| 发明名称 |
ALUMINIUM OXIDE-BASED FOAMS WHICH ARE STABLE UNDER THE EFFECT OF WATER, BODIES MADE THEREFROM AND MIXTURES FOR THEIR PRODUCTION |
| 摘要 |
2069335 9106516 PCTABScor01 The invention relates to aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production.
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| 申请公布号 |
CA2069335(A1) |
申请公布日期 |
1991.05.01 |
| 申请号 |
CA19902069335 |
申请日期 |
1990.10.31 |
| 申请人 |
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发明人 |
ROESCH, LUTZ;BILLER, BEATE;KRATEL, GUENTER |
| 分类号 |
C01F7/02;C04B35/19;C04B35/44;C04B38/00;C04B38/02;(IPC1-7):C04B38/00;C01F7/04 |
主分类号 |
C01F7/02 |
| 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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