发明名称 |
Catalyst component for polymerization of olefin. |
摘要 |
<p>A catalyst component for polymerization of olefin, comprising a contact product of a component (A) which is a solid component containing titanium having at least one OR<1> group (where R<1> represents a hydrocarbon residue) and magnesium and a halogen as the essential components; a component (B) which is an acid halide compound; a component (C) which is a compound having an OR<2> group (where R<2> represents a hydrocarbon residue or hydrogen atom); and a component (D) which is a halide compound of silicon. When an olefin is polymerized by use of this as the transition metal component of a Ziegler type catalyst, an olefin polymer with high activity and high I.I and excellent polymer properties can be obtained.</p> |
申请公布号 |
EP0250225(A2) |
申请公布日期 |
1987.12.23 |
申请号 |
EP19870305370 |
申请日期 |
1987.06.17 |
申请人 |
MITSUBISHI PETROCHEMICAL CO., LTD. |
发明人 |
MATSUURA, MITSUYUKI C/O MITSUBISHI PETROCHEM. CO.;FUJITA, TAKASHI C/O MITSUBISHI PETROCHEM. CO. |
分类号 |
C08F4/60;C08F4/64;C08F4/658;C08F10/00 |
主分类号 |
C08F4/60 |
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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