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1. 发明授权

US4451688A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4451688A
公开(公告)日：1984-05-29
申请号：US413829
申请日：1982-09-01
申请人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mituji Miyoshi
发明人： Nobuyuki Kuroda , Toru Nakamura , Yutaka Shikatani , Kazuo Matsuura , Mituji Miyoshi
IPC分类号： C08F10/00 , C07C3/21 , C07C3/10
CPC分类号： C08F10/00
摘要： Olefins are polymerized in the presence of a catalyst which comprises the combination of:[I] a solid substance obtained by the reaction of at least the following two components:(i) a magnesium compound represented by the general formula R.sup.1.sub.m (OR.sup.2).sub.n MgX.sub.2-m-n wherein R.sup.1 and R.sup.2 are each a hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, m is 0.ltoreq.m.ltoreq.2 and n is 0.ltoreq.n.ltoreq.2, provided 0.ltoreq.m+n.ltoreq.2, and(ii) a titanium compound and/or a vanadium compound;[II] a silicon compound represented by general formula R.sup.1 mSi(OR.sup.2).sub.n X.sub.4-m-n wherein R.sup.1 and R.sup.2 are each hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, m is 0.ltoreq.m
摘要翻译：烯烃在催化剂的存在下聚合，该催化剂包含以下组合的组合：[I]通过至少以下两种组分的反应获得的固体物质：（i）由通式R 1 m（OR 2）表示的镁化合物nMgX2- mn其中R 1和R 2各自是具有1至24个碳原子的烃基，X是卤素原子，m是0≤n≤2且n是0

2. 发明授权

US4450243A Carrier for olefin polymerization catalyst 失效
标题翻译：烯烃聚合催化剂载体
公开(公告)号：US4450243A
公开(公告)日：1984-05-22
申请号：US463078
申请日：1983-02-02
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Yutaka Shikatani , Mituji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Yutaka Shikatani , Mituji Miyoshi
IPC分类号： C08F4/00 , C01F5/02 , C01F5/26 , C08F4/02 , C08F4/16 , C08F4/20 , C08F4/60 , C08F4/62 , C08F4/64 , C08F10/00 , C08F4/68
CPC分类号： C08F10/00
摘要： Provided is a carrier for an olefin polymerization catalyst which carrier comprises a substance obtained by adding a liquid organic compound not dissolving a magnesium halide into a liquid medium having dissolved therein a substance which contains the magnesium halide as at least one component, the liquid medium further containing an oxide of Group II-IV metal or metals in the Periodic Table, followed by cooling to a temperature not higher than 0.degree. C. and subsequent heat treatment at a temperature in the range of 40.degree. to 200.degree. C.
摘要翻译：提供了一种用于烯烃聚合催化剂的载体，其载体包括通过将不溶解卤化镁的液体有机化合物加入其中溶解有含有卤化镁作为至少一种组分的物质的液体介质而获得的物质，液体介质含有元素周期表中II-Ⅳ族金属或金属的氧化物，然后冷却至不高于0℃的温度，随后在40℃至200℃的温度下进行热处理。

3. 发明授权

US4537938A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4537938A
公开(公告)日：1985-08-27
申请号：US591912
申请日：1984-03-21
申请人： Kazuo Matsuura , Yutaka Shikatani , Hirofumi Kamiishi , Nobuyuki Kuroda , Mituji Miyoshi
发明人： Kazuo Matsuura , Yutaka Shikatani , Hirofumi Kamiishi , Nobuyuki Kuroda , Mituji Miyoshi
IPC分类号： C08F4/00 , C08F4/08 , C08F4/10 , C08F4/12 , C08F4/16 , C08F4/20 , C08F4/26 , C08F4/60 , C08F4/632 , C08F4/64 , C08F10/00 , C08F4/44 , C01B15/14
CPC分类号： C08F10/00 , Y10S526/907
摘要： Provided is an olefin-polymerization catalyst comprising the combination of the following components [I] and [II]:[I] a solid component obtained by intercontacting and reacting the following components (1) through (4):(1) a compound obtained by treating an oxide of an element of Groups II-IV in the Periodic Table with a compound represented by the general formula R.sup.1.sub.m Si(OR.sup.2).sub.n.sup.X.sub.4-m-n wherein R.sup.1 and R.sup.2 are each a hydrocarbon radical having 1 to 24 carbon atoms, a hydrocarbon radical containing oxygen, sulfur or nitrogen, or hydrogen, X is a halogen atom, m is 0.ltoreq.m
摘要翻译：本发明提供包含以下组分[I]和[II]的组合的烯烃聚合催化剂：[I]通过使下述组分（1）至（4）中间接触和反应获得的固体组分：（1）获得的化合物通过用通式R1mSi（OR2）nX4-mn表示的化合物处理元素周期表中II-Ⅳ族元素的氧化物，其中R 1和R 2各自为具有1至24个碳原子的烃基，烃基含有氧，硫或氮或氢，X是卤素原子，m是0 表示的化合物，其中R 4，R 5和R 6各自为具有1至24个碳原子的烃基，烷氧基，氢或卤素原子，R 7为具有1 至24个碳原子，n为1

4. 发明授权

US4093789A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4093789A
公开(公告)日：1978-06-06
申请号：US705607
申请日：1976-07-15
申请人： Nobuyuki Kuroda , Toru Nakamura , Takeichi Shiraishi , Kazuo Matsuura , Mituji Miyoshi
发明人： Nobuyuki Kuroda , Toru Nakamura , Takeichi Shiraishi , Kazuo Matsuura , Mituji Miyoshi
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/903 , Y10S526/906
摘要： According to the present invention, there is provided a process for preparing polyolefins by polymerizing or copolymerizing olefins in the presence of a catalyst consisting of a solid component and an organometallic compound component, characterized in that said solid component is obtained by copulverizing(1) a magnesium halide and/or a manganese halide,(2) an aromatic hydrocarbon,(3) a tetravalent titanium compound, and(4) a trivalent titanium compoundAnd in that said organometallic compound component is a mixture of(5) a trialkylaluminum and(6) a compound represented by the general formula AlR.sub.n X.sub.3-n wherein R is alkyl having 1 to 10 carbon atoms and may be the same or different, X is halogen and O
摘要翻译：根据本发明，提供一种通过在由固体成分和有机金属化合物成分组成的催化剂存在下聚合或共聚烯烃制备聚烯烃的方法，其特征在于所述固体组分通过共混（1）A （2）芳族碳氢化合物，（3）四价钛化合物，和（4）多价钛化合物，以及所述有机元素化合物组分是（5）三烯丙基铝和（ 6）由通式AlRnX 3-n表示的化合物，其中R是具有1至10个碳原子的烷基并且可以相同或不同，X是卤素且O

5. 发明授权

US3962204A Method for the preparation of polyolefins 失效
标题翻译：制备聚烯烃的方法
公开(公告)号：US3962204A
公开(公告)日：1976-06-08
申请号：US470514
申请日：1974-05-16
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Toru Nakamura , Mituji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Toru Nakamura , Mituji Miyoshi
IPC分类号： C08F4/00 , C08F4/50 , C08F4/60 , C08F4/68 , C08F10/00 , C08F4/64 , C08F10/02
CPC分类号： C08F10/00 , Y10S526/904 , Y10S526/905
摘要： This invention provides a method for the preparation of polyolefins by polymerizing or copolymerizing an olefin or olefins in the presence of a catalyst composed of a titanium compound and/or vanadium compound component supported on a solid carrier and an organometallic compound component, said solid carrier comprising a reaction product obtained by reacting (1) an aluminum compound represented by the general formula Al(OOCR)(OR').sub.2 wherein R and R' being the same or different each represent alkyl, aryl or aralkyl and (2) a magnesium compound represented by the general formula Mg(OR').sub.2 where R" being the same as or different from R and/or R' is alkyl, aryl or aralkyl at a molar ratio of (1):(2) of substantially at least 2:1.

6. 发明授权

US4022958A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4022958A
公开(公告)日：1977-05-10
申请号：US604442
申请日：1975-08-13
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Toru Nakamura , Mituji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Toru Nakamura , Mituji Miyoshi
IPC分类号： C08F10/00 , C08F4/02 , C08F10/02
CPC分类号： C08F10/00
摘要： The present invention relates to a process for preparing polyolefins using an improved polymerization catalyst. According to the invention, there is provided a process for preparing polyolefins by polymerizing or copolymerizing olefins using a catalyst prepared from a component with a titanium compound and/or a vanadium compound supported on a solid carrier and an organoaluminum compound and/or an organozinc compound, said solid carrier comprising a member selected from the group consisting of a reaction product A obtained by reacting (1) an organic carboxylate salt of magnesium and (2) an aluminum compound represented by the general formula Al(OR).sub.3 wherein R may be same as or different from each other and each R is an organic radical containing from 1 to 20 carbon atoms under such a condition that the aluminum compound is present in excess of a (2):(1) molar ratio of at least 1.6:1 and a reaction product B obtained by treating said reaction product A with a halogenating agent.
摘要翻译：本发明涉及使用改进的聚合催化剂制备聚烯烃的方法。根据本发明，提供了一种通过使用由具有钛化合物和/或负载在固体载体上的钒化合物和有机铝化合物和/或有机锌化合物的组分制备的催化剂聚合或共聚烯烃来制备聚烯烃的方法所述固体载体包含选自由以下组成的组的成员：（1）镁的有机羧酸盐与（2）由通式Al（OR）3表示的铝化合物反应得到的反应产物A，其中R可以是相同或不同，每个R是含有1至20个碳原子的有机基团，条件是铝化合物以超过（2）：（1）摩尔比为至少1.6：1 和通过用卤化剂处理所述反应产物A得到的反应产物B.

7. 发明授权

US4371679A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4371679A
公开(公告)日：1983-02-01
申请号：US229167
申请日：1981-01-28
申请人： Nobuyuki Kuroda , Akira Sano , Toru Nakamura , Kazuo Matsuura , Mituji Miyoshi
发明人： Nobuyuki Kuroda , Akira Sano , Toru Nakamura , Kazuo Matsuura , Mituji Miyoshi
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/02 , C08F4/58
CPC分类号： C08F10/00 , Y10S526/909
摘要： This invention provides a process for preparing polyolefins by polymerizing or copolymerizing olefins using as the catalyst a titanium compound-containing solid component and an organometal compound, said solid component comprising a substance obtained by copulverizing (1) magnesium halide and/or manganese halide, (2) an organic halide compound, (3) a chain or cyclic silicone compound with a recurring structural unit represented by the general formula ##STR1## wherein R' and R" respectively represent a hydrogen, alkyl, aryl, alkoxy or hydroxyl group and (4) tetravalent and/or trivalent titanium compound(s).
摘要翻译：本发明提供一种通过使用含钛化合物的固体组分和有机金属化合物作为催化剂聚合或共聚烯烃来制备聚烯烃的方法，所述固体组分包括通过共混（1）卤化镁和/或卤化锰得到的物质（ 2）有机卤化物，（3）具有由通式“IMAGE”表示的重复结构单元的链或环状硅氧烷化合物，其中R'和R“分别表示氢，烷基，芳基，烷氧基或羟基，（4）四价和/或三价钛化合物。

8. 发明授权

US4064334A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US4064334A
公开(公告)日：1977-12-20
申请号：US705606
申请日：1976-07-15
申请人： Nobuyuki Kuroda , Toru Nakamura , Takeichi Shiraishi , Kazuo Matsuura , Mituji Miyoshi
发明人： Nobuyuki Kuroda , Toru Nakamura , Takeichi Shiraishi , Kazuo Matsuura , Mituji Miyoshi
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/906
摘要： According to the present invention, there is provided a process for preparing polyolefins by polymerizing or copolymerizing olefins in the presence of a catalyst consisting of a solid component and an organometallic compound component, characterized in that said solid component is obtained by copulverizing1. a magnesium halide,2. a compound represented by the general formula Al(OR)mX.sub.3-m wherein R is alkyl and/or aralkyl having 1 to 20 carbon atoms and may be the same or different, X is halogen and O
摘要翻译：根据本发明，提供了一种在由固体组分和有机金属化合物组分组成的催化剂存在下聚合或共聚烯烃制备聚烯烃的方法，其特征在于所述固体组分通过共混获得。1.镁卤化物，2.一般化合物表示的化合物Al（OR）mX3-m其中R是具有1至20个碳原子的烷基和/或芳烷基并且可以相同或不同，X是卤素，且O < 3，三价钛化合物，和4.一种三价钛化合物，其中该有机元素化合物组分是一种混合物。5.一种三乙基铝和六种一般化合物表示的化合物AlR'nX3-n，其中R'是具有1-10个碳原子的烷基可以相同或不同，X是卤素且O

9. 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

10. 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

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