发明名称 |
Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
摘要 |
Solid adducts comprising a MgCl2, ethanol and a compound (A), said compounds being present in molar ratios defined by the following formula MgCl2.(EtOH)n(A)p in which n is from 0.1 to 6, p ranges from 0.001 to 0.5 and A is a compound selected from cyclic hydrocarbon structures which are substituted with at least two hydroxy groups.
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申请公布号 |
US8481445(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US201013394042 |
申请日期 |
2010.09.03 |
申请人 |
GUIDOTTI SIMONA;LIGUORI DARIO;MORINI GIAMPIERO;PATER JOACHIM T. M.;BASELL POLIOLEFINE ITALIA S.R.L. |
发明人 |
GUIDOTTI SIMONA;LIGUORI DARIO;MORINI GIAMPIERO;PATER JOACHIM T. M. |
分类号 |
B01J31/00;C08F2/00;C08F4/44 |
主分类号 |
B01J31/00 |
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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