| 发明名称 |
MASSEN ZUM HERSTELLEN VON GIESSEREIKERNEN UND - FORMEN |
| 摘要 |
A binder having a binder component (1) with at least one polyol and a binder component (2) with at least one polyisocyanate is characterised in that the binder component (1) is free from volatile, non-reactive solvents. These binders may be used for producing foundry cores and moulds. |
| 申请公布号 |
AT174354(T) |
申请公布日期 |
1998.12.15 |
| 申请号 |
AT19940926835T |
申请日期 |
1994.08.12 |
| 申请人 |
ASHLAND-SUEDCHEMIE-KERNFEST GMBH |
发明人 |
KOEGLER, HUBERT;KUHLMANN, PETER;WINTER, REINHARD |
| 分类号 |
B22C1/00;B22C1/22;B22C9/10;B22C9/12;C08G18/08;C08G18/54;C08L75/00;C08L75/04;C09J175/00;C09J175/04;(IPC1-7):C08G18/54 |
主分类号 |
B22C1/00 |
| 代理机构 |
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代理人 |
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