Inkjet ink set and inkjet recording method
    1.
    发明授权
    Inkjet ink set and inkjet recording method 有权
    喷墨油墨和喷墨记录方法

    公开(公告)号:US07077894B2

    公开(公告)日:2006-07-18

    申请号:US10807442

    申请日:2004-03-24

    IPC分类号: C09D11/02 B41J2/01

    CPC分类号: C09D11/40

    摘要: An inkjet ink set comprising at least two inks, wherein at least one ink contains a betaine compound and at least one other ink contains a nonionic surfactant.

    摘要翻译: 一种包含至少两种油墨的喷墨油墨组,其中至少一种油墨含有甜菜碱化合物,并且至少一种其它油墨含有非离子表面活性剂。

    Ink and ink set for inkjet recording
    3.
    发明授权
    Ink and ink set for inkjet recording 有权
    墨水和墨水设置用于喷墨记录

    公开(公告)号:US07776144B2

    公开(公告)日:2010-08-17

    申请号:US10576941

    申请日:2004-10-22

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: To provide inks and ink sets for inkjet recording, which have good fastness and good jet-out stability and which give good images with no bleeding trouble, yellow ink, black ink and magenta ink for inkjet printing contain at least two dyes each having an oxidation potential over 1.0 V (vs SCE).

    摘要翻译: 为了提供具有良好的牢度和良好的喷射稳定性并且没有出血问题的良好图像的用于喷墨记录的油墨和油墨组,用于喷墨印刷的黄色油墨,黑色油墨和品红色油墨含有至少两种各自具有氧化的染料 电位超过1.0V(vs SCE)。

    Black ink and ink set for inkjet recording
    4.
    发明授权
    Black ink and ink set for inkjet recording 失效
    黑色油墨和墨水设置用于喷墨记录

    公开(公告)号:US07491266B2

    公开(公告)日:2009-02-17

    申请号:US10578229

    申请日:2004-11-04

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: To provide an inkjet black ink having excellent image durability and ink discharge properties and an ink set, the inkjet black ink, which contains a dye having a λmax of from 500 nm to 700 nm and a half-band width of 100 nm or more in an absorption spectrum of a diluted solution standardized at an absorbance of 1.0 at the λmax, has the change ratio of absorbance at the λmax in the visible region, specified in the specification; and the inkjet ink set containing at least two black inks having different densities has the relationship among the at least two black inks, specified in the specification.

    摘要翻译: 为了提供具有优异的图像耐久性和油墨排出性能的喷墨黑色油墨和油墨组,该喷墨黑色油墨包含具有500nm至700nm的拉姆达姆的染料和100nm以上的半带宽度 在lambdamax的吸光度为1.0时标准化的稀释溶液的吸收光谱具有说明书中规定的可见区域中的lambdamax的吸光度变化率; 并且包含至少两种具有不同密度的黑色油墨的喷墨油墨组在本说明书中指定的至少两种黑色油墨之间具有关系。

    Black ink and ink set for inkjet recording
    5.
    发明申请
    Black ink and ink set for inkjet recording 失效
    黑色油墨和墨水设置用于喷墨记录

    公开(公告)号:US20070101899A1

    公开(公告)日:2007-05-10

    申请号:US10578229

    申请日:2004-11-04

    IPC分类号: C09D11/00 C09D11/02

    CPC分类号: C09D11/40

    摘要: To provide an inkjet black ink having excellent image durability and ink discharge properties and an ink set, the inkjet black ink, which contains a dye having a λmax of from 500 nm to 700 nm and a half-band width of 100 nm or more in an absorption spectrum of a diluted solution standardized at an absorbance of 1.0 at the λmax, has the change ratio of absorbance at the λmax in the visible region, specified in the specification; and the inkjet ink set containing at least two black inks having different densities has the relationship among the at least two black inks, specified in the specification.

    摘要翻译: 为了提供具有优异的图像耐久性和油墨排出性能的喷墨黑色油墨和油墨组,该喷墨黑色油墨包含具有500nm至700nm的拉姆达姆的染料和100nm以上的半带宽度 在lambdamax的吸光度为1.0时标准化的稀释溶液的吸收光谱具有说明书中规定的可见区域中的lambdamax的吸光度变化率; 并且包含至少两种具有不同密度的黑色油墨的喷墨油墨组在本说明书中指定的至少两种黑色油墨之间具有关系。

    Ink for ink jet recording, ink set for ink jet recording and ink jet recording method
    6.
    发明申请
    Ink for ink jet recording, ink set for ink jet recording and ink jet recording method 有权
    用于喷墨记录的墨水,用于喷墨记录的墨水组和喷墨记录方法

    公开(公告)号:US20050057629A1

    公开(公告)日:2005-03-17

    申请号:US10502388

    申请日:2003-01-23

    摘要: An object of the present invention is to provide a magenta ink for ink jet recording excellent in weathering resistance. An additional object of the present invention is to provide a magenta ink for ink jet recording which is preferably provided with a hue as magenta ink, exhibits a high stability in ejection and causes no defects in water resistance and image quality in addition to the aforesaid requirement. The objects of the present invention are accomplished with an ink for ink jet recording comprising a magenta dye selected from azo dyes dissolved or dispersed in an aqueous medium, characterized in that said magenta dye is a dye having a absorption maximum in a spectral range of from 500 to 580 nm in said aqueous medium and a more positive oxidation potential than 1.0V (vs SCE), particularly with the aforesaid ink for ink jet recording wherein the azo dye has a specific structure having a 5-membered heterocyclic ring and a 4-amino-6-membered heterocyclic ring connected to the azo group.

    摘要翻译: 本发明的目的是提供耐候性优良的用于喷墨记录的品红色油墨。 本发明的另一个目的是提供一种用于喷墨记录的品红色油墨,其优选地具有品红色油墨的色调,在喷射中表现出高稳定性,并且除了上述要求之外,不会产生耐水性和图像质量的缺陷 。 本发明的目的是通过一种用于喷墨记录的油墨来实现的,其包括选自溶于或分散在水性介质中的偶氮染料的品红色染料,其特征在于所述品红染料是在光谱范围内具有最大吸收的染料 在所述水性介质中为500〜580nm,比1.0V(与SCE)相比具有更高的氧化电位,特别是与上述喷墨记录用油墨相比,偶氮染料具有5元杂环的特殊结构, 连接到偶氮基的氨基-6-元杂环。

    Inkjet recording ink and method of inkjet recording
    7.
    发明授权
    Inkjet recording ink and method of inkjet recording 有权
    喷墨记录油墨和喷墨记录方法

    公开(公告)号:US07311392B2

    公开(公告)日:2007-12-25

    申请号:US10503763

    申请日:2003-02-06

    IPC分类号: G01D11/00

    CPC分类号: C09D11/32 C09D11/328

    摘要: An inkjet recording ink including an aqueous medium having dissolved therein a phthalocyanine dye, wherein the phthalocyanine dye is a water-soluble dye having an oxidation potential more positive than 1.0 V (vs SCE) and the ink includes a water-miscible organic solvent having a vapor pressure of 2,000 Pa or less at 20° C.; and an inkjet recording method using the ink.

    摘要翻译: 一种喷墨记录油墨,包括其中溶解有酞菁染料的水性介质,其中所述酞菁染料是具有比1.0V(SCE)更高的氧化电位的水溶性染料,并且所述油墨包括具有下述性质的水混溶性有机溶剂: 在20℃下蒸气压为2,000Pa以下。 和使用该油墨的喷墨记录方法。

    Ink and Ink Set for Inkjet Recording
    8.
    发明申请
    Ink and Ink Set for Inkjet Recording 有权
    墨水和墨水设置用于喷墨记录

    公开(公告)号:US20070266890A1

    公开(公告)日:2007-11-22

    申请号:US10576941

    申请日:2004-10-22

    IPC分类号: C09D11/02

    CPC分类号: C09D11/40

    摘要: To provide inks and ink sets for inkjet recording, which have good fastness and good jet-out stability and which give good images with no bleeding trouble, yellow ink, black ink and magenta ink for inkjet printing contain at least two dyes each having an oxidation potential over 1.0 V (vs SCE).

    摘要翻译: 为了提供具有良好的牢度和良好的喷射稳定性并且没有出血问题的良好图像的用于喷墨记录的油墨和油墨组,用于喷墨印刷的黄色油墨,黑色油墨和品红色油墨含有至少两种各自具有氧化的染料 电位超过1.0V(vs SCE)。

    Ink for ink jet recording, ink set for ink jet recording and ink jet recording method
    9.
    发明授权
    Ink for ink jet recording, ink set for ink jet recording and ink jet recording method 有权
    用于喷墨记录的墨水,用于喷墨记录的墨水组和喷墨记录方法

    公开(公告)号:US07201477B2

    公开(公告)日:2007-04-10

    申请号:US10502388

    申请日:2003-01-23

    IPC分类号: G01D11/00

    摘要: An ink for ink jet recording including a magenta dye selected from azo dyes dissolved or dispersed in an aqueous medium, characterized in that said magenta dye is a dye having an absorption maximum in a spectral range of from 500 to 580 nm in said aqueous medium and a more positive oxidation potential than 1.0V (vs SCE), particularly with the aforesaid ink for ink jet recording wherein the azo dye has a specific structure having a 5-membered heterocyclic ring and a 4-amino-6-membered heterocyclic ring connected to the azo group.

    摘要翻译: 一种用于喷墨记录的油墨,其包括选自溶于或分散在水性介质中的偶氮染料的品红色染料,其特征在于,所述品红色染料是在所述水性介质中在500至580nm的光谱范围内具有最大吸收的染料,以及 特别是对于喷墨记录用的上述油墨,其中偶氮染料具有具有5元杂环的特定结构和4个氨基的6元杂环连接到 偶氮基团。