- 专利标题： Coating dispersion for exhaust gas catalysts
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申请号： US17058申请日： 1993-02-12
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公开(公告)号： US5496788A公开(公告)日： 1996-03-05
- 发明人: Rainer Domesle , Bernd Engler , Edgar Koberstein , Egbert Lox , Klaus Ostgathe
- 申请人： Rainer Domesle , Bernd Engler , Edgar Koberstein , Egbert Lox , Klaus Ostgathe
- 申请人地址： DEX
- 专利权人： Degussa Aktiengesellschaft
- 当前专利权人： Degussa Aktiengesellschaft
- 当前专利权人地址： DEX
- 优先权： DEX4204421.9 19920214
- 主分类号： B01J23/56
- IPC分类号： B01J23/56 ; B01D53/94 ; B01J21/04 ; B01J23/10 ; B01J23/40 ; B01J23/62 ; B01J23/63 ; B01J23/64 ; B01J23/89 ; B01J32/00 ; B01J33/00 ; B01J35/04 ; B01J35/10 ; B01J37/00 ; B01J37/02 ; B01J37/03
摘要：
A coating dispersion is shown for the production of catalysis-promoting coatings on an inert, structure-reinforcing element. The solids of the dispersion are present in various particle fractions and lead to a relatively rough coating surface with improved exchange between the exhaust gas and the catalyst surface. This results in improved heat-up behavior of the catalyst.
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