申请人:Namics Corporation
公开号:EP2533254A1
公开(公告)日:2012-12-12
This is to provide reducing agent composition for a conductive metal paste which improves the pot life of the conductive metal paste and controls fluctuation of a connection resistance value, and a process for preparing the same, and a conductive metal paste.
It is a reducing agent composition for a conductive metal paste comprising at least one compound selected from the group consisting of a hydroxyquinoline compound, an aromatic amino alcohol compound, an aromatic amine compound, an anthraquinone compound, an indole compound and an indane compound, and an organic aluminum compound. It is a conductive metal paste comprising the above-mentioned reducing agent composition for a conductive metal paste, metal conductive particles and a resin. It is a method for preparing the reducing agent composition for a conductive metal paste comprising the step of mixing the above-mentioned compound and the organic aluminum compound at a temperature of 5 to 30°C for within 30 minutes.
本发明旨在提供一种用于导电金属浆料的还原剂组合物,该组合物可提高导电金属浆料的罐装寿命并控制连接电阻值的波动,以及制备该组合物和导电金属浆料的工艺。
它是一种用于导电金属浆料的还原剂组合物,包含至少一种选自羟基喹啉化合物、芳香族氨基醇化合物、芳香族胺化合物、蒽醌化合物、吲哚化合物和茚满化合物以及有机铝化合物组成的化合物。一种导电金属浆料,由上述导电金属浆料用还原剂组合物、金属导电颗粒和树脂组成。一种用于制备导电金属浆料的还原剂组合物的方法,包括在 5 至 30°C 的温度下将上述化合物和有机铝化合物混合 30 分钟的步骤。