Patent ID: 7744711
Filing Date: 2010-06-29
Classification: B32B,C04B,H01G,Y10T

Abstract:
1. A manufacturing method of ceramic slurry at least comprising a ceramic powder and a binder resin solution, wherein a high-pressure dispersing treatment of the ceramic powder and a lacquer for preliminary addition, which is a part of the binder resin solution, is carried out so that a shearing rate is set to 1×10 at least a lacquer for post-addition, which a high-pressure dispersing treatment is not applied, is added to the preliminary slurry which a high-pressure dispersing treatment is applied, and an amount of the binder resin contained in the lacquer for preliminary addition is less than 10 wt% and 1 wt% or more with respect to the whole amount of resin contained in the finally obtained ceramic slurry.