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公开(公告)号：EP0409563A2
公开(公告)日：1991-01-23
申请号：EP90307804.6
申请日：1990-07-17
申请人： NIPPON OIL CO. LTD.
CPC分类号： C08F10/00 , C08F4/6567 , C08F4/685 , C08F4/6576 , C08F4/6555
摘要： Polyolefins exhibiting better particle properties are prepared by polymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by reacting the following components [I] and [II] at first and then reacting the reaction product thus obtained with the following component [III]:
[I] a reaction product obtained by reacting:
(1) a silicon oxide and/or an aluminum oxide, and
(2) a titanium compound, or a titanium compound and a vanadium compound,
[II] a reaction product obtained by the reaction of:
(1) a magnesium halide,
(2) a compound represented by the general formula Me(OR) n X z-n wherein Me represents an element of J Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0
(3) a titanium compound, or a titanium compound and a vanadium compound; and
[III] an organoaluminum compound.摘要翻译： 通过在包含固体催化剂组分和有机金属化合物的催化剂存在下聚合烯烃或烯烃来制备表现出更好颗粒性能的聚烯烃，所述固体催化剂组分首先通过以下组分[I]和[II]反应制备 然后使由此获得的反应产物与以下组分[III]反应：[I]通过使以下物质反应获得的反应产物：（1）氧化硅和/或氧化铝，和（2）钛化合物或钛 化合物和钒化合物，[II]通过以下反应获得的反应产物：（1）卤化镁，（2）由通式Me（OR）nXz-n表示的化合物，其中Me表示J基团的元素 I至IV在元素周期表中，z表示元素Me的化合价，n为0
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公开(公告)号：EP0493118A3
公开(公告)日：1992-09-02
申请号：EP91312030.9
申请日：1991-12-24
申请人： NIPPON OIL CO., LTD.
CPC分类号： C08F10/00 , C08F210/16 , C08F4/685 , C08F4/6567 , C08F4/6586 , C08F210/08 , C08F2500/18 , C08F2500/12
摘要： A polyolefin superior in particle properties, for example, having an extremely high bulk density, a large average particle diameter and a narrow particle size distribution, and narrow in molecular weight distribution, is obtained in high yield, by polymerisation of an olefin using a catalyst comprising a solid catalyst component and an organometallic compound, the solid catalyst component being prepared by reacting (1) a reaction product obtained by reacting the reaction product of Si oxide and/or A1 oxide and a Ti compound, or a Ti compound and a V compound (Ti.V component) with an organoaluminium compound, with (2) a reaction product obtained by the reaction of a Mg halide, with a compound of the general formula Me(OR) n X z-n where Me represents an element of Groups I to IV, z represents the valence of the element Me, n is O a R² b R³ c Si(OR⁴) d X 4-(a+b+c+d) wherein R¹, R², R³ and R⁴ may be the same or different and are each a hydrocarbon radical having 1 to 20 carbon atoms, X is a halogen atom and a,b,c and d are O ≦ a
摘要翻译： 通过使用催化剂使烯烃聚合，可以以高收率得到具有极高堆积密度，大平均粒径和窄粒度分布以及窄分子量分布的颗粒性能优异的聚烯烃 所述固体催化剂组分通过以下反应制备：（1）通过使氧化硅和/或Al氧化物与Ti化合物的反应产物或Ti化合物与V反应获得的反应产物与V （2）通过卤化镁与通式Me（OR）nXz-n的化合物反应得到的反应产物，其中Me代表I族元素的化合物（Ti.V成分）与有机铝化合物 至IV，z代表元素Me的化合价，n是O
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公开(公告)号：EP0409563B1
公开(公告)日：1995-12-13
申请号：EP90307804.6
申请日：1990-07-17
申请人： NIPPON OIL CO. LTD.
CPC分类号： C08F10/00 , C08F4/6567 , C08F4/685 , C08F4/6576 , C08F4/6555
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公开(公告)号：EP0493118A2
公开(公告)日：1992-07-01
申请号：EP91312030.9
申请日：1991-12-24
申请人： NIPPON OIL CO., LTD.
CPC分类号： C08F10/00 , C08F210/16 , C08F4/685 , C08F4/6567 , C08F4/6586 , C08F210/08 , C08F2500/18 , C08F2500/12
摘要： A polyolefin superior in particle properties, for example, having an extremely high bulk density, a large average particle diameter and a narrow particle size distribution, and narrow in molecular weight distribution, is obtained in high yield, by polymerisation of an olefin using a catalyst comprising a solid catalyst component and an organometallic compound, the solid catalyst component being prepared by reacting (1) a reaction product obtained by reacting the reaction product of Si oxide and/or A1 oxide and a Ti compound, or a Ti compound and a V compound (Ti.V component) with an organoaluminium compound, with (2) a reaction product obtained by the reaction of a Mg halide, with a compound of the general formula Me(OR) n X z-n where Me represents an element of Groups I to IV, z represents the valence of the element Me, n is O a R² b R³ c Si(OR⁴) d X 4-(a+b+c+d) wherein R¹, R², R³ and R⁴ may be the same or different and are each a hydrocarbon radical having 1 to 20 carbon atoms, X is a halogen atom and a,b,c and d are O ≦ a
摘要翻译： 通过使用催化剂聚合烯烃，可以高收率地得到粒子特性优异的聚烯烃，例如具有非常高的堆积密度，大的平均粒径和窄的粒度分布以及窄的分子量分布。 包括固体催化剂组分和有机金属化合物，所述固体催化剂组分通过使（1）通过使Si氧化物和/或氧化铝的反应产物与Ti化合物或Ti化合物反应获得的反应产物或V化合物 化合物（Ti.V组分）与有机铝化合物，（2）通过卤化镁反应获得的反应产物与通式Me（OR）n X z-n的化合物，其中Me表示I族元素 至IV，z表示元素Me的化合价，n为O
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公开(公告)号：EP0493118B1
公开(公告)日：1995-12-06
申请号：EP91312030.9
申请日：1991-12-24
申请人： NIPPON OIL CO., LTD.
CPC分类号： C08F10/00 , C08F210/16 , C08F4/685 , C08F4/6567 , C08F4/6586 , C08F210/08 , C08F2500/18 , C08F2500/12
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公开(公告)号：EP0409563A3
公开(公告)日：1991-11-06
申请号：EP90307804.6
申请日：1990-07-17
申请人： NIPPON OIL CO. LTD.
CPC分类号： C08F10/00 , C08F4/6567 , C08F4/685 , C08F4/6576 , C08F4/6555
摘要： Polyolefins exhibiting better particle properties are prepared by polymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by reacting the following components [I] and [II] at first and then reacting the reaction product thus obtained with the following component [III]:
[I] a reaction product obtained by reacting:
(1) a silicon oxide and/or an aluminum oxide, and (2) a titanium compound, or a titanium compound and a vanadium compound, [II] a reaction product obtained by the reaction of:
(1) a magnesium halide, (2) a compound represented by the general formula Me(OR) n X z-n wherein Me represents an element of J Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0 (3) a titanium compound, or a titanium compound and a vanadium compound; and [III] an organoaluminum compound.摘要翻译： 表现出较好颗粒性能的聚烯烃通过在包含固体催化剂组分和有机金属化合物的催化剂存在下聚合一种或多种烯烃来制备，所述固体催化剂组分通过首先使下列组分[I]和[II]反应而制备 然后使如此获得的反应产物与下列组分[III]反应：[I]通过使（1）氧化硅和/或氧化铝与（2）钛化合物或钛 化合物和钒化合物的反应产物，[II]通过以下反应获得的反应产物：（1）卤化镁，（2）由通式Me（OR）nXz-n表示的化合物，其中Me表示J组 元素周期表Ⅰ-Ⅳ中，z表示元素Me的化合价，n为0
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