公开(公告)号：US20100034972A1

公开(公告)日：2010-02-11

申请号：US12535073

申请日：2009-08-04

申请人： Fumihiko Mukae ,  Katsuhiro Shirota ,  Yoshihisa Yamashita ,  Masashi Tsujimura ,  Katsuhiko Suzuki ,  Hiromitsu Kishi ,  Takashi Saito ,  Hirofumi Ichinose ,  Sayoko Nagashima

发明人： Fumihiko Mukae ,  Katsuhiro Shirota ,  Yoshihisa Yamashita ,  Masashi Tsujimura ,  Katsuhiko Suzuki ,  Hiromitsu Kishi ,  Takashi Saito ,  Hirofumi Ichinose ,  Sayoko Nagashima

IPC分类号： B05D5/06 ,  C08L51/08 ,  B41J2/01 ,  C09D11/10

CPC分类号： C09D11/322 ,  C08F290/068 ,  C09D11/10 ,  C09D11/107 ,  C09D11/38

摘要： Provided is an ink jet ink capable of recording an image having an unprecedentedly high level of scratch resistance and excellent glossiness while satisfying reliability of the ink such as ejection stability. The ink jet ink contains at least a pigment and a graft polymer, and is characterized in that the graft polymer includes at least a specific nonionic unit and a unit having a polysiloxane structure.

摘要翻译： 提供一种能够记录具有前所未有的高水平的耐擦伤性和优异光泽度的图像的喷墨墨，同时满足诸如喷射稳定性的墨的可靠性。 喷墨墨水至少含有颜料和接枝聚合物，其特征在于接枝聚合物至少包含特定的非离子单元和具有聚硅氧烷结构的单元。

公开(公告)号：US20100033523A1

公开(公告)日：2010-02-11

申请号：US12534969

申请日：2009-08-04

申请人： Katsuhiko Suzuki ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Masashi Tsujimura ,  Hiromitsu Kishi ,  Takashi Saito ,  Sayoko Nagashima ,  Fumihiko Mukae ,  Yoshihisa Yamashita

发明人： Katsuhiko Suzuki ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Masashi Tsujimura ,  Hiromitsu Kishi ,  Takashi Saito ,  Sayoko Nagashima ,  Fumihiko Mukae ,  Yoshihisa Yamashita

IPC分类号： B41J29/38 ,  C09D11/10

CPC分类号： B41J29/00 ,  B41J2/1752 ,  C09D11/322 ,  C09D11/54

摘要： Provided are an ink jet ink set, an ink jet recording method, and an ink jet recording apparatus each of which can reduce the graininess of an image to be recorded and improve the water fastness of the image even in a recording medium such as plain paper. The ink jet ink set has a first ink and a second ink independently, and is used so that the first and second inks overlap each other at least partly upon application of the inks to a recording medium. The first ink contains at least a pigment and a silicone oil. The second ink contains at least a pigment and a graft polymer that includes at least a nonionic unit represented by the general formula (I) and a unit having a polysiloxane structure.

摘要翻译： 提供了一种喷墨油墨组，喷墨记录方法和喷墨记录装置，其中每一种都可以降低要记录的图像的颗粒度，并且即使在诸如普通纸的记录介质中也能提高图像的耐水性 。 喷墨油墨组独立地具有第一油墨和第二油墨，并且被使用以使得第一和第二油墨至少部分地在将油墨施加到记录介质上时彼此重叠。 第一油墨至少含有颜料和硅油。 第二油墨含有至少含有由通式（I）表示的非离子单元和具有聚硅氧烷结构的单元的至少一种颜料和接枝聚合物。

公开(公告)号：US08389600B2

公开(公告)日：2013-03-05

申请号：US12534969

申请日：2009-08-04

申请人： Katsuhiko Suzuki ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Masashi Tsujimura ,  Hiromitsu Kishi ,  Takashi Saito ,  Sayoko Nagashima ,  Fumihiko Mukae ,  Yoshihisa Yamashita

发明人： Katsuhiko Suzuki ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Masashi Tsujimura ,  Hiromitsu Kishi ,  Takashi Saito ,  Sayoko Nagashima ,  Fumihiko Mukae ,  Yoshihisa Yamashita

IPC分类号： A61Q19/00 ,  B41J2/01 ,  B41J2/015 ,  B41J2/17 ,  B41J2/175 ,  B60C1/00 ,  C08F290/06 ,  C08J3/00 ,  C08K5/54 ,  C08L31/00 ,  C08L33/00 ,  C08L33/06 ,  C09B67/00 ,  C09D5/00 ,  C09D11/00 ,  G01D11/00

CPC分类号： B41J29/00 ,  B41J2/1752 ,  C09D11/322 ,  C09D11/54

摘要： Provided are an ink jet ink set, an ink jet recording method, and an ink jet recording apparatus each of which can reduce the graininess of an image to be recorded and improve the water fastness of the image even in a recording medium such as plain paper. The ink jet ink set has a first ink and a second ink independently, and is used so that the first and second inks overlap each other at least partly upon application of the inks to a recording medium. The first ink contains at least a pigment and a silicone oil. The second ink contains at least a pigment and a graft polymer that includes at least a nonionic unit represented by the general formula (I) and a unit having a polysiloxane structure.

摘要翻译： 提供了一种喷墨油墨组，喷墨记录方法和喷墨记录装置，其中每一种都可以降低要记录的图像的颗粒度，并且即使在诸如普通纸的记录介质中也能提高图像的耐水性 。 喷墨油墨组独立地具有第一油墨和第二油墨，并且被使用以使得第一和第二油墨至少部分地在将油墨施加到记录介质上时彼此重叠。 第一油墨至少含有颜料和硅油。 第二油墨含有至少含有由通式（I）表示的非离子单元和具有聚硅氧烷结构的单元的至少一种颜料和接枝聚合物。

公开(公告)号：US20100033522A1

公开(公告)日：2010-02-11

申请号：US12512481

申请日：2009-07-30

申请人： Takashi Saito ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Hiromitsu Kishi ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Fumiaki Fujioka ,  Katsuhiko Suzuki ,  Sayoko Nagashima

发明人： Takashi Saito ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Hiromitsu Kishi ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Fumiaki Fujioka ,  Katsuhiko Suzuki ,  Sayoko Nagashima

IPC分类号： B41J2/01 ,  C09D11/02 ,  C09D11/10

CPC分类号： C09D11/54 ,  C09D11/322

摘要： An object of the invention is to provide an ink set which enables to improve image density and scratch resistance of the images recorded using an ink containing a self-dispersion pigment and an ink containing a modified siloxane compound. An ink set to be used for ink jet recording including plural inks having a first ink and a second ink independently, wherein the first ink contains at least a pigment having functional groups on surface of pigment particles and a compound having adsorptivity to the pigment and the functional group density on the surface of the pigment particles is 1.5 μmol/m2 or more and less than 2.6 μmol/m2 and the second ink contains at least a pigment and a modified siloxane compound.

摘要翻译： 本发明的目的是提供一种油墨组，其能够改善使用含有自分散颜料和含有改性硅氧烷化合物的油墨的油墨记录的图像的图像密度和耐擦伤性。 一种用于喷墨记录的油墨组，包括独立地具有第一油墨和第二油墨的多种油墨，其中第一油墨至少含有颜料颗粒表面具有官能团的颜料和对颜料具有吸附性的化合物， 颜料颗粒表面的官能团密度为1.5μmol/ m 2以上且小于2.6μmol/ m 2，第二油墨至少含有颜料和改性硅氧烷化合物。

公开(公告)号：US08469504B2

公开(公告)日：2013-06-25

申请号：US12512481

申请日：2009-07-30

申请人： Takashi Saito ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Hiromitsu Kishi ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Fumiaki Fujioka ,  Katsuhiko Suzuki ,  Sayoko Nagashima

发明人： Takashi Saito ,  Katsuhiro Shirota ,  Hirofumi Ichinose ,  Hiromitsu Kishi ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Fumiaki Fujioka ,  Katsuhiko Suzuki ,  Sayoko Nagashima

IPC分类号： B41J2/01

CPC分类号： C09D11/54 ,  C09D11/322

摘要： An object of the invention is to provide an ink set which enables to improve image density and scratch resistance of the images recorded using an ink containing a self-dispersion pigment and an ink containing a modified siloxane compound. An ink set to be used for ink jet recording including plural inks having a first ink and a second ink independently, wherein the first ink contains at least a pigment having functional groups on surface of pigment particles and a compound having adsorptivity to the pigment and the functional group density on the surface of the pigment particles is 1.5 μmol/m2 or more and less than 2.6 μmol/m2 and the second ink contains at least a pigment and a modified siloxane compound.

摘要翻译： 本发明的目的是提供一种油墨组，其能够改善使用含有自分散颜料和含有改性硅氧烷化合物的油墨的油墨记录的图像的图像密度和耐擦伤性。 一种用于喷墨记录的油墨组，包括独立地具有第一油墨和第二油墨的多种油墨，其中第一油墨至少含有颜料颗粒表面具有官能团的颜料和对颜料具有吸附性的化合物， 颜料颗粒表面的官能团密度为1.5μmol/ m 2以上且小于2.6μmol/ m 2，第二油墨至少含有颜料和改性硅氧烷化合物。

公开(公告)号：US20080193647A1

公开(公告)日：2008-08-14

申请号：US12025893

申请日：2008-02-05

申请人： Takashi Saito ,  Katsuhiro Shirota ,  Shinichi Hakamada ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Katsuhiko Suzuki

发明人： Takashi Saito ,  Katsuhiro Shirota ,  Shinichi Hakamada ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Katsuhiko Suzuki

IPC分类号： B05D5/04 ,  C08L33/10 ,  C08L33/08 ,  B41J2/175 ,  G01D11/00 ,  C08L25/04 ,  C09D11/02

CPC分类号： C09D11/40 ,  C09D11/322

摘要： A pigment ink is provided which has good ink reliability and storage stability and can achieve superior scratch resistance of images at such a level that coloring materials are hardly scraped off even when images are scratched with finger nails under application of such strong pressure as to scratch a recording medium at its non-recorded areas. The pigment ink contains a pigment, a modified siloxane compound having a specific structure, and a polymer whose acid value and hydrogen bond parameter (δh) are specified.

摘要翻译： 提供了具有良好的油墨可靠性和储存稳定性的颜料油墨，并且可以在使得着色材料几乎不被刮掉的水平下达到优异的耐刮擦性，即使在施加如此强烈的压力下刮擦图像时，手指指甲也不会刮伤 记录介质在其非记录区域。 颜料墨水含有颜料，具有特定结构的改性硅氧烷化合物和指定了酸值和氢键参数（deltah）的聚合物。

公开(公告)号：US07918928B2

公开(公告)日：2011-04-05

申请号：US12025893

申请日：2008-02-05

申请人： Takashi Saito ,  Katsuhiro Shirota ,  Shinichi Hakamada ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Katsuhiko Suzuki

发明人： Takashi Saito ,  Katsuhiro Shirota ,  Shinichi Hakamada ,  Masashi Tsujimura ,  Fumihiko Mukae ,  Katsuhiko Suzuki

IPC分类号： C09D11/00 ,  B41J2/175 ,  C07F7/00

CPC分类号： C09D11/40 ,  C09D11/322

摘要： A pigment ink is provided which has good ink reliability and storage stability and can achieve superior scratch resistance of images at such a level that coloring materials are hardly scraped off even when images are scratched with finger nails under application of such strong pressure as to scratch a recording medium at its non-recorded areas. The pigment ink contains a pigment, a modified siloxane compound having a specific structure, and a polymer whose acid value and hydrogen bond parameter (δh) are specified.

摘要翻译： 提供了具有良好的油墨可靠性和储存稳定性的颜料油墨，并且可以在使得着色材料几乎不被刮掉的水平下达到优异的耐刮擦性，即使在施加如此强烈的压力下刮擦图像时，手指指甲也不会刮伤 记录介质在其非记录区域。 颜料墨水含有颜料，具有特定结构的改性硅氧烷化合物和指定酸值和氢键参数（δh）的聚合物。

公开(公告)号：US20090258145A1

公开(公告)日：2009-10-15

申请号：US12303218

申请日：2008-05-21

申请人： Fumihiko Mukae ,  Masashi Ogasawara ,  Souichi Nagai ,  Shuichi Okazaki ,  Shin-ichi Hakamada ,  Yoshio Nakajima

发明人： Fumihiko Mukae ,  Masashi Ogasawara ,  Souichi Nagai ,  Shuichi Okazaki ,  Shin-ichi Hakamada ,  Yoshio Nakajima

IPC分类号： C09D11/10 ,  B05D5/00 ,  B41J2/175

CPC分类号： B41M5/0023 ,  C09D11/322 ,  C09D11/326 ,  C09D11/38

摘要： The invention provides provide an ink jet ink exhibiting such an excellent ejection property that when an ink containing a polymer capable of improving the scratch resistance of a recorded article is used, the deviation of the ink-droplet impact point on a recording medium is prevented. The ink jet ink contains a polymer and a surfactant, wherein the acid value of the polymer is from 100 mg KOH/g or more to 220 mg KOH/g or less, the weight-average molecular weight of the polymer is from 3,000 or more to 10,000 or less, and the surfactant has a structure represented by the following formula (1) wherein n is a numerical value of from 3 or more to 27 or less, and m is a numerical value of from 16 or more to 31 or less.

摘要翻译： 本发明提供了一种具有优异喷射性能的喷墨油墨，当使用含有能够提高记录物品耐划伤性的聚合物的油墨时，可以防止墨滴撞击点对记录介质的偏离。 喷墨油墨包含聚合物和表面活性剂，其中聚合物的酸值为100mg KOH / g以上至220mgKOH / g以下，聚合物的重均分子量为3000以上 至10,000以下，表面活性剂具有由下式（1）表示的结构，其中n为3以上27以下的数值，m为16以上31以下的数值 。

公开(公告)号：US08987348B2

公开(公告)日：2015-03-24

申请号：US12303218

申请日：2008-05-21

申请人： Fumihiko Mukae ,  Masashi Ogasawara ,  Souichi Nagai ,  Shuichi Okazaki ,  Shin-ichi Hakamada ,  Yoshio Nakajima

发明人： Fumihiko Mukae ,  Masashi Ogasawara ,  Souichi Nagai ,  Shuichi Okazaki ,  Shin-ichi Hakamada ,  Yoshio Nakajima

IPC分类号： A61K9/16 ,  B41J2/01 ,  B41J2/17 ,  B41J2/175 ,  C08J3/00 ,  C08K5/06 ,  C08L31/00 ,  C08L33/00 ,  C09D5/00 ,  C09D5/02 ,  C09D11/00 ,  C09D11/10 ,  C09J7/02 ,  G01D11/00 ,  B41M5/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/38

CPC分类号： B41M5/0023 ,  C09D11/322 ,  C09D11/326 ,  C09D11/38

摘要： The invention provides provide an ink jet ink exhibiting such an excellent ejection property that when an ink containing a polymer capable of improving the scratch resistance of a recorded article is used, the deviation of the ink-droplet impact point on a recording medium is prevented. The ink jet ink contains a polymer and a surfactant, wherein the acid value of the polymer is from 100 mg KOH/g or more to 220 mg KOH/g or less, the weight-average molecular weight of the polymer is from 3,000 or more to 10,000 or less, and the surfactant has a structure represented by the following formula (1) wherein n is a numerical value of from 3 or more to 27 or less, and m is a numerical value of from 16 or more to 31 or less.

摘要翻译： 本发明提供了一种具有优异喷射性能的喷墨油墨，当使用含有能够提高记录物品耐划伤性的聚合物的油墨时，可以防止墨滴撞击点对记录介质的偏离。 喷墨油墨包含聚合物和表面活性剂，其中聚合物的酸值为100mg KOH / g以上至220mgKOH / g以下，聚合物的重均分子量为3000以上 至10,000以下，表面活性剂具有由下式（1）表示的结构，其中n为3以上27以下的数值，m为16以上31以下的数值 。

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。