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公开(公告)号：EP1580774B1
公开(公告)日：2014-04-09
申请号：EP03810664.7
申请日：2003-11-07
发明人： Ozawa, Masashi , Takeda, Masayuki , Ue, Makoto
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公开(公告)号：EP1580773B1
公开(公告)日：2014-04-09
申请号：EP03810663.9
申请日：2003-11-07
发明人： Ozawa, Masashi , Takeda, Masayuki , Ue, Makoto
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3.发明公开Electrolytic solution for electrolytic capacitor and electrolytic capacitor as well as method for preparing an organic onium tetrafluoroaluminate 审中-公开用于电解电容器和电解电容器及其制造有机鎓Tetrafluoroaluminates方法电解液
公开(公告)号：EP2323145A1
公开(公告)日：2011-05-18
申请号：EP11151369.3
申请日：2003-10-31
发明人： Takeda, Masayuki , Miyauchi, Hiroo , Ue, Makoto
摘要： There are provided an electrolytic solution for electrolytic capacitor comprising a quaternary cyclic amidinium tetrafluoroaluminate and a solvent and containing specific impurity compounds in a total amount of 0.6% by weight or less; an electrolytic capacitor using the electrolytic solution; and a method for preparing an organic onium tetrafluoroaluminate which is advantageously used in an aluminum electrolytic capacitor.
摘要翻译： 通过本发明提供一种用于电解电容器包含季脒鎓环状四氟和溶剂中和在0.6％重量或更小的合计量含有特定杂质的化合物的电解液; 上使用了电解液的电解电容器; 和有机鎓四氟的制备所有其有利地在铝电解电容器中使用的方法。
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公开(公告)号：EP2323144A1
公开(公告)日：2011-05-18
申请号：EP11151370.1
申请日：2003-10-31
发明人： Takeda, Masayuki , Miyauchi, Hiroo , Ue, Makoto
摘要： There is provided an aluminum electrolytic capacitor comprising an anode, a cathode comprising aluminum and an electrolytic solution containing an onium salt of fluorine-containing anion, wherein the cathode has a peak top of A12p spectrum of 74.0 to 75.8 eV as measured by a method in which the surface of the cathode in the aluminum electrolytic capacitor heated at 125 DEG C for 50 hours is analyzed by X-ray photoelectron spectroscopy (XPS).
摘要翻译： 提供一种铝电解电容器，其包括阳极，包含铝的阴极和含有含氟阴离子的鎓盐的电解液，其中阴极具有74.0至75.8eV的A12p光谱峰值，其通过以下方法测量： 通过X射线光电子能谱（XPS）分析铝电解电容器中阴极表面在125℃加热50小时。
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