专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06730780B2 Water-based ink 失效
标题翻译：水性油墨
公开(公告)号：US06730780B2
公开(公告)日：2004-05-04
申请号：US09959284
申请日：2001-10-19
申请人： Shigemi Wakabayashi , Takehiro Tsutsumi , Kenji Kaida , Makoto Sakakibara
发明人： Shigemi Wakabayashi , Takehiro Tsutsumi , Kenji Kaida , Makoto Sakakibara
IPC分类号： C09B4332
CPC分类号： C09D11/32 , C09B11/20 , C09B43/32 , C09B67/008 , C09B67/0083 , C09B69/00 , C09D7/41 , C09D11/16 , C09D11/18 , C09D11/328
摘要： An oil-soluble dye prepared by subjecting a water-soluble dye having at least one group selected from the group consisting of sulfonate group and carboxyl group in its molecule to amidation: a water-based ink comprising the oil-soluble dye: and a process for preparing an oil-soluble dye, comprising halogenating a water-soluble dye having at least one group selected from the group consisting of sulfonate group and carboxyl group in its molecule, and thereafter subjecting the resulting halogenated water-soluble dye to amidation. The Oil-soluble dye of the present invention can be suitably and favorably used for inks for inkjet recording, inks for ball-points pens, inks for markers, toners, paints such as lacquers, inks for felt pens, and the like.
摘要翻译：通过使具有至少一种选自磺酸酯基和羧基的基团的水溶性染料在其分子中进行酰胺化而制备的油溶性染料：包含油溶性染料的水性油墨和工艺用于制备油溶性染料，包括在其分子中卤化具有至少一个选自磺酸酯基和羧基的基团的水溶性染料，然后将所得卤化水溶性染料进行酰胺化。本发明的油溶性染料可以适用于喷墨记录用油墨，圆珠笔油墨，标记用油墨，调色剂，油漆，油漆，毛毡笔等。

2. 发明授权

US6031019A Aqueous ink for ink-jet printing 失效
标题翻译：用于喷墨印刷的水性油墨
公开(公告)号：US6031019A
公开(公告)日：2000-02-29
申请号：US18844
申请日：1998-02-04
申请人： Takehiro Tsutsumi , Koji Azuma , Michitaka Sawada , Tadashi Sakuma , Kenji Kaida , Shigemi Wakabayashi , Tetsuya Ueno , Kuniyasu Kawabe
发明人： Takehiro Tsutsumi , Koji Azuma , Michitaka Sawada , Tadashi Sakuma , Kenji Kaida , Shigemi Wakabayashi , Tetsuya Ueno , Kuniyasu Kawabe
IPC分类号： C08F283/12 , C09D11/00 , C09D11/02 , C08F30/08 , C08F230/08 , C09D11/10
CPC分类号： C09D11/30 , C08F283/12
摘要： Aqueous ink for ink-jet printing comprises an emulsion of fine polymer particles and contains at least one compound selected from an amino acid or a salt thereof and the like.
摘要翻译：用于喷墨印刷的水性油墨包括聚合物微粒的乳液，并含有至少一种选自氨基酸或其盐的化合物等。

3. 发明授权

US07112619B2 Water-based ink 有权
标题翻译：水性油墨
公开(公告)号：US07112619B2
公开(公告)日：2006-09-26
申请号：US10740664
申请日：2003-12-22
申请人： Makoto Sakakibara , Nobushige Tanaka , Ryuma Mizushima , Kenji Kaida , Takehiro Tsutsumi
发明人： Makoto Sakakibara , Nobushige Tanaka , Ryuma Mizushima , Kenji Kaida , Takehiro Tsutsumi
IPC分类号： C09D11/10
CPC分类号： C09D11/30
摘要： A water-based ink containing an aqueous dispersion of water-insoluble vinyl polymer particles containing a pigment, wherein the water-insoluble vinyl polymer is prepared by copolymerizing a monomer mixture containing (a) a monomer having a salt-forming group, (b) a monomer having a long-chain alkyl group, (c) a macromer, (d) a monomer having a polyoxyalkylene group, and (e) a monomer copolymerizable with the monomer having a salt-forming group (a), the monomer having a long-chain alkyl group (b), the macromer (c) and the monomer having a polyoxyalkylene group (d). The water-based ink can be suitably used, for instance, as a water-based ink for inkjet recording and the like.
摘要翻译：含有含有颜料的水不溶性乙烯基聚合物颗粒的水分散体的水性油墨，其中所述水不溶性乙烯基聚合物通过使含有（a）具有成盐基团的单体的单体混合物，（b）具有长链烷基的单体，（c）大分子单体，（d）具有聚氧化烯基的单体和（e）可与具有成盐基团（a）的单体共聚的单体，所述单体具有长链烷基（b），大分子单体（c）和具有聚氧化烯基团的单体（d）。水性油墨可以适合用作例如喷墨记录用的水性油墨等。

4. 发明授权

US08956798B2 Process for producing toner for electrophotography 有权
标题翻译：电子照相用调色剂的制造方法
公开(公告)号：US08956798B2
公开(公告)日：2015-02-17
申请号：US13054257
申请日：2009-07-15
申请人： Shinichi Sata , Takehiro Tsutsumi , Hiroshi Mizuhata
发明人： Shinichi Sata , Takehiro Tsutsumi , Hiroshi Mizuhata
IPC分类号： G03G9/087 , G03G9/08 , G03G9/09
CPC分类号： G03G9/08711 , G03G9/0804 , G03G9/0806 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09
摘要： The present invention relates to a process for producing a toner for electrophotography which is excellent in dispersibility of a colorant in the toner and capable of considerably improving an image density, as well as a toner for electrophotography which is produced by the process. There is provided a process for producing a toner for electrophotography which includes the step of mixing a dispersion of colorant-containing polymer particles with a dispersion of resin particles containing substantially no colorant to aggregate the colorant-containing polymer particles and the resin particles, wherein the polymer contains a constitutional unit derived from a salt-forming group-containing monomer (a) and a constitutional unit derived from an aromatic ring-containing monomer (b).
摘要翻译：本发明涉及一种电子照相用调色剂的制造方法，其中着色剂在调色剂中的分散性优异并且能够显着提高图像浓度，以及通过该方法生产的用于电子照相的调色剂。提供一种电子照相用调色剂的制造方法，其包括将含有着色剂的聚合物颗粒的分散体与基本上不着色剂的树脂颗粒的分散体混合以使含有着色剂的聚合物颗粒和树脂颗粒聚集的步骤，其中聚合物含有衍生自含有成盐基团的单体（a）的结构单元和衍生自含芳环单体（b）的结构单元。

5. 发明授权

US07291659B2 Water-based inks for ink-jet printing 有权
标题翻译：用于喷墨打印的水性油墨
公开(公告)号：US07291659B2
公开(公告)日：2007-11-06
申请号：US11190857
申请日：2005-07-28
申请人： Isao Tsuru , Ryuma Mizushima , Katsuhiko Inada , Takehiro Tsutsumi
发明人： Isao Tsuru , Ryuma Mizushima , Katsuhiko Inada , Takehiro Tsutsumi
IPC分类号： C09D11/00
CPC分类号： C09D11/32 , C09D11/30
摘要： There are provided a water dispersion for ink-jet printing comprising colorant-containing water-insoluble graft polymer particles in which the water-insoluble graft polymer contains a main chain which is a polymer chain containing a constitutional unit derived from a salt-forming group-containing monomer (a) and a constitutional unit derived from an aromatic ring-containing (meth)acrylate monomer (b), and a side chain which is a polymer chain containing a constitutional unit derived from a hydrophobic monomer (c); a water-based ink for ink-jet printing using the water dispersion; and an ink-jet printing method using the water-based ink. In accordance with the present invention, printed images or characters formed on a coated paper are excellent in gloss, image clarity and image clarity property including both of the image clarity and the gloss, and printed images or characters formed on an ordinary paper exhibit a high print density.
摘要翻译：提供了一种用于喷墨印刷的水分散体，其包括含有着色剂的水不溶性接枝聚合物颗粒，其中水不溶性接枝聚合物包含主链，其是含有衍生自成盐基团的结构单元的聚合物链，含有单体（a）的单体和由含芳环的（甲基）丙烯酸酯单体（b）衍生的结构单元和作为含有衍生自疏水性单体（c）的结构单元的聚合物链的侧链）使用水分散体的喷墨印刷用水性油墨; 以及使用该水性油墨的喷墨打印方法。根据本发明，形成在涂布纸上的印刷图像或字符具有优异的光泽度，图像清晰度和图像清晰度特性，包括图像清晰度和光泽度，并且在普通纸张上形成的打印图像或字符表现出高的印刷密度。

6. 发明申请

US20050027036A1 Aqueous ink for ink jet printer recording 有权
标题翻译：用于喷墨打印机记录的水性油墨
公开(公告)号：US20050027036A1
公开(公告)日：2005-02-03
申请号：US10878371
申请日：2004-06-29
申请人： Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
发明人： Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
IPC分类号： C09D11/00 , C03C17/00 , C09D5/00
CPC分类号： C09D11/324
摘要： The present invention relates to an aqueous ink for ink jet printer recording including a water dispersion of water-insoluble vinyl polymer particles containing carbon black, wherein the carbon black has a volatile content of 5% or less at 950° C. and includes at least two kinds of carbon black differing from each other in at least one of a primary particle diameter, a specific surface area and a DBP absorption amount.
摘要翻译：本发明涉及一种用于喷墨打印机记录的水性油墨，其包括含有炭黑的水不溶性乙烯基聚合物颗粒的水分散体，其中所述炭黑在950℃下具有5％或更低的挥发物含量，并且至少包括在一次粒径，比表面积和DBP吸收量中的至少一个中彼此不同的两种炭黑。

7. 发明授权

US07354961B2 Aqueous ink for ink jet recording 有权
标题翻译：用于喷墨记录的水性油墨
公开(公告)号：US07354961B2
公开(公告)日：2008-04-08
申请号：US10879190
申请日：2004-06-30
申请人： Koji Azuma , Takehiro Tsutsumi , Ryuma Mizushima , Hirotaka Takeno , Toshiya Iwasaki
发明人： Koji Azuma , Takehiro Tsutsumi , Ryuma Mizushima , Hirotaka Takeno , Toshiya Iwasaki
IPC分类号： C09D11/00
CPC分类号： C09D11/32
摘要： The invention provides a process for producing a water dispersion for ink jet recording,which comprises the following steps 1 and 2: (Step 1) a step of obtaining a pigment treated with (a) a water-insoluble vinyl polymer particles by making a pigment and (a) a water-insoluble vinyl polymer particles present in an aqueous solvent and then removing the solvent; and (Step 2) a step of obtaining a water dispersion of a pigment-containing water-insoluble vinyl polymer particles by dispersing a mixture comprising the water-insoluble vinyl polymer particle (a)—treated pigment obtained in step 1, an organic solvent, (b) a water-insoluble vinyl polymer and water and then removing the organic solvent.
摘要翻译：本发明提供一种生产用于喷墨记录的水分散体的方法，其包括以下步骤1和2：（步骤1）获得用（a）水不溶性乙烯基聚合物颗粒处理的颜料，通过制备颜料和（a）存在于水性溶剂中的水不溶性乙烯基聚合物颗粒，然后除去溶剂; 和（步骤2）通过将包含步骤1中获得的水不溶性乙烯基聚合物颗粒（a）处理的颜料的混合物，有机溶剂，水溶性聚合物颗粒分散在其中而获得含颜料的水不溶性乙烯基聚合物颗粒的水分散体的步骤，（b）水不溶性乙烯基聚合物和水，然后除去有机溶剂。

8. 发明授权

US07345099B2 Aqueous ink for ink jet printer recording 有权
标题翻译：用于喷墨打印机记录的水性油墨
公开(公告)号：US07345099B2
公开(公告)日：2008-03-18
申请号：US10878371
申请日：2004-06-29
申请人： Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
发明人： Nobuyuki Takizawa , Takehiro Tsutsumi , Shigeki Nagashima
IPC分类号： C08K3/04
CPC分类号： C09D11/324
摘要： The present invention relates to an aqueous ink for ink jet printer recording including a water dispersion of water-insoluble vinyl polymer particles containing carbon black, wherein the carbon black has a volatile content of 5% or less at 950° C. and includes at least two kinds of carbon black differing from each other in at least one of a primary particle diameter, a specific surface area and a DBP absorption amount.
摘要翻译：本发明涉及一种用于喷墨打印机记录的水性油墨，其包括含有炭黑的水不溶性乙烯基聚合物颗粒的水分散体，其中所述炭黑在950℃下具有5％或更低的挥发物含量，并且至少包括在一次粒径，比表面积和DBP吸收量中的至少一个中彼此不同的两种炭黑。

9. 发明申请

US20060030640A1 Water-based inks for ink-jet printing 有权
标题翻译：用于喷墨打印的水性油墨
公开(公告)号：US20060030640A1
公开(公告)日：2006-02-09
申请号：US11190857
申请日：2005-07-28
申请人： Isao Tsuru , Ryuma Mizushima , Katsuhiko Inada , Takehiro Tsutsumi
发明人： Isao Tsuru , Ryuma Mizushima , Katsuhiko Inada , Takehiro Tsutsumi
IPC分类号： C03C17/00
CPC分类号： C09D11/32 , C09D11/30
摘要： There are provided a water dispersion for ink-jet printing comprising colorant-containing water-insoluble graft polymer particles in which the water-insoluble graft polymer contains a main chain which is a polymer chain containing a constitutional unit derived from a salt-forming group-containing monomer (a) and a constitutional unit derived from an aromatic ring-containing (meth)acrylate monomer (b), and a side chain which is a polymer chain containing a constitutional unit derived from a hydrophobic monomer (c); a water-based ink for ink-jet printing using the water dispersion; and an ink-jet printing method using the water-based ink. In accordance with the present invention, printed images or characters formed on a coated paper are excellent in gloss, image clarity and image clarity property including both of the image clarity and the gloss, and printed images or characters formed on an ordinary paper exhibit a high print density.
摘要翻译：提供了一种用于喷墨印刷的水分散体，其包括含有着色剂的水不溶性接枝聚合物颗粒，其中水不溶性接枝聚合物包含主链，其是含有衍生自成盐基团的结构单元的聚合物链，含有单体（a）的单体和由含芳环的（甲基）丙烯酸酯单体（b）衍生的结构单元和作为含有衍生自疏水性单体（c）的结构单元的聚合物链的侧链）使用水分散体的喷墨印刷用水性油墨; 以及使用该水性油墨的喷墨打印方法。根据本发明，形成在涂布纸上的印刷图像或字符具有优异的光泽度，图像清晰度和图像清晰度特性，包括图像清晰度和光泽度，并且在普通纸张上形成的打印图像或字符表现出高的印刷密度。

10. 发明授权

US06736887B1 Water-based ink with polyoxyalkylene oxide derivatives 有权
标题翻译：水性油墨与聚氧亚烷基氧化物衍生物
公开(公告)号：US06736887B1
公开(公告)日：2004-05-18
申请号：US09650083
申请日：2000-08-29
申请人： Takehiro Tsutsumi , Ryuma Mizushima
发明人： Takehiro Tsutsumi , Ryuma Mizushima
IPC分类号： C09D1100
CPC分类号： C09D11/30
摘要： A water-based ink comprising an aqueous dispersion of fine polymer particles containing a colorant, and a polyalkylene oxide derivative. The water-based ink is less likely to cause nozzle clogging, thereby imparting high print quality.
摘要翻译：一种水性油墨，其包含含有着色剂的聚合物微粒的水性分散体和聚环氧烷衍生物。水性油墨不太可能引起喷嘴堵塞，从而赋予高的打印质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式