-
公开(公告)号：US07737270B2
公开(公告)日：2010-06-15
申请号：US12019209
申请日：2008-01-24
申请人： Kazumichi Nakahama , Yukio Hanyu , Takayuki Teshima , Akira Kuriyama , Toshihiko Hiaki , Kiwamu Sue , Hayato Hattori , Hironori Yamamoto
发明人： Kazumichi Nakahama , Yukio Hanyu , Takayuki Teshima , Akira Kuriyama , Toshihiko Hiaki , Kiwamu Sue , Hayato Hattori , Hironori Yamamoto
IPC分类号： C04B14/00 , C07B47/00 , C07D487/22
CPC分类号： C09B47/06 , Y02P20/544
摘要： Provided is a method for producing a pigment, in particular, a metal phthalocyanine, in high yield and in a green process. The method has (1) a step of obtaining a solution mixture by mixing at least one type of compound serving as a raw material for a pigment with a solvent, and (2) a step of obtaining the pigment by reacting the compound while holding the solution mixture at not less than a temperature where a subcritical state or a supercritical state of the solvent occurs.
摘要翻译： 提供了以高产率和绿色方法制备颜料，特别是金属酞菁的方法。 该方法具有（1）通过将至少一种用作颜料的原料的化合物与溶剂混合来获得溶液混合物的步骤，和（2）通过使化合物同时保持而获得颜料的步骤 溶液混合物在不低于溶剂的亚临界状态或超临界状态的温度下进行。
-
公开(公告)号：US20090025603A1
公开(公告)日：2009-01-29
申请号：US12175098
申请日：2008-07-17
申请人： Akira Kuriyama , Takayuki Teshima , Kazumichi Nakahama , Rie Ueno , Masatoshi Watanabe , Takeo Suga
发明人： Akira Kuriyama , Takayuki Teshima , Kazumichi Nakahama , Rie Ueno , Masatoshi Watanabe , Takeo Suga
IPC分类号： C09D11/02
CPC分类号： C09D11/54 , C09D11/322
摘要： A pigment ink composition has high transparency and good color characteristics such as a high OD that are not inferior to those of dyes, even though pigment particles are used, and also has good weatherability and remaining ability on the coating and printing medium surface that are inherent to pigment particles. The pigment ink composition contains pigment particles including at least needle pigment particles, a dispersant, and a solvent. The needle pigment particles have a needle shape with an aspect ratio of at least 3, an average aspect ratio of at least 5 and at most 7, an average short dimension of at least 20 nm and at most 30 nm, and a distribution of short dimension with a standard deviation of 2.0 nm or less. The needle pigment particles are covered with the dispersant.
摘要翻译： 颜料油墨组合物即使使用颜料颗粒，也具有高的透明性和良好的颜色特性，例如高的OD，它们不劣于染料，并且具有良好的耐候性和在固有的涂料和印刷介质表面上的剩余能力 到颜料颗粒。 颜料墨水组合物含有至少包含针状颜料颗粒，分散剂和溶剂的颜料颗粒。 针状颜料颗粒具有纵横比至少为3，平均长宽比为至少5且至多为7，平均短尺寸为至少20nm且至多为30nm的针状，并且分布为短 标准偏差为2.0nm以下的尺寸。 针状颜料颗粒被分散剂覆盖。
-
公开(公告)号：US08263771B2
公开(公告)日：2012-09-11
申请号：US12174052
申请日：2008-07-16
IPC分类号： C07D515/00
CPC分类号： C09B48/00 , C09B67/0096
摘要： A method for manufacturing a dispersion of a quinoline derivative that is dispersed at a high concentration and has a small particle size. The method includes the steps of preparing a solution by dissolving an N-arylanthranilic acid derivative in an organosulfonic acid, heating the solution and obtaining a reaction liquid in which a quinoline derivative has been produced by a condensation ring-closing reaction, and obtaining a dispersion of the quinoline derivative by mixing the reaction liquid with an aqueous solution. The step of mixing the reaction liquid with an aqueous solution may be performed in a mixing field having a micro-channel.
摘要翻译： 制造分散在高浓度且粒径小的喹啉衍生物的分散体的方法。 该方法包括以下步骤：通过将N-芳基邻氨基苯甲酸衍生物溶解在有机磺酸中，加热该溶液并获得通过缩合闭环反应产生喹啉衍生物的反应液，得到分散体 的喹啉衍生物通过将反应液与水溶液混合。 将反应液与水溶液混合的步骤可以在具有微通道的混合场中进行。
-
4.发明申请公开(公告)号：US20070149651A1
公开(公告)日：2007-06-28
申请号：US11610754
申请日：2006-12-14
IPC分类号： B01F5/06
CPC分类号： B01F5/0256 , B01F5/0262 , B01F2003/125 , B01J4/002 , B01J14/00 , C09B67/0085 , C09B67/0091
摘要： A method for manufacturing a dispersion, includes a step of forming a reaction product by allowing at least two types of liquids to react with each other, the dispersion including a dispersion medium and particles formed from the reaction product dispersed therein. In the method described above, the at least two types of liquids are ejected from independently provided respective nozzles so that traveling directions of the liquids ejected therefrom intersect with each other at an angle of 120° or less and so that the liquids then flow in an integrated manner, whereby the reaction product is generated.
摘要翻译： 制造分散体的方法包括通过使至少两种液体彼此反应形成反应产物的步骤，所述分散体包括分散介质和分散在其中的反应产物形成的颗粒。 在上述方法中，从独立设置的各个喷嘴喷射至少两种类型的液体，使得从其喷射的液体的行进方向以120°或更小的角度彼此相交，并且使得液体以 从而产生反应产物。
-
公开(公告)号：US20080182984A1
公开(公告)日：2008-07-31
申请号：US12019209
申请日：2008-01-24
申请人： Kazumichi Nakahama , Yukio Hanyu , Takayuki Teshima , Akira Kuriyama , Toshihiko Hiaki , Kiwamu Sue , Hayato Hattori , Hironori Yamamoto
发明人： Kazumichi Nakahama , Yukio Hanyu , Takayuki Teshima , Akira Kuriyama , Toshihiko Hiaki , Kiwamu Sue , Hayato Hattori , Hironori Yamamoto
IPC分类号： C09B47/04
CPC分类号： C09B47/06 , Y02P20/544
摘要： Provided is a method for producing a pigment, in particular, a metal phthalocyanine, in high yield and in a green process. The method has (1) a step of obtaining a solution mixture by mixing at least one type of compound serving as a raw material for a pigment with a solvent, and (2) a step of obtaining the pigment by reacting the compound while holding the solution mixture at not less than a temperature where a subcritical state or a supercritical state of the solvent occurs.
摘要翻译： 提供了以高产率和绿色方法制备颜料，特别是金属酞菁的方法。 该方法具有（1）通过将至少一种用作颜料的原料的化合物与溶剂混合来获得溶液混合物的步骤，和（2）通过使化合物同时保持而获得颜料的步骤 溶液混合物在不低于溶剂的亚临界状态或超临界状态的温度下进行。
-
公开(公告)号：US07927412B2
公开(公告)日：2011-04-19
申请号：US12175098
申请日：2008-07-17
申请人： Akira Kuriyama , Takayuki Teshima , Kazumichi Nakahama , Rie Ueno , Masatoshi Watanabe , Takeo Suga
发明人： Akira Kuriyama , Takayuki Teshima , Kazumichi Nakahama , Rie Ueno , Masatoshi Watanabe , Takeo Suga
CPC分类号： C09D11/54 , C09D11/322
摘要： A pigment ink composition has high transparency and good color characteristics such as a high OD that are not inferior to those of dyes, even though pigment particles are used, and also has good weatherability and remaining ability on the coating and printing medium surface that are inherent to pigment particles. The pigment ink composition contains pigment particles including at least needle pigment particles, a dispersant, and a solvent. The needle pigment particles have a needle shape with an aspect ratio of at least 3, an average aspect ratio of at least 5 and at most 7, an average short dimension of at least 20 nm and at most 30 nm, and a distribution of short dimension with a standard deviation of 2.0 nm or less. The needle pigment particles are covered with the dispersant.
摘要翻译： 颜料油墨组合物即使使用颜料颗粒，也具有高的透明性和良好的颜色特性，例如高的OD，它们不劣于染料，并且具有良好的耐候性和在固有的涂料和印刷介质表面上的剩余能力 到颜料颗粒。 颜料墨水组合物含有至少包含针状颜料颗粒，分散剂和溶剂的颜料颗粒。 针状颜料颗粒具有纵横比至少为3，平均长宽比为至少5且至多为7，平均短尺寸为至少20nm且至多为30nm的针状，并且分布为短 标准偏差为2.0nm以下的尺寸。 针状颜料颗粒被分散剂覆盖。
-
公开(公告)号：US20090020043A1
公开(公告)日：2009-01-22
申请号：US12174052
申请日：2008-07-16
IPC分类号： C09B48/00
CPC分类号： C09B48/00 , C09B67/0096
摘要： A method for manufacturing a dispersion of a quinoline derivative that is dispersed at a high concentration and has a small particle size. The method includes the steps of preparing a solution by dissolving an N-arylanthranilic acid derivative in an organosulfonic acid, heating the solution and obtaining a reaction liquid in which a quinoline derivative has been produced by a condensation ring-closing reaction, and obtaining a dispersion of the quinoline derivative by mixing the reaction liquid with an aqueous solution. The step of mixing the reaction liquid with an aqueous solution may be performed in a mixing field having a micro-channel.
摘要翻译： 制造分散在高浓度且粒径小的喹啉衍生物的分散体的方法。 该方法包括以下步骤：通过将N-芳基邻氨基苯甲酸衍生物溶解在有机磺酸中，加热该溶液并获得通过缩合闭环反应产生喹啉衍生物的反应液，得到分散体 的喹啉衍生物通过将反应液与水溶液混合。 将反应液与水溶液混合的步骤可以在具有微通道的混合场中进行。
-
8.发明授权公开(公告)号：US07557150B2
公开(公告)日：2009-07-07
申请号：US11610754
申请日：2006-12-14
CPC分类号： B01F5/0256 , B01F5/0262 , B01F2003/125 , B01J4/002 , B01J14/00 , C09B67/0085 , C09B67/0091
摘要： A method for manufacturing a dispersion, the method including a step of forming a reaction product by allowing at least two types of liquids to react with each other, the dispersion including a dispersion medium and particles formed from the reaction product dispersed therein. In the method described above, the at least two types of liquids are ejected from independently provided respective nozzles so that traveling directions of the liquids ejected therefrom intersect with each other at an angle of 120° or less and so that the liquids then flow in an integrated manner, whereby the reaction product is generated.
摘要翻译： 一种制造分散体的方法，该方法包括通过使至少两种液体彼此反应形成反应产物的步骤，所述分散体包含分散介质和由其中分散的反应产物形成的颗粒。 在上述方法中，从独立设置的各个喷嘴喷射至少两种类型的液体，使得从其喷射的液体的行进方向以120°或更小的角度彼此相交，并且使得液体以 从而产生反应产物。
-
9.发明授权Method for producing liquid composition and pigment particles and ink composition for ink jet recording 有权用于生产液体组合物和颜料颗粒的方法和用于喷墨记录的油墨组合物公开(公告)号：US08177902B2
公开(公告)日：2012-05-15
申请号：US13036115
申请日：2011-02-28
IPC分类号： C08K5/00
CPC分类号： C09B67/0035 , C09D11/322 , C09D11/54
摘要： A method for producing a liquid composition containing pigment particles is provided including (1) maintaining a mixture of a solvent and pigments of at least two types including a pigment A insoluble in the solvent at a normal temperature and a normal pressure, and a pigment B soluble in the solvent at the normal temperature and the normal pressure, at a temperature exceeding the normal temperature and a pressure exceeding the normal pressure, thereby obtaining a pigment solution in which the pigment A and the pigment B are dissolved; and (2) cooling the pigment solution to a temperature precipitating a deposition of the pigment A or lower, thereby precipitating pigment particles containing the pigment A and the pigment B.
摘要翻译： 提供一种含有颜料颗粒的液体组合物的制造方法，其包括：（1）在常温常压下，将不溶于溶剂的颜料A至少2种的溶剂和颜料的混合物和颜料B 在正常温度和常压下，超过正常温度和超过常压的压力下溶解在溶剂中，从而得到颜料A和颜料B溶解的颜料溶液; 和（2）将颜料溶液冷却至析出颜料A沉积的温度以下，从而析出含有颜料A和颜料B的颜料粒子。
-
10.发明授权Method for producing liquid composition and pigment particles and ink composition for ink jet recording 有权用于生产液体组合物和颜料颗粒的方法和用于喷墨记录的油墨组合物公开(公告)号：US07914616B2
公开(公告)日：2011-03-29
申请号：US11680208
申请日：2007-02-28
CPC分类号： C09B67/0035 , C09D11/322 , C09D11/54
摘要： A method for producing a liquid composition containing pigment particles is provided including (1) maintaining a mixture of a solvent and pigments of at least two types including a pigment A insoluble in the solvent at a normal temperature and a normal pressure, and a pigment B soluble in the solvent at the normal temperature and the normal pressure, at a temperature exceeding the normal temperature and a pressure exceeding the normal pressure, thereby obtaining a pigment solution in which the pigment A and the pigment B are dissolved; and (2) cooling the pigment solution to a temperature precipitating a deposition of the pigment A or lower, thereby precipitating pigment particles containing the pigment A and the pigment B.
摘要翻译： 提供一种含有颜料颗粒的液体组合物的制造方法，其包括：（1）在常温常压下，将不溶于溶剂的颜料A至少2种的溶剂和颜料的混合物和颜料B 在正常温度和常压下，超过正常温度和超过常压的压力下溶解在溶剂中，从而得到颜料A和颜料B溶解的颜料溶液; 和（2）将颜料溶液冷却至析出颜料A沉积的温度以下，从而析出含有颜料A和颜料B的颜料粒子。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.027 秒)
