发明名称 |
THERMOSTABILE UND BIOLÖSLICHE MINERALFASERZUSAMMENSETZUNGEN |
摘要 |
PCT No. PCT/DK93/00435 Sec. 371 Date Jun. 21, 1995 Sec. 102(e) Date Jun. 21, 1995 PCT Filed Dec. 21, 1993 PCT Pub. No. WO94/14717 PCT Pub. Date Jul. 7, 1994A fiberizable mineral composition which is thermostable and has a high dissolution rate in biological fluids includes 53.5-64 w/w % of SiO2, up to 4 w/w % of Al2O3, 10-20 w/w % of CaO, 10-20 w/w % of MgO, and 6.5-9 w/w % of FeO, the total amount of FeO and Fe2O3 calculated as FeO. A mineral fiber material made from the composition can be used for thermal and/or acoustic insulation purposes or as a plant growing medium or substrate. |
申请公布号 |
DE69312741(T2) |
申请公布日期 |
1998.02.12 |
申请号 |
DE1993612741 |
申请日期 |
1993.12.21 |
申请人 |
ROCKWOOL INTERNATIONAL A/S, HEDEHUSENE, DK |
发明人 |
GULDBERG, MARIANNE, DK-2860 SOEBORG, DK;CHRISTENSEN, VERMUND, RUST, DK-4000 ROSKILDE, DK |
分类号 |
A01G31/00;C03C3/087;C03C13/00;C03C13/06 |
主分类号 |
A01G31/00 |
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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