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1. 发明申请

US20130059990A1 SOLID SUPPORT-POLYMETHYLALUMINOXANE COMPLEX, METHOD FOR PRODUCING SAME, OLEFIN POLYMERIZATION CATALYST, AND METHOD FOR PRODUCING POLYOLEFIN 有权
标题翻译：固体支持聚甲基铝氧烷复合物，其制备方法，烯烃聚合催化剂及其生产方法
公开(公告)号：US20130059990A1
公开(公告)日：2013-03-07
申请号：US13697012
申请日：2011-05-11
申请人： Eiichi Kaji , Etsuo Yoshioka
发明人： Eiichi Kaji , Etsuo Yoshioka
IPC分类号： C08F4/52 , C08F4/6192 , C08F110/02
CPC分类号： C07F5/066 , C07B2200/11 , C07F5/068 , C08F4/02 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F110/02 , Y10S526/943 , C08F10/00 , C08F4/65912 , C08F4/6428
摘要： Disclosed is a solid support-polymethylaluminoxane complex exhibiting a higher polymerization activity than a conventional substance and being homogeneous. Also disclosed is a method for producing an olefin-based polymer having a favorable quality using the complex and a transition metal compound. The complex comprises a coating layer containing polymethylaluminoxane and trimethylaluminum on the surface of a solid support. The coating layer comprises a solid polymethylaluminoxane composition in which (i) the content of aluminum is in a range of 36 to 41 mass % and (ii) the molar fraction of methyl groups derived from a trimethylaluminum moiety to the total number of moles of methyl groups is 12 mol % or less. Also disclosed is an olefin polymerization catalyst comprising the complex and a transition metal compound represented by general formula (III): MR5R6R7R8 as catalyst components, and a method for producing a polyolefin comprising polymerizing an olefin using the catalyst.
摘要翻译：公开了一种固体支持物 - 聚甲基铝氧烷配合物，其表现出比常规物质更高的聚合活性并且是均匀的。还公开了使用该络合物和过渡金属化合物制造具有良好质量的烯烃类聚合物的方法。复合物包括在固体载体的表面上含有聚甲基铝氧烷和三甲基铝的涂层。涂层包括固体聚甲基铝氧烷组合物，其中（i）铝的含量在36至41质量％的范围内，和（ii）衍生自三甲基铝部分的甲基的摩尔分数与甲基的总摩尔数基团为12摩尔％以下。还公开了包含络合物和由通式（III）表示的过渡金属化合物：作为催化剂组分的MR5R6R7R8的烯烃聚合催化剂，以及使用该催化剂使烯烃聚合的聚烯烃的制造方法。

2. 发明授权

US08975209B2 Solid support-polymethylaluminoxane complex, method for producing same, olefin polymerization catalyst, and method for producing polyolefin 有权
标题翻译：固体载体 - 聚甲基铝氧烷配合物，其制备方法，烯烃聚合催化剂和聚烯烃的制备方法
公开(公告)号：US08975209B2
公开(公告)日：2015-03-10
申请号：US13697012
申请日：2011-05-11
申请人： Eiichi Kaji , Etsuo Yoshioka
发明人： Eiichi Kaji , Etsuo Yoshioka
IPC分类号： C08F4/02 , C08F4/642 , C08F4/6592 , C08F10/02 , C07F5/06 , C08F4/659 , C08F110/02
CPC分类号： C07F5/066 , C07B2200/11 , C07F5/068 , C08F4/02 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F110/02 , Y10S526/943 , C08F10/00 , C08F4/65912 , C08F4/6428
摘要： Disclosed is a solid support-polymethylaluminoxane complex exhibiting a higher polymerization activity than a conventional substance and being homogeneous. Also disclosed is a method for producing an olefin-based polymer having a favorable quality using the complex and a transition metal compound. The complex comprises a coating layer containing polymethylaluminoxane and trimethylaluminum on the surface of a solid support. The coating layer comprises a solid polymethylaluminoxane composition in which (i) the content of aluminum is in a range of 36 to 41 mass % and (ii) the molar fraction of methyl groups derived from a trimethylaluminum moiety to the total number of moles of methyl groups is 12 mol % or less. Also disclosed is an olefin polymerization catalyst comprising the complex and a transition metal compound represented by general formula (III): MR5R6R7R8 as catalyst components, and a method for producing a polyolefin comprising polymerizing an olefin using the catalyst.
摘要翻译：公开了一种固体支持物 - 聚甲基铝氧烷配合物，其表现出比常规物质更高的聚合活性并且是均匀的。还公开了使用该络合物和过渡金属化合物制造具有良好质量的烯烃类聚合物的方法。复合物包括在固体载体的表面上含有聚甲基铝氧烷和三甲基铝的涂层。涂层包括固体聚甲基铝氧烷组合物，其中（i）铝的含量在36至41质量％的范围内，和（ii）衍生自三甲基铝部分的甲基的摩尔分数与甲基的总摩尔数基团为12摩尔％以下。还公开了包含络合物和由通式（III）表示的过渡金属化合物：作为催化剂组分的MR5R6R7R8的烯烃聚合催化剂，以及使用该催化剂使烯烃聚合的聚烯烃的制造方法。

3. 发明申请

US20110282017A1 SOLID POLYMETHYLALUMINOXANE COMPOSITION AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：固体聚甲基铝氧烷组合物及其制造方法
公开(公告)号：US20110282017A1
公开(公告)日：2011-11-17
申请号：US13128632
申请日：2009-11-11
申请人： Eiichi Kaji , Etsuo Yoshioka
发明人： Eiichi Kaji , Etsuo Yoshioka
IPC分类号： C08F4/6592
CPC分类号： C08G79/10 , C07F5/066 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08L85/00 , C08F4/65912 , C08F4/6028 , C08F2500/24 , C08F2500/03
摘要： Disclosed are: a solid polymethylaluminoxane composition which does not utilize silica or the like, has the form of relatively fine particles, has more uniform particle sizes, and exhibits a high polymerization activity when used in the preparation of an olefin polymer; a process for producing the solid polymethylaluminoxane composition; a polymerization catalyst; and a process for producing an olefin polymer. Specifically disclosed are: a solid polymethylaluminoxane composition which has an aluminum content of 36 to 41 mass % and contains a methyl group derived from a trimethylaluminum moiety at a molar fraction of 12 mol % or less; a process for producing the solid polymethylaluminoxane composition, which comprises the step of heating an aromatic hydrocarbon solution containing polymethylaluminoxane and trimethylaluminum to cause the precipitation of the solid polymethylaluminoxane composition; a polymerization catalyst for an olefin, which comprises the solid polymethylaluminoxane composition and a transition metal compound as catalyst components; and a process for producing an olefin polymer by using the polymerization catalyst.
摘要翻译：公开了：不使用二氧化硅等的具有较细颗粒形式的固体聚甲基铝氧烷组合物具有更均匀的粒径，并且当用于制备烯烃聚合物时表现出高聚合活性; 制备固体聚甲基铝氧烷组合物的方法; 聚合催化剂; 和烯烃聚合物的制造方法。具体公开的是：固体聚甲基铝氧烷组合物，其铝含量为36〜41质量％，摩尔分数为12摩尔％以下，含有来自三甲基铝部分的甲基; 一种制备固体聚甲基铝氧烷组合物的方法，其包括加热含有聚甲基铝氧烷和三甲基铝的芳族烃溶液以使固体聚甲基铝氧烷组合物沉淀的步骤; 用于烯烃的聚合催化剂，其包含固体聚甲基铝氧烷组合物和作为催化剂组分的过渡金属化合物; 以及使用聚合催化剂制造烯烃聚合物的方法。

4. 发明授权

US08404880B2 Solid polymethylaluminoxane composition and method for manufacturing same 有权
标题翻译：固体聚甲基铝氧烷组合物及其制造方法
公开(公告)号：US08404880B2
公开(公告)日：2013-03-26
申请号：US13128632
申请日：2009-11-11
申请人： Eiichi Kaji , Etsuo Yoshioka
发明人： Eiichi Kaji , Etsuo Yoshioka
IPC分类号： C07F5/06 , C08F4/642 , C08F4/6592
CPC分类号： C08G79/10 , C07F5/066 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08L85/00 , C08F4/65912 , C08F4/6028 , C08F2500/24 , C08F2500/03
摘要： Disclosed are: a solid polymethylaluminoxane composition which does not utilize silica or the like, has the form of relatively fine particles, has more uniform particle sizes, and exhibits a high polymerization activity when used in the preparation of an olefin polymer; a process for producing the solid polymethylaluminoxane composition; a polymerization catalyst; and a process for producing an olefin polymer. Specifically disclosed are: a solid polymethylaluminoxane composition which has an aluminum content of 36 to 41 mass % and contains a methyl group derived from a trimethylaluminum moiety at a molar fraction of 12 mol % or less; a process for producing the solid polymethylaluminoxane composition, which comprises the step of heating an aromatic hydrocarbon solution containing polymethylaluminoxane and trimethylaluminum to cause the precipitation of the solid polymethylaluminoxane composition; a polymerization catalyst for an olefin, which comprises the solid polymethylaluminoxane composition and a transition metal compound as catalyst components; and a process for producing an olefin polymer by using the polymerization catalyst.
摘要翻译：公开了：不使用二氧化硅等的具有较细颗粒形式的固体聚甲基铝氧烷组合物具有更均匀的粒径，并且当用于制备烯烃聚合物时表现出高聚合活性; 制备固体聚甲基铝氧烷组合物的方法; 聚合催化剂; 和烯烃聚合物的制造方法。具体公开的是：固体聚甲基铝氧烷组合物，其铝含量为36〜41质量％，摩尔分数为12摩尔％以下，含有来自三甲基铝部分的甲基; 一种制备固体聚甲基铝氧烷组合物的方法，其包括加热含有聚甲基铝氧烷和三甲基铝的芳族烃溶液以使固体聚甲基铝氧烷组合物沉淀的步骤; 用于烯烃的聚合催化剂，其包含固体聚甲基铝氧烷组合物和作为催化剂组分的过渡金属化合物; 以及使用聚合催化剂制造烯烃聚合物的方法。

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