Title:
ハニカム成形体の製造方法、ハニカムフィルタの製造方法、及びハニカムフィルタ
Document Type and Number:
Japanese Patent JP4456077
Kind Code:
B2
Abstract:
A method for manufacturing a honeycomb formed body, which comprises: a mixing step of mixing two or more types of aggregate particulate materials (first mixing) to prepare a forming blend (dry powder) and then mixing the blend with water (second mixing) to prepare a forming blend (wet powder); and a kneading step of kneading the forming blend (wet powder) to prepare a clay. This method for manufacturing a honeycomb formed body allows the prevention of the generation of internal defects without the adoption of a complicated process or a troublesome operation, with ease and simplicity.
Inventors:
Yasushi Noguchi
Sadaaki Hirai
Shinya Mori
Yuuki Ichikawa
Muneyuki Iwabuchi
Sadaaki Hirai
Shinya Mori
Yuuki Ichikawa
Muneyuki Iwabuchi
Application Number:
JP2005513277A
Publication Date:
April 28, 2010
Filing Date:
August 17, 2004
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B28B3/26; B29C48/30; B01D46/00; B01D46/24; B01J21/12; B28B17/02; C04B35/195; F01N3/022
Domestic Patent References:
| JP1259904A | ||||
| JP9299730A | ||||
| JP2002239322A | ||||
| JP7080329A | ||||
| JP2000226253A |
Foreign References:
| WO2001058827A1 |
Attorney, Agent or Firm:
Ippei Watanabe