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1. 发明申请

US20120154976A1 CONDUCTIVE PASTE COMPOSITION FOR INNER ELECTRODE, LAMINATED CERAMIC ELECTRONIC PART USING THE SAME AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：用于内电极的导电性组合物，使用该电极的层压陶瓷电子部件及其制造方法
公开(公告)号：US20120154976A1
公开(公告)日：2012-06-21
申请号：US13325384
申请日：2011-12-14
申请人： Jai Joon LEE , Hyun Chul Jung , Jae Man Park , Jong Han Kim
发明人： Jai Joon LEE , Hyun Chul Jung , Jae Man Park , Jong Han Kim
IPC分类号： H01G4/30 , B05D5/12 , H01B1/02
CPC分类号： H01G4/008 , H01B1/22
摘要： There are provided a conductive paste composition for an inner electrode, and a laminated ceramic electronic part and a manufacturing method thereof using the conductive paste composition. The conductive paste composition includes metal powder coated with an organosilica compound formed by polymerization of an organosilane compound having a structure of RnSi(OR′)4-n (wherein R is selected from alkyl and aryl groups, each having 20 or less carbon atoms, R′ is any one of the alkyl groups having 4 or less carbon atoms, and n is 1 or 2). Since the organosilica coating layer is coated around the metal powder particles, preventing the metal powder particles from being agglomerated, thereby allowing the conductive paste composition having very superior dispersibility to be manufactured. In addition, effects such as inhibited oxidation of the metal powder during plasticization and effectively inhibited shrinkage of the metal powder during sintering may be accomplished.
摘要翻译：提供了一种用于内部电极的导电糊剂组合物和层压陶瓷电子部件及其使用导电糊剂组合物的制造方法。导电性糊料组合物包含金属粉末，其涂有由具有R n Si（OR'）4-n（其中R选自烷基和芳基，各自具有20个以下碳原子的结构）的有机硅烷化合物聚合形成的有机二甲基化合物， R'是具有4个或更少碳原子的烷基中的任何一个，n是1或2）。由于有机硅涂层涂覆在金属粉末颗粒周围，防止金属粉末颗粒聚集，从而制备具有非常优异的分散性的导电浆料组合物。此外，可以实现在增塑期间抑制金属粉末的氧化并有效抑制烧结期间金属粉末的收缩的效果。

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