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CONDUCTIVE PASTE FOR MULTILAYER CERAMIC CAPACITOR INTERNAL ELECTRODE AND PRODUCTION METHOD THEREFOR, AND MULTILAYER CERAMIC CAPACITOR

机译:多层陶瓷电容器内部电极的导电浆料及其生产方法,多层陶瓷电容器

摘要

PROBLEM TO BE SOLVED: To provide a conductive paste suitable for forming the internal electrode of a multilayer ceramic capacitor, and capable of preventing occurrence of structural defect, such as interlayer peeling, in a binder removal step and subsequent calcination step, while suppressing change in the viscosity even after long term preservation.SOLUTION: One kind or more of compound selected from modified polyurethane, modified polyamide and ammonium phosphate are added, as a pyrolysis restraint agent, to a conductive paste containing conductive powder, a vehicle, and a viscosity modifier composed of petroleum hydrocarbon, by 0.1-1 pt.mass for 100 pts.mass of conductive powder.SELECTED DRAWING: Figure 1
机译:解决的问题:提供一种导电糊剂,该导电糊剂适合于形成多层陶瓷电容器的内部电极,并且能够在粘合剂去除步骤和随后的煅烧步骤中防止层间剥离等结构缺陷的发生,同时抑制绝缘层的变化。解决方法:将一种或多种选自改性聚氨酯,改性聚酰胺和磷酸铵的化合物作为热解抑制剂添加到含有导电粉,媒介物和粘度调节剂的导电胶中由石油烃组成,质量为0.1-1 pt的导电粉,质量为100 pts。图1

著录项

  • 公开/公告号JP2016031994A

    专利类型

  • 公开/公告日2016-03-07

    原文格式PDF

  • 申请/专利权人 SUMITOMO METAL MINING CO LTD;

    申请/专利号JP20140153168

  • 发明设计人 NAYA TADAKUNI;ISHII JUNJI;

    申请日2014-07-28

  • 分类号H01G4/232;H01B1/22;H01G4/30;H01B13/00;H01B1/00;

  • 国家 JP

  • 入库时间 2022-08-21 14:44:37

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