发明名称 |
CERAMIC STRUCTURES HAVING HYDROPHOBIC COATINGS |
摘要 |
<p>A catalyst support structure for use as either a NOx catalyst support or as a DPF including (i) a multicellular ceramic body, preferably a monolithic ceramic honeycomb composed e.g., of cordierite or aluminum titanate, and (ii) a hydrophobic coating on at least the exterior surface thereof which results in a ceramic honeycomb exhibiting reduced or low absorption when exposed to both liquid catalytic coating media and aqueous media utilized in the process of applying the catalytic coating. In a preferred embodiment the hydrophobic coating is formed within or on an applied external skin layer provided on the multicellular ceramic body.</p> |
申请公布号 |
WO2005065199(A2) |
申请公布日期 |
2005.07.21 |
申请号 |
WO2004US42199 |
申请日期 |
2004.12.15 |
申请人 |
CORNING INCORPORATED;BLISS, MAX P;BOOKBINDER, DANA C;PAISLEY, ROBERT J;WARREN, CHRISTOPHER J |
发明人 |
BLISS, MAX P;BOOKBINDER, DANA C;PAISLEY, ROBERT J;WARREN, CHRISTOPHER J |
分类号 |
B01D53/94;B01J20/00;B01J21/04;B01J23/00;B01J23/08;B01J23/10;B01J35/04;B01J37/02;C03C3/04;C04B35/10;C04B35/14;C04B35/16;C04B35/18;C04B35/185;C04B35/20;C04B35/22;C04B35/44;C04B35/636;C04B35/80;C04B38/00;C04B41/52;C04B41/89;F01N3/022;F01N3/28 |
主分类号 |
B01D53/94 |
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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