专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20110092357A1 SILICA-COATED ALUMINA ACTIVATOR-SUPPORTS FOR METALLOCENE CATALYST COMPOSITIONS 审中-公开
标题翻译：用于金属催化剂组合物的二氧化硅涂覆的氧化铝活化剂
公开(公告)号：US20110092357A1
公开(公告)日：2011-04-21
申请号：US12980415
申请日：2010-12-29
申请人： Max P. McDaniel , Qing Yang , Randy S. Muninger , Elizabeth A. Benham , Kathy S. Collins
发明人： Max P. McDaniel , Qing Yang , Randy S. Muninger , Elizabeth A. Benham , Kathy S. Collins
IPC分类号： B01J31/12 , B01J31/14
CPC分类号： C08F210/16 , B01J27/00 , B01J27/053 , B01J27/10 , B01J27/12 , B01J27/16 , B01J31/143 , B01J31/1608 , B01J31/1616 , B01J31/1805 , B01J31/2226 , B01J31/2295 , B01J35/0006 , B01J2531/0225 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F110/02 , C08F210/06 , C08F210/08 , C08F2420/01 , Y02P20/52 , C08F4/025 , C08F4/65916 , C08F210/14
摘要： Silica-coated alumina activator-supports, and catalyst compositions containing these activator-supports, are disclosed. Methods also are provided for preparing silica-coated alumina activator-supports, for preparing catalyst compositions, and for using the catalyst compositions to polymerize olefins.
摘要翻译：公开了二氧化硅涂覆的氧化铝活化剂 - 载体和含有这些活化剂 - 载体的催化剂组合物。提供了用于制备二氧化硅涂覆的氧化铝活化剂 - 载体，用于制备催化剂组合物和使用催化剂组合物聚合烯烃的方法。

32. 发明授权

US06936667B2 Polymerization catalyst compositions and processes to produce polymers and bimodal polymers 有权
标题翻译：聚合催化剂组合物和生产聚合物和双峰聚合物的方法
公开(公告)号：US06936667B2
公开(公告)日：2005-08-30
申请号：US10348033
申请日：2003-01-21
申请人： Michael D. Jensen , Max P. McDaniel , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , Gil R. Hawley , Tony R. Crain , Martha J. Tanner
发明人： Michael D. Jensen , Max P. McDaniel , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , Gil R. Hawley , Tony R. Crain , Martha J. Tanner
IPC分类号： C08F4/606 , C08F4/02 , C08F4/6192 , C08F4/655 , C08F4/658 , C08F4/659 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/64
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F210/16 , C08F2410/01 , Y10S526/943 , C08F4/6592 , C08F2500/12 , C08F210/14 , C08F2500/05
摘要： A process to produce a first catalyst composition is provided. The process comprises contacting at least one first organometal compound and at least one activator to produce the first catalyst composition. The activator is selected from the group consisting of aluminoxanes, fluoro-organo borates, and treated solid oxide components in combination with at least one organoaluminum compound. In another embodiment of this invention, a process to produce a second catalyst composition for producing bimodal polymers is provided. The process comprises contacting at least one first organometal compound, at least one activator, and at least one second organometal compound to produce the second catalyst composition. The first and second catalyst compositions are also provided as well as polymerization processes using these compositions to produce polymers.
摘要翻译：提供了生产第一催化剂组合物的方法。该方法包括使至少一种第一有机金属化合物和至少一种活化剂接触以产生第一催化剂组合物。活化剂选自铝氧烷，氟代有机硼酸盐和经处理的固体氧化物组分与至少一种有机铝化合物的组合。在本发明的另一个实施方案中，提供了制备用于生产双峰聚合物的第二催化剂组合物的方法。该方法包括使至少一种第一有机金属化合物，至少一种活化剂和至少一种第二有机金属化合物接触以产生第二催化剂组合物。还提供了第一和第二催化剂组合物以及使用这些组合物生产聚合物的聚合方法。

33. 发明授权

US06528448B1 Polymerization catalyst compositions and processes to produce polymers and bimodal polymers 有权
标题翻译：聚合催化剂组合物和生产聚合物和双峰聚合物的方法
公开(公告)号：US06528448B1
公开(公告)日：2003-03-04
申请号：US09561306
申请日：2000-04-28
申请人： Michael D. Jensen , Max P. McDaniel , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , Gil R. Hawley , Tony R. Crain , Martha J. Tanner
发明人： Michael D. Jensen , Max P. McDaniel , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , Gil R. Hawley , Tony R. Crain , Martha J. Tanner
IPC分类号： C08F464
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F210/16 , C08F2410/01 , Y10S526/943 , C08F4/6592 , C08F2500/12 , C08F210/14 , C08F2500/05
摘要： A process to produce a first catalyst composition is provided. The process comprises contacting at least one first organometal compound, oxygen bridged mono-cyclopentadienyl transition metal dimer, and at least one activator to produce the first catalyst composition. The activator is selected from the group consisting of aluminoxanes, fluoro-organo borates, and treated solid oxide components in combination with at least one organoaluminum compound. In another embodiment of this invention, a process to produce a second catalyst composition for producing bimodal polymers is provided. The process comprises contacting at least one first organometal compound, at least one activator, and at least one second organometal compound to produce the second catalyst composition. The first and second catalyst compositions are also provided as well as polymerization processes using these compositions to produce polymers.
摘要翻译：提供了生产第一催化剂组合物的方法。该方法包括使至少一种第一有机金属化合物，氧桥连的单环戊二烯基过渡金属二聚物和至少一种活化剂接触以产生第一催化剂组合物。活化剂选自铝氧烷，氟代有机硼酸盐和经处理的固体氧化物组分与至少一种有机铝化合物的组合。在本发明的另一个实施方案中，提供了制备用于生产双峰聚合物的第二催化剂组合物的方法。该方法包括使至少一种第一有机金属化合物，至少一种活化剂和至少一种第二有机金属化合物接触以产生第二催化剂组合物。还提供了第一和第二催化剂组合物以及使用这些组合物生产聚合物的聚合方法。

34. 发明授权

US09023967B2 Long chain branched polymers and methods of making same 有权
标题翻译：长链支化聚合物及其制备方法
公开(公告)号：US09023967B2
公开(公告)日：2015-05-05
申请号：US13308289
申请日：2011-11-30
申请人： Youlu Yu , Eric D. Schwerdtfeger , Max P. McDaniel , Alan L. Solenberger , Kathy S. Collins
发明人： Youlu Yu , Eric D. Schwerdtfeger , Max P. McDaniel , Alan L. Solenberger , Kathy S. Collins
IPC分类号： C08F10/02 , C08F4/02 , C08F4/69 , C08F110/02
CPC分类号： C08F110/02 , B01J23/26 , B01J35/1009 , B01J35/1014 , B01J35/1019 , C08F10/02 , C08F210/02 , C08F2500/04 , C08F2500/09 , C08F4/69 , C08F4/025
摘要： A polymer having a long chain branching content peaking at greater than about 20 long chain branches per million carbon atoms, and a polydispersity index of greater than about 10 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 8 long chain branches per million carbon atoms, a polydispersity index of greater than about 20 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 1 long chain branches per chain, and a polydispersity index of greater than about 10 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution.
摘要翻译：具有长链支化含量高于每百万个碳原子大于约20个长支链的聚合物，多分散指数大于约10，其中长链支化在分子量的较高分子量部分下降至约零分配。具有长链支化含量高于每百万个碳原子大于约8个长链分支的聚合物，多分散指数大于约20，其中长链支化在分子量分布的较高分子量部分下降至约零。具有长链支化含量在每链大于约1个长链分支峰值的聚合物，以及大于约10的多分散指数，其中在分子量分布的较高分子量部分，长链支链降至约为零。

35. 发明授权

US08697599B2 Methods of preparing a polymerization catalyst 有权
标题翻译：制备聚合催化剂的方法
公开(公告)号：US08697599B2
公开(公告)日：2014-04-15
申请号：US13029309
申请日：2011-02-17
申请人： Elizabeth A. Benham , Max P. McDaniel , Kathy S. Collins , Stephen M. Wharry
发明人： Elizabeth A. Benham , Max P. McDaniel , Kathy S. Collins , Stephen M. Wharry
IPC分类号： B01J21/00 , B01J23/00 , C08F110/02 , C08F4/24
CPC分类号： C08F10/02 , C08F110/02 , C08F4/69 , C08F4/24 , C08F2500/10 , C08F2500/08 , C08F2500/12
摘要： A method comprising (a) contacting a support and a chromium-containing compound to form chromium-containing support, (b) heat treating the chromium-containing support in an oxidizing atmosphere to form a treated support, (c) contacting the treated support with carbon monoxide to form a CO-contacted support, and (d) contacting the CO-contacted support with hydrogen to form a catalyst. A method comprising oxidizing a chromium-treated support to form a polymerization catalyst, contacting the polymerization catalyst with carbon monoxide to form a reduced polymerization catalyst, contacting the reduced polymerization catalyst with hydrogen to form an activated polymerization catalyst, and contacting the activated polymerization catalyst with ethylene in a reaction zone under suitable reaction conditions to form a random copolymer. A method comprising reducing a polymerization catalyst comprising Cr(VI) to form a polymerization catalyst comprising Cr(II), and treating the polymerization catalyst comprising Cr(II) with hydrogen.
摘要翻译：一种方法，包括（a）使载体和含铬化合物接触以形成含铬载体，（b）在氧化气氛中热处理含铬载体以形成经处理的载体，（c）使经处理的载体与一氧化碳以形成CO-接触的载体，和（d）使CO-接触的载体与氢接触以形成催化剂。一种方法，包括氧化铬处理的载体以形成聚合催化剂，使聚合催化剂与一氧化碳接触以形成还原的聚合催化剂，使还原的聚合催化剂与氢接触以形成活化的聚合催化剂，并使活化的聚合催化剂与乙烯在合适的反应条件下在反应区中形成无规共聚物。一种包括还原包含Cr（VI）的聚合催化剂以形成包含Cr（II）的聚合催化剂并用氢气处理包含Cr（II）的聚合催化剂的方法。

36. 发明授权

US08211988B2 Methods of preparing a polymerization catalyst 有权
标题翻译：制备聚合催化剂的方法
公开(公告)号：US08211988B2
公开(公告)日：2012-07-03
申请号：US12113061
申请日：2008-04-30
申请人： Max P. McDaniel , Kathy S. Collins
发明人： Max P. McDaniel , Kathy S. Collins
IPC分类号： C08F4/24
CPC分类号： C08F110/02 , C08F4/18 , C08F4/24 , C08F2500/12 , C08F2500/04
摘要： A method comprising contacting a support with a chromium-containing compound and a tin-containing compound to produce a catalyst precursor, and activating the catalyst precursor in a temperature range of from about 400° C. to about 700° C. to produce a polymerization catalyst. A method comprising contacting a support with a chromium-containing compound and a tin-containing compound to produce a catalyst precursor, activating the catalyst precursor in a temperature range of from about 400° C. to about 700° C. to produce a polymerization catalyst, and contacting the polymerization catalyst with ethylene in a reaction zone under suitable reaction conditions to form polyethylene wherein the molecular weight distribution of the polyethylene is broadened.
摘要翻译：一种方法，包括使载体与含铬化合物和含锡化合物接触以产生催化剂前体，并在约400℃至约700℃的温度范围内活化催化剂前体以产生聚合催化剂。一种方法，包括使载体与含铬化合物和含锡化合物接触以产生催化剂前体，在约400℃至约700℃的温度范围内活化催化剂前体以产生聚合催化剂，并在合适的反应条件下在反应区中使聚合催化剂与乙烯接触以形成聚乙烯，其中聚乙烯的分子量分布变宽。

37. 发明授权

US07547754B2 Organometal compound catalyst 有权
标题翻译：有机金属化合物催化剂
公开(公告)号：US07547754B2
公开(公告)日：2009-06-16
申请号：US11784404
申请日：2007-04-06
申请人： Max P. McDaniel , Kathy S. Collins , Gil R. Hawley , Michael D. Jensen , Christopher E. Wittner , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , David C. Rohlfing , Youlu Yu
发明人： Max P. McDaniel , Kathy S. Collins , Gil R. Hawley , Michael D. Jensen , Christopher E. Wittner , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , David C. Rohlfing , Youlu Yu
IPC分类号： C08F210/02 , C08F210/08
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/16 , C08F2410/02 , C08F2420/02 , C08F2420/04 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/05 , C08F4/6546
摘要： This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.
摘要翻译：本发明提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物。本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包括使有机金属化合物，有机铝化合物和经处理的固体氧化物化合物接触。

38. 发明授权

US07214642B2 Methods of preparing active chromium/alumina catalysts via treatment with sulfate 有权
标题翻译：通过硫酸盐处理制备活性铬/氧化铝催化剂的方法
公开(公告)号：US07214642B2
公开(公告)日：2007-05-08
申请号：US10829850
申请日：2004-04-22
申请人： Max P. McDaniel , Kathy S. Collins , Elizabeth A. Benham , Paul J. DesLauriers
发明人： Max P. McDaniel , Kathy S. Collins , Elizabeth A. Benham , Paul J. DesLauriers
IPC分类号： B01J27/053 , B01J27/188 , B01J21/00 , C01F7/02 , C08F4/06
CPC分类号： C08F10/00 , B01J23/26 , B01J27/053 , C08F4/63916 , C08F4/63925 , C08F110/02 , C08F4/69 , C08F2500/12 , C08F2500/04 , C08F4/025 , C08F4/22
摘要： Methods of preparing a polymerization catalyst are provided that include contacting a support comprising alumina with a sulfating agent and with chromium. In an embodiment in which the chromium is provided from a chromium compound such as chromium oxide, the support may be calcined after loading the sulfating agent and the chromium on the support. Alternatively, the sulfating agent can be loaded on the support while calcining it. In another embodiment in which the chromium is provided from an organochromium compound, the support may be calcined after contacting it with the sulfating agent and before contacting it with the organochromium compound. Catalysts compositions formed by the foregoing method are provided. In an embodiment, catalyst compositions comprise chromium and a sulfate treated alumina support. The catalyst compositions have an activity for ethylene polymerization that is at least about 25% greater than an activity of the same catalyst without sulfate.
摘要翻译：提供制备聚合催化剂的方法包括使包含氧化铝的载体与硫酸化剂和铬接触。在其中铬由铬化合物如氧化铬提供的实施方案中，可以在将硫酸化剂和铬负载在载体上之后煅烧载体。或者，硫酸化剂可以在煅烧时装载到载体上。在其中铬由有机铬化合物提供的另一个实施方案中，载体可以在与硫酸化剂接触之后并在与有机铬化合物接触之前被煅烧。提供了通过上述方法形成的催化剂组合物。在一个实施方案中，催化剂组合物包含铬和硫酸盐处理的氧化铝载体。催化剂组合物具有乙烯聚合的活性，其比不含硫酸盐的相同催化剂的活性大至少约25％。

39. 发明授权

US07041753B2 Organometal catalyst compositions 有权
标题翻译：有机金属催化剂组合物
公开(公告)号：US07041753B2
公开(公告)日：2006-05-09
申请号：US10683449
申请日：2003-10-10
申请人： Max P. McDaniel , Joseph S. Shveima , James L. Smith , Kathy S. Collins , Elizabeth A. Benham , Anthony P. Eaton , Michael D. Jensen , Joel L. Martin , Gil R. Hawley
发明人： Max P. McDaniel , Joseph S. Shveima , James L. Smith , Kathy S. Collins , Elizabeth A. Benham , Anthony P. Eaton , Michael D. Jensen , Joel L. Martin , Gil R. Hawley
IPC分类号： C08F2/06 , C08F4/76
CPC分类号： C08F10/02 , B01J21/16 , B01J31/143 , B01J31/1616 , B01J31/2295 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F4/025 , C08F4/65912 , C08F4/65925 , C08F110/02 , Y10S526/943 , C08F4/65916
摘要： This invention provides oxide matrix compositions that can be utilized in catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. The oxide matrix composition comprises residual mineral components and an oxide precursor. The catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and an oxide matrix composition. Processes for producing the oxide matrix composition and the catalyst composition are also provided.
摘要翻译：本发明提供了可用于催化剂组合物中的氧化物基质组合物，其可用于聚合至少一种单体以产生聚合物。氧化物基质组合物包含残留的矿物组分和氧化物前体。催化剂组合物包括使有机金属化合物，有机铝化合物和氧化物基质组合物接触。还提供了用于生产氧化物基质组合物和催化剂组合物的方法。

40. 发明授权

US06833338B2 Organometal compound catalyst 有权
标题翻译：有机金属化合物催化剂
公开(公告)号：US06833338B2
公开(公告)日：2004-12-21
申请号：US10430300
申请日：2003-05-07
申请人： Max P. McDaniel , Kathy S. Collins , Gil R. Hawley , Michael D. Jensen , Christopher E. Wittner , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , David C. Rohlfing , Youlu Yu
发明人： Max P. McDaniel , Kathy S. Collins , Gil R. Hawley , Michael D. Jensen , Christopher E. Wittner , Elizabeth A. Benham , Anthony P. Eaton , Joel L. Martin , David C. Rohlfing , Youlu Yu
IPC分类号： B01J3138
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/16 , C08F2410/02 , C08F2420/02 , C08F2420/04 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/05 , C08F4/6546
摘要： This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.
摘要翻译：本发明提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物。本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包括使有机金属化合物，有机铝化合物和经处理的固体氧化物化合物接触。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式