公开(公告)号：US08318896B2

公开(公告)日：2012-11-27

申请号：US12643111

申请日：2009-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, Jr. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： C08F6/00 ,  C08G64/00

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： A method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, the polyolefin polymer emerging from the liquid chromatography stationary phase with a retention factor greater than zero.

摘要翻译： 一种聚烯烃聚合物的多维层析方法，包括将聚烯烃聚合物溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二液相色谱固定相， 第二液相色谱固定相包含石墨碳，从保留因子大于零的液相色谱固定相中出现的聚烯烃聚合物。

公开(公告)号：US20110152499A1

公开(公告)日：2011-06-23

申请号：US12643111

申请日：2009-12-21

申请人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

发明人： William L. Winniford ,  Rongjuan Cong ,  Theodore M. Stokich, JR. ,  Randy J. Pell ,  Matthew D. Miller ,  Abhishek Roy ,  Freddy Van Damme ,  Alexander W. Degroot ,  John W. Lyons ,  David M. Meunier

IPC分类号： C08F6/00

CPC分类号： B01D15/161 ,  B01D15/166 ,  B01D15/1878 ,  B01J20/24 ,  B01J2220/4825 ,  G01N30/34 ,  G01N2030/3076 ,  G01N2030/885

摘要： A method for multi-dimensional chromatography of a polyolefin polymer, comprising introducing a solution of the polyolefin polymer into a liquid flowing through a first liquid chromatography stationary phase or a field flow fractionation device and subsequently flowing the solution through a second liquid chromatography stationary phase, the second liquid chromatography stationary phase comprising graphitic carbon, the polyolefin polymer emerging from the liquid chromatography stationary phase with a retention factor greater than zero.

摘要翻译： 一种聚烯烃聚合物的多维层析方法，包括将聚烯烃聚合物溶液引入流过第一液相色谱固定相或场流分离装置的液体中，随后使溶液流过第二液相色谱固定相， 第二液相色谱固定相包含石墨碳，从保留因子大于零的液相色谱固定相中出现的聚烯烃聚合物。