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1. 发明申请

US20110275765A1 PROCESS FOR PRODUCING ETHYLENE-PROPYLENE COPOLYMER 审中-公开
标题翻译：生产乙烯 - 丙烯共聚物的方法
公开(公告)号：US20110275765A1
公开(公告)日：2011-11-10
申请号：US13162998
申请日：2011-06-17
申请人： Yasuki FUJIWARA , Makoto SATOH , Shinya NAKAHARA , Shin-ichi KUMAMOTO
发明人： Yasuki FUJIWARA , Makoto SATOH , Shinya NAKAHARA , Shin-ichi KUMAMOTO
IPC分类号： C08L23/16 , C08F4/649
CPC分类号： C08F210/16 , C08L23/0815 , C08L23/10 , C08L23/142 , C08L2666/06 , C08F210/06 , C08F2500/17 , C08F2500/20 , C08F2500/12 , C08F2500/04 , C08F2500/21
摘要： There are provided an ethylene-propylene copolymer having the following structural characteristics, and a polypropylene resin composition comprising the above copolymer and polypropylene having a melting temperature of 160° C. or higher: (1) its propylene content is 20 to 60% by mol; (2) its product of a monomer reactivity ratio is less than 2.5; (3) its intrinsic viscosity is more than 1.0 dl/g; (4) its molecular weight distribution is more than 3; (5) its glass transition temperature is lower than −40° C.; (6) its heat of crystallization is less than 5.0 J/g; (7) in a temperature rising elution fractionation method, its elution amount is 60% by weight or more in a temperature range of lower than 10° C., its elution amount is 3% by weight or more in a temperature range of 10° C. to lower than 55° C., and its elution amount is 5% by weight or less in a temperature range of 83° C. or higher, provided that the total elution amount is 100% by weight; and (8) an intensity ratio of a racemic peak to a meso peak in an ethylene-propylene binding moiety in a 13C-NMR spectrum is 0.01 to 0.7.
摘要翻译：提供具有以下结构特征的乙烯 - 丙烯共聚物，以及包含上述共聚物和熔融温度为160℃以上的聚丙烯的聚丙烯树脂组合物：（1）丙烯含量为20〜60摩尔％ ; （2）其单体反应率的乘积小于2.5; （3）其特性粘度大于1.0dl / g; （4）其分子量分布大于3; （5）其玻璃化转变温度低于-40℃; （6）其结晶热小于5.0J / g; （7）在升温洗脱分馏方法中，在低于10℃的温度范围内的洗脱量为60重量％以上，在10℃的温度范围内的洗脱量为3重量％以上在83℃以上的温度范围内，其洗脱量为5重量％以下，前提条件是总洗脱量为100重量％和（8）13 C-NMR光谱中的乙烯 - 丙烯结合部分中的外消旋峰与内消旋峰的强度比为0.01〜0.7。

2. 发明申请

US20100015515A1 LAMINATED POROUS FILM AND SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
标题翻译：非电解二次电池层压多孔膜和分离器
公开(公告)号：US20100015515A1
公开(公告)日：2010-01-21
申请号：US12442755
申请日：2007-09-25
申请人： Atsuhiro Takata , Ryuma Kuroda , Shin-ichi Kumamoto
发明人： Atsuhiro Takata , Ryuma Kuroda , Shin-ichi Kumamoto
IPC分类号： H01M2/16 , B32B3/26
CPC分类号： H01M2/1653 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/325 , B32B2250/242 , B32B2264/104 , B32B2264/105 , B32B2307/702 , B32B2307/71 , B32B2307/724 , B32B2307/734 , B32B2457/10 , C08J9/26 , C08J2323/08 , H01M2/1686 , H01M10/05 , Y10T428/249953
摘要： Provided is a laminated porous film formed by laminating a heat-resistant resin layer on a porous film made from a polyolefin-based resin containing an ethylene-α-olefin copolymer including a structural unit derived from ethylene and a structural unit derived from one or more kinds of monomers selected from α-olefins having 4 to 10 carbon atoms, wherein a shutdown temperature is 125° C. or lower and a thermal film breakage temperature is 155° C. or higher.
摘要翻译：本发明提供一种层压多孔膜，其通过将耐热树脂层层压在由含有乙烯-α-烯烃共聚物的聚烯烃类树脂制成的多孔膜上，该聚烯烃系树脂含有来自乙烯的结构单元和来自一种或多种的结构单元选自具有4〜10个碳原子的α-烯烃的各种单体，其中停机温度为125℃以下，热膜断裂温度为155℃以上。

3. 发明授权

US07605215B2 Process for producing olefin copolymerization catalyst and process for producing olefin copolymer 失效
标题翻译：烯烃共聚催化剂的制造方法和烯烃共聚物的制造方法
公开(公告)号：US07605215B2
公开(公告)日：2009-10-20
申请号：US11945024
申请日：2007-11-26
申请人： Shinya Nakahara , Shin-ichi Kumamoto
发明人： Shinya Nakahara , Shin-ichi Kumamoto
IPC分类号： C08F4/42
CPC分类号： C08F210/16 , C08F210/06 , C08F4/6565 , C08F4/6495 , C08F4/6494 , C08F2500/17 , C08F2500/20
摘要： A process for producing an olefin copolymerization catalyst, comprising the step of contacting, with one another, (A) a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, (B) an organoaluminum compound and/or organoaluminumoxy compound, and (C) a nitrogen-containing aromatic heterocyclic compound, whose one or more carbon atoms adjacent to its nitrogen atom are linked to an electron-donating group, or a group containing an electron-donating group; and a process for producing an olefin copolymer using the an olefin copolymerization catalyst.
摘要翻译：一种制备烯烃共聚催化剂的方法，包括使（A）含有钛原子，镁原子和卤素原子的固体催化剂组分彼此接触的步骤，（B）有机铝化合物和/或有机铝氧化合物，（C）与氮原子相邻的一个以上的碳原子与供电子基团连接的含氮芳香族杂环化合物或含有供电子基团的含氮芳香族杂环化合物，以及使用烯烃共聚催化剂制造烯烃共聚物的方法。

4. 发明申请

US20050267272A1 Solid catalyst component for alpha-olefin polymerization, process for producing catalyst therefor, and process for producing alpha-olefin polymer 失效
标题翻译：用于α-烯烃聚合的固体催化剂组分，用于制备催化剂的方法和用于生产α-烯烃聚合物的方法
公开(公告)号：US20050267272A1
公开(公告)日：2005-12-01
申请号：US11110058
申请日：2005-04-20
申请人： Shin-ichi Kumamoto
发明人： Shin-ichi Kumamoto
IPC分类号： C08F4/44 , C08F4/64 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/00 , C08F110/06 , C08F4/6546 , C08F4/651 , C08F2500/17 , C08F2500/18
摘要： A solid catalyst component for α-olefin polymerization, which comprises a titanium atom, a magnesium atom, a halogen atom, a phthalic acid ester compound, and a 1,3-diether compound, wherein an amount of the 1,3-diether compound contained in the solid catalyst component is 0.1 to 3 mol per one mol of the phthalic acid ester compound contained therein; a process for producing a catalyst for α-olefin polymerization, which comprises the step of contacting at least the above solid catalyst component, an organoaluminum compound, and an external electron donor compound with one another; and a process for producing an α-olefin polymer, which comprises the step of homopolymerizing or copolymerizing an α-olefin in the presence of a catalyst produced by the above process.
摘要翻译：用于α-烯烃聚合的固体催化剂组分，其包含钛原子，镁原子，卤素原子，邻苯二甲酸酯化合物和1,3-二醚化合物，其中1,3-二醚化合物固体催化剂成分含有1摩尔相对于其中所含的邻苯二甲酸酯化合物为0.1〜3摩尔，一种制备用于α-烯烃聚合的催化剂的方法，其包括使至少上述固体催化剂组分，有机铝化合物和外部电子给体化合物彼此接触的步骤; 以及α-烯烃聚合物的制备方法，其包括在通过上述方法制备的催化剂存在下使α-烯烃均聚或共聚的步骤。

5. 发明授权

US06521725B2 Process for producing catalyst for olefin polymerization and process for producing olefin polymer 失效
标题翻译：用于生产烯烃聚合催化剂的方法和用于生产烯烃聚合物的方法
公开(公告)号：US06521725B2
公开(公告)日：2003-02-18
申请号：US09809089
申请日：2001-03-16
申请人： Shin-ichi Kumamoto , Makoto Satoh
发明人： Shin-ichi Kumamoto , Makoto Satoh
IPC分类号： C08F1002
CPC分类号： C08F210/16 , C08F4/6565 , C08F4/6494 , C08F210/08 , C08F2500/12 , C08F2500/10
摘要： There are disclosed: (1) a process for producing a catalyst for olefin polymerization, which comprises the step of contacting with one another: (i) a solid catalyst component containing at least titanium, magnesium and halogen atoms, (ii) an organoaluminum compound, and (iii) a compound selected from the group consisting of (a) an oxygen-containing compound having a structure wherein at least two hydrocarbyloxy groups are bound to the same carbon atom, and (b) a cyclic ketone compound, and (2) a process for producing an olefin polymer, which comprises the step of polymerizing an olefin in the presence of the above-mentioned catalyst.
摘要翻译：公开了：（1）烯烃聚合用催化剂的制造方法，该方法包括彼此接触的步骤：（i）至少含有钛，镁和卤素原子的固体催化剂组分，（ii）有机铝化合物，和（iii）选自（a）具有结构的含氧化合物的化合物，其中至少两个烃氧基与相同的碳原子结合，和（b）环酮化合物和（2））一种生产烯烃聚合物的方法，其包括在上述催化剂存在下聚合烯烃的步骤。

6. 发明授权

US6100213A Aluminum compound-containing solid catalyst component, catalyst for olefin polymerization and method for producing olefin polymer 失效
标题翻译：含铝化合物的固体催化剂组分，烯烃聚合用催化剂和烯烃聚合物的制造方法
公开(公告)号：US6100213A
公开(公告)日：2000-08-08
申请号：US820046
申请日：1997-03-19
申请人： Shin-ichi Kumamoto , Hiroaki Katayama , Akio Imai
发明人： Shin-ichi Kumamoto , Hiroaki Katayama , Akio Imai
IPC分类号： C08F4/64 , C08F4/02 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16 , B01J37/00
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/61912 , C08F4/61922 , Y10S526/943
摘要： Described are an aluminum compound-containing solid catalyst component obtained by bringing a carrier into contact with an organoaluminumoxy compound, followed by bringing this product into contact with a compound having an electron attractive group; a transition metal-containing solid catalyst component obtained by bringing the aluminum compound-containing solid catalyst component into contact with a transition metal compound; a catalyst for olefin polymerization, constituting the aluminum compound-containing solid catalyst component and an organoaluminum compound; and a method for producing an olefin polymer, which includes polymerizing or copolymerizing an olefim using the catalyst for olefin polymerization.
摘要翻译：描述了通过使载体与有机铝氧化合物接触而获得的含铝化合物的固体催化剂组分，然后使该产物与具有吸电子基团的化合物接触; 通过使含有铝化合物的固体催化剂组分与过渡金属化合物接触而获得的含过渡金属的固体催化剂组分; 构成含铝化合物的固体催化剂组分和有机铝化合物的烯烃聚合催化剂; 以及烯烃聚合物的制造方法，其包括使用烯烃聚合用催化剂使烯烃聚合或共聚。

7. 发明申请

US20110165419A1 ULTRAHIGH MOLECULAR WEIGHT ETHYLENE-a-OLEFIN OLEFIN COPOLYMER POWDER 审中-公开
标题翻译：超高分子量乙烯 - 烯烃烯烃共聚物粉末
公开(公告)号：US20110165419A1
公开(公告)日：2011-07-07
申请号：US12593258
申请日：2008-03-26
申请人： Shin-ichi Kumamoto
发明人： Shin-ichi Kumamoto
IPC分类号： B32B5/00 , C08F210/02
CPC分类号： C08F10/00 , C08F210/16 , Y10T428/2982 , C08F4/651 , C08F4/6565 , C08F210/06 , C08F2500/17 , C08F2500/10 , C08F2500/01 , C08F2500/18 , C08F2500/24 , C08F2500/12 , C08F210/08
摘要： Provided is an ultrahigh molecular weight ethylene-α-olefin copolymer powder having an intrinsic viscosity of 5 dl/g or more, a DSC melting point of 122° C. or less, an apparent bulk density of 0.30 g/cm3 or more, and a flow-down rate of 20 g/10 seconds or more. Also, provided is an ultrahigh molecular weight ethylene-α-olefin copolymer powder having an intrinsic viscosity of 5 dl/g or more, a DSC melting point of 122° C. or less, a median diameter of 1 to 3000 μm, and a particle size distribution parameter (SPAN) of 3 or less.
摘要翻译：本发明提供特性粘度为5dl / g以上，DSC熔点为122℃以下，表观体积密度为0.30g / cm 3以上的超高分子量乙烯-α-烯烃共聚物粉末，以及流下速率为20g / 10秒以上。此外，提供特性粘度为5dl / g以上，DSC熔点为122℃以下，中值粒径为1〜3000μm的超高分子量乙烯-α-烯烃共聚物粉末，以及粒度分布参数（SPAN）为3以下。

8. 发明授权

US07799866B2 Method for producing propylene-ethylene block copolymer 有权
标题翻译：制备丙烯 - 乙烯嵌段共聚物的方法
公开(公告)号：US07799866B2
公开(公告)日：2010-09-21
申请号：US12341039
申请日：2008-12-22
申请人： Shin-ichi Kumamoto , Noriyuki Satou , Masaki Endo
发明人： Shin-ichi Kumamoto , Noriyuki Satou , Masaki Endo
IPC分类号： C08F297/00 , C08F297/08 , C08F2/34
CPC分类号： C08F297/083
摘要： The method for producing a propylene-ethylene block copolymer in accordance with the present invention has: a first polymerization process which is performed using two or more polymerization tanks connected in series and in which a solid catalyst or a prepolymerized catalyst containing a solid catalyst, and propylene are continuously supplied to a first polymerization tank; and a second polymerization process in which propylene, ethylene, and polypropylene particles continuously extracted from the last polymerization tank of the first polymerization process are supplied to a polymerization tank to produce a propylene-ethylene block copolymer, wherein the average retention time of the polypropylene particles in each polymerization tank of the first polymerization process is 0.1 to 1.5 h and the sum total of average retention times of polypropylene particles in the polymerization tanks of the first polymerization process is 1.5 to 3.0 h.
摘要翻译：根据本发明的制备丙烯 - 乙烯嵌段共聚物的方法具有：使用两个或更多个串联连接的聚合槽，其中固体催化剂或含有固体催化剂的预聚催化剂和将丙烯连续地供给至第一聚合槽; 以及第二聚合方法，其中从第一聚合方法的最后一个聚合槽连续提取的丙烯，乙烯和聚丙烯颗粒供应到聚合槽中以制备丙烯 - 乙烯嵌段共聚物，其中聚丙烯颗粒的平均保留时间在第一聚合过程的每个聚合槽中为0.1至1.5小时，并且聚合槽中聚丙烯颗粒在第一聚合过程中的平均保留时间总和为1.5-3.0小时。

9. 发明授权

US07732540B2 Process for producing olefin copolymerization catalyst and process for producing olefin copolymer 失效
标题翻译：烯烃共聚催化剂的制造方法和烯烃共聚物的制造方法
公开(公告)号：US07732540B2
公开(公告)日：2010-06-08
申请号：US11945019
申请日：2007-11-26
申请人： Shinya Nakahara , Shin-ichi Kumamoto
发明人： Shinya Nakahara , Shin-ichi Kumamoto
IPC分类号： C08F4/50 , C08F4/52 , C08F4/58 , C08F4/602 , C08F4/614 , B01J37/16
CPC分类号： C08F210/16 , C08F210/06 , C08F4/6565 , C08F4/6495 , C08F4/6493 , C08F2500/17 , C08F2500/20
摘要： A process for producing an olefin copolymerization catalyst, comprising the step of contacting, with one another, (A) a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, (B) an organoaluminum compound and/or organoaluminumoxy compound, and (C) a nitrogen-containing aromatic heterocyclic compound, whose one or more carbon atoms adjacent to its nitrogen atom are linked to an electron-withdrawing group, or a group containing an electron-withdrawing group; and a process for producing an olefin copolymer using the an olefin copolymerization catalyst.
摘要翻译：一种制备烯烃共聚催化剂的方法，包括使（A）含有钛原子，镁原子和卤素原子的固体催化剂组分彼此接触的步骤，（B）有机铝化合物和/或有机铝氧化合物，和（C）与氮原子相邻的一个或多个碳原子与吸电子基团连接的含氮芳香族杂环化合物或含有吸电子基团的含氮芳香族杂环化合物，以及使用烯烃共聚催化剂制造烯烃共聚物的方法。

10. 发明申请

US20100036076A1 PROCESS FOR PRODUCING OLEFIN POLYMER (2) 有权
标题翻译：生产烯烃聚合物的方法（2）
公开(公告)号：US20100036076A1
公开(公告)日：2010-02-11
申请号：US12534311
申请日：2009-08-03
申请人： Yuki Aso , Noriyuki Satou , Shin-ichi Kumamoto
发明人： Yuki Aso , Noriyuki Satou , Shin-ichi Kumamoto
IPC分类号： C08F210/06 , C08F210/02
CPC分类号： C08F10/06 , C08F110/06 , C08F210/06 , Y10S526/905 , C08F2/34 , C08F2/001 , C08F2500/01 , C08F2500/18 , C08F210/16
摘要： The purpose of the present invention is provite a process for producing an olefin polymer, which can produce an olefin polymer having a higher molecular weight even in the presence of hydrogen and can obtain an olefin polymer having good powder characteristics by lowering hydrogen concentration efficiently in polymerizing an olefin in the presence of hydrogen by use of a gas phase reaction vessel. There is provided a process for producing an olefin polymer comprising the steps of: using a gas phase reaction vessel; polymerizing an olefin by use of a catalyst for olefin polymerization in the presence of hydrogen; adding a hydrogenation catalyst into the gas phase reaction vessel; and adding a polymerization activity depressant.
摘要翻译：本发明的目的是提供一种制备烯烃聚合物的方法，其可以生产即使在氢存在下也具有较高分子量的烯烃聚合物，并且可以通过在聚合中有效降低氢浓度来获得具有良好粉末特性的烯烃聚合物在氢存在下通过使用气相反应容器的烯烃。提供了一种生产烯烃聚合物的方法，包括以下步骤：使用气相反应容器; 在氢气存在下使用烯烃聚合催化剂聚合烯烃; 向气相反应容器中加入氢化催化剂; 并加入聚合活性抑制剂。

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