发明名称 |
VERFAHREN ZUR MONOALKYLIERUNG VON AROMATISCHEN DIHYDROXYVERBINDUNGEN |
摘要 |
A continuous process comprising: contacting a mixture comprising dihydroxy aromatic compound, water and an alkylating agent with a catalyst system in the presence of a flowing carrier gas, to form a mono alkylated dihydroxy aromatic compound, wherein the catalyst system is obtained by the calcination of a catalyst precursor system comprising a metal oxide precursor, a transition metal element and a pore former. |
申请公布号 |
DE602005022844(D1) |
申请公布日期 |
2010.09.23 |
申请号 |
DE20056022844T |
申请日期 |
2005.03.30 |
申请人 |
SABIC INNOVATIVE PLASTICS IP B.V. |
发明人 |
ASHTEKAR, SUNIL;KUMBHAR, PRAMOD;MAHALINGAM, RATHINAM J.;THAMPI, JEGADEESH |
分类号 |
C07C37/14;B01J21/10;B01J23/72;B01J27/232;B01J35/10;B01J37/00;C07C37/16;C07C39/08 |
主分类号 |
C07C37/14 |
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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