Title:
OPEN END SEALING METHOD FOR CERAMIC HONEYCOMB STRUCTURE
Document Type and Number:
Japanese Patent JPS5954682
Kind Code:
A
Abstract:
The disclosed method seals preselected open ends of channels of a ceramic honeycomb structural body with cordierite-forming sealing material batch, and fires the honeycomb structural body with the thus sealed ends, so as to convert the sealing material batch into cordierite.
Inventors:
OGAWA YUTAKA
YAMADA SHIYUNICHI
HAMANAKA TOSHIYUKI
YAMADA SHIYUNICHI
HAMANAKA TOSHIYUKI
Application Number:
JP16351382A
Publication Date:
March 29, 1984
Filing Date:
September 20, 1982
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
B01D39/20; B01J35/04; B28B11/00; B32B3/12; B32B18/00; C03B23/20; C04B35/195; C04B38/00; C04B41/85; F01N3/022; F01N3/28; (IPC1-7): B01J35/04; B32B3/12; C04B39/00
Attorney, Agent or Firm:
Akihide Sugimura
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