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1. 发明授权

US4769429A Process for polymerizing alpha-olefins 失效
标题翻译： α-烯烃聚合方法
公开(公告)号：US4769429A
公开(公告)日：1988-09-06
申请号：US925009
申请日：1986-10-30
申请人： Allan B. Furtek
发明人： Allan B. Furtek
IPC分类号： C08F4/62 , C08F10/00 , C08F4/64 , C08F4/68
CPC分类号： C08F10/00
摘要： A supported solid catalyst composition for polymerizing alpha-olefins is prepared by treating a carrier with a transition metal compound. The carrier utilized in the synthesis must have such an average pore diameter that the resulting catalyst composition has an average pore diameter of at least about 170 Angstroms. The catalyst composition has higher productivity than similar catalyst compositions of lower average pore diameter, and it produces polymers of lower density and higher melt and high load melt indexes than such similar catalyst compositions of lower average pore diameter. Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention.
摘要翻译：通过用过渡金属化合物处理载体来制备用于聚合α-烯烃的负载型固体催化剂组合物。在合成中使用的载体必须具有所得催化剂组合物具有至少约170埃的平均孔径的平均孔径。催化剂组合物具有比具有较低平均孔径的相似催化剂组合物更高的生产率，并且与具有较低平均孔径的类似催化剂组合物相比，它产生的密度低于较高熔体和高负载熔体指数的聚合物。还公开了在本发明催化剂存在下聚合α-烯烃的方法。

2. 发明授权

US4670413A Catalyst composition for polymerizing alpha-olefins 失效
标题翻译：用于聚合α-烯烃的催化剂组合物
公开(公告)号：US4670413A
公开(公告)日：1987-06-02
申请号：US805634
申请日：1985-12-06
申请人： Allan B. Furtek
发明人： Allan B. Furtek
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： A supported solid catalyst composition for polymerizing alpha-olefins is prepared by treating a carrier with a transition metal compound. The carrier utilized in the synthesis must have such an average pore diameter that the resulting catalyst composition has an average pore diameter of at least about 170 Angstroms. The catalyst composition has higher productivity than similar catalyst compositions of lower average pore diameter, and it produces polymers of lower density and higher melt and high load melt indexes than such similar catalyst compositions of lower average pore diameter. Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention.
摘要翻译：通过用过渡金属化合物处理载体来制备用于聚合α-烯烃的负载型固体催化剂组合物。在合成中使用的载体必须具有所得催化剂组合物具有至少约170埃的平均孔径的平均孔径。催化剂组合物具有比具有较低平均孔径的相似催化剂组合物更高的生产率，并且与具有较低平均孔径的类似催化剂组合物相比，它产生的密度低于较高熔体和高负载熔体指数的聚合物。还公开了在本发明催化剂存在下聚合α-烯烃的方法。

3. 发明授权

US5118648A Particulate polymer-supported olefin polymerization catalyst 失效
标题翻译：颗粒状聚合物负载型烯烃聚合催化剂
公开(公告)号：US5118648A
公开(公告)日：1992-06-02
申请号：US551679
申请日：1990-07-09
申请人： Allan B. Furtek , Binnur Z. Gunesin
发明人： Allan B. Furtek , Binnur Z. Gunesin
IPC分类号： C08F4/654 , C08F10/00
CPC分类号： C08F10/00 , Y10S526/904
摘要： Supported olefin, e.g., alpha-olefin, polymerization catalyst compositions, such as Ziegler-Natta catalysts, are modified by using porous, polymer particles having an average pore diameter of at least about 10 .ANG. as the catalyst support. The resulting catalyst composition is more active than refractory oxide-supported catalysts and it is not susceptible to deactivation by catalyst poisons, such as oxygen or water. Additionally, the polymer particles need not be calcined prior to the catalyst synthesis.
摘要翻译：通过使用平均孔径为至少约10 ANGSTROM的多孔聚合物颗粒作为催化剂载体来改性负载型烯烃，例如α-烯烃，聚合催化剂组合物如齐格勒 - 纳塔催化剂。所得催化剂组合物比难熔氧化物负载的催化剂更具活性，并且不易受催化剂毒物例如氧气或水的失活。此外，聚合物颗粒不需要在催化剂合成之前煅烧。

4. 发明授权

US5455214A Metallocenes supported on ion exchange resins 失效
标题翻译：负载在离子交换树脂上的金属茂
公开(公告)号：US5455214A
公开(公告)日：1995-10-03
申请号：US118338
申请日：1993-09-09
申请人： Allan B. Furtek , Michael J. Krause
发明人： Allan B. Furtek , Michael J. Krause
IPC分类号： B01J31/08 , B01J31/10 , B01J31/14 , B01J31/16 , B01J31/22 , C08F4/02 , C08F4/44 , C08F4/46 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/6592 , C08F10/00 , B01J31/00
CPC分类号： B01J31/143 , B01J31/08 , B01J31/10 , B01J31/14 , B01J31/165 , B01J31/2295 , C08F10/00 , B01J2531/48 , B01J2531/49 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/61922 , Y10S526/943
摘要： A catalyst precursor composition comprises the reaction product of a cation exchange resin containing trityl carbonium ions contacted with a metallocene. The process of producing the reaction product of a cation exchange resin containing trityl carbonium ions contacted with a metallocene comprises(1) providing a cation exchange resin which has cations,(2) contacting the cation exchange resin with a solution comprising a trityl halide complex and solvent therefor to form an intermediate; and(3) contacting the intermediate with a metallocene, preferably a zirconocene salt.The resulting composition can be used to form ethylene resins in an alumoxane free system.
摘要翻译：催化剂前体组合物包含含有与茂金属接触的三苯甲基碳鎓离子的阳离子交换树脂的反应产物。制备含有与金属茂接触的三苯甲基碳鎓离子的阳离子交换树脂的反应产物的方法包括（1）提供具有阳离子的阳离子交换树脂，（2）使阳离子交换树脂与包含三苯甲脒络合物的溶液接触，溶剂形成中间体; 和（3）使中间体与茂金属，优选二茂锆盐接触。所得组合物可用于在无铝氧烷体系中形成乙烯树脂。

5. 发明授权

US4983694A Process for polymerizing olefins to form polymers of narrow molecular weight distribution 失效
标题翻译：用于聚合烯烃以形成窄分子量分布的聚合物的方法
公开(公告)号：US4983694A
公开(公告)日：1991-01-08
申请号：US404482
申请日：1989-09-08
申请人： Allan B. Furtek
发明人： Allan B. Furtek
IPC分类号： C08F10/00
CPC分类号： C08F10/00
摘要： An olefin, particularly alpha-olefin, supported catalyst composition, containing a transition metal or a compound thereof and an activator, has an average pore diameter of about 20 to about 300 Angstroms, at a substantially constant catalyst particle size for a given range of average pore diameters. The catalyst produces polymers having gradually decreasing molecular weight distribution with decreasing pore size of the catalyst at a constant particle size.
摘要翻译：含有过渡金属或其化合物和活化剂的烯烃，特别是α-烯烃，负载型催化剂组合物具有约20至约300埃的平均孔径，对于给定的平均值，催化剂粒度基本恒定孔径。该催化剂产生具有逐渐降低的分子量分布的聚合物，其中催化剂的孔径随着粒径的不断降低。

6. 发明授权

US4876229A Catalyst composition for polymerizing olefins of narrow molecular weight distribution and polymerization therewith 失效
标题翻译：用于聚合具有窄分子量分布和与其聚合的烯烃的催化剂组合物
公开(公告)号：US4876229A
公开(公告)日：1989-10-24
申请号：US200403
申请日：1988-05-31
申请人： Allan B. Furtek
发明人： Allan B. Furtek
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： An olefin, particularly alpha-olefin, supported catalyst composition, containing a transition metal or a compound thereof and an activator, has an average pore diameter of about 20 to about 300 Angstroms, at a substantially constant catalyst particle size for a given range of average pore diameters. The catalyst produces polymers having gradually decreasing molecular weight distribution with decreasing pore size of the catalyst at a constant particle size.
摘要翻译：含有过渡金属或其化合物和活化剂的烯烃，特别是α-烯烃，负载型催化剂组合物具有约20至约300埃的平均孔径，对于给定的平均值，催化剂粒度基本恒定孔径。该催化剂产生具有逐渐降低的分子量分布的聚合物，其中催化剂的孔径随着粒径的不断降低。

7. 发明授权

US5461017A Olefin polymerization catalysts 失效
标题翻译：烯烃聚合催化剂
公开(公告)号：US5461017A
公开(公告)日：1995-10-24
申请号：US205430
申请日：1994-03-04
申请人： Allan B. Furtek , Ronald S. Shinomoto
发明人： Allan B. Furtek , Ronald S. Shinomoto
IPC分类号： B01J31/06 , B01J31/14 , B01J31/16 , B01J31/22 , C08F4/619 , C08F4/6192 , C08F10/00 , B01J31/12
CPC分类号： B01J31/165 , B01J31/06 , B01J31/143 , B01J31/2295 , C08F10/00 , B01J2531/48 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61922
摘要： An improved catalyst for the polymerization of olefins comprising at least one metallocene and at least one aluminoxane co-catalyst supported on a substrate comprising a cross-linked polymeric, porous, resin wherein at least one of the monomers in the resin has at least one pendant functional group which is not reactive under the conditions of the formation of the substrate, and therefore survives the copolymerization which forms the substrate. One specific cross-linked resin is a copolymer of styrene, divinyl benzene and acetoxy styrene.
摘要翻译：一种用于烯烃聚合的改进的催化剂，其包含至少一种茂金属和至少一种负载在包含交联聚合物，多孔树脂的基材上的铝氧烷助催化剂，其中树脂中的至少一种单体具有至少一个侧基在形成基材的条件下不具有反应性的官能团，因此在形成基材的共聚中存活。一种具体的交联树脂是苯乙烯，二乙烯基苯和乙酰氧基苯乙烯的共聚物。

8. 发明授权

US5362824A Olefin polymerization catalysts 失效
标题翻译：烯烃聚合催化剂
公开(公告)号：US5362824A
公开(公告)日：1994-11-08
申请号：US991486
申请日：1992-12-15
申请人： Allan B. Furtek , Ronald S. Shinomoto
发明人： Allan B. Furtek , Ronald S. Shinomoto
IPC分类号： C08F4/619 , C08F4/6192 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/61922 , Y10S526/943
摘要： An improved catalyst for the polymerization of olefins comprising at least one metallocene and at least one aluminoxane co-catalyst supported on a substrate comprising a cross-linked polymeric, porous, resin wherein at least one of the monomers in the resin has at least one pendant functional group which is not reactive under the conditions of the formation of the substrate, and therefore survives the copolymerization which forms the substrate. One specific cross-linked resin is a copolymer of styrene, divinyl benzene and acetoxy styrene.
摘要翻译：一种用于烯烃聚合的改进的催化剂，其包含至少一种茂金属和至少一种负载在包含交联聚合物，多孔树脂的基材上的铝氧烷助催化剂，其中树脂中的至少一种单体具有至少一个侧基在形成基材的条件下不具有反应性的官能团，因此在形成基材的共聚中存活。一种具体的交联树脂是苯乙烯，二乙烯基苯和乙酰氧基苯乙烯的共聚物。

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