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1. 发明授权

US5804679A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US5804679A
公开(公告)日：1998-09-08
申请号：US881936
申请日：1997-06-25
申请人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Mitsuo Okamoto , Katumi Usui , Hiroyuki Shimizu , Kazuo Matsuura
发明人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Mitsuo Okamoto , Katumi Usui , Hiroyuki Shimizu , Kazuo Matsuura
IPC分类号： C08F4/656 , C08F10/00
CPC分类号： C08F10/00 , Y10S526/901
摘要： Polyolefins exhibiting better particle properties are prepared by polymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component being prepared by the reaction of the following components �I! and �II!: �I! a reaction product obtained by reacting the following components (1), (2) and (3) with one another: (1) a silicon oxide and/or an aluminum oxide; (2) a reaction product obtained by the reaction of a magnesium halide and compound represented by the general formula Me(OR).sub.n X.sub.z-n wherein Me represents an element of Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0
摘要翻译：表现出更好的颗粒性能的聚烯烃通过在包含通过以下组分[I]和[II]的反应制备的固体催化剂组分的催化剂存在下聚合烯烃或烯烃来制备：[I] 以下组分（1），（2）和（3）彼此：（1）氧化硅和/或氧化铝; （2）通过卤化镁与通式Me（OR）n X z-n表示的化合物反应获得的反应产物，其中Me表示周期表中第I至IV族的元素，z表示元素的化合价 Me，n为0

2. 发明授权

US5506183A Catalyst for preparing polyolefins 失效
标题翻译：制备聚烯烃的催化剂
公开(公告)号：US5506183A
公开(公告)日：1996-04-09
申请号：US287710
申请日：1994-08-09
申请人： Akira Sano , Takeichi Shiraishi , Sinichi Yanahashi , Hiroyuki Shimizu , Kazuo Matsuura
发明人： Akira Sano , Takeichi Shiraishi , Sinichi Yanahashi , Hiroyuki Shimizu , Kazuo Matsuura
IPC分类号： C08F4/658 , C08F4/60 , C08F4/656 , C08F10/00 , C08F4/654
CPC分类号： C08F10/00
摘要： Polyolefins having better particle properties are obtained by polymerizing olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, the said solid catalyst component being prepared by reacting the following components [I] and [II] and further reacting the resulting reaction product with the following component [III]:[I] a reaction product obtained by reacting:(1) a silicon oxide and/or an aluminum oxide, and(2) a titanium compound, or a titanium compound and a vanadium compound, and further reacting the resulting reaction product with:(3) an organoaluminum compound;[II] a reaction product obtained by the reaction of:(1) a magnesium halide, and(2) a compound represented by the general formula Me(OR).sub.n X.sub.z-n wherein Me represents an element of Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0
摘要翻译：具有更好颗粒性能的聚烯烃通过在包含固体催化剂组分和有机金属化合物的催化剂存在下聚合烯烃获得，所述固体催化剂组分通过使以下组分[I]和[II]反应制备，并进一步使所得反应产物与以下组分[III]反应：[I]通过使（1）氧化硅和/或氧化铝反应获得的反应产物，和（2）钛化合物或钛化合物和钒化合物，并进一步使所得反应产物与以下物质反应：（3）有机铝化合物; [II]通过以下反应获得的反应产物：（1）卤化镁和（2）由通式Me（OR）n Xz-n表示的化合物，其中Me表示周期表中第I至IV族的元素表中，z表示元素Me的化合价，n为0

3. 发明授权

US5369193A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US5369193A
公开(公告)日：1994-11-29
申请号：US967556
申请日：1992-10-27
申请人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Mitsuo Okamoto , Kazuo Matsuura
发明人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Mitsuo Okamoto , Kazuo Matsuura
IPC分类号： C08F4/60 , C08F4/657 , C08F4/658 , C08F4/685 , C08F10/00
CPC分类号： C08F10/00
摘要： Polyolefins exhibiting better particle properties are prepared by polymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound, the solid catalyst component being prepared by reacting the following components [I] and [II] at first and then reacting the reaction product thus obtained with the following component [III]:[I] a reaction product obtained by reacting:(1) a silicon oxide and/or an aluminum oxide, and(2) a titanium compound, or a titanium compound and a vanadium compound,[II] a reaction product obtained by the reaction of:(1) a magnesium halide,(2) a compound represented by the general formula Me(OR).sub.n X.sub.z-n wherein Me represents an element of J Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0
摘要翻译：通过在包含固体催化剂组分和有机金属化合物的催化剂存在下聚合烯烃或烯烃制备出具有更好颗粒性能的聚烯烃，该固体催化剂组分通过首先使下列成分[I]和[II]反应而制备，然后将所得反应产物与以下组分[III]反应：[I]通过使（1）氧化硅和/或氧化铝反应获得的反应产物，和（2）钛化合物或钛化合物和钒化合物，[II]通过以下反应获得的反应产物：（1）卤化镁，（2）由通式Me（OR）n Xz-n表示的化合物，其中Me表示J组I 至IV元素，z表示元素Me的化合价，n为0

4. 发明授权

US4209602A 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：US4209602A
公开(公告)日：1980-06-24
申请号：US887009
申请日：1978-03-16
申请人： Nobuyuki Kuroda , Takeichi Shiraishi , Akio Itoh , Kazuo Matsuura , Mituji Miyoshi
发明人： Nobuyuki Kuroda , Takeichi Shiraishi , Akio Itoh , Kazuo Matsuura , Mituji Miyoshi
IPC分类号： C08F4/02 , C08F10/00 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/906
摘要： The present invention discloses improved catalysts for polymerizing or copolymerizing olefins and a process for the production of polyolefins comprising a polymerization or copolymerization of olefins by the use of said catalysts. According to the invention there is provided a process for the production of polyolefins by polymerizing or copolymerizing olefins using as the catalyst a solid component containing a titanium compound and/or a vanadium compound and an organometallic compound, said solid component comprising a substance obtained by co-pulverizing (1) a metal halide selected from the group consisting of magnesium halides and manganese halides, (2) a compound represented by the general formula Mg(OR).sub.n X.sub.2-n in which n is a number of the range 0
摘要翻译：本发明公开了用于聚合或共聚烯烃的改进的催化剂和用于生产聚烯烃的方法，其包括通过使用所述催化剂聚合或共聚烯烃。根据本发明，提供了一种通过使用作为催化剂使含有钛化合物和/或钒化合物和有机金属化合物的固体组分作为催化剂聚合或共聚烯烃的方法，所述固体组分包含通过共聚物获得的物质粉碎（1）选自卤化镁和卤化锰的金属卤化物，（2）由通式Mg（OR）nX2-n表示的化合物，其中n是0

5. 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。

6. 发明授权

US5756660A Process for producing polyethylene material of high strength and high plastic modulus 失效
标题翻译：生产高强度，高塑性模量的聚乙烯材料的方法
公开(公告)号：US5756660A
公开(公告)日：1998-05-26
申请号：US725058
申请日：1996-10-02
申请人： Takeichi Shiraishi , Yoshiyuki Shimo , Seizo Kobayashi
发明人： Takeichi Shiraishi , Yoshiyuki Shimo , Seizo Kobayashi
IPC分类号： C08F4/649 , B29C55/18 , C08F4/60 , C08F4/629 , C08F4/68 , C08F10/00 , C08F10/02 , C08F110/02 , C08J5/18 , D01F6/04 , C08F6/26
CPC分类号： C08J5/18 , B29C55/18 , C08F10/00 , C08F10/02 , D01F6/04 , B29K2023/0683 , C08F110/02 , C08J2323/04
摘要： A polyethylene article such as film or fiber having high strength and high elastic modulus is produced by orienting an ultra-high molecular weight polyethylene having an intrinsic viscosity at 135.degree. C. in decalin of 5 to 50 dl/g, said ultra-high molecular weight polyethylene being prepared by homo- or copolymerizing ethylene in the presence of a catalyst system and hydrogen, said catalyst system comprising (1) a solid catalyst component containing at least magnesium, titanium and/or vanadium, (2) an organometallic compound and (3) a compound represented by the following general formula �I!: ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or a hydrocarbon residue, with the proviso that any two of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 may conjointly form a cyclic hydrocarbon residue.
摘要翻译：聚萘乙烯制品如具有高强度和高弹性模量的薄膜或纤维通过在135℃的特性粘度在5至50分升/克的十氢化萘中取向，得到超高分子量聚乙烯所述催化剂体系包含（1）至少含有镁，钛和/或钒的固体催化剂组分，（2）有机金属化合物和（ 3）由以下通式[I]表示的化合物：原子或烃残基，条件是R 1，R 2，R 3和R 4中的任何两个可以结合形成环状烃残基。

7. 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。

8. 发明授权

US3991260A Process for preparing polyolefins 失效
标题翻译：聚烯烃的制备方法
公开(公告)号：US3991260A
公开(公告)日：1976-11-09
申请号：US512989
申请日：1974-10-07
申请人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mituji Miyoshi
发明人： Kazuo Matsuura , Nobuyuki Kuroda , Takeichi Shiraishi , Mituji Miyoshi
IPC分类号： C08F4/02 , C08F4/638 , C08F4/68 , C08F10/00 , C08F110/02 , C08F210/16 , C08F10/02
CPC分类号： C08F10/00 , C08F4/022 , Y10S526/906
摘要： Process for preparing polyolefins by polymerizing or copolymerizing olefins in the presence of an organometallic compound and a catalyst comprising magnesium, titanium and aluminum or magnesium, vanadium and aluminum, the catalysts being prepared by copulverizing a magnesium dihalide, an aluminum alkoxide and a titanium or vanadium compound.
摘要翻译：通过在有机金属化合物和包含镁，钛和铝或镁，钒和铝的催化剂存在下聚合或共聚烯烃制备聚烯烃的方法，催化剂是通过将二卤化镁，铝醇盐和钛或钒复合。

9. 发明授权

US06486275B2 Process for preparing polyolefins 失效
公开(公告)号：US06486275B2
公开(公告)日：2002-11-26
申请号：US09844902
申请日：2001-04-27
申请人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Hiroyuki Shimizu , Kazuo Matsuura
发明人： Akira Sano , Takeichi Shiraishi , Kunihiro Suzuki , Hiroyuki Shimizu , Kazuo Matsuura
IPC分类号： C08F4656
CPC分类号： C08F10/00 , C08F4/6567 , C08F4/6578 , C08F4/6465
摘要： A process for preparing polyolefins by polymerizing or coploymerizing an olefin or olefins in the presence of a catalyst comprising a solid catalyst component and an organometallic compound is provided.

10. 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。

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