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1. 发明公开

EP0085207A2 Polymerisation catalyst 失效
标题翻译：聚合催化剂
公开(公告)号：EP0085207A2
公开(公告)日：1983-08-10
申请号：EP82300471.8
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/02 , C08F4/62
CPC分类号： C08F10/00 , C08F4/635 , C08F4/6341
摘要： A supported Ziegler catalyst prepared by the following steps:

(A) heating together at a temperature in the range 250 to 1100°C a refractory oxide support material having surface hydroxyl groups and one or more halogen-free metal derivatives which are hydrides and/or organic derivatives of the metal,
(B) reacting the product from (A) with one or more organometallic compounds having the general formula MR 1 a Q b-a wherein M is a metal atom, R' is a hydrocarbon group, Q is halogen or an oxyhydrocarbyl group, b is the valency of M and a is an integer from 1 to b and wherein the metal atom M is aluminium, boron, lithium zinc or magnesium,
(C) impregnating the solid product from step (B) with one or more halogen-containing transition metal compounds wherein the transition metal or metals comprise titanium and/or vanadium and/or zirconium.
摘要翻译：通过以下步骤制备的负载型齐格勒催化剂：（A）在250-1100℃的温度范围内一起加热具有表面羟基的难熔氧化物载体材料和一种或多种为卤化物的无卤素金属衍生物，和/或（B）使来自（A）的产物与一种或多种具有通式MR1a Qb-a的有机金属化合物反应，其中M是金属原子，R'是烃基，Q是卤素或氧代烃基基团，b是M的化合价并且a是1至b的整数，并且其中金属原子M是铝，硼，锂锌或镁，（C）用来自步骤（B）的固体产物浸渍一种或多种卤素其中过渡金属包括钛和/或钒和/或锆。

2. 发明公开

EP0057589A2 Polymerisation catalyst 失效
标题翻译：聚合催化剂。
公开(公告)号：EP0057589A2
公开(公告)日：1982-08-11
申请号：EP82300473.4
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/68
CPC分类号： C08F10/00 , C08F4/6141 , C08F4/6162 , C08F4/6152 , C08F4/6172
摘要： A supported Ziegler catalyst component prepared by (A) reacting a refractory oxide support material having surface -OH groups, for example silica, with halogen-containing transition metal compound, e.g. titanium tetrachloride, (B) reacting the product with an organometallic compound, for example triethyl aluminium and (C) reacting with transition metal compound in which vanadium is present, for exemple vanadyl chloride. The catalyst component is conventionally activated with organometallic compound and can be used to polymerise 1-olefins, for exemple ethylene.

3. 发明授权

EP0085207B1 Polymerisation catalyst 失效
标题翻译：聚合催化剂
公开(公告)号：EP0085207B1
公开(公告)日：1986-08-20
申请号：EP82300471.8
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/02 , C08F4/62
CPC分类号： C08F10/00 , C08F4/635 , C08F4/6341

4. 发明授权

EP0057589B1 Polymerisation catalyst 失效
标题翻译：聚合催化剂
公开(公告)号：EP0057589B1
公开(公告)日：1985-07-03
申请号：EP82300473.4
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/68
CPC分类号： C08F10/00 , C08F4/6141 , C08F4/6162 , C08F4/6152 , C08F4/6172

5. 发明授权

EP0027346B1 Polymerisation catalyst and process 失效
标题翻译：聚合催化剂和工艺
公开(公告)号：EP0027346B1
公开(公告)日：1984-06-13
申请号：EP80303524.5
申请日：1980-10-07
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/62
CPC分类号： C08F10/00 , C08F4/637

6. 发明公开

EP0085208A2 Polymerisation catalyst 失效
标题翻译： Polymerisationskatalysator。
公开(公告)号：EP0085208A2
公开(公告)日：1983-08-10
申请号：EP82300472.6
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/02 , C08F4/62
CPC分类号： C08F10/00 , C08F4/6346 , C08F4/637 , C08F4/025 , C08F4/635
摘要： A supported Ziegler catalyst prepared by the following steps, carried out under anhydrous conditions:

(A) reacting a hydroxyl groups-containing support material comprising magnesium silicate or silica and magnesia with one or more organo-metallic compounds having the general formula MR 1 a Q b-a wherein M is a metal which is aluminium, boron, lithium, zinc or magnesium, R' is a hydrocarbyl group, Q is halogen or an oxyhydrocarbyl group, b is the valency of M and a is an integer from 1 to b,
(B) removing unreacted organometallic compound, if any, from the produced solid material,
(C) impregnating the solid material obtained from step B with one or more halogen-containing transition metal compounds wherein the transition metal (s) comprise titanium, vanadium or zirconium.
摘要翻译：通过以下步骤制备的负载齐格勒催化剂在无水条件下进行：（A）使包含硅酸镁或二氧化硅和氧化镁的含羟基的载体材料与一种或多种具有通式MR 1的有机金属化合物反应， aQb-a其中M是铝，硼，锂，锌或镁的金属，R 1是烃基，Q是卤素或羟基烃基，b是M的化合价，a是1的整数 b，（B）从所制备的固体材料中除去未反应的有机金属化合物（如果有的话），（C）用一种或多种含卤素的过渡金属化合物浸渍由步骤B获得的固体材料，其中过渡金属包含钛，钒或锆。

7. 发明公开

EP0057589A3 Polymerisation catalyst 失效
标题翻译：聚合催化剂
公开(公告)号：EP0057589A3
公开(公告)日：1982-08-25
申请号：EP82300473
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F04/68
CPC分类号： C08F10/00 , C08F4/6141 , C08F4/6162 , C08F4/6152 , C08F4/6172
摘要： A supported Ziegler catalyst component prepared by (A) reacting a refractory oxide support material having surface -OH groups, for example silica, with halogen-containing transition metal compound, e.g. titanium tetrachloride, (B) reacting the product with an organometallic compound, for example triethyl aluminium and (C) reacting with transition metal compound in which vanadium is present, for exemple vanadyl chloride. The catalyst component is conventionally activated with organometallic compound and can be used to polymerise 1-olefins, for exemple ethylene.

8. 发明公开

EP0085208A3 Polymerisation catalyst 失效
标题翻译：聚合催化剂
公开(公告)号：EP0085208A3
公开(公告)日：1983-09-21
申请号：EP82300472
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F04/02 , C08F04/62
CPC分类号： C08F10/00 , C08F4/6346 , C08F4/637 , C08F4/025 , C08F4/635
摘要： A supported Ziegler catalyst prepared by the following steps, carried out under anhydrous conditions:
(A) reacting a hydroxyl groups-containing support material comprising magnesium silicate or silica and magnesia with one or more organo-metallic compounds having the general formula MR 1 a Q b-a wherein M is a metal which is aluminium, boron, lithium, zinc or magnesium, R' is a hydrocarbyl group, Q is halogen or an oxyhydrocarbyl group, b is the valency of M and a is an integer from 1 to b, (B) removing unreacted organometallic compound, if any, from the produced solid material, (C) impregnating the solid material obtained from step B with one or more halogen-containing transition metal compounds wherein the transition metal (s) comprise titanium, vanadium or zirconium.

9. 发明公开

EP0085207A3 Polymerisation catalyst 失效
公开(公告)号：EP0085207A3
公开(公告)日：1983-09-14
申请号：EP82300471
申请日：1982-01-29
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F04/02 , C08F04/62
CPC分类号： C08F10/00 , C08F4/635 , C08F4/6341
摘要： A supported Ziegler catalyst prepared by the following steps:
(A) heating together at a temperature in the range 250 to 1100°C a refractory oxide support material having surface hydroxyl groups and one or more halogen-free metal derivatives which are hydrides and/or organic derivatives of the metal, (B) reacting the product from (A) with one or more organometallic compounds having the general formula MR 1 a Q b-a wherein M is a metal atom, R' is a hydrocarbon group, Q is halogen or an oxyhydrocarbyl group, b is the valency of M and a is an integer from 1 to b and wherein the metal atom M is aluminium, boron, lithium zinc or magnesium, (C) impregnating the solid product from step (B) with one or more halogen-containing transition metal compounds wherein the transition metal or metals comprise titanium and/or vanadium and/or zirconium.

10. 发明公开

EP0027346A1 Polymerisation catalyst and process 失效
标题翻译：聚合催化剂和方法。
公开(公告)号：EP0027346A1
公开(公告)日：1981-04-22
申请号：EP80303524.5
申请日：1980-10-07
申请人： BP Chemicals Limited
发明人： Johnstone, Alexander
IPC分类号： C08F10/00 , C08F4/62
CPC分类号： C08F10/00 , C08F4/637
摘要： A process for preparing a supported Ziegler catalyst component by reacting together an alcohol and a halogen-containing transition metal compound in the presence of a zinc halide, and impregnating a support material having surface hydroxyl groups with the reaction mixture. The alcohol can be aliphatic or aromatic, for example isopropanol. The transition metal compound can be, for example, a halide, halo-alkoxide or oxyhalide of titanium, vanadium, zirconium or chromium. The zinc halide is preferably zinc chloride. The supported catalyst component can be activated using conventional Ziegler catalyst activators and used to polymerise 1-olefins.

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