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1.发明授权公开(公告)号：US07528091B2
公开(公告)日：2009-05-05
申请号：US11822012
申请日：2007-06-29
CPC分类号： C08F110/02 , C08F10/00 , C08F4/022 , C08F2500/17 , C08F2500/18 , C08F2500/04 , C08F2500/03 , C08F4/64048
摘要： Solid fine particles which contain a magnesium atom, an aluminum atom and a C1-20 alkoxy group simultaneously, are insoluble in a hydrocarbon solvent, and have an average particle diameter of 3 to 80 μm, and an olefin polymerization catalyst containing the solid fine particles and a transition metal compound in the groups 3 to 11 in the periodic table, exhibit a very high olefin polymerization activity without combination with an expensive organoaluminum oxy compound or organoboron compound and maintains a high activity in polymerization for a long time, and an olefin polymer excellent in powdery properties can be produced by using the olefin polymerization catalyst. The transition metal compound in the groups 3 to 11 in the periodic table includes a transition metal compound having a ligand containing two or more atoms selected from a boron atom, a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom.
摘要翻译： 同时含有镁原子，铝原子和C 1-20烷氧基的固体微粒不溶于烃溶剂，平均粒径为3-80μm，含有固体微粒的烯烃聚合催化剂 和元素周期表中第3至11族中的过渡金属化合物，表现出非常高的烯烃聚合活性，而不与昂贵的有机铝氧化合物或有机硼化合物组合，并且在长时间聚合中保持高活性，并且烯烃聚合物 通过使用烯烃聚合催化剂可以制备出优异的粉末性能。 元素周期表中第3至11族中的过渡金属化合物包括具有选自硼原子，氮原子，氧原子，磷原子和硫原子中的两个以上原子的配体的过渡金属化合物。
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2.发明授权公开(公告)号：US07253132B2
公开(公告)日：2007-08-07
申请号：US10526906
申请日：2003-10-20
CPC分类号： C08F110/02 , C08F10/00 , C08F4/022 , C08F2500/17 , C08F2500/18 , C08F2500/04 , C08F2500/03 , C08F4/64048
摘要： Solid fine particles which contain a magnesium atom, an aluminum atom and a C1-20 alkoxy group simultaneously, are insoluble in a hydrocarbon solvent, and have an average particle diameter of 3 to 80 μm, and an olefin polymerization catalyst containing the solid fine particles and a transition metal compound in the groups 3 to 11 in the periodic table, exhibit a very high olefin polymerization activity without combination with an expensive organoaluminum oxy compound or organoboron compound and maintains a high activity in polymerization for a long time, and an olefin polymer excellent in powdery properties can be produced by using the olefin polymerization catalyst. The transition metal compound in the groups 3 to 11 in the periodic table includes a transition metal compound having a ligand containing two or more atoms selected from a boron atom, a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom.
摘要翻译： 同时含有镁原子，铝原子和C 1-20烷氧基的固体微粒不溶于烃类溶剂，平均粒径为3-80μm， 含有周期表中第3〜11组的固体微粒和过渡金属化合物的烯烃聚合催化剂，与贵金属有机铝氧化合物或有机硼化合物结合，表现出非常高的烯烃聚合活性，并保持高聚合活性 可以通过使用烯烃聚合催化剂来制造粉末性能优异的烯烃聚合物。 元素周期表中第3至11族中的过渡金属化合物包括具有选自硼原子，氮原子，氧原子，磷原子和硫原子中的两个以上原子的配体的过渡金属化合物。
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3.发明申请公开(公告)号：US20080015401A1
公开(公告)日：2008-01-17
申请号：US11822012
申请日：2007-06-29
CPC分类号： C08F110/02 , C08F10/00 , C08F4/022 , C08F2500/17 , C08F2500/18 , C08F2500/04 , C08F2500/03 , C08F4/64048
摘要： Solid fine particles which contain a magnesium atom, an aluminum atom and a C1-20 alkoxy group simultaneously, are insoluble in a hydrocarbon solvent, and have an average particle diameter of 3 to 80 μm, and an olefin polymerization catalyst containing the solid fine particles and a transition metal compound in the groups 3 to 11 in the periodic table, exhibit a very high olefin polymerization activity without combination with an expensive organoaluminum oxy compound or organoboron compound and maintains a high activity in polymerization for a long time, and an olefin polymer excellent in powdery properties can be produced by using the olefin polymerization catalyst. The transition metal compound in the groups 3 to 11 in the periodic table includes a transition metal compound having a ligand containing two or more atoms selected from a boron atom, a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom.
摘要翻译： 同时含有镁原子，铝原子和C 1-20烷氧基的固体微粒不溶于烃类溶剂，平均粒径为3-80μm， 含有周期表中第3〜11组的固体微粒和过渡金属化合物的烯烃聚合催化剂，与贵金属有机铝氧化合物或有机硼化合物结合，表现出非常高的烯烃聚合活性，并保持高聚合活性 可以通过使用烯烃聚合催化剂来制造粉末性能优异的烯烃聚合物。 元素周期表中第3至11族中的过渡金属化合物包括具有选自硼原子，氮原子，氧原子，磷原子和硫原子中的两个以上原子的配体的过渡金属化合物。
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4.发明申请公开(公告)号：US20060155083A1
公开(公告)日：2006-07-13
申请号：US10526906
申请日：2003-10-20
CPC分类号： C08F110/02 , C08F10/00 , C08F4/022 , C08F2500/17 , C08F2500/18 , C08F2500/04 , C08F2500/03 , C08F4/64048
摘要： Solid fine particles which contain a magnesium atom, an aluminum atom and a C1-20 alkoxy group simultaneously, are insoluble in a hydrocarbon solvent, and have an average particle diameter of 3 to 80 μm, and an olefin polymerization catalyst containing the solid fine particles and a transition metal compound in the groups 3 to 11 in the periodic table, exhibit a very high olefin polymerization activity without combination with an expensive organoaluminum oxy compound or organoboron compound and maintains a high activity in polymerization for a long time, and an olefin polymer excellent in powdery properties can be produced by using the olefin polymerization catalyst. The transition metal compound in the groups 3 to 11 in the periodic table includes a transition metal compound having a ligand containing two or more atoms selected from a boron atom, a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom.
摘要翻译： 同时含有镁原子，铝原子和C 1-20烷氧基的固体微粒不溶于烃类溶剂，平均粒径为3-80μm， 含有周期表中第3〜11组的固体微粒和过渡金属化合物的烯烃聚合催化剂，与贵金属有机铝氧化合物或有机硼化合物结合，表现出非常高的烯烃聚合活性，并保持高聚合活性 可以通过使用烯烃聚合催化剂来制造粉末性能优异的烯烃聚合物。 元素周期表中第3至11族中的过渡金属化合物包括具有选自硼原子，氮原子，氧原子，磷原子和硫原子中的两个以上原子的配体的过渡金属化合物。
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5.发明授权Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof 有权乙烯系聚合物微粒，含官能团的乙烯系聚合物微粒，以及用于制造的催化剂载体公开(公告)号：US07601423B2
公开(公告)日：2009-10-13
申请号：US11791104
申请日：2005-11-18
申请人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Hideki Bando , Yoshiho Sonobe , Kenji Michiue , Makoto Mitani , Terunori Fujita
发明人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Hideki Bando , Yoshiho Sonobe , Kenji Michiue , Makoto Mitani , Terunori Fujita
CPC分类号： C08F10/02 , C08F10/00 , C08F110/02 , Y10T428/2982 , Y10T428/31938 , C08F4/6555 , C08F2500/17 , C08F2500/24 , C08F4/64048 , C08F4/64044
摘要： Ethylene-based copolymer microparticles and functional group-containing ethylene-based copolymer microparticles that have particle diameter smaller than that of conventional polyethylene fine-particles, no inter-particle agglomeration, very narrow particle size distribution, and high sphericity are provided, in which requirements (A) to (E): (A) The intrinsic viscosity [η] measured in decalin at 135° C. is in the range of 0.1 to 50 dl/g, (B) at least 95 wt % or more of particles pass through a mesh screen with an opening of 37 μm, (C) the median diameter (d50) measured by laser diffraction scattering is 3 μm≦d50≦25 μm, (D) the circularity coefficient is 0.85 or more, and (E) the variation coefficient of particle diameter (Cv) is 20% or less. Non-agglomerated spherical magnesium-containing microparticles used as magnesium-containing carrier component for olefin-polymerization catalysts that can manufacture the above microparticles are also provided.
摘要翻译： 提供粒径小于常规聚乙烯微粒的乙烯基共聚物微粒和含官能团的乙烯类共聚物微粒，不存在颗粒间团聚，非常窄的粒度分布和高球形度，其中要求 （A）〜（E）：（A）在135℃下在十氢化萘中测定的特性粘度η为0.1〜50dl / g，（B）至少95重量％以上的粒子通过 通过37μm的开口的筛网，（C）通过激光衍射散射测量的中值粒径（d50）为3μm（d50）=25μm，（D）圆形度系数为0.85以上，（E ），粒径变化系数（Cv）为20％以下。 还提供了用于制造上述微粒的用于烯烃聚合催化剂的含镁载体组分的非团聚球状含镁微粒。
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6.发明申请Ethylene-Based Polymer Microparticles, Functional Group-Containing Ethylene-Based Polymer Microparticles,and Catalyst Carriers for Manufacture Thereof 有权基于乙烯的聚合物微粒，含官能团的乙烯基聚合物微粒及其制造的催化剂载体公开(公告)号：US20080044655A1
公开(公告)日：2008-02-21
申请号：US11791104
申请日：2005-11-18
申请人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Hideki Bando , Yoshiho Sonobe , Kenji Michiue , Makoto Mitani , Terunori Fujita
发明人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Hideki Bando , Yoshiho Sonobe , Kenji Michiue , Makoto Mitani , Terunori Fujita
IPC分类号： C08F10/02
CPC分类号： C08F10/02 , C08F10/00 , C08F110/02 , Y10T428/2982 , Y10T428/31938 , C08F4/6555 , C08F2500/17 , C08F2500/24 , C08F4/64048 , C08F4/64044
摘要： Ethylene-based copolymer microparticles and functional group-containing ethylene-based copolymer microparticles that have particle diameter smaller than that of conventional polyethylene fine-particles, no inter-particle agglomeration, very narrow particle size distribution, and high sphericity are provided, in which requirements (A) to (E): (A) The intrinsic viscosity [η] measured in decalin at 135° C. is in the range of 0.1 to 50 dl/g, (B) at least 95 wt % or more of particles pass through a mesh screen with an opening of 37 μm, (C) the median diameter (d50) measured by laser diffraction scattering is 3 μm≦d50≦25 μm, (D) the circularity coefficient is 0.85 or more, and (E) the variation coefficient of particle diameter (Cv) is 20% or less. Non-agglomerated spherical magnesium-containing microparticles used as magnesium-containing carrier component for olefin-polymerization catalysts that can manufacture the above microparticles are also provided.
摘要翻译： 提供了粒径小于常规聚乙烯微粒的乙烯基共聚物微粒和含官能团的乙烯类共聚物微粒，不存在颗粒间聚集，非常窄的粒度分布和高球形度，其中要求 （A）〜（E）：（A）在135℃下在十氢化萘中测定的特性粘度η为0.1〜50dl / g，（B）至少95重量％以上的粒子通过 通过具有37μm的开口的网筛，（C）通过激光衍射散射测量的中值直径（d <50>）为3μm<= D <50 <= 25 （D）圆度系数为0.85以上，（E）粒径变化系数（Cv）为20％以下。 还提供了用于制造上述微粒的用于烯烃聚合催化剂的含镁载体组分的非团聚球状含镁微粒。
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7.发明授权Olefin polymerization catalyst and process for producing olefin polymer with the catalyst 有权烯烃聚合催化剂和催化剂生产烯烃聚合物的方法公开(公告)号：US06897176B2
公开(公告)日：2005-05-24
申请号：US10078670
申请日：2002-02-21
申请人： Yasushi Nakayama , Hideyuki Kaneko , Hideki Bandoh , Yoshiho Sonobe , Junji Saito , Shinichi Kojoh , Makoto Mitani , Yasuhiko Suzuki , Shigekazu Matsui , Norio Kashiwa , Terunori Fujita
发明人： Yasushi Nakayama , Hideyuki Kaneko , Hideki Bandoh , Yoshiho Sonobe , Junji Saito , Shinichi Kojoh , Makoto Mitani , Yasuhiko Suzuki , Shigekazu Matsui , Norio Kashiwa , Terunori Fujita
IPC分类号： C08F4/76 , C08F4/16 , C08F4/626 , C08F4/68 , C08F4/78 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , B01J31/00 , C08F4/44
CPC分类号： C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/68 , C08F4/62 , C08F4/626 , C08F4/025 , C08F4/16 , C08F2500/17 , C08F2500/03 , C08F210/06 , C08F4/68112 , C08F4/6812 , C08F4/68181 , C08F4/68224 , C08F4/68293 , C08F4/6831 , C08F4/68413 , C08F4/68396 , C08F4/64044 , C08F4/64048 , C08F4/64072 , C08F4/64079 , C08F4/7042 , C08F4/7006
摘要： A novel olefin polymerization catalyst is provided which comprises (A) a transition metal compound or lanthanoid compound containing two or more atoms selected from the group consisting of boron, nitrogen, oxygen, phosphorus, sulfur, and selenium; and (B) a Lewis acid. A process for producing an olefin polymer is also provided. The catalyst has a high olefin polymerization activity without a combined use of an expensive organoaluminum oxy-compound or organoboron compound, and can maintain the high activity for a long polymerization time.
摘要翻译： 提供一种新型的烯烃聚合催化剂，其包含（A）含有选自硼，氮，氧，磷，硫和硒中的两个或多个原子的过渡金属化合物或镧系元素化合物; 和（B）路易斯酸。 还提供了一种生产烯烃聚合物的方法。 催化剂具有高的烯烃聚合活性，而不需要昂贵的有机铝氧化合物或有机硼化合物的组合使用，并且可以在长时间聚合时保持高的活性。
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公开(公告)号：US07208559B2
公开(公告)日：2007-04-24
申请号：US10539038
申请日：2003-12-15
CPC分类号： C08F10/00 , C08F4/65916 , C08F4/65927 , C08F4/65912
摘要： An ethylene-based polymer which is an ethylene/C4 to C10 α-olefin copolymer and satisfies the following requirements [k1] to [k3]: [k1] melt flow rate (MFR) under a loading of 2.16 kg at 190° C. is in the range of 1.0 to 50 g/10 minutes; [k2] LNR defined as a scale of neck-in upon film molding is in the range of 0.6 to 1.4; and [k3] take-up speed at break [DS (m/min)] at 160° C. and melt flow rate (MFR) satisfy the following relationship (Eq-1): 12×MFR0.577≦DS≦165×MFR0.577 (Eq-1), and a thermoplastic resin composition containing the ethylene-based polymer, provide a molded product, preferably a film, excellent in moldability and mechanical strength.The ethylene-based polymer can be efficiently obtained by polymerization in the presence of an olefin polymerization catalyst formed from a solid carrier, (A) a solid transition metal catalyst component obtained by contacting (a) a compound of a transition metal of the group 4 in the periodic table, containing at least one ligand having a cyclopentadienyl skeleton, (b) an organoaluminum oxy compound, (c) a multifunctional organic halide, and if necessary (d) an organoaluminum compound, and if necessary (B) organoaluminum compound.
摘要翻译： 乙烯基聚合物是乙烯/ C 4〜C 10α-烯烃共聚物，满足以下要求[k1]〜[k3]：[k1]在190℃下2.16kg负载下的熔体流动速率（MFR） 在1.0〜50g / 10分钟的范围内; [k2]在膜成型时定义为颈缩尺度的LNR在0.6至1.4的范围内; 和[k3]在160℃下的卷取速度[DS（m / min）]，熔体流动速率（MFR）满足以下关系式（Eq-1）：12xMFR 0.577 < （式-1），含有乙烯类聚合物的热塑性树脂组合物提供成型性和机械强度优异的成型品，优选为薄膜。 通过在由固体载体形成的烯烃聚合催化剂的存在下聚合可有效获得乙烯类聚合物，（A）通过使（a）第4族过渡金属的化合物 在周期表中，含有至少一种具有环戊二烯基骨架的配体，（b）有机铝氧化合物，（c）多官能有机卤化物，以及必要时（d）有机铝化合物，以及必要时（B）有机铝化合物。
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公开(公告)号：US20060135712A1
公开(公告)日：2006-06-22
申请号：US10539038
申请日：2003-12-15
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F4/65916 , C08F4/65927 , C08F4/65912
摘要： An ethylene-based polymer which is an ethylene/C4 to C10 α-olefin copolymer and satisfies the following requirements [k1] to [k3]: [k1] melt flow rate (MFR) under a loading of 2.16 kg at 190° C. is in the range of 1.0 to 50 g/10 minutes; [k2] LNR defined as a scale of neck-in upon film molding is in the range of 0.6 to 1.4; and [k3] take-up speed at break [DS (m/min)] at 160° C. and melt flow rate (MFR) satisfy the following relationship (Eq-1): 12×MFR0.577≦DS≦165×MFR0.577 (Eq-1), and a thermoplastic resin composition containing the ethylene-based polymer, provide a molded product, preferably a film, excellent in moldability and mechanical strength. The ethylene-based polymer can be efficiently obtained by polymerization in the presence of an olefin polymerization catalyst formed from a solid carrier, (A) a solid transition metal catalyst component obtained by contacting (a) a compound of a transition metal of the group 4 in the periodic table, containing at least one ligand having a cyclopentadienyl skeleton, (b) an organoaluminum oxy compound, (c) a multifunctional organic halide, and if necessary (d) an organoaluminum compound, and if necessary (B) organoaluminum compound.
摘要翻译： 乙烯基聚合物是乙烯/ C 4〜C 10α-烯烃共聚物，满足以下要求[k1]〜[k3]：[k1]在190℃下2.16kg负载下的熔体流动速率（MFR） 在1.0〜50g / 10分钟的范围内; [k2]在膜成型时定义为颈缩尺度的LNR在0.6至1.4的范围内; 和[k3]在160℃下的卷取速度[DS（m / min）]，熔体流动速率（MFR）满足以下关系式（Eq-1）：12xMFR 0.577 < （式-1），含有乙烯类聚合物的热塑性树脂组合物提供成型性和机械强度优异的成型品，优选为薄膜。 通过在由固体载体形成的烯烃聚合催化剂的存在下聚合可有效获得乙烯类聚合物，（A）通过使（a）第4族过渡金属的化合物 在周期表中，含有至少一种具有环戊二烯基骨架的配体，（b）有机铝氧化合物，（c）多官能有机卤化物，以及必要时（d）有机铝化合物，以及必要时（B）有机铝化合物。
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公开(公告)号：US08349451B2
公开(公告)日：2013-01-08
申请号：US11887928
申请日：2006-04-07
申请人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Susumu Murata , Makoto Mitani , Terunori Fujita
发明人： Yasushi Nakayama , Naoto Matsukawa , Junji Saito , Susumu Murata , Makoto Mitani , Terunori Fujita
IPC分类号： B32B15/02
CPC分类号： B01J13/14 , B01J13/02 , Y10T428/2982 , Y10T428/2985 , Y10T428/2987 , Y10T428/2989
摘要： To provide capsular fine particles comprising an olefinic polymer which have a uniform particle size distribution and a uniform particle size, and which are spherical and free from the coagulation between particles. Capsular fine particles comprising the olefinic polymer, of which the ratio (L/M) of the outer diameter (L) to the inner diameter (M) is 1.1 to 6.0, and the average diameter is 0.6 to 40 μm.
摘要翻译： 提供包含具有均匀粒度分布和均匀粒度的烯属聚合物的囊状细颗粒，并且其是球形的并且没有颗粒之间的凝结。 包含其外径（L）与内径（M）的比（L / M）为1.1〜6.0，平均直径为0.6〜40μm的烯烃系聚合物的囊状微粒。
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