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公开(公告)号：US20120164571A1
公开(公告)日：2012-06-28
申请号：US13408888
申请日：2012-02-29
申请人： Dong Jin PARK , Chang Soon Lee , Wook Jang , Yu Na Kim , Jung Woo Kim
发明人： Dong Jin PARK , Chang Soon Lee , Wook Jang , Yu Na Kim , Jung Woo Kim
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/08704 , G03G9/08706 , G03G9/08728 , G03G9/08786 , G03G9/08791
摘要： A polymerized toner is provided. The polymerized toner comprises a reactive anionic surfactant having at least one reactive functional group. The reactive anionic surfactant is added simultaneously with a dispersant to prepare an aqueous dispersion or is added within 2 hour after a polymerization reaction of a monomer mixture is initiated in an aqueous dispersion. This simultaneous or rapid addition allows the reactive anionic surfactant to be dispersed on the surface of the toner particles. The reactive anionic surfactant is located over the entire surface of the toner particles to increase the surface charge density of the toner, achieving good charge stability and excellent imaging characteristics.
摘要翻译： 提供聚合调色剂。 聚合的调色剂包含具有至少一个反应性官能团的反应性阴离子表面活性剂。 将反应性阴离子表面活性剂与分散剂同时加入以制备水分散体，或者在单体混合物在水分散体中引发聚合反应后2小时内加入。 这种同时或快速的添加允许反应性阴离子表面活性剂分散在调色剂颗粒的表面上。 反应性阴离子表面活性剂位于调色剂颗粒的整个表面上，以增加调色剂的表面电荷密度，实现良好的电荷稳定性和优异的成像特性。
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公开(公告)号：US20100104968A1
公开(公告)日：2010-04-29
申请号：US12588693
申请日：2009-10-23
申请人： Dong Jin Park , Chang Soon Lee , Wook Jang , Yu Na Kim , Jung Woo Kim
发明人： Dong Jin Park , Chang Soon Lee , Wook Jang , Yu Na Kim , Jung Woo Kim
CPC分类号： G03G9/0806 , G03G9/08704 , G03G9/08706 , G03G9/08728 , G03G9/08786 , G03G9/08791
摘要： A polymerized toner is provided. The polymerized toner comprises a reactive anionic surfactant having at least one reactive functional group. The reactive anionic surfactant is added simultaneously with a dispersant to prepare an aqueous dispersion or is added within 2 hour after a polymerization reaction of a monomer mixture is initiated in an aqueous dispersion. This simultaneous or rapid addition allows the reactive anionic surfactant to be dispersed on the surface of the toner particles. The reactive anionic surfactant is located over the entire surface of the toner particles to increase the surface charge density of the toner, achieving good charge stability and excellent imaging characteristics.
摘要翻译： 提供聚合调色剂。 聚合的调色剂包含具有至少一个反应性官能团的反应性阴离子表面活性剂。 将反应性阴离子表面活性剂与分散剂同时加入以制备水分散体，或者在单体混合物在水分散体中开始聚合反应后2小时内加入。 这种同时或快速的添加允许反应性阴离子表面活性剂分散在调色剂颗粒的表面上。 反应性阴离子表面活性剂位于调色剂颗粒的整个表面上，以增加调色剂的表面电荷密度，实现良好的电荷稳定性和优异的成像特性。
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公开(公告)号：US20090280430A1
公开(公告)日：2009-11-12
申请号：US12226065
申请日：2008-01-30
申请人： Hui Je Lee , Woo Cheul Jung , Ji Hoon Lee , Yu Na Kim , Jung Woo Kim
发明人： Hui Je Lee , Woo Cheul Jung , Ji Hoon Lee , Yu Na Kim , Jung Woo Kim
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08702 , G03G9/08782 , G03G9/09741 , G03G9/09766 , G03G9/09775 , G03G9/09783 , G03G9/09791
摘要： There is provided a method for manufacturing a toner capable of providing a toner having excellent low-temperature fixing property and anti-offset property by adjusting a molecular weight distribution of a polymerization toner to a narrow distribution range. The method is characterized in that a toner is polymerized using a reversible addition-fragmentation chain transfer polymerization (RAFT) method by adding a dithioacetate, xanthate or dithioester-based chain transfer agent in the polymerization of a toner. The method for manufacturing a toner comprises: dissolving a dispersant in water to prepare an aqueous dispersion solution; mixing a binder resin monomer, a charge control agent, a pigment, a wax and a dithioacetate, xanthate or dithioester-based chain transfer agent to prepare a monomer mixture; adding the monomer mixture to the aqueous dispersion solution and suspension-polymerizing the monomer mixture to form a toner composition; removing the dispersant from the toner composition; and drying the dispersant-free toner composition under a vacuum condition.
摘要翻译： 提供了一种制造调色剂的方法，该调色剂能够通过将聚合调色剂的分子量分布调节到窄的分布范围来提供具有优异的低温定影性和抗偏移性的调色剂。 该方法的特征在于，通过在调色剂的聚合中加入二硫代乙酸酯，黄原酸酯或二硫代酯类的链转移剂，使用可逆的加成 - 断裂链转移聚合（RAFT）方法使调色剂聚合。 调色剂的制造方法包括：将分散剂溶解在水中以制备水分散液; 混合粘合剂树脂单体，电荷控制剂，颜料，蜡和二硫代乙酸酯，黄原酸酯或二硫代酯基链转移剂以制备单体混合物; 将单体混合物加入到水分散液中，并使单体混合物悬浮聚合以形成调色剂组合物; 从调色剂组合物中除去分散剂; 并在真空条件下干燥无分散剂的调色剂组合物。
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4.发明申请公开(公告)号：US20130242460A1
公开(公告)日：2013-09-19
申请号：US13491192
申请日：2012-06-07
申请人： Jong Ho LEE , Sung Chul Bae , Jae Yeol Choi , Sung Woo Kim , Yu Na Kim
发明人： Jong Ho LEE , Sung Chul Bae , Jae Yeol Choi , Sung Woo Kim , Yu Na Kim
CPC分类号： H01G4/30 , H01G4/0085 , H01G4/012 , H01G4/12
摘要： There are provided a multilayer ceramic electronic component and a method of manufacturing the same, the multilayer ceramic electronic including: a ceramic body; and a plurality of internal electrodes laminated within the ceramic body, wherein, when T1 is the greatest distance between an upper outermost internal electrode and a lower outermost internal electrode among the plurality of internal electrodes and T2 is the distance between the highest point and the lowest point in each of the upper outermost internal electrode and the lower outermost internal electrode in a thickness direction of the ceramic body, T2/T1
摘要翻译： 提供了一种多层陶瓷电子部件及其制造方法，所述多层陶瓷电子器件包括：陶瓷体; 以及层叠在所述陶瓷体内的多个内部电极，其中，当所述多个内部电极中的最外侧内部电极与最外侧内部电极之间的距离为T1时，T2为最高点与最低点之间的距离 在陶瓷体的厚度方向上的最外侧内部电极和下部最外侧的内部电极中的每一个点都满足T2 / T1 <0.05，因此可能抑制多层陶瓷电子部件的内部电极的排列缺陷 。
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5.发明授权Photosensitive polyimide and photosensitive resin composition comprising the same 有权感光性聚酰亚胺和含有它们的感光性树脂组合物公开(公告)号：US08470914B2
公开(公告)日：2013-06-25
申请号：US12861761
申请日：2010-08-23
申请人： Jung Ho Jo , Kyung Jun Kim , Hye Ran Seong , Hye Won Jeong , Chan Hyo Park , Yu Na Kim , Sang Woo Kim , Se Jin Shin , Kyoung Ho Ahn
发明人： Jung Ho Jo , Kyung Jun Kim , Hye Ran Seong , Hye Won Jeong , Chan Hyo Park , Yu Na Kim , Sang Woo Kim , Se Jin Shin , Kyoung Ho Ahn
CPC分类号： G03F7/0233 , C08G73/1042 , C08G73/1046 , C08G73/105 , C08G73/16 , C08L79/08 , G03F7/0048
摘要： The present invention relates to polyimide or precursor thereof represented by Chemical Formula 1 or 2 and a photosensitive resin composition including the same. The polyimide or precursor thereof are fabricated using diamine comprising polyalkyleneoxide. The photosensitive resin composition of the present invention has excellent light transmissivity, an excellent resolution, and excellent photo sensitivity and image forming performance. Further, the photosensitive resin composition has high adhesiveness with substrates, such as a silicon film, a silicon oxide film, and a metal film. In particular, an excellent film without failure, such as crack, can be formed.
摘要翻译： 本发明涉及由化学式1或2表示的聚酰亚胺或其前体和包含其的感光性树脂组合物。 聚酰亚胺或其前体使用包含聚环氧烷的二胺制造。 本发明的感光性树脂组合物具有优异的透光性，优异的分辨率，优异的光敏性和成像性能。 此外，感光性树脂组合物与硅膜，氧化硅膜，金属膜等基材的粘合性高。 特别地，可以形成无破裂的优异的膜，例如裂纹。
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6.发明授权公开(公告)号：US09324496B2
公开(公告)日：2016-04-26
申请号：US13620239
申请日：2012-09-14
申请人： Jong Ho Lee , Jae Yeol Choi , Doo Young Kim , Myung Jun Park , Yu Na Kim , Sung Woo Kim
发明人： Jong Ho Lee , Jae Yeol Choi , Doo Young Kim , Myung Jun Park , Yu Na Kim , Sung Woo Kim
CPC分类号： H01G4/012 , H01G4/005 , H01G4/0085 , H01G4/12 , H01G4/30
摘要： There is provided a multilayer ceramic electronic component, including: a ceramic body including a dielectric layer and having first and third surfaces opposing each other in a length direction of the dielectric layer and second and fourth surfaces opposing each other in a width direction thereof; and a multilayer part including a first internal electrode and a second internal electrode disposed to oppose each other, while having the dielectric layer interposed there between in the ceramic body, and exposed to the first and third surfaces of the ceramic body, respectively; wherein one or more residual carbon removing path parts are formed to be protruded on both side of the first and second internal electrodes in a length direction of the ceramic body.
摘要翻译： 提供了一种多层陶瓷电子部件，其包括：陶瓷体，其包括电介质层，并且具有在电介质层的长度方向上彼此相对的第一和第三表面以及沿其宽度方向彼此相对的第二和第四表面; 以及包括第一内部电极和第二内部电极的多层部分，其分别在陶瓷体中介于介电层之间并且分别暴露于陶瓷体的第一和第三表面; 其中一个或多个剩余碳去除路径部分形成为在陶瓷体的长度方向上在第一和第二内部电极的两侧上突出。
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7.发明授权公开(公告)号：US08630082B2
公开(公告)日：2014-01-14
申请号：US13491192
申请日：2012-06-07
申请人： Jong Ho Lee , Sung Chul Bae , Jae Yeol Choi , Sung Woo Kim , Yu Na Kim
发明人： Jong Ho Lee , Sung Chul Bae , Jae Yeol Choi , Sung Woo Kim , Yu Na Kim
IPC分类号： H01G4/005
CPC分类号： H01G4/30 , H01G4/0085 , H01G4/012 , H01G4/12
摘要： There are provided a multilayer ceramic electronic component and a method of manufacturing the same, the multilayer ceramic electronic including: a ceramic body; and a plurality of internal electrodes laminated within the ceramic body, wherein, when T1 is the greatest distance between an upper outermost internal electrode and a lower outermost internal electrode among the plurality of internal electrodes and T2 is the distance between the highest point and the lowest point in each of the upper outermost internal electrode and the lower outermost internal electrode in a thickness direction of the ceramic body, T2/T1
摘要翻译： 提供了一种多层陶瓷电子部件及其制造方法，所述多层陶瓷电子器件包括：陶瓷体; 以及层叠在所述陶瓷体内的多个内部电极，其中，当所述多个内部电极中的最外侧内部电极与最外侧内部电极之间的距离为T1时，T2为最高点与最低点之间的距离 在陶瓷体的厚度方向上的最外侧内部电极和下部最外侧的内部电极中的每一个点都满足T2 / T1 <0.05，因此可能抑制多层陶瓷电子部件的内部电极的排列缺陷 。
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