发明名称 |
CEMENT CONTAINING MULTI-MODAL FIBERS FOR MAKING THERMAL SHOCK RESISTANT CERAMIC HONEYCOMB STRUCTURES |
摘要 |
A ceramic honeycomb structure comprised of at least two separate smaller ceramic honeycombs that have been adhered together by a cement comprised of inorganic fibers and a binding phase wherein the smaller honey-combs and fibers are bonded together by the binding phase which is comprised of an silicate, aluminate or alumino-silicate. The fibers have a multi-modal size distribution in which some fibers have lengths of up to 1000 micons and other fibers have lengths in excess of 1 mm. The cement composition may be made in the absence of other inorganic and organic additives while achieving a shear thinning cement, for example, by mixing oppositely charged inorganic binders in water together so as to make a useful cement composition for applying to the smaller honeycombs to be cemented. |
申请公布号 |
US2012110965(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
US201013380845 |
申请日期 |
2010.06.24 |
申请人 |
CAI JUN;PYZIK ALEKSANDER J.;MALANGA MICHAEL T.;YANG KWANHO;DOW GLOBAL TECHNOLOGIES, INC. |
发明人 |
CAI JUN;PYZIK ALEKSANDER J.;MALANGA MICHAEL T.;YANG KWANHO |
分类号 |
B01D39/20;C04B37/00;C09J101/00 |
主分类号 |
B01D39/20 |
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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