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1. 发明授权

US5616752A Metallocenes and processes therefor and therewith 失效
标题翻译：金属茂及其处理方法及其
公开(公告)号：US5616752A
公开(公告)日：1997-04-01
申请号：US462328
申请日：1995-06-05
申请人： Konstantinos Patsidis , Bernd Peifer , Helmut G. Alt , Rolf L. Geerts , Darryl R. Fahey , M. Bruce Welch , Syriac J. Palackal , Harold R. Deck
发明人： Konstantinos Patsidis , Bernd Peifer , Helmut G. Alt , Rolf L. Geerts , Darryl R. Fahey , M. Bruce Welch , Syriac J. Palackal , Harold R. Deck
IPC分类号： B01J31/16 , B01J31/22 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/08 , C07F7/12 , C07F7/22 , C07F7/30 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/639 , C08F4/6392 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C07F7/00
CPC分类号： C07F17/00 , B01J31/143 , B01J31/1616 , B01J31/1633 , B01J31/2295 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/0809 , C07F7/0818 , C07F7/0827 , C07F7/12 , C07F7/2212 , C07F7/2216 , C07F7/30 , C08F10/00 , B01J21/08 , B01J2231/12 , B01J2231/52 , B01J2231/643 , B01J2231/72 , B01J2531/35 , B01J2531/36 , B01J2531/37 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , C07B2200/11 , C07C2101/10 , C07C2103/18 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/61912 , C08F4/61916 , C08F4/61927 , C08F4/63912 , C08F4/63922 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： A method is provided for forming a supported cyclopentadiene-type compound comprising contacting a cyclopentadiene-type compound containing an active halogen with an inorganic support having surface hydroxyl group. Also there is provided a method of preparing a supported metallocene comprising reacting the supported cyclopentadiene-type compound with a transition metal compound under suitable conditions. There is also provided a process for producing bridged cyclopentadiene-type ligands having a bridge having branch that has a terminal vinyl group. Also metallocenes of these ligands are provided. Still further there is provided a process for producing bridged cyclopentadiene-type ligands having a bridge having a branch that has a terminal active halogen. The resulting new ligands and supported metallocenes produced therefrom are also provided. There is further provided supported metallocene catalysts wherein at least two metallocenes of differing effectiveness are both bonded to an inorganic support having surface hydroxy groups. Olefin polymerization employing the inventive bridged supported metallocenes is also provided, as well the resulting polymer products.
摘要翻译：提供用于形成负载的环戊二烯型化合物的方法，包括使含有活性卤素的环戊二烯型化合物与具有表面羟基的无机载体接触。还提供了一种制备负载型茂金属的方法，包括在合适的条件下使负载的环戊二烯型化合物与过渡金属化合物反应。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端乙烯基的分支的桥。还提供了这些配体的金属茂。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端活性卤素的分支的桥。还提供了由此产生的新配体和负载的金属茂。进一步提供负载型金属茂催化剂，其中至少两种不同效力的金属茂都与具有表面羟基的无机载体结合。还提供了使用本发明桥连的负载金属茂的烯烃聚合，以及所得的聚合物产物。

2. 发明授权

US5565592A Vinly-substituted bridged metallocenes 失效
标题翻译：连续取代的桥连金属茂
公开(公告)号：US5565592A
公开(公告)日：1996-10-15
申请号：US402244
申请日：1995-03-10
申请人： Konstantinos Patsidis , Bernd Peifer , Syriac J. Palackal , Helmut G. Alt , M. Bruce Welch , Rolf L. Geerts , Darryl R. Fahey , Harold R. Deck
发明人： Konstantinos Patsidis , Bernd Peifer , Syriac J. Palackal , Helmut G. Alt , M. Bruce Welch , Rolf L. Geerts , Darryl R. Fahey , Harold R. Deck
IPC分类号： B01J31/16 , B01J31/22 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/08 , C07F7/12 , C07F7/22 , C07F7/30 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/639 , C08F4/6392 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/642
CPC分类号： C07F17/00 , B01J31/143 , B01J31/1616 , B01J31/1633 , B01J31/2295 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/0809 , C07F7/0818 , C07F7/0827 , C07F7/12 , C07F7/2212 , C07F7/2216 , C07F7/30 , C08F10/00 , B01J21/08 , B01J2231/12 , B01J2231/52 , B01J2231/643 , B01J2231/72 , B01J2531/35 , B01J2531/36 , B01J2531/37 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , C07B2200/11 , C07C2101/10 , C07C2103/18 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/61912 , C08F4/61916 , C08F4/61927 , C08F4/63912 , C08F4/63922 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： A method is provided for forming a supported cyclopentadiene-type compound comprising contacting a cyclopentadiene-type compound containing an active halogen with an inorganic support having surface hydroxyl group. Also there is provided a method of preparing a supported metallocene comprising reacting the supported cyclopentadiene-type compound with a transition metal compound under suitable conditions. There is also provided a process for producing bridged cyclopentadiene-type ligands having a bridge having branch that has a terminal vinyl group. Also metallocenes of these ligands are provided. Still further there is provided a process for producing bridged cyclopentadiene-type ligands having a bridge having a branch that has a terminal active halogen. The resulting new ligands and supported metallocenes produced therefrom are also provided. There is further provided supported metallocene catalysts wherein at least two metallocenes of differing effectiveness are both bonded to an inorganic support having surface hydroxy groups. Olefin polymerization employing the inventive bridged supported metallocenes is also provided, as well the resulting polymer products.
摘要翻译：提供用于形成负载的环戊二烯型化合物的方法，包括使含有活性卤素的环戊二烯型化合物与具有表面羟基的无机载体接触。还提供了一种制备负载型茂金属的方法，包括在合适的条件下使负载的环戊二烯型化合物与过渡金属化合物反应。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端乙烯基的分支的桥。还提供了这些配体的金属茂。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端活性卤素的分支的桥。还提供了由此产生的新配体和负载的金属茂。进一步提供负载型金属茂催化剂，其中至少两种不同效力的金属茂都与具有表面羟基的无机载体结合。还提供了使用本发明桥连的负载金属茂的烯烃聚合，以及所得的聚合物产物。

3. 发明授权

US5466766A Metallocenes and processes therefor and therewith 失效
标题翻译：金属茂及其处理方法及其
公开(公告)号：US5466766A
公开(公告)日：1995-11-14
申请号：US154224
申请日：1993-11-17
申请人： Konstantinos Patsidis , Bernd Peifer , Syriac J. Palackal , Helmut G. Alt , M. Bruce Welch , Rolf L. Geerts , Darryl R. Fahey , Harold R. Deck
发明人： Konstantinos Patsidis , Bernd Peifer , Syriac J. Palackal , Helmut G. Alt , M. Bruce Welch , Rolf L. Geerts , Darryl R. Fahey , Harold R. Deck
IPC分类号： B01J31/16 , B01J31/22 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/08 , C07F7/12 , C07F7/22 , C07F7/30 , C07F17/00 , C08F4/619 , C08F4/6192 , C08F4/639 , C08F4/6392 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/642
CPC分类号： C07F17/00 , B01J31/143 , B01J31/1616 , B01J31/1633 , B01J31/2295 , C07C13/567 , C07C22/04 , C07C49/747 , C07C51/31 , C07C51/373 , C07C51/377 , C07C63/331 , C07C63/49 , C07C65/36 , C07F7/0809 , C07F7/0818 , C07F7/0827 , C07F7/12 , C07F7/2212 , C07F7/2216 , C07F7/30 , C08F10/00 , B01J21/08 , B01J2231/12 , B01J2231/52 , B01J2231/643 , B01J2231/72 , B01J2531/35 , B01J2531/36 , B01J2531/37 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , C07B2200/11 , C07C2101/10 , C07C2103/18 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/61912 , C08F4/61916 , C08F4/61927 , C08F4/63912 , C08F4/63922 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： A method is provided for forming a supported cyclopentadiene-type compound comprising contacting a cyclopentadiene-type compound containing an active halogen with an inorganic support having surface hydroxyl group. Also there is provided a method of preparing a supported metallocene comprising reacting the supported cyclopentadiene-type compound with a transition metal compound under suitable conditions. There is also provided a process for producing bridged cyclopentadiene-type ligands having a bridge having branch that has a terminal vinyl group. Also metallocenes of these ligands are provided. Still further there is provided a process for producing bridged cyclopentadiene-type ligands having a bridge having a branch that has a terminal active halogen. The resulting new ligands and supported metallocenes produced therefrom are also provided. There is further provided supported metallocene catalysts wherein at least two metallocenes of differing effectiveness are both bonded to an inorganic support having surface hydroxy groups. Olefin polymerization employing the inventive bridged supported metallocenes is also provided, as well the resulting polymer products.
摘要翻译：提供用于形成负载的环戊二烯型化合物的方法，包括使含有活性卤素的环戊二烯型化合物与具有表面羟基的无机载体接触。还提供了一种制备负载型茂金属的方法，包括在合适的条件下使负载的环戊二烯型化合物与过渡金属化合物反应。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端乙烯基的分支的桥。还提供了这些配体的金属茂。还提供了一种制备桥连环戊二烯型配体的方法，其具有具有末端活性卤素的分支的桥。还提供了由此产生的新配体和负载的金属茂。进一步提供负载型金属茂催化剂，其中至少两种不同效力的金属茂都与具有表面羟基的无机载体结合。还提供了使用本发明桥连的负载金属茂的烯烃聚合，以及所得的聚合物产物。

4. 发明授权

US5498581A Method for making and using a supported metallocene catalyst system 失效
标题翻译：制备和使用负载型金属茂催化剂体系的方法
公开(公告)号：US5498581A
公开(公告)日：1996-03-12
申请号：US252611
申请日：1994-06-01
申请人： M. Bruce Welch , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , Gary L. Glass , Ted M. Pettijohn , Gil R. Hawley , Darryl R. Fahey
发明人： M. Bruce Welch , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , Gary L. Glass , Ted M. Pettijohn , Gil R. Hawley , Darryl R. Fahey
IPC分类号： B01J31/38 , C07F17/00 , C08F4/60 , C08F4/642 , C08F4/651 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18 , B01J31/00
CPC分类号： C08J5/18 , C07F17/00 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65922 , C08F4/65927 , C08J2323/04
摘要： Methods are disclosed for preparing a highly active solid metallocene-containing catalyst system and its use in the polymerization of olefins. The catalyst system is prepared by creating a catalyst system solution by combining an aluminoxane with a metallocene having a substituent which has olefinic unsaturation in a suitable liquid to form a liquid catalyst system, conducting prepolymerization of an olefin in the liquid catalyst system, and separating the resulting solid metallocene-containing catalyst system from the reaction mixture. Also polymerization of olefins using the inventive solid catalyst system is disclosed.
摘要翻译：公开了用于制备高活性固体茂金属催化剂体系及其在烯烃聚合中的应用的方法。催化剂体系是通过在合适的液体中将铝氧烷与具有烯属不饱和键的取代基的茂金属组合形成液体催化剂体系，在液体催化剂体系中进行烯烃预聚合，并分离从反应混合物中得到固体茂金属的催化剂体系。还公开了使用本发明的固体催化剂体系的烯烃的聚合。

5. 发明授权

US6153716A Polyethylenes containing a unique distribution of short chain branching 有权
标题翻译：含有短链支化的独特分布的聚乙烯
公开(公告)号：US6153716A
公开(公告)日：2000-11-28
申请号：US204635
申请日：1998-12-02
申请人： M. Bruce Welch , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , Gary L. Glass , Ted M. Pettijohn , Gil R. Hawley , Darryl R. Fahey
发明人： M. Bruce Welch , Helmut G. Alt , Bernd Peifer , Syriac J. Palackal , Gary L. Glass , Ted M. Pettijohn , Gil R. Hawley , Darryl R. Fahey
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/02 , C08F110/02 , C08F210/16 , C08J5/18
CPC分类号： C08J5/18 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08J2323/04 , Y10S526/943
摘要： The present invention provides polymers of ethylene having ethyl branches, a narrow molecular weight distribution, no substantial amount of branches longer than any comonomer employed in the polymerization, and an unusually low branching to density ratio. In one embodiment the polyethylenes are substantially free of any branches having more than 2 carbon atoms, i.e. ethyl branches, and the molar percent of ethyl branches is substantially the same for molecular fractions across the molecular weight distribution. In another embodiment the polyethylenes have other branches having 3 or more carbons and the molar percent of the ethyl branches is substantially the same for molecular fractions across the molecular weight distribution.
摘要翻译：本发明提供具有乙基支链的乙烯聚合物，窄分子量分布，没有比聚合中使用的任何共聚单体长得多的分支，以及非常低的支链与密度比。在一个实施方案中，聚乙烯基本上不含具有多于2个碳原子的任何分支，即乙基支链，并且乙基支链的摩尔百分数对于分子量分布上的分子级分基本相同。在另一个实施方案中，聚乙烯具有具有3个或更多个碳的其它分支，并且分子量分布中的分子级分的乙基支链的摩尔百分比基本相同。

6. 发明授权

US4199475A Catalyst for producing polymers of ethylene 失效
标题翻译：用于生产乙烯聚合物的催化剂
公开(公告)号：US4199475A
公开(公告)日：1980-04-22
申请号：US944941
申请日：1978-09-22
申请人： M. Bruce Welch , Darryl R. Fahey
发明人： M. Bruce Welch , Darryl R. Fahey
IPC分类号： C08F4/62 , C08F10/02 , C08F4/64
CPC分类号： C08F10/02
摘要： A catalyst for producing polymers of ethylene in which a first composition prepared by reacting an inorganic support containing surface hydroxyl groups with titanium or vanadium compounds which also comprise halogen and/or OR groups wherein R is hydrocarbyl is further reacted to form a second composition by subsequent contact with a compound of titanium or vanadium as defined above chosen from compounds of the metal not reacted to form the first composition, producing a third composition by reaction of the second composition with an organoaluminum compound with the third composition being reacted with titanium tetrahalide to form the catalyst composite. A method for producing polymers of ethylene by contacting ethylene monomer in the presence of the catalyst composite described above and an organoaluminum compound under conditions suitable for polymerization.
摘要翻译：一种用于生产乙烯聚合物的催化剂，其中通过使含有表面羟基的无机载体与还包含卤素和/或OR基团的钛或钒化合物反应制备的第一组合物，其中R是烃基，进一步反应以形成第二组合物，与选自未反应形成第一组合物的金属化合物的钛或钒化合物接触，通过第二组合物与有机铝化合物的反应产生第三组合物，第三组合物与四卤化钛反应形成催化剂复合。通过在上述催化剂复合物存在下使乙烯单体与有机铝化合物在适于聚合的条件下接触来制备乙烯聚合物的方法。

7. 发明授权

US4284830A Monohalogenation of substituted phenol 失效
标题翻译：取代苯酚的单卤化
公开(公告)号：US4284830A
公开(公告)日：1981-08-18
申请号：US117747
申请日：1980-02-01
申请人： Ronald D. Knudsen , Darryl R. Fahey
发明人： Ronald D. Knudsen , Darryl R. Fahey
IPC分类号： C07C37/62 , C07C39/26 , C07C39/28
CPC分类号： C07C37/62
摘要： Monohalogenated hydrocarbyl substituted phenols can be produced by reacting hydrocarbyl substituted phenols with a halogen carrying out the reaction in a diluent such as benzene, alkyl substituted benzenes, and halosubstituted hydrocarbons of 1-3 carbon atoms.
摘要翻译：单卤代烃基取代的酚可以通过使烃基取代的酚与在稀释剂例如苯，烷基取代的苯和1-3个碳原子的卤代烃中进行反应的卤素反应来制备。

8. 发明授权

US4124627A Trans-fluoro(pentafluorophenyl)-bis(triethylphosphine)nickel(II) 失效
标题翻译：反式氟（五氟苯基）双（三乙基膦）镍（II）
公开(公告)号：US4124627A
公开(公告)日：1978-11-07
申请号：US822182
申请日：1977-08-05
申请人： Darryl R. Fahey
发明人： Darryl R. Fahey
IPC分类号： C07F15/04
CPC分类号： C07F15/04
摘要： A composition comprising trans-fluoro(pentafluorophenyl)bis(triethylphosphine)nickel(II) and methods for preparing same are disclosed.
摘要翻译：公开了包含反式氟（五氟苯基）双（三乙基膦）镍（II）和其制备方法的组合物。

9. 发明授权

US4123447A Trans-halo(acyl)bis(triethylphosphine)nickel(II) complexes and preparation thereof 失效
标题翻译：反式（酰基）双（三乙基膦）镍（II）配合物及其制备
公开(公告)号：US4123447A
公开(公告)日：1978-10-31
申请号：US739763
申请日：1976-11-08
申请人： Darryl R. Fahey , John E. Mahan
发明人： Darryl R. Fahey , John E. Mahan
IPC分类号： C07C2/36 , C07C5/03 , C07C9/14 , C07F15/04
CPC分类号： C07F15/04 , C07C2/36 , C07C5/03 , C07C9/14 , C07C2531/22
摘要： trans-Halo(acyl)bis(triethylphosphine)nickel (II) complexes and methods of preparing and using them are disclosed.
摘要翻译：公开了反式卤代（酰基）双（三乙基膦）镍（II）络合物及其制备和使用方法。

10. 发明授权

US4145358A Preparation of organophosphorus nickel complexes 失效
标题翻译：有机磷镍复合物的制备
公开(公告)号：US4145358A
公开(公告)日：1979-03-20
申请号：US858595
申请日：1977-12-08
申请人： Darryl R. Fahey , Mahan, John E
发明人： Darryl R. Fahey , Mahan, John E
IPC分类号： C07C2/36 , C07C2/46 , C07F9/02 , C07F15/04
CPC分类号： C07F9/02 , C07C2/36 , C07C2/465 , C07F15/045 , C07C2531/24
摘要： The preparation and use of bis(.mu.-diphenylphosphido)tris(triethylphosphine)dinickel and tris(triethylphosphine)(triphenylphosphine)nickel is disclosed.

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