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1. 发明授权

US08178635B2 α-Olefin polymer and process for production thereof 有权
标题翻译： α-烯烃聚合物及其生产方法
公开(公告)号：US08178635B2
公开(公告)日：2012-05-15
申请号：US12526978
申请日：2008-02-18
申请人： Takenori Fujimura , Masami Kanamaru , Yutaka Minami , Takuji Okamoto
发明人： Takenori Fujimura , Masami Kanamaru , Yutaka Minami , Takuji Okamoto
IPC分类号： C08F4/64 , C08F4/76 , C08F10/14 , C08F10/00
CPC分类号： C08F10/14 , C08F4/65908 , C08F4/65912 , C08F110/14 , C08F210/14 , Y10S526/904 , Y10S526/941 , Y10S526/943 , C08F4/65927 , C08F4/6492 , C08F2500/20 , C08F2500/03 , C08F2500/02 , C08F2500/17
摘要： Provided is an α-olefin polymer having an excellent balance between a molecular weight and a melting point, which is a polymer of one or more kinds of α-olefins having 20 to 40 carbon atoms, and which meets the following requirements (1) to (4): (1) the α-olefin polymer has a molecular weight distribution (Mw/Mn) determined from its weight average molecular weight (Mw) and number average molecular weight (Mn) in terms of polystyrene measured by a GPC method of 2 or less, and has an Mw of 5,000 or less; (2) measurement of a melting point (Tm) of the α-olefin polymer with DSC shows one melting peak, a melting heat absorption (AH) calculated from an area of the melting peak is 20 J/g or more, and the melting peak has a half value width of 10° C. or less; (3) when the Mw falls within a range of 1,000 to 5,000 and an average number of carbon atoms (Cn) of the α-olefins falls within a range of 20 to 40, the Mw, the Cn, and the Tm measured with the DSC satisfy the relationship, 0.0025×Mw+(Cn×3.3812−29.5)≦Tm≦0.0025×Mw+((Cn+1)×3.3812−29.5); and (4) a stereoregularity index [M2] derived from a chain of the α-olefins each having 20 to 40 carbon atoms is 20% by mol or more.
摘要翻译：本发明提供一种具有20〜40个碳原子的一种以上的α-烯烃的分子量和熔点之间的平衡优异的α-烯烃聚合物，其满足以下要求（1）〜（4）：（1）α-烯烃聚合物的重均分子量（Mw）和数均分子量（Mn）的聚苯乙烯的分子量分布（Mw / Mn） 2以下，Mw为5000以下; （2）通过DSC测定α-烯烃聚合物的熔点（Tm），显示出一个熔融峰，由熔融峰面积计算出的熔融热吸收（AH）为20J / g以上，熔融峰值的半值宽度为10℃以下; （3）当Mw落在1,000〜5000的范围内时，α-烯烃的平均碳原子数（Cn）在20〜40的范围内，使用以下方法测定的Mw，Cn和Tm DSC满足关系：0.0025×Mw +（Cn×3.3812-29.5）＆nlE; Tm＆nlE; 0.0025×Mw +（（Cn + 1）×3.3812-29.5）; 和（4）来自各自具有20〜40个碳原子的α-烯烃的链的立构规整性指数[M2]为20摩尔％以上。

2. 发明授权

US07718742B2 Industrial syntheses process of high tran-1, 4-polyisoprene 有权
标题翻译：高转-1,4-聚异戊二烯的工业合成方法
公开(公告)号：US07718742B2
公开(公告)日：2010-05-18
申请号：US12296797
申请日：2007-04-02
申请人： Baochen Huang , Zhichao Zhao , Wei Yao , Aihua Du , Yongxian Zhao
发明人： Baochen Huang , Zhichao Zhao , Wei Yao , Aihua Du , Yongxian Zhao
IPC分类号： C08F2/00 , C08F4/44 , C08F136/08 , C08F6/00 , F26B5/04
CPC分类号： C08F136/08 , Y10S526/902 , Y10S526/904 , Y10S526/905 , C08F2/01 , C08F2/02
摘要： A synthesis process of trans-1,4-polyisoprene, using bulk precipitation polymerization of isoprene catalyzed by supported titanium catalyst TiCl4/MgCl2. The process includes prepolymerizing carried out in a prepolymerization reactor with an anchor agitator; polymerizing carried out in a polymerization reactor with a helical ribbon agitator; and devolatilizing and drying carried out in a vacuum rake dryer. Not only does the process require lower energy consumption and thus a lower production cost, but it also eliminates the emission of three wastes.
摘要翻译：由负载钛催化剂TiCl4 / MgCl2催化的异戊二烯的体积沉淀聚合反式-1,4-聚异戊二烯的合成方法。该方法包括在预聚合反应器中用锚式搅拌器进行预聚合; 在具有螺旋状带状搅拌器的聚合反应器中进行聚合; 并在真空耙式干燥器中进行脱挥发和干燥。该方法不仅需要较低的能源消耗，而且降低了生产成本，同时也消除了三种废物的排放。

3. 发明授权

US07238758B2 Catalysts for polymerization or copolymerization of α-olefins, catalyst components thereof, and processes for polymerization of α-olefins with the catalysts 有权
标题翻译：用于α-烯烃聚合或共聚的催化剂，其催化剂组分以及与催化剂聚合α-烯烃的方法
公开(公告)号：US07238758B2
公开(公告)日：2007-07-03
申请号：US10503414
申请日：2003-08-19
申请人： Motozo Yoshikiyo , Toshifumi Fukunaga , Hiroshi Sato , Toshikazu Machida , Hiroyuki Ikeuchi , Takefumi Yano , Yasuhiro Tanaka
发明人： Motozo Yoshikiyo , Toshifumi Fukunaga , Hiroshi Sato , Toshikazu Machida , Hiroyuki Ikeuchi , Takefumi Yano , Yasuhiro Tanaka
IPC分类号： C08F4/42
CPC分类号： C07F7/025 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/00 , C08F297/08 , C08F297/083 , Y10S526/904 , C08F4/6567 , C08F4/6465 , C08F2500/12 , C08F2500/15 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： The invention has an object to provide a catalyst for polymerizing or copolymerizing an α-olefin, catalyst constituent thereof, and method of polymerizing α-olefins with the catalyst, for production of α-olefin polymers or copolymers with high hydrogen response, high polymarization reaction rate, high stereoregularity and excellent melt fluidity. The invention discloses a catalyst constituent of the catalyst for polymerizing or copolymerizing an α-olefin, represented by Formula 37 or 38: Si(OR1)3(NR2R3)Formula 37 (where in Formula 37, R1 is a hydrocarbon group with 1 to 6 carbon atoms; R2 is a hydrocarbon group with 1 to 12 carbon atoms or hydrogen; and R3 is a hydrocarbon group with 1 to 12 carbon atoms) RNSi(OR1)3Formula 38 (where in Formula 38, R1 is a hydrocarbon group with 1 to 6 carbon atoms; and RN is a cyclicl amino group).
摘要翻译：本发明的目的是提供一种用于聚合或共聚α-烯烃，其催化剂成分和与该催化剂聚合α-烯烃的方法的催化剂，用于制备具有高氢响应的高分子量聚合反应的α-烯烃聚合物或共聚物速率，高立体规整性和优异的熔体流动性。本发明公开了用于使由式37或38表示的α-烯烃聚合或共聚的催化剂的催化剂组分：<？在线配方描述=“在线式”末端=“铅”→Si（OR 式（3）式（3）式37 <？in-line-formula description =“In 线式“end =”tail“？>（式37中，R 1是具有1至6个碳原子的烃基; R 2是烃基具有1至12个碳原子或氢; R 3是具有1至12个碳原子的烃基）<？在线公式描述=“在线公式”end =“lead” 式（3）式38 <？in-line-formula description =“In-line Formulas”end =“tail”？>（其中在式 38，R 1是具有1至6个碳原子的烃基; RN是环状氨基）。

4. 发明授权

US07153915B2 Precision fragmentation assemblages and olefin polymerization catalysts made therefrom 有权
公开(公告)号：US07153915B2
公开(公告)日：2006-12-26
申请号：US10753602
申请日：2004-01-08
申请人： Richard Roy Clikeman , Morris Christopher Wills
发明人： Richard Roy Clikeman , Morris Christopher Wills
IPC分类号： C08F4/52 , B01J31/14
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F110/02 , Y10S526/904 , C08F4/65916 , C08F4/027
摘要： A precision fragmentation assemblage is disclosed, along with precision fragmentation assemblage catalysts derivable therefrom. A method for the preparation of a precision fragmentation assemblage is also disclosed, along with a method for preparing precision fragmentation assemblage catalysts from precision fragmentation assemblages. A method is further disclosed for using precision fragmentation catalysts in the polymerization of olefins to produce polyolefins.

5. 发明申请

US20060270813A1 Precision fragmentation assemblages and olefin polymerization catalysts made therefrom 失效
公开(公告)号：US20060270813A1
公开(公告)日：2006-11-30
申请号：US11498697
申请日：2006-08-03
申请人： Richard Clikeman , Morris Wills
发明人： Richard Clikeman , Morris Wills
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F110/02 , Y10S526/904 , C08F4/65916 , C08F4/027
摘要： A precision fragmentation assemblage is disclosed, along with precision fragmentation assemblage catalysts derivable therefrom. A method for the preparation of a precision fragmentation assemblage is also disclosed, along with a method for preparing precision fragmentation assemblage catalysts from precision fragmentation assemblages. A method is further disclosed for using precision fragmentation catalysts in the polymerization of olefins to produce polyolefins.

6. 发明授权

US07084220B2 Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same 有权
标题翻译：用于制备苯乙烯聚合物的催化剂体系及使用其制备苯乙烯聚合物的方法
公开(公告)号：US07084220B2
公开(公告)日：2006-08-01
申请号：US10505915
申请日：2004-02-05
申请人： Moo-Ho Hong , Boo-Gon Woo , Young-Suk Son
发明人： Moo-Ho Hong , Boo-Gon Woo , Young-Suk Son
IPC分类号： C08F4/64 , C08F12/08
CPC分类号： C08F12/08 , C08F4/65908 , C08F4/65912 , C08F4/65916 , Y10S526/904
摘要： The present invention relates to a catalyst system for preparing styrene polymer and a method of preparing styrene polymer using the same, more particularly to a catalyst system for preparing styrene polymer capable of preventing coagulation of polymer to the reactor by preventing gelation, offering high conversion ratio, simplifying polymer production and enabling product size control, and a method of preparing styrene polymer using the same.
摘要翻译：本发明涉及一种制备苯乙烯聚合物的催化剂体系，以及使用其制备苯乙烯聚合物的方法，更具体地说，涉及一种制备苯乙烯聚合物的催化剂体系，该催化剂体系能够防止聚合物通过防止凝胶化而凝结到反应器中，提供高转化率，简化聚合物生产并实现产品尺寸控制，以及使用其制备苯乙烯聚合物的方法。

7. 发明申请

US20060160962A1 Olefin polymerization process 有权
标题翻译：烯烃聚合工艺
公开(公告)号：US20060160962A1
公开(公告)日：2006-07-20
申请号：US10563497
申请日：2004-06-29
申请人： Maria Tonti , Markus Oberhoff , Volker Fraaije , Bernd Bachmann
发明人： Maria Tonti , Markus Oberhoff , Volker Fraaije , Bernd Bachmann
IPC分类号： C08F2/00
CPC分类号： C08F110/06 , C08F4/65912 , C08F4/65916 , Y10S526/904 , Y10S526/905 , C08F4/65927 , C08F2/06
摘要： A process for polymerizing one or more alpha-olefins of formula CH2═CHT wherein T is a hydrogen atom or a C1-C20 alkyl radical comprising the following steps: a) contacting in a continuous way one or more of said alpha olefins with a metallocene based catalyst system in a loop reactor, wherein: (i) the reaction is carried out in a liquid medium; (ii) the average residence time of the metallocene-based catalyst system is not more than 30 minutes; (iii) the temperature of the loop ranges from 25° to 70° C.; in to obtain a polymerization degree ranging from 60 to 500 g per gram of catalyst system; b) feeding in continuous the prepolymerized metallocene-based catalyst system obtained in step a) into a polymerization reactor C) polymerizing one or more alpha-olefins, the same or different from the alpha olefins used in step a), in the presence of said prepolymerized metallocene-based catalyst system.
摘要翻译：用于聚合一种或多种式CH 2 -CHT的α-烯烃的方法，其中T是氢原子或C 1 -C 20 - 烷基，其包括以下步骤：a）在环流反应器中以连续方式使一种或多种所述α-烯烃与茂金属基催化剂体系接触，其中：（i）反应在液体介质中进行; （ii）金属茂系催化剂体系的平均停留时间不超过30分钟; （iii）环路温度为25°至70°C; 以获得每克催化剂体系60至500克的聚合度; b）将在步骤a）中获得的预聚合的茂金属基催化剂体系连续进料到聚合反应器中C）使所述α-烯烃在所述预聚金属茂系催化剂体系。

8. 发明申请

US20050202958A1 Catalysts for polymerization or copolymerization of alpha-olefins, catalyst components thereof, and processes for polymerization of alpha-olefins with the catalysts 有权
标题翻译：用于α-烯烃聚合或共聚的催化剂，其催化剂组分以及与催化剂聚合α-烯烃的方法
公开(公告)号：US20050202958A1
公开(公告)日：2005-09-15
申请号：US10503414
申请日：2003-08-19
申请人： Motozo Yoshikiyo , Toshifumi Fukunaga , Hiroshi Sato , Toshikazu Machida , Hiroyuki Ikeuchi , Takefumi Yano , Yasuhiro Tanaka
发明人： Motozo Yoshikiyo , Toshifumi Fukunaga , Hiroshi Sato , Toshikazu Machida , Hiroyuki Ikeuchi , Takefumi Yano , Yasuhiro Tanaka
IPC分类号： B01J31/00 , C07F7/02 , C08F4/44 , C08F4/654 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/00 , C08F297/08
CPC分类号： C07F7/025 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/00 , C08F297/08 , C08F297/083 , Y10S526/904 , C08F4/6567 , C08F4/6465 , C08F2500/12 , C08F2500/15 , C08F2500/04 , C08F2500/20 , C08F2500/17
摘要： The invention has an object to provide a catalyst for polymerizing or copolymerizing an α-olefin, catalyst constituent thereof, and method of polymerizing α-olefins with the catalyst, for production of α-olefin polymers or copolymers with high hydrogen response, high polymarization reaction rate, high stereoregularity and excellent melt fluidity. The invention discloses a catalyst constituent of the catalyst for polymerizing or copolymerizing an α-olefin, represented by Formula 37 or 38: Si(OR1)3(NR2R3) Formula 37 (where in Formula 37, R1 is a hydrocarbon group with 1 to 6 carbon atoms; R2 is a hydrocarbon group with 1 to 12 carbon atoms or hydrogen; and R3 is a hydrocarbon group with 1 to 12 carbon atoms) RNSi(OR1)3 Formula 38 (where in Formula 38, R1 is a hydrocarbon group with 1 to 6 carbon atoms; and RN is a cyclicl amino group).
摘要翻译：本发明的目的是提供一种用于聚合或共聚α-烯烃，其催化剂成分和与该催化剂聚合α-烯烃的方法的催化剂，用于制备具有高氢响应的高分子量聚合反应的α-烯烃聚合物或共聚物速率，高立体规整性和优异的熔体流动性。本发明公开了用于使由式37或38表示的α-烯烃聚合或共聚的催化剂的催化剂组分：<？在线配方描述=“在线式”末端=“铅”→Si（OR 式（3）式（3）式37 <？in-line-formula description =“In 线式“end =”tail“？>（式37中，R 1是具有1至6个碳原子的烃基; R 2是烃基具有1至12个碳原子或氢; R 3是具有1至12个碳原子的烃基）<？在线公式描述=“在线公式”end =“lead” 式（3）式38 <？in-line-formula description =“In-line Formulas”end =“tail”？>（其中在式 38，R 1是具有1至6个碳原子的烃基; RN是环状氨基）。

9. 发明授权

US06677412B2 Process for preparing a highly active metallocene catalyst supported on polymer bead for olefin polymerization 失效
标题翻译：制备负载于聚合物珠粒上用于烯烃聚合的高活性金属茂催化剂的方法
公开(公告)号：US06677412B2
公开(公告)日：2004-01-13
申请号：US10118617
申请日：2002-04-02
申请人： Son-Ki Ihm , Ki-Soo Lee , O-Yong Jeong
发明人： Son-Ki Ihm , Ki-Soo Lee , O-Yong Jeong
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/6592 , C08F110/02 , Y10S502/507 , Y10S526/904 , C08F4/65916
摘要： The present invention relates to a process for preparing a highly active metallocene catalyst supported on polymer bead for olefin polymerization, a metallocene catalyst prepared by the said process and a method for alkylene polymerization by employing the said catalyst. The process for preparing a highly active metallocene catalyst supported on polymer bead for olefin polymerization which comprises the steps of: dissolving divinylbenzene, vinylbenzylchloride, and an initiator in an organic solvent, mixing it with a suspension stabilizer of aqueous phase, and carrying out suspension-polymerization at the temperature of 40 to 80° C. to obtain polystyrene; swelling the polystyrene in dialcoholamine dissolved in an organic solvent at ambient temperature for 1 to 3 days, to give a polymer having a functional group of dialcoholamine; and, reacting the polymer with a metallocene compound (CpM*Cl3) dissolved in an organic solvent. The metallocene catalyst of the present invention can be used widely for ethylene polymerization, styrene polymerization and copolymerization, while replacing the conventional homogeneous catalysts.
摘要翻译：本发明涉及一种负载在用于烯烃聚合的聚合物珠上的高活性茂金属催化剂的方法，通过所述方法制备的茂金属催化剂和通过使用所述催化剂进行亚烷基聚合的方法。制备负载在用于烯烃聚合的聚合物珠子上的高活性金属茂催化剂的方法，该方法包括以下步骤：将二乙烯基苯，乙烯基苄基氯和引发剂溶解在有机溶剂中，将其与水相的悬浮稳定剂混合，在40〜80℃的温度下进行聚合，得到聚苯乙烯; 在环境温度下溶解在有机溶剂中的二元醇胺中使聚苯乙烯溶胀1至3天，得到具有二醇胺官能团的聚合物; 并使聚合物与溶解在有机溶剂中的茂金属化合物（CpM * Cl3）反应。本发明的茂金属催化剂可以广泛用于乙烯聚合，苯乙烯聚合和共聚，同时代替常规的均相催化剂。

10. 发明申请

US20030139542A1 Ethylene copolymerization process 有权
标题翻译：乙烯共聚方法
公开(公告)号：US20030139542A1
公开(公告)日：2003-07-24
申请号：US10281915
申请日：2002-10-28
发明人： Max P. McDaniel , Elizabeth A. Benham
IPC分类号： C08F002/00
CPC分类号： C08F210/16 , C08F10/00 , Y10S526/904 , C08F4/6555 , C08F4/6492 , C08F4/6583 , C08F4/6557 , C08F210/14 , C08F2500/12
摘要： A process as disclosed for producing a low density polyethylene using a particle form polymerization process and a titanium-containing catalyst wherein the ratio of comonomer to ethylene is at least about 1:1 and the titanium-containing catalyst is a special catalyst which has been pretreated with an organometallic reducing agent.
摘要翻译：公开的使用颗粒形式聚合方法生产低密度聚乙烯的方法和含钛催化剂，其中共聚单体与乙烯的比例至少约为1:1，含钛催化剂是已经预处理的特殊催化剂与有机金属还原剂。

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