| 发明名称 |
VERFAHREN ZUR HERSTELLUNG VON GLASARTIGEN KUNSTFASERN |
| 摘要 |
Man-made vitreous fibres having a content of aluminium of at least 14 % are produced by providing a charge of raw mineral material which contains ferro-chromium slag, preferably at least 5 % by weight ferro-chromium slag, in a furnace, melting the charge in the furnace to form a melt and fiberising the melt to form fibres. |
| 申请公布号 |
AT235428(T) |
申请公布日期 |
2003.04.15 |
| 申请号 |
AT19980965735T |
申请日期 |
1998.12.02 |
| 申请人 |
ROCKWOOL INTERNATIONAL A/S |
发明人 |
CHRISTENSEN, VERMUND, RUST;JENSEN, SOREN, LUND |
| 分类号 |
C03B3/02;C03B5/00;C03C1/00;C03C1/02;C03C13/00;C03C13/06 |
主分类号 |
C03B3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
