Aqueous ink, organic pigment powder, ink cartridge, recording unit and ink-jet recording apparatus
    41.
    发明授权
    Aqueous ink, organic pigment powder, ink cartridge, recording unit and ink-jet recording apparatus 失效
    水性油墨,有机颜料粉末,墨盒,记录单元和喷墨记录装置

    公开(公告)号:US06619791B2

    公开(公告)日:2003-09-16

    申请号:US10053905

    申请日:2002-01-24

    IPC分类号: B41J201

    CPC分类号: C09D11/322 C09B67/0095

    摘要: Aqueous pigment ink and organic pigment powder are used for ink-jet recording to form high quality images. Organic pigment powder is prepared by finely granulating an organic pigment containing anthraquinone as principal ingredient by means of a vapor phase method to such an extent that the produced powder shows a number average particle diameter of primary particles of 10 to 50 nm. An aqueous ink contains such organic pigment powder.

    摘要翻译: 水性颜料墨水和有机颜料粉末用于喷墨记录以形成高质量的图像。 有机颜料粉末通过气相法将含有蒽醌作为主要成分的有机颜料以使得所制备的粉末显示出10至50nm的初级颗粒的数均粒径的程度来制备。 水性油墨含有这种有机颜料粉末。

    Ink jet ink and ink jet recording method
    47.
    发明申请
    Ink jet ink and ink jet recording method 有权
    喷墨油墨和喷墨记录方法

    公开(公告)号:US20050284332A1

    公开(公告)日:2005-12-29

    申请号:US11219807

    申请日:2005-09-07

    CPC分类号: C09D11/38

    摘要: Ink jet ink which sufficiently suppresses curling phenomenon of printed matters and satisfies ejection stability, the ink comprising at least water, a colorant, a water-soluble organic compound 1 and a water-soluble organic compound 2, wherein the content X(%) of the water-soluble organic compound 1 is 10 mass % or more based on the total amount of the ink jet ink and the content X(%) of the water-soluble organic compound 1 and the content Y(%) of the water-soluble organic compound 2 based on the total amount of the ink jet ink satisfy the relation of the following formula (I) and formula (II): 0

    摘要翻译: 喷墨油墨充分抑制印刷物的卷曲现象并满足喷射稳定性,该油墨至少包含水,着色剂,水溶性有机化合物1和水溶性有机化合物2,其中含量X(%)为 基于喷墨油墨的总量和水溶性有机化合物1的含量X(%)和水溶性有机化合物1的含量Y(%),水溶性有机化合物1为10质量%以上 基于喷墨油墨的总量的有机化合物2满足下式(I)和式(II)的关系:<?in-line-formula description =“In-line Formulas”end =“lead”? > 0 <?in-line-formula description =“In-line Formulas 末端=“铅”→X + Y> = 15质量%,(II)<?在线配方说明=“直列式”末端=“尾”→>其中水溶性有机化合物1 是具有a的保水性水溶性有机化合物 温度为23℃,湿度为45%的环境下的保水能力和在30℃,湿度为80%,36%以下的环境下的保水性的差别 ,水溶性有机化合物2是着色剂和水溶性有机化合物1以外的水溶性有机化合物。

    Apparatus employing ink for ink-jet recording
    49.
    发明授权
    Apparatus employing ink for ink-jet recording 失效
    使用油墨进行喷墨记录的装置

    公开(公告)号:US5329305A

    公开(公告)日:1994-07-12

    申请号:US906653

    申请日:1992-06-30

    CPC分类号: C09D11/30

    摘要: An apparatus employing an ink for ink jet recording that includes: a recording agent; a liquid carrier medium; and an alkylether of polyoxyethylene-polyoxypropylene random polymer having the following general formula [I]:R.sub.1 --(X)--O--R.sub.2 [I]wherein R.sub.1 and R.sub.2 each is a hydrogen atom or an alkyl group, with the proviso that they cannot both be a hydrogen atom, and X is a random polymer of ethylene oxide and polypropylene oxide.

    摘要翻译: 一种采用喷墨记录用墨水的装置,包括:记录剂; 液体载体介质; 和具有以下通式[I]的聚氧乙烯 - 聚氧丙烯无规聚合物的烷基醚:R1-(X)-O-R2 [I]其中R1和R2各自为氢原子或烷基,条件是它们不能 都是氢原子,X是环氧乙烷和聚环氧丙烷的无规聚合物。

    Ink jet ink and ink jet recording method
    50.
    发明授权
    Ink jet ink and ink jet recording method 有权
    喷墨油墨和喷墨记录方法

    公开(公告)号:US07297194B2

    公开(公告)日:2007-11-20

    申请号:US11219807

    申请日:2005-09-07

    IPC分类号: C09D11/02

    CPC分类号: C09D11/38

    摘要: Ink jet ink which sufficiently suppresses curling phenomenon of printed matters and satisfies ejection stability, the ink comprising at least water, a colorant, a water-soluble organic compound 1 and a water-soluble organic compound 2, wherein the content X(%) of the water-soluble organic compound 1 is 10 mass % or more based on the total amount of the ink jet ink and the content X(%) of the water-soluble organic compound 1 and the content Y(%) of the water-soluble organic compound 2 based on the total amount of the ink jet ink satisfy the relation of the following formula (I) and formula (II): 0

    摘要翻译: 喷墨油墨充分抑制印刷物的卷曲现象并满足喷射稳定性,该油墨至少包含水,着色剂,水溶性有机化合物1和水溶性有机化合物2,其中含量X(%)为 基于喷墨油墨的总量和水溶性有机化合物1的含量X(%)和水溶性有机化合物1的含量Y(%),水溶性有机化合物1为10质量%以上 基于喷墨油墨的总量的有机化合物2满足下式(I)和式(II)的关系:<?in-line-formula description =“In-line Formulas”end =“lead”? > 0 <?in-line-formula description =“In-line Formulas 末端=“铅”→X + Y> = 15质量%,(II)<?在线配方说明=“直列式”末端=“尾”→>其中水溶性有机化合物1 是一种保水性水溶性有机化合物, 在温度为23℃,湿度为45%的环境中的保水能力和温度为30℃,湿度为80%,36%以下的水分保持能力之间的差异 ,水溶性有机化合物2是着色剂和水溶性有机化合物1以外的水溶性有机化合物。