公开(公告)号：US07018459B2

公开(公告)日：2006-03-28

申请号：US10855399

申请日：2004-05-28

申请人： Takatsugu Doi ,  Yoshiro Yamashita ,  Kyoko Horii

发明人： Takatsugu Doi ,  Yoshiro Yamashita ,  Kyoko Horii

IPC分类号： C09D11/02 ,  G01D11/00

CPC分类号： C09D11/30 ,  C09D11/40 ,  C09D11/54

摘要： The present invention is an ink set for ink-jet recording using at least two kinds of inks comprising a first ink containing at least a pigment, a water-soluble solvent and water, and a second ink containing at least a pigment, a coagulant, a water-soluble solvent and water and having the absolute value of ζ-potential of not less than 10 mV. The present invention also provides an ink-jet recording method using the ink set for ink-jet recording, wherein an image is formed by applying the first ink and second ink on a recording medium so as to contact to each other. The present invention further provides an ink-jet recording apparatus comprising a recording head for ejecting at least the first ink and second ink.

摘要翻译： 本发明是一种使用至少两种油墨的喷墨记录用油墨组合物，其包含至少含有颜料，水溶性溶剂和水的第一油墨和至少含有颜料，凝结剂， 水溶性溶剂和水，并且具有不低于10mV的ζ电位的绝对值。 本发明还提供一种喷墨记录方法，其使用用于喷墨记录的油墨组，其中通过将第一油墨和第二油墨施加到记录介质上以彼此接触而形成图像。 本发明还提供一种喷墨记录装置，其包括用于至少喷射第一油墨和第二油墨的记录头。

公开(公告)号：US20050012796A1

公开(公告)日：2005-01-20

申请号：US10855399

申请日：2004-05-28

申请人： Takatsugu Doi ,  Yoshiro Yamashita ,  Kyoko Horii

发明人： Takatsugu Doi ,  Yoshiro Yamashita ,  Kyoko Horii

IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/38 ,  C09D11/40 ,  G01D11/00

CPC分类号： C09D11/30 ,  C09D11/40 ,  C09D11/54

摘要： The present invention is an ink set for ink-jet recording using at least two kinds of inks comprising a first ink containing at least a pigment, a water-soluble solvent and water, and a second ink containing at least a pigment, a coagulant, a water-soluble solvent and water and having the absolute value of ζ-potential of not less than 10 mV. The present invention also provides an ink-jet recording method using the ink set for ink-jet recording, wherein an image is formed by applying the first ink and second ink on a recording medium so as to contact to each other. The present invention further provides an ink-jet recording apparatus comprising a recording head for ejecting at least the first ink and second ink.

摘要翻译： 本发明是一种使用至少两种油墨的喷墨记录用油墨组合物，其包含至少含有颜料，水溶性溶剂和水的第一油墨和至少含有颜料，凝结剂， 水溶性溶剂和水，并且具有不低于10mV的ζ电位的绝对值。 本发明还提供一种喷墨记录方法，其使用用于喷墨记录的油墨组，其中通过将第一油墨和第二油墨施加到记录介质上以彼此接触而形成图像。 本发明还提供一种喷墨记录装置，其包括用于至少喷射第一油墨和第二油墨的记录头。

公开(公告)号：US20080055373A1

公开(公告)日：2008-03-06

申请号：US11848719

申请日：2007-08-31

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： B41J2/175 ,  B41J2/01

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording comprising, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.

公开(公告)号：US07472988B2

公开(公告)日：2009-01-06

申请号：US11848712

申请日：2007-08-31

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： G01D11/00

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording including, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.

摘要翻译： 本发明涉及一种用于处理喷墨记录中使用的液体的方法，包括：提供第一印刷液体和第二印刷液体，其能够与第一印刷液体反应，如果与第一印刷液体混合，引起凝结和增稠;以及 将第一和第二印刷液体彼此暴露以形成混合物，其中当混合物包含防止印刷液体的反应的凝结增稠防止剂时。

公开(公告)号：US07278724B2

公开(公告)日：2007-10-09

申请号：US10921354

申请日：2004-08-19

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： B41J2/17

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording including, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.

摘要翻译： 本发明涉及一种用于处理喷墨记录中使用的液体的方法，包括：提供第一印刷液体和第二印刷液体，其能够与第一印刷液体反应，如果与第一印刷液体混合，引起凝结和增稠;以及 将第一和第二印刷液体彼此暴露以形成混合物，其中当混合物包含防止印刷液体的反应的凝结增稠防止剂时。

公开(公告)号：US20050041081A1

公开(公告)日：2005-02-24

申请号：US10921354

申请日：2004-08-19

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： B41J2/18 ,  B41J2/17 ,  B41J2/185 ,  B41M5/00 ,  D06P5/30

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording comprising, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.

摘要翻译： 本发明涉及一种用于处理喷墨记录中使用的液体的方法，包括：提供第一印刷液体和第二印刷液体，其能够与第一印刷液体反应，如果与第一印刷液体混合，引起凝结和增稠;以及 将第一和第二印刷液体彼此暴露以形成混合物，其中当混合物包含防止印刷液体的反应的凝结增稠防止剂时。

公开(公告)号：US06261353B1

公开(公告)日：2001-07-17

申请号：US09320733

申请日：1999-05-27

申请人： Takatsugu Doi ,  Atsushi Suzuki ,  Kunichi Yamashita ,  Yoshiro Yamashita ,  Hiroshi Inoue ,  Ken Hashimoto

发明人： Takatsugu Doi ,  Atsushi Suzuki ,  Kunichi Yamashita ,  Yoshiro Yamashita ,  Hiroshi Inoue ,  Ken Hashimoto

IPC分类号： C09D1102

CPC分类号： B41M5/0017 ,  C09D11/322

摘要： A recording material is disclosed, comprising a colorless or pale solution containing an electrolyte, a water-soluble organic solvent and water, and an ink containing a pigment, an anionic compound, a water-soluble organic solvent and water, wherein the number of particles of 0.5 &mgr;m or more present in 1 L of the recording material is 1×1011 or more, and the number of particles of 5 &mgr;m or more is 1×109 or more. Also disclosed is an image forming method using the recording material.

摘要翻译： 公开了一种记录材料，其包含含有电解质，水溶性有机溶剂和水的无色或浅色溶液，以及含有颜料，阴离子化合物，水溶性有机溶剂和水的油墨，其中颗粒数 存在于1L记录材料中的0.5mum以上的1×10 11以上，5μm以上的粒子数为1×10 9以上。 还公开了使用该记录材料的图像形成方法。

公开(公告)号：US07703905B2

公开(公告)日：2010-04-27

申请号：US11848703

申请日：2007-08-31

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： B41J2/17

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording including, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.

摘要翻译： 本发明涉及一种用于处理喷墨记录中使用的液体的方法，包括：提供第一印刷液体和第二印刷液体，其能够与第一印刷液体反应，如果与第一印刷液体混合，引起凝结和增稠;以及 将第一和第二印刷液体彼此暴露以形成混合物，其中当混合物包含防止印刷液体的反应的凝结增稠防止剂时。

公开(公告)号：US07018452B2

公开(公告)日：2006-03-28

申请号：US10863397

申请日：2004-06-09

申请人： Yoshiro Yamashita ,  Kyoko Horii ,  Nobuyuki Ichizawa ,  Atsushi Suzuki ,  Ken Hashimoto

发明人： Yoshiro Yamashita ,  Kyoko Horii ,  Nobuyuki Ichizawa ,  Atsushi Suzuki ,  Ken Hashimoto

IPC分类号： C09D11/02 ,  C03C17/00

CPC分类号： C09D11/40

摘要： An ink set for ink jet recording including plural color inks including a black ink, the ink set including water, a water-soluble organic solvent and colorants. At least one of the color inks having a hue other than black is a specified color ink containing a compound for coagulating a colorant contained in the black ink, at least one of other color inks has a function for improving coagulability between the colorant contained in the black ink and the compound contained in the specified color ink, and the drying time of the black ink on a plain paper sheet is less than 5 seconds.

摘要翻译： 一种用于喷墨记录的油墨组，包括包括黑色油墨的多种颜色油墨，所述油墨组包括水，水溶性有机溶剂和着色剂。 具有除了黑色之外的色相的彩色油墨中的至少一种是含有用于凝结黑色油墨中所含着色剂的化合物的指定颜色油墨，至少其中一种其它彩色油墨具有改善包含在黑色油墨中的着色剂之间的凝结性的功能 黑色墨水和包含在指定颜色墨水中的化合物，并且普通纸片上的黑色墨水的干燥时间小于5秒。

公开(公告)号：US07527370B2

公开(公告)日：2009-05-05

申请号：US11848719

申请日：2007-08-31

申请人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

发明人： Kyoko Horii ,  Yoshiro Yamashita ,  Eisuke Hiraoka ,  Toshitake Yui ,  Ken Hashimoto

IPC分类号： G01D11/00

CPC分类号： B41J2/1652 ,  B41J2/17 ,  B41J2/2114 ,  C09D11/30 ,  C09D11/54 ,  D06P5/30

摘要： The present invention relates to a method for treating liquids used in inkjet recording including, providing a first printing liquid and a second printing liquid that is capable of reacting with the first printing liquid to cause coagulation and thickening if mixed with the first printing liquid, and exposing the first and second printing liquids to each other to form a mixture, wherein when the mixture includes a coagulation-thickening preventing agent which prevents the reaction of the printing liquids.