| 发明名称 |
Casting investment compounds |
| 摘要 |
The present invention relates to investment compounds containing zeolites and to models and moulds made from these. The investment compounds according to the invention are used in metal casting, preferably in the preparation of precision castings. |
| 申请公布号 |
US5520726(A) |
申请公布日期 |
1996.05.28 |
| 申请号 |
US19940252868 |
申请日期 |
1994.06.02 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SCHWABE, PETER;GRUNWALD, MARTIN;PUPPE, LOTHAR |
| 分类号 |
A61C13/20;A61K6/00;A61K6/06;B22C1/00;B22C9/04;(IPC1-7):B22C1/00 |
主分类号 |
A61C13/20 |
| 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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