Manufacturing method of a multilayer ceramic capacitor multilayer ceramic capacitor dielectric layer forming binder composition, and dielectric paste

摘要

PROBLEM TO BE SOLVED: To solve the following problem: in the conventional green sheet with a butyral-based resin as a binder for forming a dielectric layer, sheet strength can not be sufficiently obtained caused by lamination, and work efficiency is consequently reduced caused by the breakage and deformation of the sheet in a lamination press-fixing step.SOLUTION: A binder composition for forming a laminated ceramic capacitor dielectric layer contains aliphatic polyester polyurethane having an alicyclic organic group in the main chain. A dielectric paste contains: the binder composition; dielectric particles; and a dispersion medium. A method for producing a laminated ceramic capacitor includes a process of laminating a green sheet including the binder composition and an electrode layer and then firing them.