Title:
PORE-FORMING AGENT FOR POROUS CERAMIC
Document Type and Number:
Japanese Patent JP2005170709
Kind Code:
A
Abstract:
To provide a pore-forming agent for a porous ceramic, which enables production of the porous ceramic which has high porosity and can be suitably used as a high-performance filter, such as a filter for catching exhaust gas particulates emitted from a diesel car (a diesel particulate filter), a lightweight earthenware, etc., without generating cracks, even when used in a large amount.
The pore-forming agent for the porous ceramic comprises a resin particle, at least a part of which produces gaps by chemical reaction and/or change of state at ≤250°C.
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Inventors:
OMURA TAKAHIRO
MAENAKA HIROSHI
NAGATANI NAOYUKI
MAENAKA HIROSHI
NAGATANI NAOYUKI
Application Number:
JP2003410654A
Publication Date:
June 30, 2005
Filing Date:
December 09, 2003
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B01D39/00; B01D39/20; C04B38/06; C08J9/26; (IPC1-7): C04B38/06; B01D39/00; B01D39/20; C08J9/26
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