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1. 发明授权

US09382356B2 Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those 有权
标题翻译：用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
公开(公告)号：US09382356B2
公开(公告)日：2016-07-05
申请号：US11984440
申请日：2007-11-16
申请人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
发明人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shiegenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
IPC分类号： C08F210/06 , C08F10/00 , C08J5/18 , C08L23/14 , C08F4/659
CPC分类号： C08F210/06 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F2420/00 , C08F2500/01 , C08F2500/03 , C08F2500/11 , C08F2500/16 , C08F2500/17 , C08F2800/10 , C08J5/18 , C08J2323/10 , C08L23/14 , C08L23/142 , C08L2203/00 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C08L2207/04 , C08L2207/12 , C08L2314/06 , Y10T428/1397 , C08F4/65927 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26 , C08L23/0815
摘要： A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1 to 4.
摘要翻译：一种用于烯烃聚合的催化剂，包括：（A-1）由下式[1-1]表示的桥连金属茂化合物和（b）至少一种选自：（b-1）有机铝氧化合物，（ b-2）形成离子对的化合物和（b-3）有机铝化合物：其中在式[1-1]中，各自选择R1，R2，R3，R4，R5，R8，R9和R12 从氢，烃基和含硅基团; R6，R7，R10和R11的四个基团不是氢原子，并且各自选自烃基或含硅基团; R 13和R 14各自为烃基等，不包括氢原子和甲基; M是Ti，Zr等; Y是碳等; Q是卤素等; j为1〜4的整数。

2. 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。

3. 发明授权

US08293856B2 Process for preparing olefin polymer using mixed catalyst 有权
标题翻译：使用混合催化剂制备烯烃聚合物的方法
公开(公告)号：US08293856B2
公开(公告)日：2012-10-23
申请号：US12993586
申请日：2009-08-14
申请人： Takashi Yukita , Masahiro Yamashita , Nobukazu Yamahira , Wataru Yamada , Hiromu Kaneyoshi
发明人： Takashi Yukita , Masahiro Yamashita , Nobukazu Yamahira , Wataru Yamada , Hiromu Kaneyoshi
IPC分类号： C08F4/6592 , C08F4/653 , C08F4/655 , B01J31/22
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/65904 , C08F2500/01 , C08F2500/03 , C08F2500/20 , C08F2500/17 , C08F2500/16
摘要： [Problem] To efficiently obtain an α-olefin polymer having a high melting point and a high molecular weight. [Solution to Problem] The process for preparing an olefin polymer of the present invention is a process for preparing an olefin polymer, comprising polymerizing at least one monomer selected from α-olefins of 2 or more carbon atoms, wherein the polymerization is carried out at a temperature of not lower than 40° C. in the presence of a catalyst comprising a transition metal compound component (A) which comprises two or more kinds of transition metal compounds (a) represented by the following formula [A1] and an organometallic compound component (B) which comprises an organometallic compound (b), propylene is contained in the monomer, and the olefin polymer is an olefin polymer whose weight-average molecular weight (Mw) and number-average molecular weight (Mn), as determined by gel permeation chromatography (GPC), satisfy the relationship of 1≦(Mw/Mn)≦3, and which has a melting point (Tm), as determined by DSC, of not lower than 150° C. and an intrinsic viscosity ([η]) of not less than 1.5 dl/g.
摘要翻译：为了有效地获得具有高熔点和高分子量的α-烯烃聚合物。 [问题的解决方案]本发明的烯烃聚合物的制备方法是一种制备烯烃聚合物的方法，其包括聚合至少一种选自2个或更多个碳原子的α-烯烃的单体，其中聚合在在包含由以下式[A1]表示的两种或更多种过渡金属化合物（a）的过渡金属化合物组分（A）和有机金属化合物（A）的催化剂存在下，温度不低于40℃ 包含有机金属化合物（b）的组分（B），单体中含有丙烯，烯烃聚合物是重均分子量（Mw）和数均分子量（Mn）的烯烃聚合物，由凝胶渗透色谱法（GPC）满足1＆nlE;（Mw / Mn）＆nlE; 3，通过DSC测定的熔点（Tm）为150℃以上的特性粘度（ [] e f不小于1.5dl / g。

4. 发明申请

US20110077369A1 PROCESS FOR PREPARING OLEFIN POLYMER USING MIXED CATALYST 有权
标题翻译：使用混合催化剂制备烯烃聚合物的方法
公开(公告)号：US20110077369A1
公开(公告)日：2011-03-31
申请号：US12993586
申请日：2009-08-14
申请人： Takashi Yukita
发明人： Takashi Yukita
IPC分类号： C08F4/52 , B01J31/00 , B01J31/22
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/65904 , C08F2500/01 , C08F2500/03 , C08F2500/20 , C08F2500/17 , C08F2500/16
摘要： [Problem] To efficiently obtain an α-olefin polymer having a high melting point and a high molecular weight. [Solution to Problem] The process for preparing an olefin polymer of the present invention is a process for preparing an olefin polymer, comprising polymerizing at least one monomer selected from α-olefins of 2 or more carbon atoms, wherein the polymerization is carried out at a temperature of not lower than 40° C. in the presence of a catalyst comprising a transition metal compound component (A) which comprises two or more kinds of transition metal compounds (a) represented by the following formula [A1] and an organometallic compound component (B) which comprises an organometallic compound (b), propylene is contained in the monomer, and the olefin polymer is an olefin polymer whose weight-average molecular weight (Mw) and number-average molecular weight (Mn), as determined by gel permeation chromatography (GPC), satisfy the relationship of 1≦(Mw/Mn)≦3, and which has a melting point (Tm), as determined by DSC, of not lower than 150° C. and an intrinsic viscosity ([η]) of not less than 1.5 dl/g.
摘要翻译：为了有效地获得具有高熔点和高分子量的α-烯烃聚合物。 [问题的解决方案]本发明的烯烃聚合物的制备方法是一种制备烯烃聚合物的方法，其包括聚合至少一种选自2个或更多个碳原子的α-烯烃的单体，其中聚合在在包含由以下式[A1]表示的两种或更多种过渡金属化合物（a）的过渡金属化合物组分（A）和有机金属化合物（A）的催化剂存在下，温度不低于40℃ 包含有机金属化合物（b）的组分（B），单体中含有丙烯，烯烃聚合物是重均分子量（Mw）和数均分子量（Mn）的烯烃聚合物，由凝胶渗透色谱法（GPC）满足1＆nlE;（Mw / Mn）＆nlE; 3，通过DSC测定的熔点（Tm）为150℃以上的特性粘度（ [] e f不小于1.5dl / g。

5. 发明授权

US08716418B2 Process for producing syndiotactic α-olefin polymer 有权
标题翻译：间同立构α-烯烃聚合物的制备方法
公开(公告)号：US08716418B2
公开(公告)日：2014-05-06
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： C08F4/6592 , C08F4/643 , C08F210/02 , C08F210/06 , C08F210/14 , C08F4/642
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。

6. 发明申请

US20080220193A1 Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those 有权
标题翻译：用于烯烃聚合的催化剂，烯烃聚合物的制备方法，丙烯类共聚物的制造方法，丙烯类聚合物，丙烯类聚合物组合物，以及这些
公开(公告)号：US20080220193A1
公开(公告)日：2008-09-11
申请号：US11984440
申请日：2007-11-16
申请人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shigenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
发明人： Yasushi Tohi , Masahiko Okamoto , Ryoji Mori , Tatsuya Nakamura , Takashi Yukita , Takashi Nakagawa , Miyuki Konno , Yuichi Yamamura , Shigenobu Ikenaga , Mayumi Hiwara , Naritoshi Hirota , Hiromasa Marubayashi , Kouji Nagahashi , Shiro Otsuzuki , Tomohiro Yamaguchi , Masashi Higuchi , Yasuo Ichiki , Takayuki Kajihara
IPC分类号： C08F4/42 , C08F210/06 , C08L23/10 , B01J31/00
CPC分类号： C08F210/06 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F2420/00 , C08F2500/01 , C08F2500/03 , C08F2500/11 , C08F2500/16 , C08F2500/17 , C08F2800/10 , C08J5/18 , C08J2323/10 , C08L23/14 , C08L23/142 , C08L2203/00 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C08L2207/04 , C08L2207/12 , C08L2314/06 , Y10T428/1397 , C08F4/65927 , C08F210/16 , C08F210/08 , C08F2500/12 , C08F2500/20 , C08F2500/26 , C08L23/0815
摘要： A catalyst for olefin polymerization, comprising: (A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound: wherein in Formula [1-1], R1, R2, R3, R4, R5, R8, R9, and R12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R6, R7, R10, and R11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R13 and R14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1
摘要翻译：一种用于烯烃聚合的催化剂，包括：（A-1）由下式[1-1]表示的桥连金属茂化合物和（b）至少一种选自：（b-1）有机铝氧化合物，（ b-2）形成离子对的化合物和（b-3）有机铝化合物：其中在式[1-1]中，R 1，R 2， R 3，R 4，R 5，R 8，R 9，和R 12各自选自氢，烃基和含硅基团; R 6，R 7，R 10和R 11的四个基团不是氢原子，并且各自选自烃基或含硅基团; R 13和R 14各自为烃基等，不包括氢原子和甲基; M是Ti，Zr等; Y是碳等; Q是卤素等; 并且j是1的整数

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