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11. 发明授权

US4798866A Branched alpha-olefin polymer composition and process for its production 失效
标题翻译：支链α-烯烃聚合物组合物及其生产方法
公开(公告)号：US4798866A
公开(公告)日：1989-01-17
申请号：US72670
申请日：1987-07-13
申请人： Junichi Yoshitake , Hiroaki Kitani , Norio Kashiwa , Takeshi Muranaka , Kenichi Tominari , Shigeki Nagamatsu
发明人： Junichi Yoshitake , Hiroaki Kitani , Norio Kashiwa , Takeshi Muranaka , Kenichi Tominari , Shigeki Nagamatsu
IPC分类号： C08F4/64 , C08F210/14 , C08L23/18
CPC分类号： C08F210/14 , Y10S526/901 , Y10S526/903 , Y10S526/904
摘要： A branched alpha-olefinic polymer composition having excellent melt flowability, good moldability and excellent melt tension and comprising at least two branched alpha-olefinic polymers each composed of (A) recurring units derived from a branched alpha-olefin containing 5 to 10 carbon atoms and having a branch at the 3-position or a position of a higher number and (B) recurring units derived from a linear alpha-olefin containing 2 to 20 carbon atoms; and a process for producing this polymer composition by a multiplicity of polymerization steps using a catalyst formed from (A) a highly stereoregular titanium catalyst component comprising magnesium, titanium, halogen and an electron donor as essential ingredient, (B) an organoaluminum compound and (C) an electron donor.

12. 发明授权

US4673719A Process for producing olefin polymers and catalyst composition therefor 失效
标题翻译：制备烯烃聚合物的方法及其催化剂组合物
公开(公告)号：US4673719A
公开(公告)日：1987-06-16
申请号：US563320
申请日：1983-12-20
申请人： Mamoru Kioka , Norio Kashiwa
发明人： Mamoru Kioka , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F4/658 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00
摘要： In a process for producing olefin polymers or copolymers which comprises polymerizing olefins or copolymerizing olefins with each other or with dienes in the presence of [A] a solid titanium catalyst component containing magnesium, titanium and halogen as essential ingredients and [B] an organometallic compound of a metal selected from the group consisting of metals of Groups I to III of the periodic table; the improvement wherein said catalyst component [A] is obtained by contacting (i) a magnesium compound in the liquid state with (ii) a titanium compound in the liquid state to form a solid product or first preparing a liquid mixture of the magnesium compound (i) and the titanium compound (ii) and then forming a solid product therefrom, said reaction of forming the solid product being carried out in the presence of at least one electron donor (iii) selected from the group consisting of aliphatic carboxylic acids with 1 to 6 carbon atoms, aryloxy group-containing alcohols, alkylene glycol diethers, aluminum trialkoxides and aluminum triaryloxides, said solid product being not contacted, during or after its formation, with an ester selected from the group consisting of esters of polycarboxylic acids and esters of polyhydroxy compounds.
摘要翻译：在制备烯烃聚合物或共聚物的方法中，其包括在[A]含有镁，钛和卤素作为必需成分的固体钛催化剂组分的存在下彼此聚合烯烃或共聚烯烃或与二烯共聚，[B]有机金属化合物的选自元素周期表第I至III族的金属的金属; 其中所述催化剂组分[A]是通过使（i）液态镁化合物与（ii）液态的钛化合物接触形成固体产物或首先制备镁化合物的液体混合物 i）和钛化合物（ii），然后由其形成固体产物，所述形成固体产物的反应在至少一种选自脂肪族羧酸与1族的电子给体（iii）的存在下进行，至少6个碳原子，含芳氧基的醇，亚烷基二醇二醚，三烷氧基铝和三芳基铝，所述固体产物在其形成期间或之后不与选自以下的酯接触：多羧酸和酯的酯多羟基化合物。

13. 发明授权

US4525469A Catalyst composition for polymerizing olefins 失效
标题翻译：用于聚合烯烃的催化剂组合物
公开(公告)号：US4525469A
公开(公告)日：1985-06-25
申请号：US545178
申请日：1983-10-25
申请人： Takashi Ueda , Norio Kashiwa
发明人： Takashi Ueda , Norio Kashiwa
IPC分类号： C08F210/00 , C08F4/64 , C08F10/00 , C08F210/16
CPC分类号： C08F210/16 , C08F10/00
摘要： A catalyst composition for the polymerization or copolymerization of olefins composed of(A) a titanium component (a-1) or (a-2),(a-1) a highly active titanium component containing titanium, magnesium and halogen as essential ingredients, or(a-2) a highly active titanium catalyst component obtained by treating component (a-1) with an organic compound containing active hydrogen bonded to oxygen, and(B) an organoaluminum compound component, wherein(i) when component (A) is the component (a-1), component (b) is an organoaluminum compound component obtained by treating a halogen-containing organoaluminum compound having a halogen/Al atomic ratio of at least 1 but less than 2 with a compound selected from the group consisting of water and organic compounds having active hydrogen bonded to oxygen, and(ii) when component (A) is the component (a-2), the component (B) is a halogen-containing organoaluminum compound having a halogen/Al atomic ratio of at least 1 but less than 2, and the ratio of the amount (x) of the organic compound having active hydrogen atom bonded to oxygen and/or an oxygen-containing group derived from said organic compound to the amount (y) of titanium, x:y, is 4-100:1.
摘要翻译：由（A）钛组分（a-1）或（a-2），（a-1）含钛，镁和卤素作为必需成分的高活性钛组分构成的烯烃的聚合或共聚用催化剂组合物，或（a-2）通过用与氧结合的活性氢的有机化合物处理组分（a-1）而获得的高活性钛催化剂组分，和（B）有机铝化合物组分，其中（i）组分（A）是组分（a-1），组分（b）是通过用选自以下的化合物处理卤素/ Al原子比至少为1但小于2的含卤素的有机铝化合物而获得的有机铝化合物组分的具有与氧结合的活性氢的水和有机化合物，和（ii）当组分（A）是组分（a-2）时，组分（B）是卤素/有机铝化合物，其卤素/ Al原子比为至少1但小于2，和大鼠具有与氧结合的活性氢原子的有机化合物的量（x）和/或衍生自所述有机化合物的含氧基团相对于钛的量（y）x：y为4-100:1 。

14. 发明授权

US4369306A Method for treating olefin polymer for removing catalyst 失效
标题翻译：处理烯烃聚合物以除去催化剂的方法
公开(公告)号：US4369306A
公开(公告)日：1983-01-18
申请号：US240404
申请日：1981-03-04
申请人： Akinori Toyota , Norio Kashiwa
发明人： Akinori Toyota , Norio Kashiwa
IPC分类号： C08F6/00 , C08F4/62 , C08F6/02 , C08F6/06 , C08F10/00 , C08F6/08
CPC分类号： C08F6/02
摘要： A method for treating an olefin polymer, which comprises contacting an olefin polymer obtained by polymerizing an olefin in the presence of a catalyst composed of (A) a highly active transition metal compound, (B) an organoaluminum compound and (C) a carbonyl- or Si-containing electron donor, with (D) an organometallic compound of a metal of Groups I to III of the periodic table after the polymerization. This method can markedly reduce the amount of an electron donor remaining in an olefin polymer after polymerization, the electron donor being an ingredient of a catalyst used in the polymerization and constituting the main cause of an offensive odor which the resulting polymer gives off.
摘要翻译：一种处理烯烃聚合物的方法，其包括在由（A）高活性过渡金属化合物，（B）有机铝化合物和（C）羰基化合物）组成的催化剂存在下使通过聚合烯烃获得的烯烃聚合物接触，或含Si的电子给体，与（D）聚合后的元素周期表第I至III族金属的有机金属化合物。该方法可以显着降低聚合后残留在烯烃聚合物中的电子给体的量，电子给体是聚合中使用的催化剂的成分，并且构成所得聚合物发出的恶臭的主要原因。

15. 发明授权

US4298713A Process for preparing low density ethylene copolymers 失效
标题翻译：制备低密度乙烯共聚物的方法
公开(公告)号：US4298713A
公开(公告)日：1981-11-03
申请号：US106736
申请日：1979-12-26
申请人： Yoshinori Morita , Akinori Toyota , Norio Kashiwa
发明人： Yoshinori Morita , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F4/00 , C08F4/60 , C08F4/64 , C08F210/00 , C08F210/16 , C08F297/08 , C08F4/16
CPC分类号： C08F297/08 , C08F210/16 , Y10S526/904
摘要： A process for producing an ethylene copolymer having a density of from 0.900 to 0.945 g/cm.sup.3 by copolymerizing in two steps a predominant amount of ethylene with a minor amount of an alpha-olefin containing at least 3 carbon atoms at room temperature to not more than about 100.degree. C. under a pressure of about 1 to about 100 kg/cm.sup.2 in the presence of a catalyst composed of (A) a titanium catalyst component supported on a magnesium compound and (B) an organoaluminum compound; characterized in that said copolymerization is carried out in(i) a first step where about 0.01 to about 50 g, per gram of the titanium catalyst component (A), of the alpha-olefin containing at least 3 carbon atoms is polymerized, said catalyst further comprising an organic acid ester (C), and then(ii) a second step where the final product of ethylene copolymer is formed in an amount more than about 100 times the weight of the polymer formed in the first step.
摘要翻译：一种制备密度为0.900至0.945g / cm 3的乙烯共聚物的方法，通过在室温下将主要量的乙烯与少量含有至少3个碳原子的α-烯烃在两个步骤中共聚合成不超过在（A）负载在镁化合物上的钛催化剂组分和（B）有机铝化合物组成的催化剂存在下，在约1至约100kg / cm2的压力下，约100℃。其特征在于所述共聚在（i）第一步骤中进行，其中每克所述钛催化剂组分（A）中含有至少3个碳原子的α-烯烃聚合约0.01至约50g，所述催化剂进一步包含有机酸酯（C），然后（ii）第二步，其中乙烯共聚物的最终产物的形成量大于第一步中形成的聚合物重量的约100倍。

16. 发明授权

US4294948A Process for preparing olefin polymers or copolymers, and catalyst for use in said process 失效
标题翻译：制备烯烃聚合物或共聚物的方法，以及用于所述方法的催化剂
公开(公告)号：US4294948A
公开(公告)日：1981-10-13
申请号：US84317
申请日：1979-10-12
申请人： Akinori Toyota , Ken Yoshitugu , Norio Kashiwa
发明人： Akinori Toyota , Ken Yoshitugu , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/06
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/906
摘要： A process for preparing an olefin polymer or copolymer by polymerizing or copolymerizing an olefin containing at least 3 carbon atoms which may contain at most 10 mole % of ethylene and/or a diene, in the presence of a catalyst composed of (A) a solid titanium catalyst component prepared by(1) reacting a mechanically pulverized product of an organic acid ester and a halogen-containing magnesium compound, with an active hydrogen-containing organic compound in the absence of mechanical pulverization,(2) reacting the resulting reaction product with an organometallic compound of a metal of Groups I to III of the periodic table in the absence of mechanical pulverization, and(3) washing the resulting solid reaction product with an inert organic solvent, reacting the washed solid reaction product with a titanium compound in the absence of mechanical pulverization, and separating the solid from the reaction system,and (B) an organometallic compound of a metal of Groups I to III of the periodic table; and a catalyst used therefor.
摘要翻译：一种制备烯烃聚合物或共聚物的方法，该方法是在由（A）固体形成的催化剂存在下聚合或共聚含有至少3摩尔％的乙烯和/或二烯的至少3个碳原子的烯烃通过（1）在机械粉碎的情况下使有机酸酯和含卤素的镁化合物的机械粉碎产物与含活性氢的有机化合物反应制备的钛催化剂组分，（2）使得到的反应产物与不存在机械粉碎的元素周期表第I至III族金属的有机金属化合物，和（3）用惰性有机溶剂洗涤所得的固体反应产物，将洗涤的固体反应产物与钛化合物反应不存在机械粉碎，并将固体与反应体系分离，（B）本发明的第一至第三组金属的有机金属化合物 odic表; 和用于其的催化剂。

17. 发明授权

US4232139A Process for producing polymers or copolymers of olefins containing at least 3 carbon atoms 失效
标题翻译：制备含有至少3个碳原子的烯烃的聚合物或共聚物的方法
公开(公告)号：US4232139A
公开(公告)日：1980-11-04
申请号：US801234
申请日：1977-05-27
申请人： Syuji Minami , Norio Kashiwa
发明人： Syuji Minami , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/02 , C08F10/06
CPC分类号： C08F10/00
摘要： A process for producing a polymer or copolymer of an olefin containing at least 3 carbon atoms which comprises polymerizing or copolymerizing at least one olefin containing at least 3 carbon atoms, or copolymerizing the olefin with up to 10% mole of ethylene and/or a diolefin, in the presence of a catalyst composed of (A) a magnesium-containing solid titanium composition and (B) an organometallic compound of a metal of Groups I to III of the periodic table; characterized in that the solid titanium composition (A) is a composition formed by contacting (i) a halogen-containing magnesium organo-aromatic compound of the formula Mg(OR).sub.n X.sub.2-n wherein R represents an aryl or aralkyl group and n is a positive number of 0
摘要翻译：一种制备含有至少3个碳原子的烯烃的聚合物或共聚物的方法，其包括聚合或共聚至少一种含有至少3个碳原子的烯烃，或使烯烃与至多10％摩尔的乙烯和/或二烯烃共聚在（A）含镁固体钛组合物和（B）元素周期表中第I至III族金属的有机金属化合物的催化剂存在下，其特征在于，所述固体钛组合物（A）是通过使（i）式Mg（OR）n X 2-n的含卤素的镁有机芳族化合物（其中R表示芳基或芳烷基，n为正数为0

18. 发明授权

US4085276A Process for preparing highly stereoregular polymers or copolymers of .alpha . 失效
标题翻译：制备具有至少三个碳原子的{60-烯烃的高立构规整性聚合物或共聚物的方法，以及用于其的催化剂
公开(公告)号：US4085276A
公开(公告)日：1978-04-18
申请号：US656980
申请日：1976-02-10
申请人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
发明人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/06
CPC分类号： C08F10/00 , C08F4/022
摘要： Highly stereoregular polymers or copolymers of .alpha.-olefins containing at least 3 carbon atoms are prepared in high yields by polymerizing or copolymerizing the .alpha.-olefins in the presence of a catalyst composed of (a) an improved solid transition metal catalyst component prepared by reacting (1) a magnesium-containing reaction product derived from a member of the group consisting of (i) a magnesium halide, (ii) an active hydrogen-containing compound, (iii) an organic acid ester and (iv) a silicon or tin compound containing at least one halogen atom or hydrocarbon group bonded directly to silicon or tin with (2) a titanium compound, and (b) an organometallic compound of a metal selected from aluminum, magnesium and zinc.
摘要翻译：通过在由（a）改进的固体过渡金属催化剂组分组成的催化剂的存在下聚合或共聚α-烯烃，以高产率制备含有至少3个碳原子的α-烯烃的高立构规整性聚合物或共聚物， 1）衍生自（i）卤化镁，（ii）含活性氢的化合物，（iii）有机酸酯和（iv）硅或锡化合物的组中的成员的镁的反应产物含有至少一个卤素原子或直接与硅或锡键合的烃基与（2）钛化合物，和（b）选自铝，镁和锌的金属的有机金属化合物。

19. 发明授权

US4071674A Process for polymerization or copolymerization of olefin and catalyst compositions used therefor 失效
标题翻译：用于烯烃和用于其的催化剂组合物的聚合或共聚方法
公开(公告)号：US4071674A
公开(公告)日：1978-01-31
申请号：US672067
申请日：1976-03-30
申请人： Norio Kashiwa , Saburo Fuji , Masahide Tanaka
发明人： Norio Kashiwa , Saburo Fuji , Masahide Tanaka
IPC分类号： C08F4/02 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022
摘要： Olefins are polymerized with superior activity, using a catalyst composition consisting essentially of (a) a transition metal catalyst component prepared by reacting a titanium or vanadium compound with the reaction product formed between an alcohol-adduct of a magnesium dihalide solid carrier and an organometallic compound or a metal of groups I to III of the periodic table, and (b) an organometallic compound catalyst component of a metal of Groups I to III of the periodic table.
摘要翻译：烯烃以优异的活性聚合，使用的催化剂组合物主要由（a）通过使钛或钒化合物与二卤化镁固体载体的醇加合物和有机金属化合物之间形成的反应产物反应制备的过渡金属催化剂组分或元素周期表中I至III族的金属，和（b）元素周期表第I至III族金属的有机金属化合物催化剂组分。

20. 发明授权

US07803888B2 Olefin-based polymers and uses thereof 有权
标题翻译：基于烯烃的聚合物及其用途
公开(公告)号：US07803888B2
公开(公告)日：2010-09-28
申请号：US11628640
申请日：2005-06-09
申请人： Nobuo Kawahara , Shinichi Kojoh , Shingo Matsuo , Hideyuki Kaneko , Tomoaki Matsugi , Norio Kashiwa , Munehito Funaya , Naritoshi Hirota , Tooru Tanaka , Toshiyuki Hirose , Nobuhisa Mikawa , Kouichi Kizu , Keiji Okada
发明人： Nobuo Kawahara , Shinichi Kojoh , Shingo Matsuo , Hideyuki Kaneko , Tomoaki Matsugi , Norio Kashiwa , Munehito Funaya , Naritoshi Hirota , Tooru Tanaka , Toshiyuki Hirose , Nobuhisa Mikawa , Kouichi Kizu , Keiji Okada
IPC分类号： C08F4/72
CPC分类号： C08F210/14 , C08F110/14 , D01F6/04 , D01F6/30 , C08F2500/15 , C08F2500/17 , C08F2500/03 , C08F210/16 , C08F210/06
摘要： A novel olefin-based polymer has excellent thermal resistance, as well as excellent balance among various properties. The olefin-based polymer is an olefin-based polymer comprising 50 to 100% by weight of a constituent unit derived from 4-methyl-1-pentene, and 0 to 50% by weight of a constituent unit derived from at least one olefin selected from olefins having 2 to 20 carbon atoms except 4-methyl-1-pentene, and having the following properties: i) the diad isotacticity is 70% or greater, ii) the ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) as measured by gel permeation chromatography (GPC) is in the range of 1.0 to 3.5, and iii) the intrinsic viscosity [η] is 0.5 (dl/g) or greater.
摘要翻译：一种新型的烯烃基聚合物具有优异的耐热性，以及各种性能之间的良好平衡。所述烯烃类聚合物是含有50〜100重量％的来自4-甲基-1-戊烯的构成单元和0〜50重量％的来源于所选择的至少一种烯烃的构成单元的烯烃系聚合物来自具有2-甲基-1-戊烯的碳原子数为2〜20的烯烃，具有以下性质：i）二单体全同立构规整度为70％以上，ii）重均分子量（Mw / Mn） Mw）与通过凝胶渗透色谱法（GPC）测量的数均分子量（Mn）的比例在1.0至3.5的范围内，和iii）特性粘度[e egr]为0.5（dl / g）或更大。

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