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1. 发明授权

US5077250A Olefin polymerization catalyst and process for producing ethylene copolymers 失效
标题翻译：烯烃聚合催化剂和生产乙烯共聚物的方法
公开(公告)号：US5077250A
公开(公告)日：1991-12-31
申请号：US513941
申请日：1990-04-24
申请人： Yoshihiro Miyoshi , Hiroyuki Shiraishi , Takeshi Ebara , Toshio Sasaki , Kiyoshi Kawai
发明人： Yoshihiro Miyoshi , Hiroyuki Shiraishi , Takeshi Ebara , Toshio Sasaki , Kiyoshi Kawai
IPC分类号： C08F210/02 , C08F4/60 , C08F4/646 , C08F4/656 , C08F4/658 , C08F10/00 , C08F210/00 , C08F210/16
CPC分类号： C08F10/00
摘要： An olefin polymerization catalyst comprising:(A) a solid catalyst component containing a trivalent titanium, which is represented by the composition formulaMg.sub.m Ti(OR).sub.n X.sub.p [ED].sub.q (wherein R is a hydrocarbon group having 1 to 20 carbon atoms, X is a halogen, ED is a electron donative compound, and m, n, p and q are each a number satisfying 1.ltoreq.m.ltoreq.51, 0

2. 发明授权

US5166280A Olefin polymerization catalyst and process for producing ethylene copolymers 失效
标题翻译：烯烃聚合催化剂和生产乙烯共聚物的方法
公开(公告)号：US5166280A
公开(公告)日：1992-11-24
申请号：US755762
申请日：1991-09-06
申请人： Yoshihiro Miyoshi , Hiroyuki Shiraishi , Takeshi Ebara , Toshio Sasaki , Kiyoshi Kawai
发明人： Yoshihiro Miyoshi , Hiroyuki Shiraishi , Takeshi Ebara , Toshio Sasaki , Kiyoshi Kawai
IPC分类号： C08F210/02 , C08F4/60 , C08F4/646 , C08F4/656 , C08F4/658 , C08F10/00 , C08F210/00 , C08F210/16
CPC分类号： C08F10/00
摘要： An olefin polymerization catalyst comprising:(A) a solid catalyst component containing a trivalent titanium, which is represented by the composition formulaMg.sub.m Ti(OR).sub.n X.sub.p [ED].sub.q (wherein R is a hydrocarbon group having 1 to 20 carbon atoms, X is a halogen, ED is a electron donative compound, and m, n, p and q are each a number satisfying 1.ltoreq.m.ltoreq.51, 0
摘要翻译：一种烯烃聚合催化剂，其包含：（A）含有三价钛的固体催化剂组分，其由组成式MgmTi（OR）nXp [ED] q（其中R是具有1至20个碳原子的烃基，X为卤素，ED是给电子化合物，m，n，p和q各自是满足1≤M≤51的数，0

3. 发明授权

US5134104A Liquid catalyst component, catalyst system containing said component and process for producing ethylene-.alpha.-olefin copolymer using said catalyst system 失效
标题翻译：液体催化剂组分，含有所述组分的催化剂体系和使用所述催化剂体系生产乙烯-α-烯烃共聚物的方法
公开(公告)号：US5134104A
公开(公告)日：1992-07-28
申请号：US705788
申请日：1991-05-28
申请人： Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/64 , C08F210/16
CPC分类号： C08F210/16
摘要： A liquid catalyst component for copolymerization of ethylene with .alpha.-olefin comprising a titanium compound represented by the following general formula:(R.sup.1 R.sup.2 N).sub.4-(m+n) TiX.sub.m Y.sub.nwherein R.sup.1 and R.sup.2 each represents a saturated hydrocarbon group having 8 to 30 carbon atoms; X represents halogen; Y represents an alkoxy group; m represents a number satisfying 1.ltoreq.m.ltoreq.3; n represents a number satisfying 0.ltoreq.n.ltoreq.2; and (m+n) satisfies 1.ltoreq.(m+n).ltoreq.3.Said liquid catalyst component is used in combination with an organoaluminum compound as a catalyst system for copolymerization of ethylene with .alpha.-olefin.
摘要翻译：用于使乙烯与α-烯烃共聚的液体催化剂组分，其包含由以下通式表示的钛化合物：（R1R2N）4-（m + n）TiXmYn其中R1和R2各自表示具有8至30个碳原子的饱和烃基 ; X表示卤素; Y表示烷氧基; m表示满足1≤m≤3的数; n表示满足0≤n≤2的数; 和（m + n）满足1

4. 发明授权

US5039766A Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system 失效
标题翻译：液体催化剂组分，含有所述组分的催化剂体系和使用所述催化剂体系生产乙烯-α-烯烃共聚物的方法
公开(公告)号：US5039766A
公开(公告)日：1991-08-13
申请号：US370021
申请日：1989-06-22
申请人： Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Hirofumi Jyohouji , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/60 , C08F4/642 , C08F210/00 , C08F210/16
CPC分类号： C08F210/16 , C08F210/18
摘要： A liquid catalyst component for copolymerization of ethylene with .alpha.-olefin comprising a titanium compound represented by the following general formula:(R.sup.1 R.sup.2 N).sub.4-(m+n) TiX.sub.m Y.sub.nwherein R.sup.1 and R.sup.2 each represents a saturated hydrocarbon group having 8 to 30 carbon atoms; X represents halogen; Y represents an alkoxy group; m represents a number satisfying 1.ltoreq.m.ltoreq.3; n represents a number satisfying 0.ltoreq.n.ltoreq.2; and (m+n) satisfies 1.ltoreq.(m+n).ltoreq.3.Said liquid catalyst component is used in combination with an organoaluminum compound as a catalyst system for copolymerization of ethylene with .alpha.-olefin.

5. 发明授权

US4916099A Solid catalyst component for olefin copolymerization and process for olefin copolymerization using said solid catalyst component 失效
标题翻译：用于烯烃共聚的固体催化剂组分和使用所述固体催化剂组分进行烯烃共聚的方法
公开(公告)号：US4916099A
公开(公告)日：1990-04-10
申请号：US237324
申请日：1988-08-29
申请人： Toshio Sasaki , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Yoshihiro Miyoshi , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/60 , C08F4/64 , C08F4/658 , C08F10/00
CPC分类号： C08F10/00
摘要： A solid catalyst component for olefin copolymerization containing trivalent titanium compound, which is obtained by reducing a titanium compound represented by the general formula Ti(OR.sup.1).sub.n X.sub.4-n (wherein R.sup.1 is a hydrocarbon group of 1 to 20 carbon atoms, X is a halogen atom, and n is a number satisfying 0

6. 发明授权

US5258474A Process for producing .alpha.-olefin polymer 失效
公开(公告)号：US5258474A
公开(公告)日：1993-11-02
申请号：US945927
申请日：1992-09-17
申请人： Toshio Sasaki , Hirofumi Jyohouji , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Hirofumi Jyohouji , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/651 , C08F10/00 , C08F4/654 , C08F4/656
CPC分类号： C08F10/00
摘要： A process for producing an .alpha.-olefin polymer which comprises polymerizing an .alpha.-olefin in the presence of a catalyst system comprising(A) a solid catalyst component containing at least titanium, magnesium, halogen, and electron donor and(B) a sterically hindered aluminum amide compound represented by the general formula ##STR1## wherein, R.sup.1 through R.sup.5 denote each a hydrocarbon group of 1 to 20 carbon atoms, L denotes an alkoxy group of 1 to 20 carbon atoms and/or halogen, l is 2 or 3, x is defined by 0

7. 发明授权

US5189124A Process for producing .alpha.-olefin polymers 失效
标题翻译：制备α-烯烃聚合物的方法
公开(公告)号：US5189124A
公开(公告)日：1993-02-23
申请号：US801584
申请日：1991-12-05
申请人： Toshio Sasaki , Takeshi Ebara , Hirofumi Jyohoji , Kooji Mizunuma , Kiyoshi Kawai
发明人： Toshio Sasaki , Takeshi Ebara , Hirofumi Jyohoji , Kooji Mizunuma , Kiyoshi Kawai
IPC分类号： C08F10/00
CPC分类号： C08F10/00
摘要： A process for producing an .alpha.-olefin polymer which comprises homopolymerizing or copolymerizing an .alpha.-olefin by the use of a catalyst system comprising:(A) a solid catalyst component (A) containing at least magnesium, titanium, halogen and ester compound as indispensable components, and(B) a catalyst component (B) produced by reacting an organoaluminum compound represented by general formula R.sup.1.sub.m AlY.sub.3-m (R.sup.1 represents an aliphatic hydrocarbon group having 1 to 8 carbon atoms, Y represents halogen, hydrogen or alkoxy group having 1 to 20 carbon atoms, and m represents a number satisfying 2.ltoreq.m.ltoreq.3) with an organic silicon compound represented by general formula R.sup.2.sub.n Si(OR.sup.3).sub.4-n (R.sup.2 represents alicyclic hydrocarbon group or aromatic hydrocarbon group having 5 to 20 carbon atoms, R.sup.3 represents a hydrocarbon group having 1 to 20 carbon atoms, and n represents a number satisfying 0.ltoreq.n.ltoreq.3) in the state of a solution so that the product of this reaction becomes satisfying the following formula: 0.2.ltoreq.K.ltoreq.2.2,wherein: ##EQU1## [S represents the area of a peak in .sup.13 C-NMR spectrum of the reaction product assignable to Al-R.sup.1 bond, S' represents the area of a peak in .sup.13 C-NMR of the product assignable to the Si-R.sup.1 bond formed by the reaction with organoaluminum compound, and Z represents molar ratio of Si atom to Al atom in component (B)].
摘要翻译：一种制备α-烯烃聚合物的方法，其包括通过使用催化剂体系使α-烯烃均聚或共聚合，所述催化剂体系包含：（A）至少含有镁，钛，卤素和酯化合物的固体催化剂组分（A）作为不可缺少的组分和（B）通过使由通式R 1 mAlY 3-m表示的有机铝化合物（R 1表示具有1至8个碳原子的脂族烃基，Y表示卤素，氢或具有1至1的烷氧基的化合物）反应制备的催化剂组分（B） 20个碳原子，m表示满足2≤n≤3的数）与由通式R 2 n Si（OR 3）4-n表示的有机硅化合物（R2表示脂环族烃基或具有5〜20个碳原子的芳族烃基）碳原子，R3表示碳原子数1〜20的烃基，n表示满足0≤n≤3的数），使得该反应的产物满足以下式中：其中：S表示可分配给Al-R1键的反应产物的13 C-NMR谱中峰的面积，S'表示在通过与有机铝化合物反应形成的Si-R1键分配的产物的13 C-NMR，Z表示组分（B）中的Si原子与Al原子的摩尔比]。

8. 发明授权

US4900706A Process for producing olefin polymers and catalyst used therein 失效
公开(公告)号：US4900706A
公开(公告)日：1990-02-13
申请号：US167003
申请日：1988-03-11
申请人： Toshio Sasaki , Takeshi Ebara , Hiroyuki Kora , Kiyoshi Kawai , Mituharu Yamasaki , Syozo Kawamata
发明人： Toshio Sasaki , Takeshi Ebara , Hiroyuki Kora , Kiyoshi Kawai , Mituharu Yamasaki , Syozo Kawamata
IPC分类号： C08F2/34 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00 , Y10S526/901 , Y10S526/904 , Y10S526/908
摘要： A solid catalyst component for .alpha.-olefin polymerization containing as catalyst components at least titanium, magnesium and chlorine which are impregnated into an organic porous polymer carrier having a mean particle diameter of 5 to 1,000 .mu.m and a pore volume of 0.1 ml/g or above at a pore radius of 100 to 5,000 .ANG., a catalyst system comprising at least said solid catalyst component (A) and an organoaluminum compound (B), as well as a process for producing .alpha.-olefin polymers using said catalyst system.

9. 发明授权

US5215951A Process for producing .alpha.-olefin polymer 失效
标题翻译：生产α-烯烃聚合物的方法
公开(公告)号：US5215951A
公开(公告)日：1993-06-01
申请号：US729791
申请日：1991-07-10
申请人： Toshio Sasaki , Hirofumi Jyohouji , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Hirofumi Jyohouji , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/651 , C08F10/00
CPC分类号： C08F10/00
摘要： A process for producing an .alpha.-olefin polymer which comprises polymerizing an .alpha.-olefin in the presence of a catalyst system comprising(A) a solid catalyst component containing at least titanium, magnesium, halogen, and electron donor and(B) a sterically hindered aluminum amide compound represented by the general formula ##STR1## wherein, R.sup.1 through R.sup.5 denote each a hydrocarbon group of 1 to 20 carbon atoms, L denotes an alkoxy group of 1 to 20 carbon atoms and/or halogen, l is 2 or 3, x is defined by 0
摘要翻译：一种制备α-烯烃聚合物的方法，其包括在催化剂体系存在下聚合α-烯烃，所述催化剂体系包含（A）至少含有钛，镁，卤素和电子给体的固体催化剂组分和（B）空间位阻由通式表示的铝酰胺化合物，其中，R 1至R 5表示各自为1-20个碳原子的烃基，L表示1至20个碳原子的烷氧基和/或卤素，l为2或3， x由0

10. 发明授权

US5143880A Solid catalyst component for use in polymerization of .alpha.-olefins 失效
标题翻译：用于（ALPHA） - 烯烃聚合的固体催化剂组分
公开(公告)号：US5143880A
公开(公告)日：1992-09-01
申请号：US667747
申请日：1991-03-11
申请人： Toshio Sasaki , Takeshi Ebara , Kiyoshi Kawai
发明人： Toshio Sasaki , Takeshi Ebara , Kiyoshi Kawai
IPC分类号： C08F4/60 , C08F4/656 , C08F4/658 , C08F10/00
CPC分类号： C08F10/00
摘要： A solid-catalyst component for use in the polymerization of .alpha.-olefins obtained byreducing a titanium compound represented by the following general formula:Ti(OR.sup.1).sub.n x.sub.4-n wherein R.sup.1 represents a hydrocarbon group having 1 to 20 carbon atoms, X represents a halogen atom and n represents a number satisyfing 0

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