Title:
セラミックディーゼル排気フィルタ
Document Type and Number:
Japanese Patent JP4746321
Kind Code:
B2
Abstract:
A porous honeycomb substrate including a non-woven fibrous ceramic body is provided herein. The fibrous ceramic body is substantially composed of bonded ceramic fibers forming a rigid non-woven matrix. Washcoat and catalyst materials can be applied to at least partially coat the honeycomb channels. The porous honeycomb substrate provides an improved substrate for use in filtration applications such as exhaust particulate filtration of internal combustion engines.
Inventors:
Alward, Gordon, Es.
Dichiara, Robert, A., Junior
Dichiara, Robert, A., Junior
Application Number:
JP2004548290A
Publication Date:
August 10, 2011
Filing Date:
July 30, 2003
Export Citation:
Assignee:
GE2 Technologies, Inc.
International Classes:
B01D39/20; B01D46/00; B01D46/52; B01D50/00; B01D51/00; B01D53/34; B01D53/94; B01D59/00; B01J8/02; B01J35/02; B01J35/04; B01J35/06; B28B1/00; B28B1/48; B29C65/00; C04B33/32; C04B35/80; F01N3/02; F01N3/021; F01N3/022; F01N3/027; F01N3/10; F01N3/20; F01N3/28; F01N3/30; B01D46/42
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Attorney, Agent or Firm:
Hiroe Associates Patent Office