Title:
PRODUCTION OF CERAMIC STRUCTURE ARTICLE
Document Type and Number:
Japanese Patent JP3227038
Kind Code:
B2
Abstract:
PURPOSE: To obtain a ceramic structure article by using a body useful for extruding a ceramic structure article and having excellent lubricity while keeping the form after extrusion.
CONSTITUTION: A ceramic body obtained by incorporating a ceramic raw material with 0.2-3wt.% of an emulsified wax and 2-7wt.% of methyl cellulose and plasticizing the obtained mixture to make extrudable is subjected to extrusion molding. Further, this extrusion molding is performed, preferably, after the addition of 0.2-3wt.% of at least one kind selected from among a soap-, ester- and ether-surfactant.
Inventors:
Yukihisa Wada
Shinobu Naito
Kazuhiko Kumazawa
Shinobu Naito
Kazuhiko Kumazawa
Application Number:
JP28130693A
Publication Date:
November 12, 2001
Filing Date:
November 10, 1993
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
C04B38/00; C04B35/00; C04B35/195; C04B35/622; C04B35/632; C04B35/634; C04B35/636; (IPC1-7): C04B35/632; C04B35/00
Domestic Patent References:
| JP769711A |
Attorney, Agent or Firm:
Akihide Sugimura (9 outside)