公开(公告)号：US07985593B2

公开(公告)日：2011-07-26

申请号：US11794417

申请日：2006-01-19

申请人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. DeGroot ,  Peter B. Arnoudse ,  Charles Allen Williams

发明人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. DeGroot ,  Peter B. Arnoudse ,  Charles Allen Williams

IPC分类号： G01N30/02 ,  G01N30/30

CPC分类号： G01N30/468 ,  G01N25/147 ,  G01N30/463 ,  G01N30/54 ,  G01N33/442 ,  G01N2030/008 ,  G01N2030/3007

摘要： Apparatus for GPC/TREF and TREF/GPC characterization of a polymer sample. The apparatus provides for the automated and integrated use of multiple TREF columns and a GPC system employing a multiple flow through detectors. In addition, a method for TREF/GPC characterization of a polymer sample by GPC analysis of TREF fractions at increasing TREF elution temperatures from multiple TREF columns operated in a coordinated and synchronized temperature cycle for increased sample throughput. Also, a method for GPC/TREF characterization of a polymer sample by GPC fractionation followed by TREF fractionation of the GPC fractionations.

摘要翻译： 用于GPC / TREF和TREF / GPC表征聚合物样品的装置。 该装置提供了多个TREF柱的自动化和集成使用以及采用多个流过检测器的GPC系统。 此外，通过在增加TREF洗脱温度的TREF洗脱温度下，通过GPC分析TREF级分，通过在协同和同步的温度循环中操作以提高样品通量的多个TREF柱来对聚合物样品进行TREF / GPC表征的方法。 此外，通过GPC分级随后进行GPC分馏的TREF分馏，GPC / TREF表征聚合物样品的方法。

公开(公告)号：US20080166817A1

公开(公告)日：2008-07-10

申请号：US11794417

申请日：2006-01-19

申请人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles Allen Williams

发明人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles Allen Williams

IPC分类号： G01N21/47 ,  G01N30/02

CPC分类号： G01N30/468 ,  G01N25/147 ,  G01N30/463 ,  G01N30/54 ,  G01N33/442 ,  G01N2030/008 ,  G01N2030/3007

摘要： Apparatus for GPC/TREF and TREF/GPC characterization of a polymer sample. The apparatus provides for the automated and integrated use of multiple TREF columns and a GPC system employing a multiple flow through detectors. In addition, a method for TREF/GPC characterization of a polymer sample by GPC analysis of TREF fractions at increasing TREF elution temperatures from multiple TREF columns operated in a coordinated and synchronized temperature cycle for increased sample throughput. Also, a method for GPC/TREF characterization of a polymer sample by GPC fractionation followed by TREF fractionation of the GPC fractionations.

摘要翻译： 用于GPC / TREF和TREF / GPC表征聚合物样品的装置。 该装置提供了多个TREF柱的自动化和集成使用以及采用多个流过检测器的GPC系统。 此外，通过在增加TREF洗脱温度的TREF洗脱温度下，通过GPC分析TREF级分，通过在协同和同步的温度循环中操作以提高样品通量的多个TREF柱来对聚合物样品进行TREF / GPC表征的方法。 此外，通过GPC分级随后进行GPC分馏的TREF分馏，GPC / TREF表征聚合物样品的方法。

公开(公告)号：US20110239746A1

公开(公告)日：2011-10-06

申请号：US13160883

申请日：2011-06-15

申请人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles Allen Williams

发明人： David T. Gillespie ,  Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles Allen Williams

IPC分类号： G01N30/02

CPC分类号： G01N30/468 ,  G01N25/147 ,  G01N30/463 ,  G01N30/54 ,  G01N33/442 ,  G01N2030/008 ,  G01N2030/3007

摘要： Apparatus for GPC/TREF and TREF/GPC characterization of a polymer sample. The apparatus provides for the automated and integrated use of multiple TREF columns and a GPC system employing a multiple flow through detectors. In addition, a method for TREF/GPC characterization of a polymer sample by GPC analysis of TREF fractions at increasing TREF elution temperatures from multiple TREF columns operated in a coordinated and synchronized temperature cycle for increased sample throughput. Also, a method for GPC/TREF characterization of a polymer sample by GPC fractionation followed by TREF fractionation of the GPC fractionations.

摘要翻译： 用于GPC / TREF和TREF / GPC表征聚合物样品的装置。 该装置提供了多个TREF柱的自动化和集成使用以及采用多个流过检测器的GPC系统。 此外，通过在增加TREF洗脱温度的TREF洗脱温度下，通过GPC分析TREF级分，通过在协同和同步的温度循环中操作以提高样品通量的多个TREF柱来对聚合物样品进行TREF / GPC表征的方法。 此外，通过GPC分级随后进行GPC分馏的TREF分馏，GPC / TREF表征聚合物样品的方法。

公开(公告)号：US08323569B2

公开(公告)日：2012-12-04

申请号：US13160883

申请日：2011-06-15

申请人： David T. Gillespie ,  Colin Lipishan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles A. Williams

发明人： David T. Gillespie ,  Colin Lipishan ,  Lonnie G. Hazlitt ,  Alexander W. Degroot ,  Peter B. Arnoudse ,  Charles A. Williams

IPC分类号： G01N30/02 ,  G01N30/30

CPC分类号： G01N30/468 ,  G01N25/147 ,  G01N30/463 ,  G01N30/54 ,  G01N33/442 ,  G01N2030/008 ,  G01N2030/3007

摘要： Apparatus for GPC/TREF and TREF/GPC characterization of a polymer sample. The apparatus provides for the automated and integrated use of multiple TREF columns and a GPC system employing a multiple flow through detectors. In addition, a method for TREF/GPC characterization of a polymer sample by GPC analysis of TREF fractions at increasing TREF elution temperatures from multiple TREF columns operated in a coordinated and synchronized temperature cycle for increased sample throughput. Also, a method for GPC/TREF characterization of a polymer sample by GPC fractionation followed by TREF fractionation of the GPC fractionations.

摘要翻译： 用于GPC / TREF和TREF / GPC表征聚合物样品的装置。 该装置提供了多个TREF柱的自动化和集成使用以及采用多个流过检测器的GPC系统。 此外，通过在增加TREF洗脱温度的TREF洗脱温度下，通过GPC分析TREF级分，通过在协同和同步的温度循环中操作以提高样品通量的多个TREF柱来对聚合物样品进行TREF / GPC表征的方法。 此外，通过GPC分级随后进行GPC分馏的TREF分馏，GPC / TREF表征聚合物样品的方法。

公开(公告)号：US20100069574A1

公开(公告)日：2010-03-18

申请号：US12558234

申请日：2009-09-11

申请人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa W. Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiahua Qiu ,  Angela N. Taha

发明人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa W. Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiahua Qiu ,  Angela N. Taha

IPC分类号： C08F293/00

CPC分类号： C08F212/08

摘要： Embodiments of the invention provide a class of ethylene/α-olefin block interpolymers. 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 1.3. 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 1.3.

摘要翻译： 本发明的实施方案提供一类乙烯/α-烯烃嵌段互聚物。 乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中部分具有 大于约0.3且高达约1.0的嵌段指数，并且乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.3。

公开(公告)号：US08273838B2

公开(公告)日：2012-09-25

申请号：US11686444

申请日：2007-03-15

申请人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  XiaoHua Qiu ,  Angela N. Taha

发明人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  XiaoHua Qiu ,  Angela N. Taha

IPC分类号： C08F210/06 ,  C08F4/659

CPC分类号： C08F210/06 ,  C08F297/08 ,  C08F297/083 ,  C08F210/16 ,  C08F2500/03

摘要： Embodiments of the invention provide a class of propylene/α-olefin block interpolymers. 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 1.3. 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 1.3.

摘要翻译： 本发明的实施方案提供一类丙烯/α-烯烃嵌段互聚物。 丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中部分具有 大于约0.3且高达约1.0的嵌段指数，丙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.3。

公开(公告)号：US07893166B2

公开(公告)日：2011-02-22

申请号：US12558234

申请日：2009-09-11

申请人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiao Hua Qiu ,  Angela N. Taha

发明人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiao Hua Qiu ,  Angela N. Taha

IPC分类号： C08F293/00 ,  C08F255/00

CPC分类号： C08F212/08

摘要： Embodiments of the invention provide a class of ethylene/α-olefin block interpolymers. 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 1.3. 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 1.3.

摘要翻译： 本发明的实施方案提供一类乙烯/α-烯烃嵌段互聚物。 乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中部分具有 大于约0.3且高达约1.0的嵌段指数，并且乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.3。

公开(公告)号：US07608668B2

公开(公告)日：2009-10-27

申请号：US11376835

申请日：2006-03-15

申请人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa W. Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiahua Qui ,  Angela N. Taha

发明人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa W. Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  Xiahua Qui ,  Angela N. Taha

IPC分类号： C08L23/00 ,  C08L23/04 ,  C08F210/00 ,  C08F210/16

CPC分类号： C08F212/08

摘要： Embodiments of the invention provide a class of ethylene/α-olefin block interpolymers. 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 1.3. 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 1.3.

摘要翻译： 本发明的实施方案提供一类乙烯/α-烯烃嵌段互聚物。 乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中部分具有 大于约0.3且高达约1.0的嵌段指数，并且乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.3。

公开(公告)号：US20070219334A1

公开(公告)日：2007-09-20

申请号：US11686444

申请日：2007-03-15

申请人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  XiaoHua Qiu ,  Angela N. Taha

发明人： Colin Li Pi Shan ,  Lonnie G. Hazlitt ,  Yunwa Wilson Cheung ,  Benjamin C. Poon ,  Phillip D. Hustad ,  Roger L. Kuhlman ,  Edmund M. Carnahan ,  XiaoHua Qiu ,  Angela N. Taha

IPC分类号： C08F210/00

CPC分类号： C08F210/06 ,  C08F297/08 ,  C08F297/083 ,  C08F210/16 ,  C08F2500/03

摘要： Embodiments of the invention provide a class of propylene/α-olefin block interpolymers. 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 1.3. 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 1.3.

摘要翻译： 本发明的实施方案提供一类丙烯/α-烯烃嵌段互聚物。 丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布为M 1 / M 2， SUB>，大于约1.3。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个级分，其中级分具有 大于约0.3且高达约1.0的嵌段指数，并且所述丙烯/α-烯烃互聚物具有大于约1.3的分子量分布，M分子量/ M n 。

公开(公告)号：US10274465B2

公开(公告)日：2019-04-30

申请号：US14119403

申请日：2012-06-01

申请人： Rongjuan Cong ,  Charles M. Cheatham ,  Al Parrott ,  Wallace W. Yau ,  Lonnie G. Hazlitt ,  Zhe Zhou ,  Alexander W. Degroot ,  Matthew D. Miller

发明人： Rongjuan Cong ,  Charles M. Cheatham ,  Al Parrott ,  Wallace W. Yau ,  Lonnie G. Hazlitt ,  Zhe Zhou ,  Alexander W. Degroot ,  Matthew D. Miller

IPC分类号： G01N30/54 ,  B01J20/281 ,  B01D15/34 ,  B01J20/02 ,  B01J20/286 ,  B01J20/32

摘要： The invention provides an apparatus for polymer chromatography, comprising at least one column that comprises a first stationary phase comprising one of the following: A) a material comprising at least one non-carbon atom, excluding glass or a metal, selected from molybdenum sulfide MoS2, tungsten sulfide WS2, silicon carbide SiC, boron nitride BN, or combinations thereof, or B) glass, or a metal, or combinations thereof, and a material comprising at least one non-carbon atom selected from molybdenum sulfide MoS2, tungsten sulfide WS2, silicon carbide SiC, boron nitride BN, or combinations thereof. The invention also provides a method for polymer chromatography, comprising introducing a solution, comprising a polymer, into a liquid flowing through a first stationary phase, and wherein the first stationary phase comprises one of foregoing materials (A) or (B).