发明公开
- 专利标题： MISCHUNG ZUR VERHINDERUNG VON OBERFLÄCHENFLECKEN
- 专利标题（英）： Mixture for preventing surface stains
- 专利标题（中）： 复合防止表面PATCH
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申请号： EP10700490.5申请日： 2010-01-12
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公开(公告)号： EP2393620A1公开(公告)日： 2011-12-14
- 发明人: LINDENAU, René , WIMBERT, Lars
- 申请人： GKN Sinter Metals Holding GmbH
- 申请人地址： Krebsöge 10 42477 Radevormwald DE
- 专利权人： GKN Sinter Metals Holding GmbH
- 当前专利权人： GKN Sinter Metals Holding GmbH
- 当前专利权人地址： Krebsöge 10 42477 Radevormwald DE
- 代理机构： Maxton Langmaack & Partner
- 优先权： DE102009004829 20090113
- 国际公布： WO2010081667 20100722
- 主分类号： B22F1/00
- IPC分类号： B22F1/00 ; B22F3/10 ; C08K5/00
摘要：
In order to achieve the object of providing a mixture by means of which, in particular, sintered moldings can be obtained that are virtually free of surface stains produced by soot particles, a mixture is proposed which comprises at least one pressing aid and at least one additive, wherein the additive is selected from a group of substances which have releasable carbon dioxide.
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