| 发明名称 |
NOVEL ION EXCHANGE POROUS RESINS FOR SOLID PHASE EXTRACTION AND CHROMATOGRAPHY |
| 摘要 |
Embodiments of the present invention are directed to porous resins for solid phase extractions. The resins feature at least one hydrophobic component, at least one hydrophilic component and at least one ion exchange functional group. The resins exhibit superior wetting and ion exchange performance. |
| 申请公布号 |
EP1091981(A1) |
申请公布日期 |
2001.04.18 |
| 申请号 |
EP19990927479 |
申请日期 |
1999.06.10 |
| 申请人 |
WATERS INVESTMENTS LIMITED |
发明人 |
LEE, JENG-JONG;O'GARA, JOHN, E. |
| 分类号 |
B01D15/08;B01J20/26;B01J20/281;B01J20/285;B01J39/20;B01J39/26;B01J41/14;B01J41/20;C08F8/12;C08F8/30;C08F8/36;C08J9/28;G01N30/02;G01N30/88 |
主分类号 |
B01D15/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
