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1.发明公开
公开(公告)号：EP4032609A1
公开(公告)日：2022-07-27
申请号：EP22158891.6
申请日：2019-09-25
发明人： McDaniel, Max P. , Clear, Kathy S. , Yang, Qing , Crain, Tony R.
IPC分类号： B01J20/06 , B01J20/10 , C08F110/02 , C08F4/6592 , C08F4/659
摘要： Disclosed herein are methods for preparing fluorided solid oxides by contacting an acidic fluorine-containing compound with an inorganic base to form an aqueous mixture having a pH of at least 4, followed by contacting a solid oxide with the aqueous mixture to produce the fluorided solid oxide. Also disclosed are methods for preparing fluorided solid oxides by contacting an acidic fluorine-containing compound with a solid oxide to produce a mixture, followed by contacting the mixture with a inorganic base to produce the fluorided solid oxide at a pH of at least about 4. The fluorided solid oxide can be used as an activator component in a catalyst system for the polymerization of olefins.
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2.发明公开Catalyst compositions and polyolefins for extrusion coating applications 有权Katalysatorzusammensetzungen und PolyolefinefürExtrusionsbeschichtungsanwendungen
公开(公告)号：EP2380919A2
公开(公告)日：2011-10-26
申请号：EP10075330.0
申请日：2005-01-06
发明人： Jensen, Michael D. , Martin, Joel L. , Muninger, Randy , Sukhadia, Ashish M. , Thorn, Matthew , McDaniel, Max P. , Benham, Elizabeth A. , Jerdee, Gary , Yang, Qing
IPC分类号： C08F210/16 , C08F4/642
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/02 , C08F210/16 , C08F2500/04 , C08F2500/09 , Y10S526/941 , Y10S526/943 , Y10T428/2971 , C08F4/65904 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a supported catalyst composition. In one aspect, the present invention encompasses a catalyst composition comprising the contact product of a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. The new resins were characterized by useful properties in impact, tear, adhesion, sealing, extruder motor loads and pressures at comparable melt index values, and neck-in and draw-down.
摘要翻译： 本发明涉及烯烃聚合催化剂组合物领域，以及烯烃聚合和共聚方法，包括使用负载催化剂组合物的聚合方法。 一方面，本发明包括催化剂组合物，其包含第一茂金属化合物，第二茂金属化合物，至少一种经化学处理的固体氧化物和至少一种有机铝化合物的接触产物。 新型树脂的特征在于冲击，撕裂，粘合力，密封性，挤出机电机负载和相当的熔体指数值下的压力以及颈缩和拉伸的有用性质。
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3.发明公开Polymer of specific melt index, polydispersity, shear ratio and molecular weight distribution and process for its preparation 有权与某些分散度为某些熔融指数熔化RIVER指数和一定分子量分布及其制备方法作者：一定比例的聚合物
公开(公告)号：EP2325215A2
公开(公告)日：2011-05-25
申请号：EP11075045.2
申请日：2000-12-12
发明人： McDaniel, Max P. , Collins, Kathy S. , Hawley, Gil R. , Jensen, Michael D. , Wittner, Christopher E. , Benham, Elizabeth A. , Eaton, Anthony P. , Martin, Joel L. , Rohlfing, David C. , Yu, Youlu
IPC分类号： C08F10/00 , C08F210/16 , C08F4/02 , C08F4/659
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： The invention provides a polymer having a melt index ranging from about 0.01 to about 100 g/10 min, a density ranging from about 0.90 to about 0.97 g/cm 3 , a polydispersity ( M w / M n ) between about 2.5 and about 20, a shear ratio (HLMI/MI) between about 10 and about 250, and a molecular weight distribution comprising a peak centered below a molecular weight of 100,000 and a high molecular weight component that extends to molecular weights above 10,000,000 where the percentage of the mass above 1,000,000 ranges from about 0.2 to about 4% of the mass of said polymer, and a process for producing the polymer.
摘要翻译： 本发明提供具有的熔体指数范围为约12:01至约100克/ 10分钟，密度范围的聚合物从约0.90至约0.97克/厘米3，约2.5至约20之间的多分散性（M W / M n）的 ，约10至约250之间的剪切比率（HLMI / MI），和分子量分布，其包括中心下方的100,000的分子量和高分子量组分的峰没有延伸到分子量大于10,000,000，其中质量百分比 以上约0.2百万范围与所述聚合物的质量的约4％，和用于生产该聚合物的方法。
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公开(公告)号：EP1995258A3
公开(公告)日：2008-12-10
申请号：EP08015534.4
申请日：1999-03-24
发明人： McDaniel, Max P. , Benham, Elizabeth A. , Martin, Shirley J. , Collings, Kathy S. , Johnson, Marvin M. , Smith, James L. , Hawley, Gil R. , Wittner, Christopher E. , Jensen, Michael D.
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65922 , C08F110/02 , C08F4/65916 , C08F2500/12 , C08F2500/03 , C08F2500/19
摘要： This invention provides compositions that are useful for polymerizing at least one monomer comprising: 1) a treated solid oxide compound produced by contacting at least one solid oxide with at least one electron-withdrawing anion source, 2) a metallocene compound of group IVA, 3) an organoaluminium compound.
摘要翻译： 本发明提供了用于聚合至少一种单体的组合物，该组合物包含：1）通过使至少一种固体氧化物与至少一种吸电子阴离子源接触而产生的经处理的固体氧化物化合物，2）IVA族金属茂化合物，3 ）有机铝化合物。
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公开(公告)号：EP3564272B1
公开(公告)日：2020-11-04
申请号：EP19179246.4
申请日：2010-09-22
IPC分类号： C08F4/02 , C08F10/02 , C08F4/6592 , B01J31/22
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公开(公告)号：EP3564272A1
公开(公告)日：2019-11-06
申请号：EP19179246.4
申请日：2010-09-22
IPC分类号： C08F4/02 , C08F10/02 , C08F4/6592 , B01J31/22
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.
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7.发明授权POLYMER OF SPECIFIC MELT INDEX, POLYDISPERSITY, SHEAR RATIO AND MOLECULAR WEIGHT DISTRIBUTION AND PROCESS FOR ITS PREPARATION 有权与某些分散度为某些熔融指数熔化RIVER指数和一定分子量分布及其制备方法作者：一定比例的聚合物
公开(公告)号：EP2325215B1
公开(公告)日：2016-03-09
申请号：EP11075045.2
申请日：2000-12-12
发明人： McDaniel, Max P. , Collins, Kathy S. , Hawley, Gil R. , Jensen, Michael D. , Wittner, Christopher E. , Benham, Elizabeth A. , Eaton, Anthony P. , Martin, Joel L. , Rohlfing, David C. , Yu, Youlu
IPC分类号： C08F10/00 , C08F210/16 , C08F4/02 , C08F4/659
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
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8.发明授权Polymers having broad molecular weight distributions and methods of making the same 有权具有宽的分子量分布和它们的制备方法聚合物
公开(公告)号：EP2284197B1
公开(公告)日：2016-02-17
申请号：EP10075404.3
申请日：2005-03-24
发明人： McDaniel, Max P. , Benham, Elizabeth A. , Secora, Steven J. , Jensen, Michael D. , Collins, Kathy S.
CPC分类号： C08F10/00 , C08F210/16 , C08F4/623 , C08F4/24 , C08F4/69 , C08F210/14 , C08F2500/04 , C08F2500/07 , C08F2500/13 , C08F2500/12
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9.发明公开Polymers having broad molecular weight distributions and methods of making the same 有权具有宽的分子量分布和它们的制备方法聚合物
公开(公告)号：EP2284197A3
公开(公告)日：2012-02-22
申请号：EP10075404.3
申请日：2005-03-24
发明人： McDaniel, Max P. , Benham, Elizabeth A. , Secora, Steven J. , Jensen, Michael D. , Collins, Kathy S.
CPC分类号： C08F10/00 , C08F210/16 , C08F4/623 , C08F4/24 , C08F4/69 , C08F210/14 , C08F2500/04 , C08F2500/07 , C08F2500/13 , C08F2500/12
摘要： Catalyst systems for polymerizing olefins include a catalyst comprising chromium and a cocatalyst comprising a substituted or unsubstituted non-transition metal cyclopentadienyl (Cp) compound. The catalyst also comprises an inorganic oxide support. Methods of preparing a catalyst comprise contacting a support with chromium and with a non-transition metal Cp compound. The support can be contacted with a solution comprising the non-transition metal Cp compound prior to entry into a reaction zone. Methods of polymerizing at least one olefin include contacting the olefin with a catalyst comprising chromium and with a cocatalyst comprising a non-transition metal Cp. The polymerization can be performed in the presence of hydrogen. Using the cocatalyst in conjunction with the catalyst increases several properties of the polymers produced by this method. Polymer compositions produced by such methods have various unique properties, including a PDI greater than 30.
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10.发明公开
公开(公告)号：EP2380919A3
公开(公告)日：2012-02-15
申请号：EP10075330.0
申请日：2005-01-06
发明人： Jensen, Michael D. , Martin, Joel L. , Muninger, Randy , Sukhadia, Ashish M. , Thorn, Matthew , McDaniel, Max P. , Benham, Elizabeth A. , Jerdee, Gary , Yang, Qing
IPC分类号： C08F210/16 , C08F4/642 , C08F4/6592 , C08J5/18 , C08J5/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/02 , C08F210/16 , C08F2500/04 , C08F2500/09 , Y10S526/941 , Y10S526/943 , Y10T428/2971 , C08F4/65904 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F210/14
摘要： This invention relates to the field of olefin polymerization catalyst compositions, and methods for the polymerization and copolymerization of olefins, including polymerization methods using a supported catalyst composition. In one aspect, the present invention encompasses a catalyst composition comprising the contact product of a first metallocene compound, a second metallocene compound, at least one chemically-treated solid oxide, and at least one organoaluminum compound. The new resins were characterized by useful properties in impact, tear, adhesion, sealing, extruder motor loads and pressures at comparable melt index values, and neck-in and draw-down.
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