发明公开
- 专利标题: PROCESS FOR THE INFILTRATION OF POROUS CERAMIC COMPONENTS
- 专利标题(中): 方法渗入多孔陶瓷元件
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申请号: EP10763147.5申请日: 2010-09-15
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公开(公告)号: EP2488469A1公开(公告)日: 2012-08-22
- 发明人: TONTRUP, Christoph , LORTZ, Wolfgang , PERLET, Gabriele
- 申请人: Evonik Degussa GmbH
- 申请人地址: Rellinghauser Straße 1- 11 45128 Essen DE
- 专利权人: Evonik Degussa GmbH
- 当前专利权人: Evonik Degussa GmbH
- 当前专利权人地址: Rellinghauser Straße 1- 11 45128 Essen DE
- 优先权: DE102009045698 20091014
- 国际公布: WO2011045137 20110421
- 主分类号: C04B41/50
- IPC分类号: C04B41/50 ; C04B41/87
摘要:
Process for the infiltration of porous ceramic components, in which a dispersion containing metal oxide particles and having a metal oxide content of at least 30% by weight, based on the dispersion, is used, where the particle size distribution d
50 of the metal oxide particles is not more than 200 nm.
50 of the metal oxide particles is not more than 200 nm.
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