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公开(公告)号：US5543373A
公开(公告)日：1996-08-06
申请号：US360608
申请日：1994-12-21
申请人： Andreas Winter , Frank K uber , Michael Aulbach , Bernd Bachmann , Robert Klein , Klaus K uhlein , Walter Spaleck , Christian Kohlpaintner
发明人： Andreas Winter , Frank K uber , Michael Aulbach , Bernd Bachmann , Robert Klein , Klaus K uhlein , Walter Spaleck , Christian Kohlpaintner
IPC分类号： C07F17/00 , C08F4/42 , C08F4/60 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/645 , C08F4/68 , C08F4/69 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F110/06 , C08F210/16 , B01J31/00 , B01J37/00
CPC分类号： C07F17/00 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/63912 , C08F4/63916 , C08F4/63927 , Y10S526/904 , Y10S526/943
摘要： The present invention relates to a metallocene compound of the formula I ##STR1## which can advantageously be used as catalyst component for olefin polymerization.
摘要翻译： 本发明涉及式I（I）的茂金属化合物，其可有利地用作烯烃聚合的催化剂组分。
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公开(公告)号：US5532396A
公开(公告)日：1996-07-02
申请号：US361762
申请日：1994-12-22
申请人： Andreas Winter , Frank Kuber , Michael Aulbach , Bernd Bachmann , Robert Klein , Klaus Kuhlein , Walter Spaleck , Christian Kohlpaintner
发明人： Andreas Winter , Frank Kuber , Michael Aulbach , Bernd Bachmann , Robert Klein , Klaus Kuhlein , Walter Spaleck , Christian Kohlpaintner
IPC分类号： C07F7/08 , C07F7/30 , C07F17/00 , C08F4/60 , C08F4/602 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F4/68 , C08F4/69 , C08F10/00 , C08F110/06 , C08F210/06 , C08F210/16 , C08J5/00
CPC分类号： C08F210/06 , C07F17/00 , C07F7/0809 , C07F7/30 , C08F10/00 , C08F110/06 , C08F4/63912 , C08F4/63916 , C08F4/63927 , C08F4/65912 , C08F4/65916 , Y10S526/943
摘要： The invention relates to a metallocene compound of the formula I ##STR1## where the two indenyl ligands have substitution patterns different from one another. The metallocene compound can be used as catalyst component for olefin polymerization.
摘要翻译： 本发明涉及式Ⅰ（I）的茂金属化合物，其中两个茚基配位体具有彼此不同的取代模式。 金属茂化合物可用作烯烃聚合的催化剂组分。
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23.发明授权Catalyst for the polymerization of olefins, process for its preparation and its use 失效用于烯烃聚合的催化剂，其制备方法及其用途
公开(公告)号：US5942586A
公开(公告)日：1999-08-24
申请号：US473268
申请日：1995-06-07
IPC分类号： C08F4/6392 , B01J31/06 , C08F4/00 , C08F4/02 , C08F4/44 , C08F4/60 , C08F4/639 , C08F4/642 , C08F4/645 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/02
CPC分类号： C08F10/00 , C08F110/02 , C08F4/63912 , C08F4/63916 , C08F4/63922 , Y10S526/904 , Y10S526/943
摘要： Catalyst for the polymerization of olefins, process for its preparation, and its use.The present invention relates to a supported catalyst for the polymerization of olefins, which can be prepared by reacting the reaction product formed from an aluminoxane and at least one metallocene with a microporous, polymeric support.
摘要翻译： 用于烯烃聚合的催化剂，其制备方法及其用途。 本发明涉及用于烯烃聚合的负载型催化剂，其可以通过使铝氧烷和至少一种茂金属形成的反应产物与微孔聚合物载体反应来制备。
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24.发明授权
公开(公告)号：US5614455A
公开(公告)日：1997-03-25
申请号：US476616
申请日：1995-06-07
IPC分类号： C08F4/02 , C08F4/18 , C08F4/60 , C08F4/619 , C08F4/642 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/64
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F4/61912 , C08F4/61916 , C08F4/65922 , Y10S526/943
摘要： Olefin polymerization catalyst, process for its preparation, and its useA supported polymerization catalyst which is applicable in all polymerization processes is comprised of the reaction product of (A) a supported organoaluminum compound and (B) a metallocene catalyst component.
摘要翻译： 烯烃聚合催化剂，其制备方法及其应用可应用于所有聚合方法的负载型聚合催化剂由（A）负载的有机铝化合物和（B）茂金属催化剂组分的反应产物组成。
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公开(公告)号：US5578537A
公开(公告)日：1996-11-26
申请号：US320127
申请日：1994-10-07
IPC分类号： C08F4/02 , C08F4/18 , C08F4/60 , C08F4/619 , C08F4/642 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/64
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F4/61912 , C08F4/61916 , C08F4/65922 , Y10S526/943
摘要： A supported polymerization catalyst which is applicable in all polymerization processes is comprised of the reaction product of (A) a supported organoaluminum compound and (B) a metallocene catalyst component.
摘要翻译： 适用于所有聚合方法的载体聚合催化剂由（A）负载的有机铝化合物和（B）茂金属催化剂组分的反应产物组成。
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26.发明授权Catalyst for the polymerization of olefins, process for the preparation thereof, and use thereof 失效用于烯烃聚合的催化剂，其制备方法及其用途
公开(公告)号：US5914376A
公开(公告)日：1999-06-22
申请号：US477087
申请日：1995-06-07
IPC分类号： C08F4/642 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F4/65925 , C08F4/65927 , Y10S526/943
摘要： Catalyst for the polymerization of olefins, process for the preparation thereof, and the use thereof.The present invention relates to a heterogeneous catalyst for the polymerization of olefins, comprising the product of the reaction of an aluminoxane which is insoluble in aliphatic and aromatic hydrocarbons, with at least one metallocene.
摘要翻译： 用于烯烃聚合的催化剂，其制备方法及其用途。 本发明涉及用于烯烃聚合的多相催化剂，其包括不溶于脂族和芳族烃的铝氧烷与至少一种茂金属反应的产物。
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公开(公告)号：USRE39561E1
公开(公告)日：2007-04-10
申请号：US08895950
申请日：1997-07-17
CPC分类号： C07F17/00 , C07F7/0805 , C08F4/63912 , C08F4/63927 , C08F10/00 , C08F110/06 , C08F2500/03 , C08F2500/17 , C08F2500/15
摘要： The novel metallocenes of the formula I in which, preferably, M1 is Zr or Hf, R1 and R2 are alkyl or halogen, R3 and R4 are hydrogen, R5 and R6 are alkyl or haloalkyl, —(CR8R9)m—R7—(CR8R9)n— is a single- or multi-membered chain in which R7 may also be a (substituted) hetero atom, m+n is zero or 1, and R10 is hydrogen, form, together with aluminoxanes as cocatalysts, a very effective catalyst system for the preparation of polyolefins of high stereospecificity and high melting point.
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28.再颁专利Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands 有权使用含特异性取代的茚基配体的金属茂制备烯烃聚合物的方法公开(公告)号：USRE37573E1
公开(公告)日：2002-03-05
申请号：US09252719
申请日：1999-02-19
申请人： Andreas Winter , Frank Kueber , Walter Spaleck , Herbert Riepl , Wolfgang A. Herrmann , Volker Dolle , Juergen Rohrmann
发明人： Andreas Winter , Frank Kueber , Walter Spaleck , Herbert Riepl , Wolfgang A. Herrmann , Volker Dolle , Juergen Rohrmann
IPC分类号： C07F1700
CPC分类号： C07F17/00 , C07F7/0805 , C08F4/63912 , C08F4/63927 , C08F10/00 , C08F110/06 , C08F2500/03 , C08F2500/17 , C08F2500/15
摘要： Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands A highly effective catalyst system for the polymerization of olefins comprises a cocatalyst, preferably an aluminoxane, and a metallocene of the formula I in which, preferably M1 is Zr or Hf, R1 and R2 are alkyl or halogen, R5 is hydrogen or alkyl, R3 and R4 are alkyl, where R3, R4 and R5 may be halogenated, —(CR7R8)m—R6—(CR7R8)n— is a single- or multi-membered chain in which R6 may also be a (substituted) heteroatom, and m+n is zero or 1.
摘要翻译： 使用含特异性取代的茚基配体的金属茂制备烯烃聚合物的方法用于烯烃聚合的高效催化剂体系包括助催化剂，优选铝氧烷和式Iin的金属茂，其优选M1是Zr或Hf，R1和 R 2是烷基或卤素，R 5是氢或烷基，R 3和R 4是烷基，其中R 3，R 4和R 5可以被卤化， - （CR 7 R 8）m -R 6 - （CR 7 R 8）n - 是单或多元链 其中R 6也可以是（取代的）杂原子，并且m + n为0或1。
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公开(公告)号：US06172168B2
公开(公告)日：2001-01-09
申请号：US09461475
申请日：1999-12-14
申请人： Andreas Winter , Walter Spaleck
发明人： Andreas Winter , Walter Spaleck
IPC分类号： C08F452
CPC分类号： C08F110/06 , C07F17/00 , C08F4/61927 , C08F4/63912 , C08F4/63922 , C08F4/63927 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/06 , Y10S526/902 , Y10S526/943 , C08F2500/15 , C08F2500/03 , C08F2500/24 , C08F2500/18 , C08F4/61912 , C08F2500/17
摘要： In the case of Ziegler catalysts based on a metallocene as the transition metal component and an aluminoxane as the activator, preactivation of the metallocene with the aluminoxane results in a considerable increase in the activity of the catalyst system. Furthermore, 1-olefin polymers of a high degree of isotacticity and having compact, spherical particles, a very narrow particle size distribution and a high bulk density are obtained by means of a catalyst system of this type.
摘要翻译： 在基于茂金属作为过渡金属组分的齐格勒催化剂和铝氧烷作为活化剂的情况下，用铝氧烷预活化茂金属导致催化剂体系的活性显着增加。 此外，通过这种催化剂体系可获得具有高度全同立构规整度并具有致密球形颗粒，非常窄的粒度分布和高堆积密度的1-烯烃聚合物。
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公开(公告)号：US5731254A
公开(公告)日：1998-03-24
申请号：US462110
申请日：1995-06-05
IPC分类号： C07F17/00 , C07C15/60 , C08F4/60 , C08F4/602 , C08F4/6192 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F4/68 , C08F8/00 , C08F10/00 , C08F110/06 , C08F10/04
CPC分类号： C08F110/06 , C08F10/00 , C08F4/63912 , C08F4/63927 , Y10S526/905 , Y10S526/943
摘要： A syndiotactic polyolefin is obtained in a high yield by polymerization or copolymerization of an olefin of the formula R.sup.a --CH.dbd.CH--R.sup.b in the presence of a catalyst consisting of a metallocene of the formula I ##STR1## in which M.sup.1 is titanium, zirconium, vanadium, niobium or tantalum, and an aluminoxane. This polyolefin has a very high molecular weight, a very narrow molecular weight distribution and a very high syndiotactic index. Shaped articles produced from the polymer are distinguished by a high transparency, flexibility, tear resistance and an excellent surface gloss.
摘要翻译： 通过在由式I的金属茂（I）组成的催化剂存在下，通式Ra-CH = CH-Rb的烯烃的聚合或共聚获得高收率的间同立构聚烯烃，其中M1为 钛，锆，钒，铌或钽，以及铝氧烷。 该聚烯烃具有非常高的分子量，非常窄的分子量分布和非常高的间规指数。 由聚合物制成的成形品通过高透明度，柔韧性，抗撕裂性和优异的表面光泽来区分。
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