发明名称 |
SOLID CATALYST COMPONENT, CATALYST COMPRISING SAID SOLID COMPONENT, AND PROCESS FOR THE (CO)POLYMERIZATION OF ALPHA-OLEFINS |
摘要 |
A solid catalyst component for the (co)polymerization of α-olefins having general formula (I): ZrnMAlxClMgp (I) wherein: M represents titanium (Ti), vanadium (V), or mixtures thereof; n is a number ranging from 0.01 to 2; x is a number ranging from 0.1 to 4; y is a number ranging from 5 to 53; p is a number ranging from 0 to 15; obtained by means of a process comprising putting at least one zirconium arene in contact with at least one metal compound and, optionally, with at least one compound of magnesium. Said solid catalyst component can be advantageously used as a solid component in a catalyst for the (co)polymerization of α-olefins. Said catalyst can be advantageously used in a process for the (co)polymerization of α-olefins. |
申请公布号 |
EP2658885(A1) |
申请公布日期 |
2013.11.06 |
申请号 |
EP20110802086 |
申请日期 |
2011.12.20 |
申请人 |
VERSALIS S.P.A. |
发明人 |
SOMMAZZI, ANNA;MASI, FRANCESCO;PAMPALONI, GUIDO;RENILI, FILIPPO;MARCHETTI, FABIO;RASPOLLI GALLETTI, ANNA MARIA |
分类号 |
C08F10/02;C07F7/00;C08F4/655;C08F4/659 |
主分类号 |
C08F10/02 |
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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