发明名称 |
FURAN NO-BAKE FOUNDRY BINDERS AND THEIR USE |
摘要 |
This invention relates to furan no-bake foundry binders comprising (a) a reactive furan resin, (b) furfuryl alcohol, and (c) a catalyst component comprising a catalytically effective amount of a Lewis acid furan catalyst. The invention also relates to foundry mixes prepared with the binder, foundry shapes prepared with the foundry mix, and metal castings prepared with the foundry shapes.
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申请公布号 |
WO0181024(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
WO2001US13207 |
申请日期 |
2001.04.24 |
申请人 |
ASHLAND INC. |
发明人 |
CHANG, KEN, K.;HUTCHINGS, DAVID, A. |
分类号 |
B22C1/22;(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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主权项 |
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地址 |
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