| 发明名称 |
COLLAPSIBLE MOLD AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a collapsible mold which has extremely low moisture-absorption properties, prevents the surface condition from being changed due to absorption of moisture and swelling, and is storable for a long time without absorbing moisture and swelling, and to provide a method of manufacturing the same. <P>SOLUTION: This invention relates to the method of manufacturing the collapsible mold containing at least one of calcium oxide and magnesium oxide. The method includes a step of bringing the collapsible mold into contact with carbon dioxide immediately after a step of burning the collapsible mold or a step of casting the collapsible mold. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2010227977(A) |
申请公布日期 |
2010.10.14 |
| 申请号 |
JP20090079286 |
申请日期 |
2009.03.27 |
| 申请人 |
SUZUKI MOTOR CORP;TOYAMA PREFECTURE |
发明人 |
HAYASHI CHITOSE;ISHIGURO TOMOAKI;YAMAZAKI TARO;WAKISAKA MITSURU;SAKAI TATSUNORI;NOMURA MASAYA |
| 分类号 |
B22C1/00;B22C9/04;B22C9/10 |
主分类号 |
B22C1/00 |
| 代理机构 |
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