公开(公告)号：US08394871B2

公开(公告)日：2013-03-12

申请号：US13131221

申请日：2009-11-20

申请人： Atsushi Hiraishi ,  Masayuki Narita ,  Takahiro Sato ,  Kyoichi Shirota ,  Yasuhiro Doi ,  Hiroyuki Yoshida ,  Yusuke Shimizu

发明人： Atsushi Hiraishi ,  Masayuki Narita ,  Takahiro Sato ,  Kyoichi Shirota ,  Yasuhiro Doi ,  Hiroyuki Yoshida ,  Yusuke Shimizu

IPC分类号： C09D11/10

CPC分类号： C09D11/322 ,  C09D11/326

摘要： The present invention provides [1] a water dispersion for ink-jet printing containing chain-like particles each containing anionic organic pigment particles and a cationic polymer, wherein the ratio of organic pigment primary particles forming the chain-like particles to all the pigment primary particles contained in the water dispersion is 10% by number or more; [2] a water-based ink for ink-jet printing containing the water dispersion; [3] a method for producing a water dispersion for ink-jet printing as described above in [1]; and [4] a water-based ink for ink-jet printing containing a water dispersion produced through the method. The water dispersion and water-based ink for ink-jet printing of the present invention realize excellent optical density.

摘要翻译： 本发明提供[1]一种喷墨印刷用水分散体，其含有各自含有阴离子性有机颜料粒子和阳离子性聚合物的链状粒子，其中，形成链状粒子的有机颜料一次粒子与全部颜料原料的比例 包含在水分散体中的颗粒为10个数量以上; [2]一种含有水分散体的喷墨印刷用水性油墨; [3]如上述[1]所述的喷墨打印用水分散体的制造方法， 和[4]一种用于喷墨印刷的水性油墨，其含有通过该方法制备的水分散体。 本发明的喷墨印刷用水分散体和水性油墨实现优异的光密度。

公开(公告)号：US20110263752A1

公开(公告)日：2011-10-27

申请号：US13131221

申请日：2009-11-20

申请人： Atsushi Hiraishi ,  Masayuki Narita ,  Takahiro Sato ,  Kyoichi Shirota ,  Yasuhiro Doi ,  Hiroyuki Yoshida ,  Yusuke Shimizu

发明人： Atsushi Hiraishi ,  Masayuki Narita ,  Takahiro Sato ,  Kyoichi Shirota ,  Yasuhiro Doi ,  Hiroyuki Yoshida ,  Yusuke Shimizu

IPC分类号： C09D11/10 ,  C09D139/00 ,  C09D179/02 ,  C08J3/22 ,  B01F3/12 ,  C09D133/10 ,  C08K5/3437

CPC分类号： C09D11/322 ,  C09D11/326

摘要： The present invention provides [1] a water dispersion for ink-jet printing containing chain-like particles each containing anionic organic pigment particles and a cationic polymer, wherein the ratio of organic pigment primary particles forming the chain-like particles to all the pigment primary particles contained in the water dispersion is 10% by number or more; [2] a water-based ink for ink-jet printing containing the water dispersion; [3] a method for producing a water dispersion for ink-jet printing as described above in [1]; and [4] a water-based ink for ink-jet printing containing a water dispersion produced through the method. The water dispersion and water-based ink for ink-jet printing of the present invention realize excellent optical density.

摘要翻译： 本发明提供[1]一种喷墨印刷用水分散体，其含有各自含有阴离子性有机颜料粒子和阳离子性聚合物的链状粒子，其中，形成链状粒子的有机颜料一次粒子与全部颜料原料的比例 包含在水分散体中的颗粒为10个数量以上; [2]一种含有水分散体的喷墨印刷用水性油墨; [3]如上述[1]所述的喷墨打印用水分散体的制造方法， 和[4]一种用于喷墨印刷的水性油墨，其含有通过该方法制备的水分散体。 本发明的喷墨印刷用水分散体和水性油墨实现优异的光密度。

公开(公告)号：US20120219715A1

公开(公告)日：2012-08-30

申请号：US13504740

申请日：2010-10-09

申请人： Hiroyuki Yoshida ,  Takahiro Sato ,  Yusuke Shimizu

发明人： Hiroyuki Yoshida ,  Takahiro Sato ,  Yusuke Shimizu

IPC分类号： C09D11/10 ,  B05D5/00

CPC分类号： C09D11/38 ,  C09B67/0051 ,  C09D7/45 ,  C09D11/326

摘要： The invention relates to (1) a water dispersion for ink-jet printing including a polymer and a pigment mixture of C.I. Pigment Yellow 74 (A) and an azo compound (B) represented by the following formula (1) which is dispersed with the polymer, wherein a total pigment solid content of the components (A) and (B) in the water dispersion is from 15 to 35% by weight; and (2) a water-based ink for ink jet printing including a polymer and a pigment mixture of C.I. Pigment Yellow 74 (A) and the azo compound (B) which is dispersed with the polymer, wherein a total pigment solid content of the components (A) and (B) in the water-based ink is from 3 to 20% by weight, wherein R10 and R20 are independently an aryl group with the proviso that at least one of R10 and R20 has a sulfonic acid group and a sulfonic acid amide group.

摘要翻译： 本发明涉及（1）一种用于喷墨印刷的水分散体，其包括聚合物和C.I.的颜料混合物。 颜料黄74（A）和由下述式（1）表示的与聚合物分散的偶氮化合物（B），其中水分散体中组分（A）和（B）的总颜料固体含量来自 15〜35重量％ 和（2）用于喷墨印刷的水性油墨，包括聚合物和C.I.的颜料混合物。 颜料黄74（A）和与聚合物分散的偶氮化合物（B），其中水性油墨中组分（A）和（B）的总颜料固体含量为3至20重量％ 其中R 10和R 20独立地为芳基，条件是R 10和R 20中的至少一个具有磺酸基和磺酸酰胺基。

公开(公告)号：US09133356B2

公开(公告)日：2015-09-15

申请号：US13504740

申请日：2010-10-09

申请人： Hiroyuki Yoshida ,  Takahiro Sato ,  Yusuke Shimizu

发明人： Hiroyuki Yoshida ,  Takahiro Sato ,  Yusuke Shimizu

IPC分类号： C09D11/38 ,  C09D7/02 ,  C09D11/326

CPC分类号： C09D11/38 ,  C09B67/0051 ,  C09D7/45 ,  C09D11/326

摘要： The invention relates to (1) a water dispersion for ink-jet printing including a polymer and a pigment mixture of C.I. Pigment Yellow 74 (A) and an azo compound (B) represented by the following formula (1) which is dispersed with the polymer, wherein a total pigment solid content of the components (A) and (B) in the water dispersion is from 15 to 35% by weight; and (2) a water-based ink for ink jet printing including a polymer and a pigment mixture of C.I. Pigment Yellow 74 (A) and the azo compound (B) which is dispersed with the polymer, wherein a total pigment solid content of the components (A) and (B) in the water-based ink is from 3 to 20% by weight, wherein R10 and R20 are independently an aryl group with the proviso that at least one of R10 and R20 has a sulfonic acid group and a sulfonic acid amide group.

摘要翻译： 本发明涉及（1）一种用于喷墨印刷的水分散体，其包括聚合物和C.I.的颜料混合物。 颜料黄74（A）和由下述式（1）表示的与聚合物分散的偶氮化合物（B），其中水分散体中组分（A）和（B）的总颜料固体含量来自 15〜35重量％ 和（2）用于喷墨印刷的水性油墨，包括聚合物和C.I.的颜料混合物。 颜料黄74（A）和与聚合物分散的偶氮化合物（B），其中水性油墨中组分（A）和（B）的总颜料固体含量为3至20重量％ 其中R 10和R 20独立地为芳基，条件是R 10和R 20中的至少一个具有磺酸基和磺酸酰胺基。

公开(公告)号：US08524801B2

公开(公告)日：2013-09-03

申请号：US13141038

申请日：2009-12-17

申请人： Hiroyuki Yoshida ,  Tsuyoshi Oda ,  Takahiro Sato ,  Yusuke Shimizu ,  Koji Kamei ,  Toshiya Iwasaki

发明人： Hiroyuki Yoshida ,  Tsuyoshi Oda ,  Takahiro Sato ,  Yusuke Shimizu ,  Koji Kamei ,  Toshiya Iwasaki

IPC分类号： C08K9/00 ,  C09B67/00 ,  C09D5/00 ,  C09D11/00

CPC分类号： C09D11/326 ,  C09B67/0097

摘要： The first invention relates to a water-based ink for ink-jet printing which includes colorant-containing polymer particles (A) obtained by dispersing a colorant with a water-soluble polymer (x) and a water-insoluble polymer (y), a water-soluble organic solvent (B) and water, wherein a weight ratio of the water-insoluble polymer (y) to the water-soluble polymer (x) [(y)/(x)] is from 2.0 to 5.0, and a content of the water-soluble organic solvent (B) in the ink is from 10 to 70% by weight. The water-based ink for ink-jet printing according to the first invention is excellent in ejection property and optical density and exhibits a low viscosity. The second invention relates to a process for producing a water dispersion for ink-jet printing, which includes a step (I) of mixing a dispersion of a colorant with an emulsion of a water-insoluble polymer containing an organic solvent; a step (II) of subjecting the resulting mixture to dispersing treatment to obtain a dispersion of the colorant onto which the water-insoluble polymer is deposited; and a step (III) of removing the organic solvent from the resulting dispersion. The water dispersion produced by the process of the second invention is capable of exhibiting a high optical density suitable for high-speed printing.

摘要翻译： 第一发明涉及一种喷墨打印用水性油墨，其包括通过将着色剂与水溶性聚合物（x）和水不溶性聚合物（y）分散而得到的含有着色剂的聚合物粒子（A）， 水溶性有机溶剂（B）和水，其中水不溶性聚合物（y）与水溶性聚合物（x）[（y）/（x）]的重量比为2.0〜5.0， 油墨中的水溶性有机溶剂（B）的含量为10〜70重量％。 根据第一发明的喷墨印刷用水性油墨的喷出性和光密度优异，粘度低。 第二发明涉及一种生产用于喷墨印刷的水分散体的方法，其包括将着色剂的分散体与含有机溶剂的水不溶性聚合物的乳液混合的步骤（I） 对所得混合物进行分散处理以获得其上沉积有不溶于水的聚合物的着色剂的分散体的步骤（II）; 和从所得分散体中除去有机溶剂的步骤（III）。 通过第二发明的方法制备的水分散体能够表现出适于高速印刷的高光密度。

公开(公告)号：US20110257309A1

公开(公告)日：2011-10-20

申请号：US13141038

申请日：2009-12-17

申请人： Hiroyuki Yoshida ,  Tsuyoshi Oda ,  Takahiro Sato ,  Yusuke Shimizu ,  Koji Kamei ,  Toshiya Iwasaki

发明人： Hiroyuki Yoshida ,  Tsuyoshi Oda ,  Takahiro Sato ,  Yusuke Shimizu ,  Koji Kamei ,  Toshiya Iwasaki

IPC分类号： C08K5/3417 ,  C08K5/23

CPC分类号： C09D11/326 ,  C09B67/0097

摘要： The first invention relates to a water-based ink for ink-jet printing which includes colorant-containing polymer particles (A) obtained by dispersing a colorant with a water-soluble polymer (x) and a water-insoluble polymer (y), a water-soluble organic solvent (B) and water, wherein a weight ratio of the water-insoluble polymer (y) to the water-soluble polymer (x) [(y)/(x)] is from 2.0 to 5.0, and a content of the water-soluble organic solvent (B) in the ink is from 10 to 70% by weight. The water-based ink for ink-jet printing according to the first invention is excellent in ejection property and optical density and exhibits a low viscosity. The second invention relates to a process for producing a water dispersion for ink-jet printing, which includes a step (I) of mixing a dispersion of a colorant with an emulsion of a water-insoluble polymer containing an organic solvent; a step (II) of subjecting the resulting mixture to dispersing treatment to obtain a dispersion of the colorant onto which the water-insoluble polymer is deposited; and a step (III) of removing the organic solvent from the resulting dispersion. The water dispersion produced by the process of the second invention is capable of exhibiting a high optical density suitable for high-speed printing.

摘要翻译： 第一发明涉及一种喷墨打印用水性油墨，其包括通过将着色剂与水溶性聚合物（x）和水不溶性聚合物（y）分散而得到的含有着色剂的聚合物粒子（A）， 水溶性有机溶剂（B）和水，其中水不溶性聚合物（y）与水溶性聚合物（x）[（y）/（x）]的重量比为2.0〜5.0， 油墨中的水溶性有机溶剂（B）的含量为10〜70重量％。 根据第一发明的喷墨印刷用水性油墨的喷出性和光密度优异，粘度低。 第二发明涉及一种生产用于喷墨印刷的水分散体的方法，其包括将着色剂的分散体与含有机溶剂的水不溶性聚合物的乳液混合的步骤（I） 对所得混合物进行分散处理以获得其上沉积有不溶于水的聚合物的着色剂的分散体的步骤（II）; 和从所得分散体中除去有机溶剂的步骤（III）。 通过第二发明的方法制备的水分散体能够表现出适于高速印刷的高光密度。

公开(公告)号：US07749316B2

公开(公告)日：2010-07-06

申请号：US11701452

申请日：2007-02-02

申请人： Ryuma Mizushima ,  Hiroyuki Yoshida ,  Isao Tsuru ,  Yusuke Shimizu

发明人： Ryuma Mizushima ,  Hiroyuki Yoshida ,  Isao Tsuru ,  Yusuke Shimizu

IPC分类号： C09D11/00

CPC分类号： C09D11/38 ,  C09D11/30

摘要： The present invention relates to a water dispersion for ink-jet printing, including a colorant, particles (A) (except for pigments) having a refractive index of 1.0 to 2.2, and a nonionic organic compound containing a saturated or unsaturated hydrocarbon group having 8 to 30 carbon atoms, and exhibiting a solubility of 1 g or less in 100 g of water as measured at 25° C., as well as a water based ink containing the water dispersion. There are provided a water-based ink for ink-jet printing which can exhibit a high optical density upon one-pass printing on plain papers and, therefore, is suitable for high-speed printing, as well as a water dispersion used in the water-based ink.

摘要翻译： 本发明涉及一种喷墨打印用水分散体，包括着色剂，折射率为1.0〜2.2的颗粒（A）（颜料除外）和含有饱和或不饱和烃基的非离子有机化合物，其具有8 至30个碳原子，并且在25℃下测量的100克水中的溶解度为1g以下，以及含有水分散体的水性油墨。 提供了一种用于喷墨打印的水性油墨，其可以在普通纸上一次打印时表现出高的光密度，因此适用于高速印刷，以及在水中使用的水分散体 的墨水。

公开(公告)号：US20080028981A1

公开(公告)日：2008-02-07

申请号：US11701452

申请日：2007-02-02

申请人： Ryuma Mizushima ,  Hiroyuki Yoshida ,  Isao Tsuru ,  Yusuke Shimizu

发明人： Ryuma Mizushima ,  Hiroyuki Yoshida ,  Isao Tsuru ,  Yusuke Shimizu

IPC分类号： C09D11/02

CPC分类号： C09D11/38 ,  C09D11/30

摘要： The present invention relates to a water dispersion for ink-jet printing, including a colorant, particles (A) (except for pigments) having a refractive index of 1.0 to 2.2, and a nonionic organic compound containing a saturated or unsaturated hydrocarbon group having 8 to 30 carbon atoms, and exhibiting a solubility of 1 g or less in 100 g of water as measured at 25° C., as well as a water based ink containing the water dispersion. There are provided a water-based ink for ink-jet printing which can exhibit a high optical density upon one-pass printing on plain papers and, therefore, is suitable for high-speed printing, as well as a water dispersion used in the water-based ink.

摘要翻译： 本发明涉及一种喷墨打印用水分散体，包括着色剂，折射率为1.0〜2.2的颗粒（A）（颜料除外）和含有饱和或不饱和烃基的非离子有机化合物，其具有8个 至30个碳原子，并且在25℃下测量的100克水中的溶解度为1g以下，以及含有水分散体的水性油墨。 提供了一种用于喷墨打印的水性油墨，其可以在普通纸上一次打印时表现出高的光密度，因此适用于高速印刷，以及在水中使用的水分散体 的墨水。

公开(公告)号：US08679985B2

公开(公告)日：2014-03-25

申请号：US12698403

申请日：2010-02-02

申请人： Eiichi Nishimura ,  Yusuke Shimizu

发明人： Eiichi Nishimura ,  Yusuke Shimizu

IPC分类号： H01L21/302 ,  H01L21/461 ,  B44C1/22 ,  C03C25/68 ,  C03C15/00

CPC分类号： H01L21/31116

摘要： A dry etching method for a silicon nitride film capable of improving throughput is provided. A dry etching method for dry-etching a silicon nitride film 103 includes dry-etching the silicon nitride film 103 without generating plasma by using a processing gas containing at least a hydrogen fluoride gas (HF gas) and a fluorine gas (F2 gas), with respect to a processing target object 100 including the silicon nitride film 103.

摘要翻译： 提供了能够提高生产能力的氮化硅膜的干式蚀刻方法。 用于干法蚀刻氮化硅膜103的干式蚀刻方法包括：通过使用至少含有氟化氢气体（HF气体）和氟气（F 2气体）的处理气体而不产生等离子体来干蚀刻氮化硅膜103， 相对于包括氮化硅膜103的处理对象物100。

公开(公告)号：US08452138B2

公开(公告)日：2013-05-28

申请号：US13361230

申请日：2012-01-30

申请人： Ryusuke Naito ,  Emiko Tani ,  Masayuki Hodono ,  Yusuke Shimizu ,  Kei Nakamura

发明人： Ryusuke Naito ,  Emiko Tani ,  Masayuki Hodono ,  Yusuke Shimizu ,  Kei Nakamura

IPC分类号： G02B6/10 ,  G02B6/42

CPC分类号： G02B6/423

摘要： An optical sensor module is provided in which an engagement portion of a board unit is fitted in a groove of an optical waveguide unit and, even with the single engagement portion, the board unit is stably supported. An optical sensor module includes an optical waveguide unit, and a board unit mounted with an optical element and coupled to the optical waveguide unit. The optical waveguide unit includes a single edge extension portion axially extending along one side edge of an over-cladding layer, a board unit engagement groove provided in the single edge extension portion, and a projection provided on a side wall of the vertical groove and kept in abutment against an engagement portion of the board unit. The board unit includes an engagement portion fitted in the vertical groove, which abuts against the projection within the vertical groove.

摘要翻译： 提供一种光传感器模块，其中板单元的接合部分装配在光波导单元的凹槽中，并且即使具有单个接合部分，板单元也被稳定地支撑。 光传感器模块包括光波导单元和安装有光学元件并耦合到光波导单元的板单元。 光波导单元包括沿着上包层的一个侧边缘轴向延伸的单个边缘延伸部分，设置在单个边缘延伸部分中的基板单元接合槽，以及设置在垂直槽的侧壁上并保持的突起 与基板单元的接合部抵接。 板单元包括装配在垂直槽中的接合部分，其垂直于垂直槽内的突起。