| 发明名称 |
Dry powder compositions of vermiculite lamellae and additives |
| 摘要 |
A free-flowing, dry powder composition comprising vermiculite lamellae (delaminated vermiculite); preferably the composition contains a solid particulate additive such as magnesium oxide.
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| 申请公布号 |
US4324838(A) |
申请公布日期 |
1982.04.13 |
| 申请号 |
US19790066766 |
申请日期 |
1979.08.14 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
BALLARD, DENIS G.;CHARNAH, RICHARD M.;DROUGHTON, JOHN F.;RIDEAL, GRAHAM R. |
| 分类号 |
C01B33/20;C04B14/20;C04B20/02;C04B30/00;C04B38/00;(IPC1-7):B32B5/16 |
主分类号 |
C01B33/20 |
| 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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