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公开(公告)号：EP2238188B1
公开(公告)日：2019-01-16
申请号：EP09706733.4
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08
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公开(公告)号：EP2238185B1
公开(公告)日：2019-01-16
申请号：EP09705321.9
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
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公开(公告)号：EP2238186B1
公开(公告)日：2018-11-28
申请号：EP09705664.2
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08 , C08F297/083
摘要： Embodiments of the invention provide a class of mesophase separated ethylene/α-olefin block interpolymers with controlled block sequences. The ethylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, Mw/Mn, greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block ethylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation (‘TREF’), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the ethylene/α-olefin interpolymer has a molecular weight distribution, Mw/Mn, greater than about 1.4.
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公开(公告)号：EP2238203B1
公开(公告)日：2018-12-26
申请号：EP09705953.9
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08L53/00 , C08F297/08
CPC分类号： C08F297/08
摘要： Embodiments of the invention provide a class of mesophase separated propylene/α-olefin block interpolymers with controlled block sequences. The propylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, Mw/Mn, greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block propylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation (“TREF”), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the propylene/α-olefin interpolymer has a molecular weight distribution, Mw/Mn, greater than about 1.4.
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公开(公告)号：EP2238184B1
公开(公告)日：2019-01-16
申请号：EP09705058.7
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
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公开(公告)号：EP2238187B1
公开(公告)日：2017-05-10
申请号：EP09706562.7
申请日：2009-01-30
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08 , C08F297/083
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