发明名称 |
PRODUCTION OF MOULDINGS FOR FOUNDRY PURPOSES |
摘要 |
A process for producing a mold includes introducing a composition including a particulate, refractory material and a binder into a hollow model having an interior cavity which determines contours of all surfaces of the mold or a mold part, wherein the model includes at least two separate parts to permit removal of the mold, and applying a second composition containing at least one organosilicon component and at least one solvent to at least one of the separable parts before use. |
申请公布号 |
ZA201004344(B) |
申请公布日期 |
2012.01.25 |
申请号 |
ZA20100004344 |
申请日期 |
2010.06.18 |
申请人 |
ASHLAND-SUDCHEMIE-KERNFEST GMBH |
发明人 |
GOBBERT CHRISTAIN;HANISCH MICHAEL;HOFFMAN VOLKER;MEYER FRANK;NONNINGER RALPH;REHSE HENNING;JUNDT MAGNUS;PRIEBE CHRISTIAN;SCHAFFER GUNTHER |
分类号 |
B29C;B22C |
主分类号 |
B29C |
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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