| 发明名称 |
Boron oxide-silicon dioxide mixed oxide |
| 摘要 |
A boron oxide-silicon dioxide mixed oxide which has a BET surface of less than 100 m2g, and optionally containing oxides of aluminium, titanium or zirconium, is prepared pyrogenically by flame hydrolysis. The mixed oxide is used in glass making.
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| 申请公布号 |
US6083859(A) |
申请公布日期 |
2000.07.04 |
| 申请号 |
US19970878824 |
申请日期 |
1997.06.19 |
| 申请人 |
DEGUSSA-HUELS AG |
发明人 |
MANGOLD, HELMUT;ETTLINGER, MANFRED;KERNER, DIETER;KLEINSCHMIT, PETER |
| 分类号 |
C01B35/10;C03C1/00;(IPC1-7):C03C3/04 |
主分类号 |
C01B35/10 |
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