发明名称 |
METHODS FOR CHARACTERIZATION OF POLYMERS USING MULTI-DIMENTIONAL LIQUID CHROMATOGRAPHY |
摘要 |
Methods and apparatus for characterizing a polymer sample and in preferred embodiments, libraries of polymer samples, in a comprehensive, directly-coupled multi-dimensional liquid chromatography system are disclosed. The first and second dimensions are preferably high-performance liquid chromatography dimensions, such as for example, a first dimension adapted for determining composition e.g. adapted for mobile-phase gradient elution chromatography, including reverse phase chromatography, adsorption chromatography and the like), and a second dimension adapted for determining molecular weight or particle size (e.g., adapted for size exclusion chromatography, including gel permeation chromatography).
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申请公布号 |
WO03021251(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
WO2002US27629 |
申请日期 |
2002.08.28 |
申请人 |
SYMYX TECHNOLOGIES, INC.;PETRO, MIROSLAV;NGUYEN, SON, HOAI;CARLSON, ERIC, D. |
发明人 |
PETRO, MIROSLAV;NGUYEN, SON, HOAI;CARLSON, ERIC, D. |
分类号 |
B01D15/26;B01D15/32;B01D15/34;B01J19/00;G01N30/02;G01N30/20;G01N30/32;G01N30/46;G01N30/86;G01N33/44;(IPC1-7):G01N30/88 |
主分类号 |
B01D15/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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