| 发明名称 |
Chromatography of polyolefin polymers |
| 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. |
| 申请公布号 |
US8318896(B2) |
申请公布日期 |
2012.11.27 |
| 申请号 |
US20090643111 |
申请日期 |
2009.12.21 |
| 申请人 |
WINNIFORD WILLIAM L.;CONG RONGJUAN;STOKICH, JR. THEODORE M.;PELL RANDY J.;MILLER MATTHEW D.;ROY ABHISHEK;VAN DAMME FREDDY;DEGROOT ALEXANDER W.;LYONS JOHN W.;MEUNIER DAVID M.;DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
WINNIFORD WILLIAM L.;CONG RONGJUAN;STOKICH, JR. THEODORE M.;PELL RANDY J.;MILLER MATTHEW D.;ROY ABHISHEK;VAN DAMME FREDDY;DEGROOT ALEXANDER W.;LYONS JOHN W.;MEUNIER DAVID M. |
| 分类号 |
C08F6/00;C08G64/00 |
主分类号 |
C08F6/00 |
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