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公开(公告)号:US4921623A
公开(公告)日:1990-05-01
申请号:US222532
申请日:1988-07-21
IPC分类号: C08K5/13 , C08K5/34 , C08K5/3472 , C08K5/3475 , C09D5/24 , C09D7/12 , H01B1/22 , H05K1/09
摘要: A copper-type conductive coating composition which comprises:(A) a copper powder,(B) a coating binder resin, and(C) at least one number selected from the group consisting of salicylic acid, its specific derivatives, and benzotriazolecarboxylic acid hydrazides.The copper-type conductive coating composition provides a conductive coating layer having excellent initial conductivity and capable of maintaining the level of it stable over a long period of the time.