.
    发明授权
    Water base ink set for ink-jet recording 有权
    用于喷墨记录的水基油墨

    公开(公告)号:US07335249B2

    公开(公告)日:2008-02-26

    申请号:US11108635

    申请日:2005-04-19

    IPC分类号: C09D11/02 B41J2/01

    CPC分类号: C09D11/324 C09D11/40

    摘要: A water base ink set for ink-jet recording includes a black ink containing a negatively charged self-dispersing black pigment and a water-soluble polyvalent alcohol alkyl ether; and a yellow ink containing a water-soluble anionic yellow dye in which a number of counter ion or ions per one molecule is not more than 3, a surfactant based on amine represented by the following general formula (1), and a water-soluble polyvalent alcohol alkyl ether; R—N—(CH2CH2O)xH(CH2CH2O)yH  (1) wherein R represents an alkyl group or an alkenyl group having a number of carbons of 8 to 18, and x+y is 5 to 15. Accordingly, the water ink set in which no bleeding or no coagulation of the pigment occur is provided.

    摘要翻译: 用于喷墨记录的水基油墨组包括含有带负电荷的自分散黑色颜料和水溶性多元醇烷基醚的黑色油墨; 和含有水分子性阴离子性黄色染料的黄色墨水,其中每分子中的多个抗衡离子或离子数不超过3个,由以下通式(1)表示的基于胺的表面活性剂和水溶性 多元醇烷基醚; <?in-line-formula description =“In-line Formulas”end =“lead”?> RN-(CH 2)2 H(CH 2 CH 2 CH 2)H(1)<βin-line-formula description =“In-line 式“end =”tail“?>其中R表示烷基或碳原子数为8〜18的烯基,x + y为5〜15。因此,没有渗色或无 提供颜料的凝结。

    Ink for ink-jet recording
    6.
    发明授权
    Ink for ink-jet recording 有权
    墨水用于喷墨记录

    公开(公告)号:US07303618B1

    公开(公告)日:2007-12-04

    申请号:US11675316

    申请日:2007-02-15

    IPC分类号: C09D11/00 C09D11/02

    摘要: An ink for ink-jet recording is provided in which copper phthalocyanine dyes and a thiazole-based compound are used. In this ink, the mildew resistant properties are not impaired, and the ink exhibits excellent ozone resistance. Furthermore, the formation of a precipitate is prevented in the ink although the thiazole-based compound is used. In the ink for ink-jet recording, as copper phthalocyanine dyes, two types of dyes are used together with a thiazole-based compound. Furthermore, about 1 mol % to about 20 mol % of the total counter ions in the two types of copper phthalocyanine dyes are ammonium ions or organic ammonium ions.

    摘要翻译: 提供用于喷墨记录的油墨,其中使用铜酞菁染料和噻唑类化合物。 在该油墨中,防霉性能不受损害,油墨表现出优异的耐臭氧性。 此外,尽管使用了噻唑类化合物,但是在油墨中也防止了沉淀物的形成。 在用于喷墨记录的油墨中,作为铜酞菁染料,两种类型的染料与噻唑类化合物一起使用。 此外,两种铜酞菁染料中的总抗衡离子的约1mol%至约20mol%是铵离子或有机铵离子。

    Water base ink for ink-jet recording
    7.
    发明授权
    Water base ink for ink-jet recording 有权
    用于喷墨记录的水性墨水

    公开(公告)号:US07014695B2

    公开(公告)日:2006-03-21

    申请号:US10387739

    申请日:2003-03-13

    IPC分类号: C09D11/02 G01D11/00

    CPC分类号: C09D11/38 C09D11/40

    摘要: A water base ink for ink-jet recording contains a surfactant represented by the following formula (1) or (2), dipropylene glycol, a coloring agent, and water: CH3—(CH2)11—O—(CH2CH2O)z—H(2) In the formula (1), R represents alkyl group, and x and y represent integers which satisfy x+y=5 to 15. In the formula (2), z represents an integer of not more than 9. The performance of initial introduction into a recording head is satisfactory, and it is possible to simultaneously reduce the feathering and the color bleed even when the recording is performed on regular paper.

    摘要翻译: 用于喷墨记录的水性油墨包含由下式(1)或(2)表示的表面活性剂,二丙二醇,着色剂和水:CH 3 - (CH 3) (CH 2)2 H 2(CH 2 CH 2 CH 2)n H(2) )在式(1)中,R表示烷基,x和y表示满足x + y = 5〜15的整数。在式(2)中,z表示不大于9的整数。初始 引入记录头是令人满意的,即使在普通纸上进行记录,也可以同时减少羽化和着色。

    Water base ink set for ink-jet recording and method for producing the same
    8.
    发明申请
    Water base ink set for ink-jet recording and method for producing the same 有权
    喷墨记录用水基油墨组及其制造方法

    公开(公告)号:US20050279250A1

    公开(公告)日:2005-12-22

    申请号:US11153626

    申请日:2005-06-16

    IPC分类号: C09D11/00 C09D11/02

    CPC分类号: C09D11/40

    摘要: A water base ink set for ink-jet recording includes a black ink containing water, a black pigment and a water-soluble organic solvent and a color ink containing water, a dye, and a water-soluble organic solvent. The black pigment is a negatively-chargeable and self-dispersible pigment. The dye has a fluorescein structure. The color ink further contains an alkylamine ethylene oxide adduct. The water-soluble organic solvent contained in the black ink is same as that contained in the color ink. With the ink set, not only the bleeding hardly occurs but also satisfactory discharge stability is obtained even when an ink-jet recording is performed on a regular paper.

    摘要翻译: 用于喷墨记录的水基油墨组包括含有水,黑色颜料和水溶性有机溶剂的黑色油墨和含有水,染料和水溶性有机溶剂的彩色油墨。 黑色颜料是可带负电和自分散颜料。 染料具有荧光素结构。 彩色墨水还含有烷基胺环氧乙烷加合物。 黑色油墨中所含的水溶性有机溶剂与彩色油墨中所含的相同。 对于油墨组,即使在普通纸上进行喷墨记录,也不会出现几乎不出现渗色,而且也能获得令人满意的喷射稳定性。

    Ink set for ink-jet recording
    9.
    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:US06866377B2

    公开(公告)日:2005-03-15

    申请号:US10236421

    申请日:2002-09-06

    CPC分类号: C09D11/40

    摘要: An ink set for ink-jet recording includes a first ink which contains glycerol and a first coloring agent, and a second ink which contains a water-soluble organic solvent incompatible with glycerol and a second coloring agent and which does not contain glycerol. The first ink and the second ink are mixed with each other at a low speed. Therefore, the inks permeate into the paper before the inks are mixed with each other. Thus, it is possible to avoid the color bleeding.

    摘要翻译: 用于喷墨记录的油墨组包括含有甘油和第一着色剂的第一油墨和含有与甘油不相容的水溶性有机溶剂的第二油墨和不含甘油的第二着色剂。 第一墨水和第二墨水以低速彼此混合。 因此,在油墨彼此混合之前,油墨渗入纸中。 因此,可以避免颜色渗色。

    Printing ink composition
    10.
    发明授权
    Printing ink composition 有权
    印刷油墨组合物

    公开(公告)号:US06743284B2

    公开(公告)日:2004-06-01

    申请号:US09920738

    申请日:2001-08-03

    IPC分类号: C09D1100

    CPC分类号: C09D11/38

    摘要: A printing ink composition is provided comprising water, a coloring agent and at least two types of polyalkylene glycol alkyl ethers each having at least one oxyalkylene in its polyoxyalkylene group, wherein at least one of the polyalkylene glycol alkyl ethers is polypropylene glycol n-butyl ether having three or more oxypropylenes in its molecule. This printing ink composition can inhibit color bleeding not only on a printing medium specifically designed for ink-jet printing but also on plain paper.

    摘要翻译: 提供一种印刷油墨组合物,其包含水,着色剂和至少两种在其聚氧化烯基团中具有至少一个氧化烯的聚亚烷基二醇烷基醚,其中至少一种聚亚烷基二醇烷基醚是聚丙二醇正丁基醚 在其分子中具有三个或更多个氧丙烯。 该印刷油墨组合物不仅可以抑制专门用于喷墨印刷的印刷介质上的颜色渗色,而且可以抑制普通纸上的着色。