Patent ID: 8475866
Filing Date: 2013-07-02
Classification: H01G,Y10T

Abstract:
1. A method for manufacturing a ceramic electronic component provided with a ceramic element assembly and external electrodes provided on the surface of the ceramic element assembly, comprising: performing an oil-repellent treatment by forming the external electrodes on the surface of the ceramic element assembly and subjecting the ceramic element assembly to an oil-repellent treatment through the use of an oil-repellent treatment agent to form a flux infiltration preventing film on the surface of the ceramic element assembly, wherein the oil-repellent treatment agent contains a polyfluoropolyether compound, as a primary component and hydrofluoroether as a solvent, wherein the polyfluoropolyether compound in the oil-repellent treatment agent is at least one type selected from the group consisting of the compounds described in the following items (I), and (II): where A represents —CONH(CH in which OR represents a methoxy group or an ethoxy group, and in the structural formulae in the items (I) and (II), y represents 4 to 40.