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公开(公告)号：US08389196B2
公开(公告)日：2013-03-05
申请号：US12678489
申请日：2008-09-19
申请人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
发明人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0827
摘要： Provided is a method of preparing a toner, the method including: preparing a solvent emulsion by stirring a medium including a polar medium, an organic solvent, and a surfactant; adding toner components including a resin and a pigment to the solvent emulsion; removing the organic solvent from the solvent emulsion including the toner components; and collecting a toner particle from the solvent emulsion from which the organic solvent is removed.
摘要翻译： 提供一种调色剂的制备方法，该方法包括：通过搅拌包含极性介质，有机溶剂和表面活性剂的介质来制备溶剂乳液; 向所述溶剂乳液中添加包括树脂和颜料的调色剂组分; 从包括调色剂组分的溶剂乳液中除去有机溶剂; 并从除去有机溶剂的溶剂乳液中收集调色剂颗粒。
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公开(公告)号：US20100232837A1
公开(公告)日：2010-09-16
申请号：US12739706
申请日：2008-10-22
申请人： Dae Il Hwang , Woo Young Yang , Keon Il Kim , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
发明人： Dae Il Hwang , Woo Young Yang , Keon Il Kim , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
CPC分类号： G03G9/09392 , G03G9/09328 , G03G9/09342 , G03G9/09371 , G03G9/09378 , G03G9/09385
摘要： A toner has a core-shell structure including a toner core portion having a resin with an active hydrogenactive hydrogen containing group, a colorant and at least one additive, and a toner shell portion surrounding the toner core portion, wherein the toner shell portion includes a cross-linked resin prepared by reaction of at least a portion of the active hydrogen containing group and the cross-linking agent.
摘要翻译： 调色剂具有芯壳结构，其包括具有含活性氢活性氢基团的树脂的调色剂核心部分，着色剂和至少一种添加剂，以及包围调色剂核心部分的调色剂壳体部分，其中调色剂壳体部分包括 通过至少一部分含活性氢的基团与交联剂的反应制备的交联树脂。
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3.发明授权Method of forming toner image and electrophotographic image forming apparatus capable of realizing wide color gamut 有权形成能够实现宽色域的调色剂图像和电子照相成像设备的方法公开(公告)号：US08492060B2
公开(公告)日：2013-07-23
申请号：US12996365
申请日：2009-06-04
申请人： Dae Woong Choi , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
发明人： Dae Woong Choi , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
IPC分类号： G03G9/08
CPC分类号： G03G9/0906 , G03G9/0821 , G03G9/0908 , G03G9/0924 , G03G9/0926 , G03G9/09392
摘要： Provided are a method of forming a toner image and an electrophotographic image forming apparatus including a toner. The method of forming a toner image is performed using a first toner having a yellow color and color coordinate values of a lightness (L) ranging from 91 to 94, a redness (a) ranging from −11 to −9, and a yellowness (b) ranging from 77 to 82; a second toner having a magenta color and color coordinate values of a lightness (L) ranging from 56 to 61, a redness (a) ranging from 56 to 61, and a yellowness (b) ranging from −7 to −5; and a third toner having a cyan color and color coordinate values of a lightness (L) ranging from 58 to 62, a redness (a) ranging from −33 to −30, and a yellowness (b) ranging from −42 to −37.
摘要翻译： 提供了形成调色剂图像的方法和包括调色剂的电子照相图像形成装置。 形成调色剂图像的方法是使用具有黄色的第一调色剂和亮度（L）为91至94，红度（a）为-11至-9，以及黄度（ b）从77到82; 具有品红色的第二调色剂和亮度（L）为56至61，红度（a）为56至61，黄度（b）为-7至-5的色坐标值; 并且具有青色的第三调色剂和亮度（L）为58至62，红度（a）为-33至-30，和黄度（b）范围为-42至-37的色坐标值 。
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4.发明授权Method of preparing toner using micro-suspension particles and toner prepared using the method digital image data 有权使用微悬浮颗粒制备调色剂的方法和使用该方法数字图像数据制备的调色剂公开(公告)号：US08206884B2
公开(公告)日：2012-06-26
申请号：US12528314
申请日：2008-02-20
申请人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Jae Bum Park , Il Sun Hwang , Jun Hee Lee , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
发明人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Jae Bum Park , Il Sun Hwang , Jun Hee Lee , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
IPC分类号： G03G5/00
CPC分类号： G03G9/0804 , G03G9/08755 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要： A method of preparing a toner using a micro-suspension particle, includes preparing a mixture by mixing a resin having acidic groups, a master batch of coloring pigment, and at least one additive with an organic solvent, and then neutralizing the acid groups of the resin with a base; forming a micro-suspension by adding the prepared mixture to a dispersion medium; and forming a toner composition by removing the organic solvent from the prepared micro-suspension. Therefore, the method of preparing a toner using the disclosed micro-suspension particle and a toner prepared using the same can save manufacturing costs, and can improve charging ability and cleaning properties of the toner.
摘要翻译： 使用微悬浮颗粒制备调色剂的方法包括通过将具有酸性基团的树脂，着色颜料的母料和至少一种添加剂与有机溶剂混合制备混合物，然后中和酸性基团 树脂与底座; 通过将制备的混合物加入到分散介质中形成微悬浮液; 以及通过从制备的微悬浮液中除去有机溶剂来形成调色剂组合物。 因此，使用所公开的微悬浮颗粒制备调色剂的方法和使用其制备的调色剂可以节省制造成本，并且可以改善调色剂的充电能力和清洁性能。
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5.发明申请TONER HAVING MULTIPLE INFLECTION POINTS ON STORAGE MODULUS CURVE WITH RESPECT TO TEMPERATURE AND METHOD OF PREPARING THE SAME 有权具有相对于温度的存储模块曲线上的多个输入点的色调及其制备方法公开(公告)号：US20110116841A1
公开(公告)日：2011-05-19
申请号：US13003762
申请日：2009-07-22
申请人： Jae Bum Park , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
发明人： Jae Bum Park , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
CPC分类号： G03G9/08793 , G03G9/0821 , G03G9/08711 , G03G9/08795 , G03G9/08797
摘要： Provided are a toner and a method of preparing the same. The toner includes a binder resin, a coloring agent, and at least one additive, and a storage modulus curve of the toner with respect to temperature has multiple inflection points. The toner may be used in an electrophotographic image forming apparatus.
摘要翻译： 提供一种调色剂及其制备方法。 调色剂包括粘合剂树脂，着色剂和至少一种添加剂，调色剂相对于温度的储能模量曲线具有多个拐点。 调色剂可用于电子照相成像设备中。
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公开(公告)号：US20100216069A1
公开(公告)日：2010-08-26
申请号：US12678489
申请日：2008-09-19
申请人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
发明人： Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
IPC分类号： G03G9/08
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0827
摘要： Provided is a method of preparing a toner, the method including: preparing a solvent emulsion by stirring a medium including a polar medium, an organic solvent, and a surfactant; adding toner components including a resin and a pigment to the solvent emulsion; removing the organic solvent from the solvent emulsion including the toner components; and collecting a toner particle from the solvent emulsion from which the organic solvent is removed.
摘要翻译： 提供一种调色剂的制备方法，该方法包括：通过搅拌包含极性介质，有机溶剂和表面活性剂的介质来制备溶剂乳液; 向所述溶剂乳液中添加包括树脂和颜料的调色剂组分; 从包括调色剂组分的溶剂乳液中除去有机溶剂; 并从除去有机溶剂的溶剂乳液中收集调色剂颗粒。
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7.发明授权Toner having multiple inflection points on storage modulus curve with respect to temperature and method of preparing the same 有权相对于温度的储能模量曲线上具有多个拐点的调色剂及其制备方法公开(公告)号：US08603717B2
公开(公告)日：2013-12-10
申请号：US13003762
申请日：2009-07-22
申请人： Jae Bum Park , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
发明人： Jae Bum Park , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Dong Won Kim , Duck Kyun Ahn
IPC分类号： G03G9/08
CPC分类号： G03G9/08793 , G03G9/0821 , G03G9/08711 , G03G9/08795 , G03G9/08797
摘要： Provided are a toner and a method of preparing the same. The toner includes a binder resin, a coloring agent, and at least one additive, and a storage modulus curve of the toner with respect to temperature has multiple inflection points. The toner may be used in an electrophotographic image forming apparatus.
摘要翻译： 提供一种调色剂及其制备方法。 调色剂包括粘合剂树脂，着色剂和至少一种添加剂，调色剂相对于温度的储能模量曲线具有多个拐点。 调色剂可用于电子照相成像设备中。
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8.发明申请METHOD FOR PREPARING AN ELECTRODE ACTIVE MATERIAL FOR IMPROVING THE PROPERTIES OF A BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE ACTIVE MATERIAL PREPARED THEREBY 审中-公开制备用于改善电池性能的电极活性材料的方法和包括其中制备的电极活性材料的锂二次电池公开(公告)号：US20140091255A1
公开(公告)日：2014-04-03
申请号：US14115298
申请日：2012-04-18
申请人： Chun Joong Kim , Seon Ju Choi , Soo Chan Kim , Dong Gyu Chang , Keon Il Kim , Woo Young Yang
发明人： Chun Joong Kim , Seon Ju Choi , Soo Chan Kim , Dong Gyu Chang , Keon Il Kim , Woo Young Yang
CPC分类号： C01D15/02 , C01G23/005 , C01P2002/72 , C01P2002/85 , H01M4/485
摘要： A method of preparing an electrode active material for manufacturing a lithium secondary battery exhibiting stable charging/discharging efficiency and life-cycle characteristics even during high-speed charging/discharging cycles is provided. Also, a method of controlling both a composition ratio (Ti/Li) of surface elements and a composition of a lithium element in a lithium titanium oxide which is known to be an electrode active material having a relatively stable structure is provided. The lithium secondary battery using the lithium titanium oxide manufactured by the method as the electrode active material can be stably used by maintaining charging/discharging efficiency and charging capacity even during the high-speed charging/discharging cycles.
摘要翻译： 提供了即使在高速充电/放电循环期间制备显示出稳定的充放电效率和寿命特性的锂二次电池的电极活性材料的方法。 此外，提供了一种控制表面元素的组成比（Ti / Li）和已知为具有相对稳定的结构的电极活性材料的锂二氧化钛中的锂元素的组成的方法。 即使在高速充放电循环期间，也可以通过保持充放电效率和充电能力，稳定地使用利用该方法制造的锂二氧化钛作为电极活性物质的锂二次电池。
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9.发明授权Toner using resin having active hydrogen-containing group and method of preparing the same 有权使用具有含活性氢基团的树脂的调色剂及其制备方法公开(公告)号：US08389188B2
公开(公告)日：2013-03-05
申请号：US12739699
申请日：2008-10-22
申请人： Dong Won Kim , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Duck Kyun Ahn
发明人： Dong Won Kim , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dae Woong Choi , Duck Kyun Ahn
IPC分类号： G03G9/087
CPC分类号： G03G9/08793 , G03G9/0804 , G03G9/0825
摘要： Provided are a toner using a resin having an active hydrogen-containing group, and a method of preparing the toner. The toner using a resin having an active hydrogen-containing group includes a binder resin (A), a cross-linked resin including a THF insoluble content of 99-100 weight %, a colorant, and at least one additive. The cross-linked resin is arranged in the form of a plurality of islands in each particle of the toner.
摘要翻译： 提供使用具有含活性氢基团的树脂的调色剂和调色剂的制备方法。 使用具有含活性氢基团的树脂的调色剂包括粘合剂树脂（A），包含不饱和THF含量为99-100重量％的交联树脂，着色剂和至少一种添加剂。 交联树脂以调色剂的每个颗粒中的多个岛的形式布置。
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10.发明申请METHOD OF FORMING TONER IMAGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS CAPABLE OF REALIZING WIDE COLOR GAMUT 有权形成墨粉图像和电子图像形成装置的方法可实现宽彩色游戏公开(公告)号：US20110159424A1
公开(公告)日：2011-06-30
申请号：US12996365
申请日：2009-06-04
申请人： Dae Woong Choi , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
发明人： Dae Woong Choi , Woo Young Yang , Keon Il Kim , Dae Il Hwang , Il Hyuk Kim , Jae Bum Park , Il Sun Hwang , Jae Kwang Hwang , Dong Won Kim , Duck Kyun Ahn
CPC分类号： G03G9/0906 , G03G9/0821 , G03G9/0908 , G03G9/0924 , G03G9/0926 , G03G9/09392
摘要： Provided are a method of forming a toner image and an electrophotographic image forming apparatus including a toner. The method of forming a toner image is performed using a first toner having a yellow color and color coordinate values of a lightness (L) ranging from 91 to 94, a redness (a) ranging from −11 to −9, and a yellowness (b) ranging from 77 to 82; a second toner having a magenta color and color coordinate values of a lightness (L) ranging from 56 to 61, a redness (a) ranging from 56 to 61, and a yellowness (b) ranging from −7 to −5; and a third toner having a cyan color and color coordinate values of a lightness (L) ranging from 58 to 62, a redness (a) ranging from −33 to −30, and a yellowness (b) ranging from −42 to −37.
摘要翻译： 提供了形成调色剂图像的方法和包括调色剂的电子照相图像形成装置。 形成调色剂图像的方法是使用具有黄色的第一调色剂和亮度（L）为91至94，红度（a）为-11至-9，以及黄度（ b）从77到82; 具有品红色的第二调色剂和亮度（L）为56至61，红度（a）为56至61，黄度（b）为-7至-5的色坐标值; 并且具有青色的第三调色剂和亮度（L）为58至62，红度（a）为-33至-30，和黄度（b）范围为-42至-37的色坐标值 。
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