公开(公告)号：US20110310202A1

公开(公告)日：2011-12-22

申请号：US13165098

申请日：2011-06-21

申请人： Yojiro Kojima ,  Yukako Tamanuki ,  Shogo Takemoto ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Kumiko Mafune

发明人： Yojiro Kojima ,  Yukako Tamanuki ,  Shogo Takemoto ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Kumiko Mafune

IPC分类号： B41J2/01

CPC分类号： B41J2/165

摘要： An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium, in which in the image formation step, an ink containing a specified dye represented by general formula (I) and a water-soluble organic compound having an inorganic-organic balance value of 1.4 or more to 2.7 or less is used.

摘要翻译： 一种喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨而在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质之间的间隙 ，其中在图像形成步骤中，使用含有由通式（I）表示的特定染料和无机 - 有机平衡值为1.4以上至2.7以下的水溶性有机化合物的油墨。

公开(公告)号：US08668321B2

公开(公告)日：2014-03-11

申请号：US13165098

申请日：2011-06-21

申请人： Yojiro Kojima ,  Yukako Tamanuki ,  Shogo Takemoto ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Kumiko Mafune

发明人： Yojiro Kojima ,  Yukako Tamanuki ,  Shogo Takemoto ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Kumiko Mafune

IPC分类号： B41J2/01

CPC分类号： B41J2/165

摘要： An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium, in which in the image formation step, an ink containing a specified dye represented by general formula (I) and a water-soluble organic compound having an inorganic-organic balance value of 1.4 or more to 2.7 or less is used.

摘要翻译： 一种喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨而在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质之间的间隙 ，其中在图像形成步骤中，使用含有由通式（I）表示的特定染料和无机 - 有机平衡值为1.4以上至2.7以下的水溶性有机化合物的油墨。

公开(公告)号：US08764178B2

公开(公告)日：2014-07-01

申请号：US13116641

申请日：2011-05-26

申请人： Yukako Tamanuki ,  Shogo Takemoto ,  Kumiko Mafune ,  Yojiro Kojima ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Fumihiko Mukae

发明人： Yukako Tamanuki ,  Shogo Takemoto ,  Kumiko Mafune ,  Yojiro Kojima ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Fumihiko Mukae

IPC分类号： B41J2/01 ,  B41J11/00 ,  B41J2/21 ,  B41M5/52

CPC分类号： B41J2/01 ,  B41J2/165 ,  B41J2/16552 ,  B41J2/2107 ,  B41J11/00 ,  B41J11/002 ,  B41M5/0023 ,  B41M5/52 ,  B41M7/009

摘要： An object of the present invention is to provide an ink jet recording method which gives an ink excellent anti-sticking properties and can suppress the occurrence of undertrapping when recording surfaces of recording media which each have an ink-receiving layer are overlapped with each other, and to provide an ink jet recording apparatus. The ink jet recording method of forming an image on the recording medium having the ink-receiving layer by ejecting an ink from an ink jet recording head, the method including performing at least one of drying the recording medium which has the image formed thereon and humidifying a gap between the recording head and the recording medium, wherein the ink to be used for forming the image is an ink which contains water, a water-soluble organic solvent and a specific compound.

摘要翻译： 本发明的目的是提供一种喷墨记录方法，其在油墨接收层的记录介质的表面彼此重叠的同时，提供油墨具有优异的防粘性，并且可以抑制不良的发生， 并提供一种喷墨记录装置。 一种通过从喷墨记录头喷射油墨而在具有油墨接受层的记录介质上形成图像的喷墨记录方法，该方法包括：对具有形成在其上的图像的记录介质进行干燥和加湿 记录头和记录介质之间的间隙，其中用于形成图像的油墨是含有水，水溶性有机溶剂和特定化合物的油墨。

公开(公告)号：US08328346B2

公开(公告)日：2012-12-11

申请号：US13165143

申请日：2011-06-21

申请人： Satoshi Kudo ,  Kumiko Mafune ,  Yojiro Kojima ,  Yoshio Kinoshita ,  Yukako Tamanuki ,  Shogo Takemoto

发明人： Satoshi Kudo ,  Kumiko Mafune ,  Yojiro Kojima ,  Yoshio Kinoshita ,  Yukako Tamanuki ,  Shogo Takemoto

IPC分类号： G01D11/00 ,  B41J29/38

CPC分类号： B41J2/155 ,  B41J2/165 ,  B41J11/0015 ,  B41M5/0023 ,  C09B5/16 ,  C09B29/0037 ,  C09B29/3639 ,  C09B47/065 ,  C09D11/328

摘要： An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium, in which in the image formation step, at least a cyan ink containing a specific dye and a magenta ink containing a specific dye are used.

摘要翻译： 一种喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨而在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质之间的间隙 ，其中在图像形成步骤中，至少使用含有特定染料的青色油墨和含有特定染料的洋红色油墨。

公开(公告)号：US20110310164A1

公开(公告)日：2011-12-22

申请号：US13165143

申请日：2011-06-21

申请人： Satoshi Kudo ,  Kumiko Mafune ,  Yojiro Kojima ,  Yoshio Kinoshita ,  Yukako Tamanuki ,  Shogo Takemoto

发明人： Satoshi Kudo ,  Kumiko Mafune ,  Yojiro Kojima ,  Yoshio Kinoshita ,  Yukako Tamanuki ,  Shogo Takemoto

IPC分类号： B41J2/015

CPC分类号： B41J2/155 ,  B41J2/165 ,  B41J11/0015 ,  B41M5/0023 ,  C09B5/16 ,  C09B29/0037 ,  C09B29/3639 ,  C09B47/065 ,  C09D11/328

摘要： An ink jet recording method includes an image formation step of forming an image on a recording medium having an ink-receiving layer by ejecting an ink from an ink jet recording head and a humidification step of humidifying a gap between the recording head and the recording medium, in which in the image formation step, at least a cyan ink containing a specific dye and a magenta ink containing a specific dye are used.

摘要翻译： 一种喷墨记录方法包括：图像形成步骤，通过从喷墨记录头喷射油墨而在具有油墨接收层的记录介质上形成图像;以及加湿步骤，用于加湿记录头和记录介质之间的间隙 ，其中在图像形成步骤中，至少使用含有特定染料的青色油墨和含有特定染料的洋红色油墨。

公开(公告)号：US20110310162A1

公开(公告)日：2011-12-22

申请号：US13116641

申请日：2011-05-26

申请人： Yukako Tamanuki ,  Shogo Takemoto ,  Kumiko Mafune ,  Yojiro Kojima ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Fumihiko Mukae

发明人： Yukako Tamanuki ,  Shogo Takemoto ,  Kumiko Mafune ,  Yojiro Kojima ,  Satoshi Kudo ,  Yoshio Kinoshita ,  Fumihiko Mukae

IPC分类号： B41J2/015

CPC分类号： B41J2/01 ,  B41J2/165 ,  B41J2/16552 ,  B41J2/2107 ,  B41J11/00 ,  B41J11/002 ,  B41M5/0023 ,  B41M5/52 ,  B41M7/009

摘要： An object of the present invention is to provide an ink jet recording method which gives an ink excellent anti-sticking properties and can suppress the occurrence of undertrapping when recording surfaces of recording media which each have an ink-receiving layer are overlapped with each other, and to provide an ink jet recording apparatus. The ink jet recording method of forming an image on the recording medium having the ink-receiving layer by ejecting an ink from an ink jet recording head, the method including performing at least one of drying the recording medium which has the image formed thereon and humidifying a gap between the recording head and the recording medium, wherein the ink to be used for forming the image is an ink which contains water, a water-soluble organic solvent and a specific compound.

摘要翻译： 本发明的目的是提供一种喷墨记录方法，其在油墨接收层的记录介质的表面彼此重叠的同时，提供油墨具有优异的防粘性，并且可以抑制不良的发生， 并提供一种喷墨记录装置。 一种通过从喷墨记录头喷射油墨而在具有油墨接受层的记录介质上形成图像的喷墨记录方法，该方法包括：对具有形成在其上的图像的记录介质进行干燥和加湿 记录头和记录介质之间的间隙，其中用于形成图像的油墨是含有水，水溶性有机溶剂和特定化合物的油墨。

公开(公告)号：US07615113B2

公开(公告)日：2009-11-10

申请号：US12092001

申请日：2006-12-21

申请人： Yoshihide Aikawa ,  Eiichi Nakata ,  Yojiro Kojima

发明人： Yoshihide Aikawa ,  Eiichi Nakata ,  Yojiro Kojima

IPC分类号： C09D11/00 ,  C09D11/02 ,  B41J2/01

CPC分类号： C09D11/32

摘要： It is an object to provide an ink that forms an image which is superior in color developability, has high environmental gas resistance, and further has superior bronze resistance. The ink comprising at least a coloring material is wherein the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; and the maximum absorption wavelengths obtained by measuring an absorbance of a liquid prepared by diluting 2,000 times the ink with 90 mass % of N,N-dimethylformamide aqueous solution are respectively in a range of 580 nm or more and 640 nm or less and in a range of 650 nm or more and 700 nm or less; and a ratio B/A of 0.75 or more and 0.90 or less, wherein A is an absorbance at a maximum absorption wavelength in the range of 580 nm or more and 640 nm or less, and B is an absorbance at the maximum absorption wavelength in a range of 650 nm or more and 700 nm or less.

摘要翻译： 本发明的目的是提供一种油墨，其形成了显色性优异，耐环境气体性高，进一步具有优异的耐青铜性的图像。 包含至少着色材料的油墨是其中着色材料包含由以下通式（I）表示的化合物或其盐; 着色材料包含由以下通式（I）表示的化合物或其盐; 并且通过测量通过用90质量％的N，N-二甲基甲酰胺水溶液稀释2000倍的油墨制备的液体的吸光度而获得的最大吸收波长分别在580nm以上且640nm以下的范围内 650nm以上且700nm以下的范围; 并且比率B / A为0.75以上至0.90以下，其中A为580nm以上且640nm以下的最大吸收波长处的吸光度，B为最大吸收波长处的吸光度 650nm以上且700nm以下的范围。

公开(公告)号：US20090095199A1

公开(公告)日：2009-04-16

申请号：US12092001

申请日：2006-12-21

申请人： Yoshihide Aikawa ,  Eiichi Nakata ,  Yojiro Kojima

发明人： Yoshihide Aikawa ,  Eiichi Nakata ,  Yojiro Kojima

IPC分类号： C09D11/00 ,  G01D11/00

CPC分类号： C09D11/32

摘要： It is an object to provide an ink that forms an image which is superior in color developability, has high environmental gas resistance, and further has superior bronze resistance. The ink comprising at least a coloring material is wherein the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; and the maximum absorption wavelengths obtained by measuring an absorbance of a liquid prepared by diluting 2,000 times the ink with 90 mass % of N,N-dimethylformamide aqueous solution are respectively in a range of 580 nm or more and 640 nm or less and in a range of 650 nm or more and 700 nm or less; and a ratio B/A of 0.75 or more and 0.90 or less, wherein A is an absorbance at a maximum absorption wavelength in the range of 580 nm or more and 640 nm or less, and B is an absorbance at the maximum absorption wavelength in a range of 650 nm or more and 700 nm or less.

摘要翻译： 本发明的目的是提供一种油墨，其形成了显色性优异，耐环境气体性高，进一步具有优异的耐青铜性的图像。 包含至少着色材料的油墨是其中着色材料包含由以下通式（I）表示的化合物或其盐; 着色材料包含由以下通式（I）表示的化合物或其盐; 并且通过测量通过用90质量％的N，N-二甲基甲酰胺水溶液稀释2000倍的油墨制备的液体的吸光度而获得的最大吸收波长分别在580nm以上且640nm以下的范围内 650nm以上且700nm以下的范围; 并且比率B / A为0.75以上至0.90以下，其中A为580nm以上且640nm以下的最大吸收波长处的吸光度，B为最大吸收波长处的吸光度 650nm以上且700nm以下的范围。

公开(公告)号：US20080156070A1

公开(公告)日：2008-07-03

申请号：US11577884

申请日：2005-05-31

申请人： Yojiro Kojima ,  Hiroyuki Ogino ,  Takayuki Ishikawa ,  Takao Yamamoto

发明人： Yojiro Kojima ,  Hiroyuki Ogino ,  Takayuki Ishikawa ,  Takao Yamamoto

IPC分类号： G01N7/00 ,  G01D11/00

CPC分类号： C09D11/32 ,  C09D11/40

摘要： Gas resistance of an image is evaluated by placing the image in a mixed gas atmosphere containing at least ozone and nitrogen dioxide. The mixed gas atmosphere is controlled such that the concentrations of ozone and nitrogen dioxide are not less than 75 ppb and not less than 150 ppb, respectively, and the mixed gas is continuously supplied to the surface of a sample bearing the image at a flow rate not less than 0.2 m/s and not more than 3.0 m/s.

摘要翻译： 通过将图像放置在至少含有臭氧和二氧化氮的混合气体气氛中来评估图像的气体阻力。 控制混合气体气氛使得臭氧和二氧化氮的浓度分别不低于75ppb且不小于150ppb，并且将混合气体以流量连续地供给到承载图像的样品的表面 不小于0.2m / s且不大于3.0m / s。

公开(公告)号：US07784367B2

公开(公告)日：2010-08-31

申请号：US11577884

申请日：2005-05-31

申请人： Yojiro Kojima ,  Hiroyuki Ogino ,  Takayuki Ishikawa ,  Takao Yamamoto

发明人： Yojiro Kojima ,  Hiroyuki Ogino ,  Takayuki Ishikawa ,  Takao Yamamoto

IPC分类号： G01N17/00

CPC分类号： C09D11/32 ,  C09D11/40

摘要： Gas resistance of an image is evaluated by placing the image in a mixed gas atmosphere containing at least ozone and nitrogen dioxide. The mixed gas atmosphere is controlled such that the concentrations of ozone and nitrogen dioxide are not less than 75 ppb and not less than 150 ppb, respectively, and the mixed gas is continuously supplied to the surface of a sample bearing the image at a flow rate not less than 0.2 m/s and not more than 3.0 m/s.

摘要翻译： 通过将图像放置在至少含有臭氧和二氧化氮的混合气体气氛中来评估图像的气体阻力。 控制混合气体气氛使得臭氧和二氧化氮的浓度分别不低于75ppb且不小于150ppb，并且将混合气体以流量连续地供给到承载图像的样品的表面 不小于0.2m / s且不大于3.0m / s。