发明申请
US20040083926A1 Dry mixture of embedding material or moulding material for metal casting, embedded or moulding material produced therefrom and the use of the same
审中-公开
用于金属铸造的嵌入材料或模制材料的干混合物,由其制备的嵌入或模制材料及其用途
- 专利标题: Dry mixture of embedding material or moulding material for metal casting, embedded or moulding material produced therefrom and the use of the same
- 专利标题(中): 用于金属铸造的嵌入材料或模制材料的干混合物,由其制备的嵌入或模制材料及其用途
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申请号: US10471222申请日: 2003-09-05
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公开(公告)号: US20040083926A1公开(公告)日: 2004-05-06
- 发明人: Darina Mitkova , G?uuml;nter Schneider
- 优先权: DE10116849.7 20010404
- 主分类号: B28B007/36
- IPC分类号: B28B007/36 ; B28B007/38 ; C04B035/66
摘要:
A dry mix for producing embedding or molding compositions for metal casting processes such as the lost wax process containing a hydraulic binder component composed of sulfate-carrier-free ground portland clinker.
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