Title:
HONEYCOMB FORMED BODY AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2002036217
Kind Code:
A
Abstract:
To provide a honeycomb formed body which can be mass-produced without impairing product quality and has an improved shape retention and a partition wall of a small thickness, and a manufacturing method thereof.
The honeycomb formed body is manufactured by extruding a mixture of material powder and a forming binder, and a mixture of wax and a thermoplastic resin is used as the forming binder. The mixture ratio of the thermoplastic resin in the forming binder is made 5-50 wt.%.
Inventors:
KATO SHIGEKI
HIRAI SADAAKI
KAWAE TAKAYUKI
HIRAI SADAAKI
KAWAE TAKAYUKI
Application Number:
JP2000228449A
Publication Date:
February 05, 2002
Filing Date:
July 28, 2000
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
B01D53/86; B01D53/88; B01J35/04; B01J37/00; B22F1/00; B22F3/02; B22F3/11; B22F3/20; B22F3/22; B22F5/10; B28B3/20; B28B3/26; C04B35/195; C04B35/632; C04B35/634; C04B38/00; F01N3/28; (IPC1-7): B28B3/20; B01D53/86; B01J35/04; B22F3/02; B22F3/20; B22F5/10; B28B3/26; C04B35/632; C04B35/195; C04B38/00
Attorney, Agent or Firm:
Ippei Watanabe
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