发明名称 |
ALUMINIUM OXIDE OBTAINED BY A PYROGENIC PROCESS, METHOD OF OBTAINING SAME, APPLICATION THEREOF AND AGENTS CONTAINING SAME |
摘要 |
Pyrogenic alumina (I) of large surface area, with a BET specific surface area of over 115 m<2>/g and Sears number of over 8 ml/2g (EP 0717008), is claimed. |
申请公布号 |
PL342441(A1) |
申请公布日期 |
2001.03.12 |
申请号 |
PL20000342441 |
申请日期 |
2000.09.08 |
申请人 |
DEGUSSA-HULS AG |
发明人 |
PLAMBECK-FISCHER PEER;HAMM VOLKER;SCHARFE THOMAS;MANGOLD HELMUT;HENNIG THOMAS |
分类号 |
B41M5/00;B01J21/04;B01J32/00;B41M5/50;B41M5/52;C01F7/02;C01F7/30;C09K3/14;C09K3/30;(IPC1-7):C01F7/30 |
主分类号 |
B41M5/00 |
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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