| 发明名称 |
ALUMINA-BASED FIBROUS MASS, PROCESS FOR PRODUCING SAME, AND USE |
| 摘要 |
Provided are an alumina-based fibrous mass which has a high areal pressure and which is applicable to holding materials for exhaust gas purification devices and a process for producing the alumina-based fibrous mass. The alumina-based fibrous mass has a chemical composition containing 70-90%, excluding 90%, Al2O3 and has a total pore volume of 0.0055 ml/g or less. |
| 申请公布号 |
WO2014069589(A1) |
申请公布日期 |
2014.05.08 |
| 申请号 |
WO2013JP79600 |
申请日期 |
2013.10.31 |
| 申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA;SAFFIL LIMITED |
发明人 |
OHSHIMA YASUTAKA;WATANABE MASAAKI;HISAMOTO MASANORI;YOSHINO RYOETSU;FUJITA KAZUTAKA;EGUCHI MASATAKA;ADAM KELSALL;KELVIN WEEKS;JONATHAN CROSS |
| 分类号 |
D01F9/08;C04B35/10;D04H1/4209 |
主分类号 |
D01F9/08 |
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