发明名称 |
MANUFACTURING METHOD OF CERAMIC BODY WITH EXCELLENT ADIABATIC CAPACITY |
摘要 |
<p>The present invention relates to a porous ceramic body with excellent thermal insulation property. The inventive method comprises: an impregnation step in which a polymer sponge having a three-dimensional porous network structure with open cells is immersed in an inorganic adhesive, such that the polymer sponge is completely impregnated with the inorganic adhesive; a dewatering step in which the inorganic adhesive is partially removed from the polymer sponge impregnated with the inorganic adhesive, such that the polymer sponge contains the inorganic adhesive at a amount selected according to the desired density of the porous ceramic body; and a drying step in which the polymer sponge from which the inorganic adhesive had been partially removed in the dewatering step is dried so as to cure the inorganic adhesive.</p> |
申请公布号 |
WO2005033042(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
WO2004KR01446 |
申请日期 |
2004.06.17 |
申请人 |
KYUNGDONG CERATECH CO., LTD.;LEE, HONG-JAE;YU, GI-HONG |
发明人 |
LEE, HONG-JAE;YU, GI-HONG |
分类号 |
C04B38/06;(IPC1-7):C04B38/00;C04B41/85 |
主分类号 |
C04B38/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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