| 发明名称 |
Mineral fiber composition |
| 摘要 |
Mineral fiber composition which is decomposable in the physiological medium, characterized by the following constituents in weight percent: SiO2 30 to less than 51; Al2O3 higher than 11.5, in particular higher than 13,up to 25; CaO 2 to less than 23; MgO 0 to 15; Na2O+K2O higher than 10, up to 19; TiO2+Fe2O3 6 to 18; various 0 to 3.
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| 申请公布号 |
US6043170(A) |
申请公布日期 |
2000.03.28 |
| 申请号 |
US19970944871 |
申请日期 |
1997.10.06 |
| 申请人 |
ISOVER SAINT-GOBAIN |
发明人 |
STEINKOPF, BERND;HOLSTEIN, WOLFGANG;KATZSCHMANN, AXEL;LOHE, PETER |
| 分类号 |
C03C13/00;C03C13/06;(IPC1-7):C03C13/00;C03C13/02 |
主分类号 |
C03C13/00 |
| 代理机构 |
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代理人 |
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