| 发明名称 |
MINERAL-FIBER COMPOSITIONS |
| 摘要 |
A biologically degradable mineral-fiber composition characterized by the following constituents in percent by weight: SiO2: 45 to 60, Al2O3: less than 2, CaO 7: to 18, MgO: 4 to 10, Na2O: 7 to 20, K2O: 0 to 4, B2O3: 1 to 12, P2O5: 0 to 4, diverse: 0 to 5, Na2O: + K2O: 7 to 24, CaO + MgO: more than 15.5 and up to 25, BaO: 0 to 5, TiO2: 0 to 4, Cr2O3: 0 to 1.5, Fe2O3: 0 to 3.
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| 申请公布号 |
WO9535265(A1) |
申请公布日期 |
1995.12.28 |
| 申请号 |
WO1995EP02375 |
申请日期 |
1995.06.19 |
| 申请人 |
ISOVER SAINT-GOBAIN;BERNARD, JEAN, LUC;DE MERINGO, ALAIN;ROUYER, ELISABETH;FURTAK, HANS |
发明人 |
BERNARD, JEAN, LUC;DE MERINGO, ALAIN;ROUYER, ELISABETH;FURTAK, HANS |
| 分类号 |
C03C3/089;C03C13/00;C03C13/06;(IPC1-7):C03C13/00 |
主分类号 |
C03C3/089 |
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