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1. 发明公开

US20240024833A1 POLYMERISATION METHOD AND APPARATUS THEREFOR 审中-公开
公开(公告)号：US20240024833A1
公开(公告)日：2024-01-25
申请号：US18374332
申请日：2023-09-28
申请人： INNOSPEC LIMITED
发明人： Carl Waterson , Richard David Hayton , Ian Malcolm McRobbie
IPC分类号： B01J8/04 , B01J8/00 , C08F2/02 , C08F4/642 , C08F210/02
CPC分类号： B01J8/0492 , B01J8/001 , C08F2/02 , C08F4/6428 , C08F210/02
摘要： A method of assembling and/or operating apparatus for undertaking a chemical reaction. The apparatus includes a housing in which a precursor of a receptacle is arranged. A fluid (F1) may be introduced into said precursor to cause the precursor to inflate.

2. 发明授权

US09340630B2 Method for manufacturing a small particle diameter product of solid polymethylaluminoxane composition 有权
标题翻译：固体聚甲基铝氧烷组合物的小粒径产品的制造方法
公开(公告)号：US09340630B2
公开(公告)日：2016-05-17
申请号：US14388374
申请日：2013-03-15
申请人： Tosoh Finechem Corporation
发明人： Eiichi Kaji , Etsuo Yoshioka
IPC分类号： C08F4/02 , C08F4/62 , C08F4/6592 , C08F110/02 , C08F4/659 , C07F5/06 , C08G79/10 , C08L85/00 , C08F10/00
CPC分类号： C08F110/02 , C07F5/061 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08G79/10 , C08L85/00 , Y10T428/2982 , C08F2500/03 , C08F4/6428
摘要： A solid polymethylaluminoxane composition is provided having uniform particle diameter in the form of fine particles of less than 5 μm employed to polymerize olefins with high polymerization activity without silica. A method for manufacturing thereof, a polymerization catalyst, and a method for manufacturing a polyolefin are also provided. The solid polymethylaluminoxane composition: has an aluminum content within a range of 36 mass % to 43 mass %; has a mole fraction of methyl groups derived from trimethylaluminum moieties relative to the total number of mols of methyl groups of 12 mol % or less; and is particulate having a median diameter based on volume within a range of 0.1 μm to less than 5 μm. In a step of heating an aromatic hydrocarbon solution containing trimethylaluminum and the polymethylaluminoxane to cause solid polymethylaluminoxane composition to precipitate, prior to or during the heat treating step, a dry, inert gas is bubbled through.
摘要翻译：提供一种固体聚甲基铝氧烷组合物，其具有均匀的粒径，小于5μm的细颗粒形式，用于聚合具有高二聚化活性的高聚合活性的烯烃。还提供了其制造方法，聚合催化剂和聚烯烃的制造方法。固体聚甲基铝氧烷组合物的铝含量在36质量％至43质量％的范围内; 具有衍生自三甲基铝部分的甲基的摩尔分数相对于12摩尔％以下的甲基的总摩尔数; 并且是具有基于体积在0.1μm至小于5μm的范围内的中值粒径的颗粒。在加热含有三甲基铝的芳族烃溶液和聚甲基铝氧烷以使固体聚甲基铝氧烷组合物沉淀的步骤中，在热处理步骤之前或期间，将干燥的惰性气体鼓泡通过。

3. 发明申请

US20130253153A1 Processes for the Polymerization of Olefins with Extracted Metal Carboxylate Salts 有权
标题翻译：烯烃与萃取金属羧酸盐聚合的方法
公开(公告)号：US20130253153A1
公开(公告)日：2013-09-26
申请号：US13988956
申请日：2011-11-10
申请人： R. Eric Pequeno , Fathi David Hussein , Kevin Joseph Cann , Chi-I Kuo , Bruce Jon Savatsky , Eric J. Markel , Daniel Paul Zilker, Jr. , Agapios Kyriacos Agapiou , David M. Glowczwski
发明人： R. Eric Pequeno , Fathi David Hussein , Kevin Joseph Cann , Chi-I Kuo , Bruce Jon Savatsky , Eric J. Markel , Daniel Paul Zilker, Jr. , Agapios Kyriacos Agapiou , David M. Glowczwski
IPC分类号： C08F4/6592
CPC分类号： C08F4/642 , C08F4/602 , C08F4/6428 , C08F4/646 , C08F4/65904 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F210/16 , C08F2410/01 , C08F2410/02 , Y10S526/943 , C08F4/652 , C08F4/65912 , C08F4/655 , C08F2/002 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/18
摘要： Processes for the polymerization of olefins with extracted metal carboxylate salts are provided. The polymerization processes have increased productivity and/or increased resin bulk density.
摘要翻译：提供了用提取的金属羧酸盐进行烯烃聚合的方法。聚合方法具有提高的生产率和/或增加的树脂堆积密度。

4. 发明申请

US20120283399A1 PROCESS FOR PRODUCING SYNDIOTACTIC alpha-OLEFIN POLYMER 有权
标题翻译：生产合成α-烯烃聚合物的方法
公开(公告)号：US20120283399A1
公开(公告)日：2012-11-08
申请号：US13517490
申请日：2010-12-16
申请人： Masayoshi Yamamoto , Takashi Yukita , Masahiro Yamashita , Hiromu Kaneyoshi
发明人： Masayoshi Yamamoto , Takashi Yukita , Masahiro Yamashita , Hiromu Kaneyoshi
IPC分类号： C08F4/76 , C08F110/06 , C08F110/14
CPC分类号： C08F4/6592 , C08F4/642 , C08F4/6428 , C08F4/643 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F110/06 , C08F110/14 , C08F210/02 , C08F210/06 , C08F210/14 , Y10S526/943 , C08F210/16 , C08F2500/16 , C08F4/65927
摘要： A process for producing a syndiotactic α-olefin polymer having high racemic diad fraction and high molecular weight with excellent polymerization activity through a method permitting high-temperature polymerization. The production process comprises polymerizing a monomer that comprises at least one C3-10 α-olefin and a small amount of ethylene, in the presence of an olefin polymerization catalyst comprising a transition metal compound (A) represented by the general formula [1], at least one compound (B) selected from an organoaluminum oxy-compound (b-1), a compound (b-2) that reacts with the transition metal compound (A) to form an ion pair and an organoaluminum compound (b-3), which process for producing a syndiotactic α-olefin polymer satisfies the relationship: 0.001≦PE/PO≦0.030, provided that the molar amounts of ethylene and an α-olefin having 3 to 10 carbon atoms that are fed into a polymerization reactor under a polymerization temperature of not lower than 25° C. are PE and PO, respectively.
摘要翻译：通过允许高温聚合的方法制备具有高的外消旋二单元组分和高分子量的具有优异聚合活性的间同立构α-烯烃聚合物的方法。该制备方法包括在包含由通式[1]表示的过渡金属化合物（A）的烯烃聚合催化剂存在下聚合包含至少一种C 3-10α-烯烃和少量乙烯的单体，选自有机铝氧化合物（b-1）中的至少一种化合物（B），与过渡金属化合物（A）反应形成离子对的化合物（b-2）和有机铝化合物（b-3）），制备间规α-烯烃聚合物的方法满足以下关系：0.001＆nlE; PE / PO＆nlE; 0.030，条件是进料到聚合反应器中的乙烯和具有3至10个碳原子的α-烯烃的摩尔量在不低于25℃的聚合温度下分别为PE和PO。

5. 发明授权

US07193100B2 Haloaluminoxane compositions, their preparation, and their use in catalysis 有权
标题翻译：卤代铝氧烷组合物，它们的制备及其在催化中的应用
公开(公告)号：US07193100B2
公开(公告)日：2007-03-20
申请号：US10751144
申请日：2003-12-31
申请人： Samuel A. Sangokoya , Lubin Luo , Steven P. Diefenbach , Jamie R. Strickler , Christopher G. Bauch
发明人： Samuel A. Sangokoya , Lubin Luo , Steven P. Diefenbach , Jamie R. Strickler , Christopher G. Bauch
IPC分类号： C07F5/06 , C08F4/602
CPC分类号： C08F10/02 , B01J31/143 , B01J31/2295 , B01J2231/122 , B01J2540/22 , C07F5/066 , C08F4/65916 , C08F4/65927 , C08F4/6428 , C08F4/65912
摘要： Novel haloaluminoxane compositions have been formed. The halogen is fluorine, chlorine, and/or bromine, and the amount of halogen atoms present in said composition is in the range of about 0.5 mole % to about 15 mole % relative to aluminum atoms.
摘要翻译：已经形成了新的卤代铝氧烷组合物。卤素是氟，氯和/或溴，并且所述组合物中存在的卤素原子的量相对于铝原子在约0.5摩尔％至约15摩尔％的范围内。

6. 发明申请

US20050113537A1 Olefin polymerisation titanium catalyst 失效
标题翻译：烯烃聚合钛催化剂
公开(公告)号：US20050113537A1
公开(公告)日：2005-05-26
申请号：US10502219
申请日：2002-01-25
申请人： Sumit Bhaduri , Virenda Gupta
发明人： Sumit Bhaduri , Virenda Gupta
IPC分类号： C08F4/649 , C08F10/00 , C08F110/02 , C08F4/44 , B01J31/00
CPC分类号： C08F110/02 , C08F10/00 , Y10S526/904 , C08F4/6428 , C08F4/651 , C08F4/655 , C08F4/027
摘要： An olefin polymerisation titanium catalyst. It comprises a titanium compounds and an organoaluminium compound cocatalyst supported on a soluble polysulfone comprising free reactive sulfone groups. The molar ratio of titanium to aluminium is 1-10:200 and the weight ratio of titanium to polysulfone is 0.01-0.1:0.3-2.5. The process for preparing the catalyst comprises preparing a supported titanium compound by contacting a solution of a polysulfone in a halogenated or polar solvent with a titanium compound or a solution thereof in a halogenated or polar solvent in an inert atmosphere at a temperature between 10° C. and the boiling point of the solvent such that the weight ratio of titanium to polysulfone is 0.01-0.1:0.3-2.5. The supported titanium compound is mixed with an organoaluminium cocatalyst such that the molar ratio of titanium to aluminium is 1-10:200.
摘要翻译：烯烃聚合钛催化剂。它包括负载在包含游离反应性砜基团的可溶性聚砜上的钛化合物和有机铝化合物助催化剂。钛与铝的摩尔比为1-10：200，钛与聚砜的重量比为0.01-0.1：0.3〜2.5。制备催化剂的方法包括通过使卤化或极性溶剂中的聚砜溶液与卤化或极性溶剂中的钛化合物或其溶液在惰性气氛中在10℃ 和溶剂的沸点，使得钛与聚砜的重量比为0.01-0.1:0.3-2.5。将负载的钛化合物与有机铝助催化剂混合，使得钛与铝的摩尔比为1-10:200。

7. 发明申请

US20040224838A1 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer 失效
标题翻译：改性铝氧化合物，聚合催化剂和烯烃聚合物和烯基芳烃聚合物的制备方法
公开(公告)号：US20040224838A1
公开(公告)日：2004-11-11
申请号：US10734218
申请日：2003-12-15
发明人： Masayuki Fujita , Masaaki Nabika , Tatsuya Miyatake , Tsuyoshi Watanabe , Yoshinori Seki , Nobuo Oi
IPC分类号： C08F004/02 , B01J031/00 , C07F005/06
CPC分类号： C08F10/00 , B01J31/14 , C07F5/066 , C07F5/068 , C08F4/65908 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F110/08 , C08F210/16 , Y10S526/943 , C08F4/6428 , C08F4/64165 , C08F4/65912 , C08F2500/17 , C08F2500/03 , C08F210/14 , C08F2500/10 , C08F4/64089 , C08F4/7042 , C08F4/7006
摘要： A modified aluminum oxy compound (A) obtained by reacting an aluminum oxy compound (a), water (b) and a compound having a hydroxyl group (c); a polymerization catalyst component comprising the modified aluminum oxy compound; a polymerization catalyst obtained by contacting said modified aluminum oxy compound (A), a transition metal compound (B) and optionally an organoaluminum compound (C) and a specified boron compound; and a process for producing an olefin polymer or an alkenyl aromatic hydrocarbon polymer with the polymerization catalyst.
摘要翻译：通过使铝氧化合物（a），水（b）和具有羟基（c）的化合物反应得到的改性铝氧化合物（A）包含改性铝氧化合物的聚合催化剂组分; 通过使所述改性铝氧化合物（A），过渡金属化合物（B）和任选的有机铝化合物（C）与特定的硼化合物接触而获得的聚合催化剂; 以及使用聚合催化剂生产烯烃聚合物或烯基芳族烃聚合物的方法。

8. 发明授权

US06664208B1 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer 失效
标题翻译：改性铝氧化合物，聚合催化剂和烯烃聚合物和烯基芳烃聚合物的制备方法
公开(公告)号：US06664208B1
公开(公告)日：2003-12-16
申请号：US09661626
申请日：2000-09-13
申请人： Masayuki Fujita , Masaaki Nabika , Tatsuya Miyatake , Tsuyoshi Watanabe , Yoshinori Seki , Nobuo Oi
发明人： Masayuki Fujita , Masaaki Nabika , Tatsuya Miyatake , Tsuyoshi Watanabe , Yoshinori Seki , Nobuo Oi
IPC分类号： B01J3114
CPC分类号： C08F10/00 , B01J31/14 , C07F5/066 , C07F5/068 , C08F4/65908 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F110/08 , C08F210/16 , Y10S526/943 , C08F4/6428 , C08F4/64165 , C08F4/65912 , C08F2500/17 , C08F2500/03 , C08F210/14 , C08F2500/10 , C08F4/64089 , C08F4/7042 , C08F4/7006
摘要： A modified aluminum oxy compound(A) obtained by reacting an aluminum oxy compound(a), water (b) and a compound having a hydroxyl group(c); a polymerization catalyst component comprising the modified aluminum oxy compound; a polymerization catalyst obtained by contacting said modified aluminum oxy compound(A), a transition metal compound(B) and optionally an organoaluminum compound(C) and a specified boron compound; and a process for producing an olefin polymer or an alkenyl aromatic hydrocarbon polymer with the polymerization catalyst.
摘要翻译：通过使铝氧化合物（a），水（b）和具有羟基（c）的化合物反应得到的改性铝氧化合物（A）包含改性铝氧化合物的聚合催化剂组分; 通过使所述改性铝氧化合物（A），过渡金属化合物（B）和任选的有机铝化合物（C）与特定的硼化合物接触而获得的聚合催化剂; 以及使用聚合催化剂生产烯烃聚合物或烯基芳族烃聚合物的方法。

9. 发明申请

US20030208011A1 Alumoxane-enhanced, supported Ziegler-Natta catalysts, methods of making same, processes of using same and polymers produced therefrom 审中-公开
公开(公告)号：US20030208011A1
公开(公告)日：2003-11-06
申请号：US10418239
申请日：2003-04-17
申请人： Saudi Basic Industries Corporation
发明人： Atieh Abu-Raqabah , Abdul Wahab Al-Sadoun , Navin Nallaveerapan
IPC分类号： C08F004/654
CPC分类号： C08F10/00 , C08F4/6555 , C08F4/6428 , C08F4/651
摘要： The invention relates to an improved olefin catalyst, a method of in situ-activated catalyst preparation and a process for the polymerization of olefinic monomers via, for example, a titanium trichloride/magnesium dichloride/tetrahydrofuran reaction product catalyst precursor. The activated catalyst is prepared in situ in a polymerization reactor using an alumoxane based co-catalyst wherein the cumbersome traditional steps of catalyst activation and isolation, prior to polymerization are eliminated. An unexpected advantage of this invention is a significant increase in catalyst productivity while maintaining a relatively constant value of the bulk density of polymeric materials produced while concomitantly producing a polymeric product having a broad molecular weight distribution compared with typical alumoxane-activated metallocene catalysts.

10. 发明公开

US20240052147A1 ETHYLENE-CYCLIC MONO OLEFIN COPOLYMERIZATIONS 审中-公开
公开(公告)号：US20240052147A1
公开(公告)日：2024-02-15
申请号：US18483198
申请日：2023-10-09
申请人： NOVA CHEMICALS (INTERNATIONAL) S.A.
发明人： Qinyan WANG , XiaoChuan WANG , Peter ZORICAK , Steven CLEMENS , Brian MOLLOY
IPC分类号： C08L23/08 , C08F2/06 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F210/02 , C08F232/04
CPC分类号： C08L23/0823 , C08F2/06 , C08F4/6428 , C08F4/65908 , C08F4/65927 , C08F210/02 , C08F232/04 , C08L2314/06
摘要： The copolymerization of ethylene with a cyclic mono olefin (such as norbornene) is conducted in the presence of a catalyst system comprising a bridged hafnocene catalyst and a three part activator. The catalyst system provides excellent activity at high polymerization temperatures. Copolymers produced according to this invention have unique microstructure (with methyl branching being observed) and unique rheology.

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