发明申请
- 专利标题： Highly Insulating and Fireproof Coating Materials for Casting Moulds
- 专利标题（中）： 高绝缘防火涂料的铸造模具
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申请号： US11792936申请日： 2005-12-02
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公开(公告)号： US20090014145A1公开(公告)日： 2009-01-15
- 发明人: Reinhard Stotzel , Herbert Pitamitz , Gernot Lederer
- 申请人： Reinhard Stotzel , Herbert Pitamitz , Gernot Lederer
- 申请人地址： DE Wuelfrath
- 专利权人： ASHLAND-SÜDCHEMIE-KERNFEST GMBH
- 当前专利权人： ASHLAND-SÜDCHEMIE-KERNFEST GMBH
- 当前专利权人地址： DE Wuelfrath
- 优先权： DE102004060649.8 20041216
- 国际申请： PCT/EP05/12917 WO 20051202
- 主分类号： B22D13/00
- IPC分类号： B22D13/00 ; B28B7/36 ; B22C3/00 ; B29C33/56
摘要：
The present invention relates to wash compositions which comprise a solvent component and a solids component wherein the solvent component comprises as main component water or one or more alcohols, and the solids component comprises as main component a mixture of metakaolinite and pyrophyllite, which can be applied onto casting moulds, casting moulds comprising these wash compositions and the use thereof, in particular in centrifugal casting processes and large-scale casting processes.
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