发明名称 Preparation of very uniform aluminoxane with high co-catalytic activity
摘要 In the preparation of aluminoxane (I), especially methylaluminoxane (MAO) from aluminium alkyl (II), especially aluminium trimethyl (TMA), and ice in an inert hydrocarbon, water in the form of a thin ice film on a support is brought into contact with a solution or suspension of (II) (TMA) in an inert organic solvent (e.g. toluene) and this contact is maintained for several seconds. Also claimed is the apparatus used for continuous operation.
申请公布号 DE19626245(A1) 申请公布日期 1998.01.08
申请号 DE19961026245 申请日期 1996.06.29
申请人 SINN, HANSJOERG, PROF. DR.DR.E.H., 22844 NORDERSTEDT, DE 发明人 SINN, HANSJOERG WALTER, PROF. DR.DR.E.H., 22844 NORDERSTEDT, DE;HEITMANN, BERND, DIPL.-CHEM., 22089 HAMBURG, DE;LACROIX, KRISTINA VON, DIPL.-CHEM. DR., 20257 HAMBURG, DE;OTT, MATTHIAS, DIPL.-CHEM., 21255 TOSTEDT, DE;PLOSS, THORSTEN, DIPL.-CHEM., 21031 HAMBURG, DE;SCHIMMEL, INGRID, 21147 HAMBURG, DE;SINN, HANSJOERG HEINRICH, DIPL.-ING. DR.-ING., 61273 WEHRHEIM, DE;SINN, CHRISTIAN, DIPL.-CHEM. DR., 22081 HAMBURG, DE;THIENEN, NORBERT VON, DIPL.-CHEM. DR., 20539 HAMBURG, DE
分类号 C07F5/06;(IPC1-7):C07F5/06 主分类号 C07F5/06
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