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1.发明授权Process for polymerizing .alpha.-olefins containing at least 3 carbon atoms and catalyst therefor 失效用于聚合含有至少3个碳原子的α-烯烃和其催化剂的方法
公开(公告)号：US4221894A
公开(公告)日：1980-09-09
申请号：US951973
申请日：1978-10-16
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/906
摘要： A process for polymerizing or copolymerizing .alpha.-olefins having at least 3 carbon atoms or copolymerizing .alpha.-olefins having at least 3 carbon atoms with not more than 50 mole % of ethylene in the presence of a catalyst composed of an organometallic compound of a metal of Groups I to III of the periodic table and a titanium catalyst component supported on a halogen-containing magnesium compound, said titanium catalyst component being a solid reaction product obtained by treating (i) a mechanically copulverized product of a halogen-containing compound and an organic acid ester with (ii) an organo-metallic compound of a metal of Groups I to III of the periodic table, and then reacting the resulting solid product with (iii) a titanium compound in the absence of mechanical pulverization.
摘要翻译： 在具有至少3个碳原子的α-烯烃或具有至少3个碳原子的α-烯烃与不超过50摩尔％的乙烯的聚合或共聚的催化剂的存在下，在由金属的有机金属化合物 元素周期表的I至III族和负载在含卤素的镁化合物上的钛催化剂组分，所述钛催化剂组分是通过处理（i）含卤素化合物和有机物的机械共缩合产物得到的固体反应产物 酸酯与（ⅱ）元素周期表第I至III族金属的有机金属化合物反应，然后在没有机械粉碎的情况下使得到的固体产物与（ⅲ）钛化合物反应。
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2.发明授权Process for producing polymers or copolymers of olefins containing at least three carbon atoms and catalysts therefor 失效制备含有至少三个碳原子的烯烃的聚合物或共聚物的方法及其催化剂
公开(公告)号：US4490513A
公开(公告)日：1984-12-25
申请号：US836056
申请日：1977-09-23
申请人： Syuji Minami , Akinori Toyota , Norio Kashiwa
发明人： Syuji Minami , Akinori Toyota , Norio Kashiwa
CPC分类号： C08F10/00 , Y10S526/906
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 to 10 mole % of ethylene and/or a diolefin in the presence of a catalyst composed of (A) a magnesium-containing solid titanium catalyst component and (B) an organometallic compound of a metal of Groups I to III of the periodic table; wherein the solid titanium catalyst component (A) is a composition formed by contacting(i) a reaction product of an organic magnesium compound containing magnesium directly bonded to at least one carbon atom with an organic silicon-containing compound selected from the group consisting of organic silanols containing at least one hydroxyl group directly bonded to silicon and organopolysiloxanes,(ii) an organic acid ester, and(iii) a titanium compound.
摘要翻译： 一种制备包含至少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，或将烯烃与10摩尔％的乙烯和/或二烯烃共聚 存在由（A）含镁固体钛催化剂组分和（B）元素周期表第I至III族金属的有机金属化合物组成的催化剂; 其中所述固体钛催化剂组分（A）是通过使（i）含有与至少一个碳原子直接键合的镁的有机镁化合物的反应产物与选自有机基团的有机含硅化合物 含有至少一个与硅和有机聚硅氧烷直接结合的羟基的硅烷醇，（ii）有机酸酯，和（iii）钛化合物。
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3.发明授权
公开(公告)号：US4404341A
公开(公告)日：1983-09-13
申请号：US118325
申请日：1980-02-04
申请人： Yoshihisa Ushida , Akinori Toyota , Norio Kashiwa
发明人： Yoshihisa Ushida , Akinori Toyota , Norio Kashiwa
CPC分类号： C08F10/00 , Y10S526/905 , Y10S526/906
摘要： In a process for producing an olefin polymer or copolymer by polymerizing an alpha-olefin having at least 3 carbon atoms or copolymerizing such alpha-olefins with each other or such an alpha-olefin with up to 20 mole % of ethylene and/or a diene in the presence of a catalyst comprising (1) a solid titanium catalyst component having magnesium, halogen, titanium, phosphorus and a carboxylic acid ester and (2) an organometallic compound of a metal of Groups I to III of the Mendelejeff's periodic table; the improvement wherein said catalyst is composed of (A) the solid titanium catalyst component (1) in which the molar ratio of the phosphorus to the carboxylic acid ester is from about 0.05 to about 2 and which has a specific surface area of not less than about 40 m.sup.2 /g, (B) the organometallic compound (2), and (C) an electron donor; and a catalyst used for aforesaid process.
摘要翻译： 在通过聚合具有至少3个碳原子的α-烯烃或使这样的α-烯烃彼此共聚或这种α-烯烃与至多20摩尔％的乙烯和/或二烯烃共聚来制备烯烃聚合物或共聚物的方法中 在含有（1）具有镁，卤素，钛，磷和羧酸酯的固体钛催化剂组分的催化剂存在下，和（2）Mendelejeff周期表第I至III族金属的有机金属化合物; 其中所述催化剂由（A）固体钛催化剂组分（1）组成，其中磷与羧酸酯的摩尔比为约0.05至约2，并且其比表面积不小于 约40m2 / g，（B）有机金属化合物（2）和（C）电子给体; 和用于上述方法的催化剂。
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4.发明授权Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms 失效聚合或共聚含有至少3个碳原子的烯烃的方法
公开(公告)号：US4076924A
公开(公告)日：1978-02-28
申请号：US608278
申请日：1975-08-27
申请人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
发明人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
摘要： A process for preparing a highly stereoregular olefin polymer or copolymer in high yield and with good reproducibility of quality and yield, which comprises polymerizing or copolymerizing an olefin containing at least 3 carbon atoms in the presence of a catalyst comprising(a) a solid titanium catalyst component obtained by reacting a solid magnesium component with a titanium compound in the absence of a free organometallic compound of a metal of Groups I to III of the periodic table and separating the solid component of the resulting reaction product, said magnesium component being obtained by separating a solid from a suspension of a reaction product derived from (i) a magnesium dihalide, (ii) an active hydrogen-containing organic compound, (iii) an organic acid ester and (iv) an organometallic compound of a metal of Groups I to III of the periodic table, and(b) an organometallic compound of a metal of Groups I to III of the periodic table.
摘要翻译： 一种以高产率制备高度立构规整的烯烃聚合物或共聚物的方法，具有良好的质量和产率的再现性，其包括在催化剂存在下聚合或共聚含有至少3个碳原子的烯烃，所述催化剂包含（A）A固体钛酸盐催化剂 通过在元素周期表I至III族的金属的自由有机化合物的残留物中反应固体镁组分而获得的组分，并分离所得反应产物的固体组分，所述镁组分通过分离 衍生自（i）二卤化镁的反应产物的悬浮液的固体，（ii）含活性氢的有机化合物，（iii）有机酸酯和（iv）第I族金属的有机金属化合物 III，和（B）周期表第I至III组的金属的有机化合物。
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5.发明授权Process for preparing highly stereoregular polymers or copolymers of .alpha . 失效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
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。
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6.发明授权Process for preparing highly stereoregular polyolefins and catalyst used therefor 失效制备高立体规则聚烯烃的方法和用于其的催化剂
公开(公告)号：US4157435A
公开(公告)日：1979-06-05
申请号：US710658
申请日：1976-08-02
申请人： Akinori Toyota , Norio Kashiwa , Syuji Minami
发明人： Akinori Toyota , Norio Kashiwa , Syuji Minami
CPC分类号： C08F4/022 , C08F10/00 , Y10S526/904 , Y10S526/906
摘要： A process for preparing highly stereoregular polyolefins in the presence of a catalyst comprising (A) a titanium-containing solid catalyst component composed of an organic complex derived from(i) a magnesium halide(ii) an organopolysiloxane selected from the group consisting of compounds of the formulaQ(Q.sub.2 SiO).sub.n SiQ.sub.3, (Q.sub.2 SiO).sub.n and X(Q.sub.2 SiO).sub.n SiQ.sub.2 X,(iii) an organic carboxylic acid ester, and(iv) a titanium compound of the formulaTi(OR).sub.l X.sub.4-l, and(B) an organoaluminum catalyst component of the formulaR'mAl(OR').sub.3-m,said organic complex being derived by bringing the component (i) into contact with a combination of the components (ii) and (iii) or a combination of the components (ii), (iii) and (iv) under mechanical pulverisation conditions and then treating the resulting pulverized composition with the component (iv) in the absence of mechanical pulverization.
摘要翻译： 一种在催化剂存在下制备高立体规则聚烯烃的方法，包括（A）含钛固体催化剂组分，其由衍生自（I）选自由化合物组成的组中选择的一种有机金属氧化物（II）的有机络合物组成的含钛固体催化剂组分 式（QSiO）nSiQ3，（Q2SiO）n和X（Q2SiO）nSiQ2X，（iii）有机羧酸酯和（Ⅳ）式（Ⅺ）Ⅺ4-Ⅳ的钛化合物和（B） 一种式R'mAl（OR'）3-m的有机铝催化剂组分，通过使组分（I）与组分（II）和（III）的组合接触得到的有机复合物或其组合 组件（II），（III）和（IV）在机械搅拌条件下，然后在组织（IV）的机械搅拌条件下处理结晶粉化组合物。
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公开(公告)号：US4250285A
公开(公告)日：1981-02-10
申请号：US902946
申请日：1978-05-04
申请人： Syuji Minami , Akinori Toyota , Norio Kashiwa
发明人： Syuji Minami , Akinori Toyota , Norio Kashiwa
CPC分类号： C08F10/04 , C08F4/022 , Y10S526/906
摘要： A process for preparing a polymer or copolymer of an olefin having at least 3 carbon atoms which comprises polymerizing or copolymerizing an olefin having at least 3 carbon atoms and containing 0 to 10 mole % of another olefin or diolefin in the presence of a catalyst composed of (i) a solid titanium catalyst component and (ii) an organoaluminum compound; wherein the solid titanium catalyst component is obtained by contacting(1) a magnesium containing copulverization product comprising (A) an aluminum or germanium compound selected from the group consisting of aluminum compounds of the formula AlR.sub.n X.sub.3-n wherein R is a hydrogen atom, or an alkyl, alkenyl, aryl, alkoxy, aryloxy or acyloxy group optionally having a substituent, X is a halogen atom, and O
摘要翻译： 一种制备具有至少3个碳原子的烯烃的聚合物或共聚物的方法，该方法包括使聚合或共聚含有至少3个碳原子的烯烃并含有0-10摩尔％的另一种烯烃或二烯烃，催化剂由 （i）固体钛催化剂组分和（ii）有机铝化合物; 其中所述固体钛催化剂组分是通过使（1）含镁共混物与（A）铝或锗化合物（其中R为氢原子的AlRnX3-n的铝化合物）或 烷基，烯基，芳基，烷氧基，芳氧基或任选具有取代基的酰氧基，X是卤素原子，O
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公开(公告)号：US4143223A
公开(公告)日：1979-03-06
申请号：US773266
申请日：1977-03-01
申请人： Akinori Toyota , Syuji Minami , Norio Kashiwa
发明人： Akinori Toyota , Syuji Minami , Norio Kashiwa
CPC分类号： C08F10/00 , Y10S526/906
摘要： A process for polymerizing or copolymerizing .alpha.-olefins in the presence of a catalyst composed of (A) a mechanically pulverized solid titanium-containing catalyst component and (B) an organometallic compound of a metal of Groups I to III of the periodic table, wherein said titanium-containing component is a solid halogen-containing titanium catalyst component obtained by reacting a mechanically copulverized solid product in the absence of mechanical pulverization with a titanium compound which is liquid under the reaction conditions, said mechanically copulverized product being derived from (1) a magnesium compound, (2) an organic acid ester, and (3) an active hydrogen-containing compound selected from the group of alcohols and phenols; and a catalyst composition used therefor.
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9.发明授权Process for the production of spherical carrier particles for olefin polymerization catalysts 失效生产用于烯烃聚合催化剂的球形载体颗粒的方法
公开(公告)号：US4315874A
公开(公告)日：1982-02-16
申请号：US137641
申请日：1980-04-07
CPC分类号： C08F10/00 , C08F10/06 , Y10S526/909
摘要： This invention provides a process for producing spherical carrier particles for olefin polymerization catalyst, which comprises(i) forming a suspension of molten droplets of an adduct of a halogen-containing magnesium compound and an active hydrogen-containing organic compound in an organic liquid medium in the presence of at least one oil soluble surface-active agent as an auxiliary component, and(ii) quenching the resulting suspension to solidify the adduct particles.
摘要翻译： 本发明提供了一种生产用于烯烃聚合催化剂的球形载体颗粒的方法，其包括（i）在有机液体介质中形成含卤素的镁化合物和含活性氢的有机化合物的加合物的熔融液滴的悬浮液 存在至少一种油溶性表面活性剂作为辅助成分，和（ⅱ）淬灭所得悬浮液以固化加合物颗粒。
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公开(公告)号：US4442276A
公开(公告)日：1984-04-10
申请号：US348176
申请日：1982-02-12
申请人： Norio Kashiwa , Yoshihisa Ushida
发明人： Norio Kashiwa , Yoshihisa Ushida
CPC分类号： C08F10/00
摘要： A process for polymerizing or copolymerizing olefins, which comprises polymerizing or copolymerizing olefins in the presence of a catalyst composed of (A) a solid titanium catalyst component obtained by reacting (i) a titanium composition composed essentially of tetravalent titanium, magnesium, halogen and an electron donor or electron donor residue selected from the group consisting of organic acid esters, alkoxy groups and aryloxy groups with (ii) an organic silicon compound having an Si--O--C bond in the molecule in the presence of (iii) an organoaluminum compound, or by first treating the titanium composition (i) with the organoaluminum compound (iii) and then reacting it with the organic silicon compound (ii), until the amount of the electron donor or electron donor residue in the titanium composition (i) decreases from that before the reaction, thus including a part of the silicon compound in the titanium composition, and; (B) an organoaluminum compound.
摘要翻译： 一种聚合或共聚烯烃的方法，其包括在催化剂存在下聚合或共聚烯烃，所述催化剂由（A）通过使（i）主要由四价钛组成的钛组合物，镁，卤素和 电子给体或电子给体残基，其选自有机酸酯，烷氧基和芳氧基，（ii）在（iii）有机铝化合物存在下，在分子中具有Si-OC键的有机硅化合物，或 首先用有机铝化合物（iii）处理钛组合物（i），然后使其与有机硅化合物（ii）反应，直到钛组合物（i）中的电子给体或电子给体残基的量从该组成 在反应之前，因此在钛组合物中包含硅化合物的一部分， （B）有机铝化合物。
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