发明名称 |
NOVEL LAYERED CLAYS, A PROCESS FOR THEIR PRODUCTION AND USES THEREOF |
摘要 |
A silanised layered clay comprising a layered clay chemically modified by incorporation therein of a silicon-containing residue inthe absence of a polymeric cationic hydroxy inorganic metal complex. The silanised layered clays are produced by hydrolysing a hydrolysable silicon compound, for example a tetraalkoxysilane, in the presence of the layered clay and in the absence of a polymeric cationic hydroxy inorganic metal complex. The resulting silanised layered clays are more thermally and/or hydrothermally stable than the layered clays from which they are derived. |
申请公布号 |
WO8503015(A1) |
申请公布日期 |
1985.07.18 |
申请号 |
WO1985GB00002 |
申请日期 |
1985.01.03 |
申请人 |
THE BRITISH PETROLEUM COMPANY P.L.C. |
发明人 |
ATKINS, MARTIN, PHILIP |
分类号 |
C01B33/20;B01J21/16;B01J29/04;C01B33/26;C07B61/00;C07C1/00;C07C1/04;C07C2/66;C07C9/14;C07C15/00;C07C15/02;C07C15/073;C07C41/00;C07C41/03;C07C41/06;C07C43/13;C07C67/00;C10G11/02;H01L21/822;H01L27/04;H03K17/16;H03K19/003 |
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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