| 发明名称 |
FOUNDRY CORE COMPOSITIONS |
| 摘要 |
<p>FOUNDRY CORE COMPOSITIONS A foundry core composition containing a rapid-curing furfuryl alcohol and phenolic resole resin system useful in the "hot-box" process is provided. This composition includes an acidic curing agent of low toxicity whose catalytic activity is enhanced by the presence of a water-soluble polymeric polyhydroxy compound.</p> |
| 申请公布号 |
CA1218172(A) |
申请公布日期 |
1987.02.17 |
| 申请号 |
CA19840454959 |
申请日期 |
1984.05.23 |
| 申请人 |
ACME RESIN CORPORATION |
发明人 |
ARMBRUSTER, DAVID R.;RODRIGUEZ, LUIS R. |
| 分类号 |
B22C1/22;C08G16/02;(IPC1-7):B22C1/16 |
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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