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Title:
印刷用誘電体ペーストの製造方法および積層セラミック部品の製造方法
Document Type and Number:
Japanese Patent JP4654673
Kind Code:
B2
Abstract:

To provide a method for manufacturing a dielectric paste for printing which is suitable for thinly forming a margin pattern layer for absorbing a step difference between internal electrodes by a printing method in a manufacturing method of laminated ceramic components such as a laminated ceramic capacitor.

A dielectric powder, a binder and a first solvent are kneaded. Next, by adding a dispersing agent and/or a second solvent to a mixture obtained by a kneading process, and by reducing viscosity, the dielectric paste is obtained. Next, the dielectric paste is dispersion-treated by using a non-opening type first dispersing device. Next, because the dielectric paste which is dispersion-treated by using the first dispersing device is dispersion-treated by using a non-opening type beads mill device 40 which is different from the first dispersing device, the dielectric paste for printing is obtained.

COPYRIGHT: (C)2006,JPO&NCIPI


Inventors:
Shigeki Sato
Akira Yamaguchi
Application Number:
JP2004346648A
Publication Date:
March 23, 2011
Filing Date:
November 30, 2004
Export Citation:
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Assignee:
tdk Corporation
International Classes:
H01B19/00; C04B35/622; C04B35/632; H01G4/12; H01G4/30
Domestic Patent References:
JP9106925A
JP6061056A
JP2001232617A
JP8185624A
JP11300628A
JP2001163675A
JP2001237140A
JP2001358036A
JP2006156204A
Foreign References:
WO1998054774A1
Attorney, Agent or Firm:
Hitoshi Maeda
Shingo Nishide
Koichiro Okura
Miki Sato