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1. 发明授权

US4288579A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4288579A
公开(公告)日：1981-09-08
申请号：US102646
申请日：1979-12-12
申请人： Mitsuji Miyoshi , Yoshio Tajima , Kazuo Matsuura , Nobuyuki Kuroda , Mitsuo Matsuno
发明人： Mitsuji Miyoshi , Yoshio Tajima , Kazuo Matsuura , Nobuyuki Kuroda , Mitsuo Matsuno
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/02 , C08F10/06
CPC分类号： C08F10/00 , Y10S526/906
摘要： According to this invention there is provided a process for polymerizing or copolymerizing olefins using a catalyst consisting of:[A]a solid component obtained by contacting(1) a reaction product resulting from heat reaction of a magnesium oxide and an aluminum trihalide with(2) a titanium halide and/or an addition product of a titanium halide and an aromatic carboxylic acid ester, and[B]an organometallic compound and/or an addition product of an organometallic compound and an aromatic carboxylic acid ester,or alternatively, using a catalyst consisting of acid components [A] and [B] plus [C] an aromatic carboxylic acid ester.
摘要翻译：根据本发明，提供了一种使用由以下组成的催化剂聚合或共聚烯烃的方法：[A]通过使（1）由氧化镁和三卤化铝的热反应得到的反应产物与（2））卤化钛和/或卤化钛和芳族羧酸酯的加成产物，和[B]有机金属化合物和/或有机金属化合物和芳族羧酸酯的加成产物，或者使用由酸组分[A]和[B] + [C]芳族羧酸酯组成的催化剂。

2. 发明授权

US4384088A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4384088A
公开(公告)日：1983-05-17
申请号：US913507
申请日：1978-06-07
申请人： Mitsuo Matsuno , Etsuo Kawamata , Nobuyuki Kuroda , Kazuo Matsuura , Mitsuji Miyoshi
发明人： Mitsuo Matsuno , Etsuo Kawamata , Nobuyuki Kuroda , Kazuo Matsuura , Mitsuji Miyoshi
IPC分类号： C08F4/62 , C08F4/64 , C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00 , Y10S526/906
摘要： According to this invention, there is provided a process for preparing polyolefins wherein olefins are polymerized or copolymerized using as catalyst a solid component and an organometallic compound, characterized in that said solid component is a substance obtained by the copulverization of:(1) a reaction product resulting from a heat reaction of magnesium oxide and aluminum trichloride,(2) a titanium compound and/or a vanadium compound, and(3) if desired, an organic halide.
摘要翻译：根据本发明，提供了一种制备聚烯烃的方法，其中使用固体组分和有机金属化合物作为催化剂将烯烃聚合或共聚，其特征在于所述固体组分是通过共沉淀获得的物质：（1）反应由氧化镁和三氯化铝的热反应产生的产物，（2）钛化合物和/或钒化合物，和（3）如果需要，有机卤化物。

3. 发明授权

US4525552A Process for producing polyolefins 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US4525552A
公开(公告)日：1985-06-25
申请号：US577327
申请日：1984-02-08
申请人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mitsuji Miyoshi
发明人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mitsuji Miyoshi
IPC分类号： C08F4/00 , C08F4/60 , C08F4/62 , C08F10/00 , C08F4/02
CPC分类号： C08F10/00 , Y10S526/901
摘要： A process for the homopolymerization or copolymerization of olefins is disclosed, which is carried out in the presence of a catalyst system comprising the combination of at least one organometallic compound with a transition metal compound supported on a solid carrier, said solid carrier being obtained by the reaction of (a) a magnesium halide, (b) a compound represented by the formula: Al(OR).sub.n X.sub.3-n, where R is a hydrocarbon residual group having 1 to 24 carbon atoms, X is a hydrogen atom, and n is 0
摘要翻译：公开了一种烯烃的均聚或共聚方法，该方法是在包含至少一种有机金属化合物与负载在固体载体上的过渡金属化合物的组合的催化剂体系的存在下进行的，所述固体载体由（a）卤化镁的反应，（b）下式表示的化合物：Al（OR）nX3-n，其中R为碳原子数为1〜24的烃残基，X为氢原子，n为 0

4. 发明授权

US4324876A Process for the production of polyolefins 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US4324876A
公开(公告)日：1982-04-13
申请号：US209318
申请日：1980-11-24
申请人： Kazuo Matsuura , Takeichi Shiraishi , Etsuo Kawamata , Nobuyuki Kuroda , Mitsuji Miyoshi
发明人： Kazuo Matsuura , Takeichi Shiraishi , Etsuo Kawamata , Nobuyuki Kuroda , Mitsuji Miyoshi
IPC分类号： C08F4/00 , C08F4/50 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/02
CPC分类号： C08F10/00
摘要： A process for the homopolymerization or copolymerization of olefins is disclosed. The process is carried out in the presence of a catalyst system comprising the combination of an organometallic compound with a component resulting from the mutual contact of (i) an inorganic magnesium compound of a spherical shape having an average particle size of from 1 to 100 microns; (ii) a compound represented by the formula AlX.sub.3.OR'R" (where X represents a halogen atom, and R' and R" represent a hydrocarbon residual group having 1 to 20 carbon atoms; and (iii) a titanium compound represented by the formula Ti(OR).sub.4 (where R represents a hydrocarbon residual group having 1 to 20 carbon atoms). The resulting polymers are provided with a spherical particle shape.
摘要翻译：公开了一种烯烃均聚或共聚合的方法。该方法在催化剂体系的存在下进行，所述催化剂体系包含有机金属化合物与由（i）平均粒度为1至100微米的球形的无机镁化合物的相互接触所形成的组分的组合 ; （ii）由式AlX3.OR'R“表示的化合物（其中X表示卤素原子，R'和R”表示碳原子数为1〜20的烃残基;（iii）钛化合物由式Ti（OR）4（其中R表示具有1至20个碳原子的烃残基）表示，所得聚合物具有球形颗粒形状。

5. 发明授权

US4083802A Polymerization of olefins and catalysts therefor 失效
标题翻译：烯烃和其催化剂的聚合
公开(公告)号：US4083802A
公开(公告)日：1978-04-11
申请号：US706589
申请日：1976-07-19
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
IPC分类号： C08F4/02 , C08F10/00 , C08F4/64
CPC分类号： C08F4/022 , C08F10/00
摘要： A process for the production of polyolefins is disclosed, which is carried out in the presence of catalysts prepared according to the invention. The catalysts comprise a carrier resulting from the reaction of anhydrous magnesium halide, silicon tetrachloride and a compound represented by the general formulaROHwhere R is a hydrocarbon group of 1 to 20 carbon atoms, and a transition metal compound supported on said carrier. Such catalysts are activated by an organometal compound of a metal of the Groups I to IV of the Periodic Table when in use.
摘要翻译：公开了一种生产聚烯烃的方法，其在根据本发明制备的催化剂的存在下进行。催化剂包含由无水卤化镁，四氯化硅和通式ROH表示的化合物（其中R是1至20个碳原子的烃基）和负载在所述载体上的过渡金属化合物反应而产生的载体。这种催化剂在使用时由元素周期表第I至IV族金属的有机金属化合物活化。

6. 发明授权

US4006101A Polymerization of olefins and catalysts therefor 失效
标题翻译：烯烃和其催化剂的聚合
公开(公告)号：US4006101A
公开(公告)日：1977-02-01
申请号：US608898
申请日：1975-08-29
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
IPC分类号： C08F4/02 , C08F10/00 , C08F4/64 , C08F4/68
CPC分类号： C08F4/022 , C08F10/00
摘要： A process for the production of polyolefins is disclosed, which is carried out in the presence of catalysts prepared according to the invention. The catalysts comprise a carrier resulting from the reaction of anhydrous magnesium halide, silicon tetrachloride and an alcohol represented by the general formulaROHwhere R is an organic group of 1 to 20 carbon atoms, and a titanium and/or a vanadium compound supported on said carrier. Such catalysts are activated by an organoaluminum and/or an organozinc compound when in use.
摘要翻译：公开了一种生产聚烯烃的方法，其在根据本发明制备的催化剂的存在下进行。催化剂包含由无水卤化镁，四氯化硅和由通式ROH表示的醇反应得到的载体，其中R是1至20个碳原子的有机基团，并且钛和/或钒化合物负载在所述载体当使用时，这种催化剂被有机铝和/或有机锌化合物活化。

7. 发明授权

US4202953A Process for the production of polyolefins 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US4202953A
公开(公告)日：1980-05-13
申请号：US6431
申请日：1979-01-25
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mitsuji Miyoshi
IPC分类号： C08F4/02 , C08F4/12 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022
摘要： A process for the production of polyolefins using an improved catalyst which exhibits enhanced activity in the polymerization or copolymerization of olefins such that the yields of the polymers or copolymers are increased with a minimum catalyst residue remaining. The catalyst is produced by reacting a magnesium dihalide anhydride with an aluminum alkoxy compound to produce a carrier on which a titanium compound and/or a vanadium compound is applied. The molar ratio of magnesium dihalide to aluminum compound ranges between 1:0.001 to 1:20, and most effectively is in the range of 1:0.05 to 1:5.
摘要翻译：使用改进的催化剂生产聚烯烃的方法，其在烯烃的聚合或共聚中表现出增强的活性，使得聚合物或共聚物的产率随着剩余的最小催化剂残余物而增加。该催化剂是通过使二卤化镁酐与一种烷氧基铝化合物反应制得一种其上涂有钛化合物和/或钒化合物的载体。二卤化镁与铝化合物的摩尔比范围在1:0.001- 1:20之间，最有效地在1:0.05至1:5的范围内。

8. 发明授权

US4154915A Process for producing polyolefins 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US4154915A
公开(公告)日：1979-05-15
申请号：US575788
申请日：1975-05-08
申请人： Kazuo Matsuura , Masaomi Matsuzaki , Toru Nakamura , Nobuyuki Kuroda , Mitsuji Miyoshi
发明人： Kazuo Matsuura , Masaomi Matsuzaki , Toru Nakamura , Nobuyuki Kuroda , Mitsuji Miyoshi
IPC分类号： C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： An improved catalyst system is disclosed for use in the polymerization or copolymerization of olefins. The catalyst comprises a transition metal compound, an organometal compound and a composite carrier. This carrier is constituted by a SO.sub.3 treated alumina and a magnesium and/or a calcium compound. The polymerization or copolymerization of olefins such as ethylene, propylene and 1-butene is effected under conditions similar to those for reactions by means of Ziegler catalysts, but the resulting polyolefins have a wider molecular weight distribution, viz, a larger flow parameter as required for extrusion or blow molding.
摘要翻译：公开了用于烯烃聚合或共聚的改进的催化剂体系。催化剂包括过渡金属化合物，有机金属化合物和复合载体。该载体由SO 3处理的氧化铝和镁和/或钙化合物构成。烯烃如乙烯，丙烯和1-丁烯的聚合或共聚在与通过齐格勒催化剂进行反应的条件类似的条件下进行，但是得到的聚烯烃具有更宽的分子量分布，挤出或吹塑。

9. 发明授权

US4507448A Process for the production of polyolefins 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US4507448A
公开(公告)日：1985-03-26
申请号：US374627
申请日：1982-05-04
申请人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mitsuji Miyoshi
发明人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mitsuji Miyoshi
IPC分类号： C08F4/00 , C08F4/50 , C08F4/58 , C08F4/60 , C08F4/62 , C08F4/64 , C08F10/00 , C08F4/02
CPC分类号： C08F10/00 , Y10S526/901 , Y10S526/906
摘要： A process for the homopolymerization or copolymerization of olefins is disclosed, which is carried out in the presence of a catalyst system comprising the combination of at least one organometallic compound with a component resulting from the reaction of (a) a magnesium halide, (b) a compound represented by the formula, Al(OR).sub.n X.sub.3-n, where R is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a hydrogen atom, and n is 0.ltoreq.n.ltoreq.3, (c) a compound represented by the formula, Si(OR').sub.m X.sub.4-m, where R' is a hydrocarbon residual group having 1 to 20 carbon atoms, X is a halogen atom, and m is 0.ltoreq.m.ltoreq.4, and (d) a titanium compound and/or a vanadium compound. The resulting polymers have a large bulk density and a narrow range of molecular weight distribution.
摘要翻译：公开了一种用于烯烃均聚或共聚的方法，该催化剂体系包括至少一种有机金属化合物与由（a）卤化镁反应得到的组分的组合的催化剂体系，（b）由式Al（OR）nX3-n表示的化合物，其中R是具有1至20个碳原子的烃残基，X是氢原子，n是0

10. 发明授权

US4410670A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4410670A
公开(公告)日：1983-10-18
申请号：US45961
申请日：1979-06-06
申请人： Yoshio Tajima , Kazuo Matsuura , Nobuyuki Kuroda , Mituji Miyoshi
发明人： Yoshio Tajima , Kazuo Matsuura , Nobuyuki Kuroda , Mituji Miyoshi
IPC分类号： C08F10/00 , C08F4/66
CPC分类号： C08F10/00
摘要： This invention provides a process for preparing polyolefins using a new catalyst. According to this invention, .alpha.-olefins can be polymerized or copolymerized to have good stereoregularity and at a high activity by the use of such new catalyst. The new catalyst used in this invention consists of [A] a solid component obtained by contacting (1) a magnesium oxide, (2) an aluminum trihalide, (3) a hydroxy compound represented by the general formula ROH wherein R is an organic radical having 1 to 20 carbon atoms and (4) a titanium halide and/or an addition product of a titanium halide and an aromatic carboxylic acid ester, and [B] an organometallic compound and/or an addition product of an organometallic compound and an aromatic carboxylic acid ester; or it consists of the solid component of the above [A], the organometallic compound and/or the addition product of an organometallic compound and an aromatic carboxylic acid ester of the above [B], and [C] an aromatic carboxylic acid ester. The said catalyst is prepared, in one of the most preferred embodiments thereof, by using the solid component of the above [A] which is obtained by first co-pulverizing the compounds of the above (1),(2) and (3), then washing the co-pulverized product with an aromatic compound, separating the liquid phase to give a solid substance (a) and contacting the latter with the compound and/or the addition product of the above (4).
摘要翻译：本发明提供使用新催化剂制备聚烯烃的方法。根据本发明，通过使用这种新的催化剂，α-烯烃可以聚合或共聚以具有良好的立构规整性和高活性。本发明中使用的新型催化剂由[A]一种固体组分组成，该固体组分通过使（1）氧化镁，（2）三卤化铝，（3）由通式ROH表示的羟基化合物，其中R是有机基团具有1至20个碳原子和（4）卤化钛和/或卤化钛和芳族羧酸酯的加成产物，和[B]有机金属化合物和/或有机金属化合物和芳族化合物的加成产物羧酸酯; 或者由上述[A]的固体组分，有机金属化合物和/或上述[B]的有机金属化合物和芳族羧酸酯的加成产物和[C]芳族羧酸酯组成。所述催化剂在其最优选的实施方案之一中，通过使用上述[A]的固体成分，其是通过首先共混上述（1），（2）和（3）的化合物而获得的，，然后用芳族化合物洗涤共粉碎产物，分离液相，得到固体物质（a），并使其与上述（4）的化合物和/或加成产物接触。

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