发明名称 |
Direct crystallization of organic-swelled layered silicates and preparation of layered silicates containing interlayer polymeric chalcogenides therefrom |
摘要 |
There is provided a method for preparing organic-swelled layered silicate by direct crystallization from an alkaline reaction mixture containing a source of silicon oxide and organic onium compound, e.g., a cetyltrimethylammonium salt. Layered silicates containing interlayer polymeric chalcogenide are prepared by contacting the organic-swelled layered silicate with a source of polymeric chalcogenide, e.g., tetraethylorthosilicate.
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申请公布号 |
US5283043(A) |
申请公布日期 |
1994.02.01 |
申请号 |
US19920869589 |
申请日期 |
1992.04.16 |
申请人 |
MOBIL OIL CORP. |
发明人 |
JOHNSON, IVY D.;LANDIS, MICHAEL E. |
分类号 |
C01B33/44;(IPC1-7):C01B33/34 |
主分类号 |
C01B33/44 |
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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