发明名称 |
MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM |
摘要 |
Process for the preparation of solid particles of a magnesium-chloride alcohol adduct comprising (a) forming an emulsion between a MgCl2 alcohol adduct in molten form and a liquid phase which is immiscible with the said adduct in the presence of a polyalkyl-methacrylate used as a solution having viscosity ranging from 100 to 5000 mm2/s and (b) rapidly cooling the emulsion to solidify the disperse phase and collecting the solid adduct particles. |
申请公布号 |
US2014046011(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201214112199 |
申请日期 |
2012.04.13 |
申请人 |
GADDI BENEDETTA;EVANGELISTI DANIELE;COLLINA GIANNI;BASELL POLIOLEFINE ITALIA S. R. I. |
发明人 |
GADDI BENEDETTA;EVANGELISTI DANIELE;COLLINA GIANNI |
分类号 |
C08F4/52;C08F4/10;C08F4/16 |
主分类号 |
C08F4/52 |
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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