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Title:
分散装置
Document Type and Number:
Japanese Patent JP4858440
Kind Code:
B2
Abstract:
A dispersing apparatus that can efficiently disperse agglomerated particles in a slurry at a lower energy, a method for preparing a ceramic slurry containing ceramic particles that have been dispersed with the dispersing apparatus, a reliable monolithic ceramic electronic component manufactured using ceramic green sheets formed of the ceramic slurry, and a method for manufacturing the monolithic ceramic electronic component. A slurry containing agglomerated particles is passed through a dispersing section to produce a tensile stress, and the tensile stress is applied to the agglomerated particles in the slurry, thereby dispersing the agglomerated particles. The dispersing section includes a nozzle, a first channel thorough which a jet generated through the nozzle passes, and a cylindrical second channel through which the jet coming through the first channel passes to produce a tensile stress. The nozzle, the first channel, and the second channel are disposed in that order from the upstream side to the downstream side.

Inventors:
Kazuyuki Naka
Go Tajima
Application Number:
JP2007508028A
Publication Date:
January 18, 2012
Filing Date:
February 01, 2006
Export Citation:
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Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
B01F5/02; B01F3/12; B01F5/06; B28B1/30; B28B17/02; C04B35/622; H01G4/12; H01G4/30
Domestic Patent References:
JP2004181366A2004-07-02
JP2003504198A2003-02-04
JP2001106578A2001-04-17
JPH10201386A1998-08-04
JPH02296838A1990-12-07
JPH11286552A1999-10-19
JP2001039773A2001-02-13
Attorney, Agent or Firm:
Hitoshi Nishizawa