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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。
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2.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。
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3.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。
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4.发明授权Mixing apparatus, dispersion manufacturing apparatus and dispersion manufacturing method 失效混合装置，分散体制造装置和分散体制造方法公开(公告)号：US07625066B2
公开(公告)日：2009-12-01
申请号：US11855466
申请日：2007-09-14
IPC分类号： B41J2/155
CPC分类号： B01F5/0256 , B01F3/12 , B01F13/1013 , B01F13/1022 , B01F2003/125 , B01F2215/005 , C09B41/008
摘要： A mixing apparatus including a plurality of nozzle groups each formed of nozzles for ejecting the same fluid arranged in group, the nozzles being provided with openings for ejecting fluid, to cause the plurality of nozzle groups to separately eject a plurality of fluids to mix the fluids in areas on the extending lines of the nozzles, wherein the openings of the nozzles forming the nozzle groups are arranged along annular loci and the plurality of nozzle groups are arranged coaxially to each other, a plurality of supplying channels for supplying the plurality of fluids to the nozzle groups corresponding to the plurality of nozzle groups are annular in cross section in the direction perpendicular to the direction in which fluid supplied to the supplying channels flows and arranged coaxially to each other.
摘要翻译： 一种混合装置，包括多个喷嘴组，每个喷嘴组由用于喷射组合排列的相同流体的喷嘴形成，喷嘴设置有用于喷射流体的开口，以使多个喷嘴组分别喷射多个流体以混合流体 在喷嘴的延伸线上的区域中，形成喷嘴组的喷嘴的开口沿着环状轨迹布置，并且多个喷嘴组彼此同轴布置，多个供应通道用于将多个流体供应到 对应于多个喷嘴组的喷嘴组在垂直于供应到供应通道的流体流动并且彼此同轴布置的方向的方向上是横截面的环形。
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5.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。
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6.发明申请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墨水记录的墨水组合物公开(公告)号：US20110146533A1
公开(公告)日：2011-06-23
申请号：US13036115
申请日：2011-02-28
IPC分类号： C09D11/02
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。
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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。
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公开(公告)号：US20070172589A1
公开(公告)日：2007-07-26
申请号：US11609466
申请日：2006-12-12
IPC分类号： B05D7/00
CPC分类号： C09B67/0096 , C09B67/0041 , C09B67/0086 , C09D11/322
摘要： The present invention provides a method of producing a pigment dispersion, comprising the steps of: preparing a solution in which two or more color pigments and a dispersant are dissolved in a solvent containing an aprotic organic solvent in the presence of an alkali; preparing a medium that decreases a solubility of the two or more color pigments by being added to the solution; feeding the solution and the medium to respective microchannels; and depositing the two or more color pigments by merging the solution and the medium transported through the respective microchannels.
摘要翻译： 本发明提供一种颜料分散体的制造方法，其特征在于，包括以下步骤：在碱的存在下，将两种以上的着色颜料和分散剂溶解于含有非质子性有机溶剂的溶剂中， 制备通过加入到溶液中降低两种或更多种着色颜料的溶解度的介质; 将溶液和介质输送到相应的微通道; 以及通过使溶液和通过各个微通道传送的介质合并来沉积两种或更多种着色颜料。
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9.发明授权Production process of liquid composition, image forming process and image forming apparatus 有权液体组成，成像过程和成像设备的生产工艺公开(公告)号：US08163816B2
公开(公告)日：2012-04-24
申请号：US11746233
申请日：2007-05-09
CPC分类号： C09D11/54 , C09D11/322
摘要： A process for producing a liquid composition including a pigment and a stimuli-responsive dispersant, the pigment being contained in the liquid composition in a dispersed state, the process including (1) obtaining a solution dissolving the pigment in a first solvent and (2) mixing the solution with a second solvent, wherein the stimuli-responsive dispersant is contained in at least one solvent of the first and second solvents. The first solvent is an aprotic solvent. The second solvent is water or an aqueous solution.
摘要翻译： 一种制备包含颜料和刺激响应性分散剂的液体组合物的方法，所述颜料以分散状态包含在所述液体组合物中，所述方法包括（1）获得将颜料溶解在第一溶剂中的溶液和（2） 将溶液与第二溶剂混合，其中刺激响应性分散剂包含在第一和第二溶剂的至少一种溶剂中。 第一溶剂是非质子溶剂。 第二种溶剂是水或水溶液。
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10.发明授权Preparation process of pigment dispersion, image forming process and image forming apparatus 失效颜料分散体的制备方法，成像工艺和成像设备公开(公告)号：US07754000B2
公开(公告)日：2010-07-13
申请号：US11670236
申请日：2007-02-01
IPC分类号： C09D11/00
CPC分类号： C09D17/003 , C09B67/0026 , C09B67/0035 , C09B67/0085 , C09D11/322
摘要： A process for preparing a pigment dispersion, which comprises mixing a first solvent composed of an organic solvent in which a pigment has been dissolved with a second solvent which lowers the solubility of the pigment in the presence of a dispersant, thereby precipitating and dispersing particles of the pigment in a mixed solvent, wherein a pigment derivative to which a hydrophobic substituent having affinity for the first solvent has been bonded is used as the pigment.
摘要翻译： 一种制备颜料分散体的方法，其包括将其中已经溶解有颜料的有机溶剂的第一溶剂与第二溶剂混合，所述第二溶剂在分散剂存在下降低颜料的溶解度，从而沉淀和分散 使用混合溶剂中的颜料作为颜料，其中将与第一溶剂具有亲和性的疏水性取代基结合的颜料衍生物用作颜料。
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