| 发明名称 |
COMPONENT OF BINDING AGENT FOR GAS HARDENING MOLD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a binding component for a mold having higher strength than that of prior components for manufacturing a mold and also having a longer usable time. SOLUTION: A triethanolamine is added regarding a binding component for molding sand using a water-soluble phenol resin and a gas or aerosol type organic ester.
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| 申请公布号 |
JP2001314939(A) |
申请公布日期 |
2001.11.13 |
| 申请号 |
JP20000131487 |
申请日期 |
2000.04.28 |
| 申请人 |
HODOGAYA ASHLAND KK |
发明人 |
OKUYAMA SUSUMU;TORII HIDETOSHI |
| 分类号 |
B22C1/22;B22C1/10;B22C9/12;C08K3/00;C08K5/101;C08K5/17;C08L61/08;(IPC1-7):B22C1/22 |
主分类号 |
B22C1/22 |
| 代理机构 |
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代理人 |
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| 地址 |
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