| 发明名称 |
Process for the production of building material elements, particularly building boards |
| 摘要 |
A process for the production of a building material element comprising spraying granules of vermiculite with an organic binder, prepressing the coated granules into a biscuit and heating and pressing the biscuit in a press to transform it into a building material element.
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| 申请公布号 |
US4093488(A) |
申请公布日期 |
1978.06.06 |
| 申请号 |
US19760657273 |
申请日期 |
1976.02.11 |
| 申请人 |
ISOVOLTA OSTERREICHISCHE ISOLIERSTOFFWERK AKTIENGESELLSCHAFT |
发明人 |
KIRSCH, KURT;HILZENSAUER, VOLKMAR;PFLUG, GUNTHER;WEHRMANN, FELIX;MARESCH, GERALD |
| 分类号 |
B29C43/00;B29C67/24;C04B26/12;C04B28/26;C08G14/08 |
主分类号 |
B29C43/00 |
| 代理机构 |
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代理人 |
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