发明名称 |
DRY POWDER COMPOSITION COMPRISING VERMICULITE LAMELLAE, PROCESS FOR ITS PRODUCTION AND PROCESS FOR MAKING SHAPED ARTICLES THEREFROM |
摘要 |
<p>A free-flowing, dry powder composition comprising vermiculite lamellae (delaminated vermiculite); preferably the composition contains a solid particulate additive such as magnesium oxide.</p> |
申请公布号 |
EP0009311(B1) |
申请公布日期 |
1983.05.25 |
申请号 |
EP19790301578 |
申请日期 |
1979.08.06 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BALLARD, DENIS GEORGE HAROLD;CHARNAH, RICHARD MARTIN;DROUGHTON, JOHN FREDERICK;RIDEAL, GRAHAM ROBIN |
分类号 |
C01B33/20;C04B14/20;C04B20/02;C04B30/00;C04B38/00;(IPC1-7):04B31/26;04B43/10 |
主分类号 |
C01B33/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|