| 发明名称 |
Polysulfonamide matrices |
| 摘要 |
Sulfonamide polymer matrices and their various uses are disclosed. Among the uses is the configuration of the matrix with a porous support membrane to form a semipermeable membrane of the invention. The matrix of the invention is ultrathin, dense and substantially free of defects. The matrix configuration as the semipermeable membrane shows improved permeate flux and retention values.
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| 申请公布号 |
US2004007521(A1) |
申请公布日期 |
2004.01.15 |
| 申请号 |
US20020302719 |
申请日期 |
2002.11.22 |
| 申请人 |
KURTH CHRISTOPHER J.;KLOOS STEVEN D.;HODGINS LEONARD T.;PESCHL JESSICA A. |
发明人 |
KURTH CHRISTOPHER J.;KLOOS STEVEN D.;HODGINS LEONARD T.;PESCHL JESSICA A. |
| 分类号 |
B01D69/02;B01D69/12;B01D71/66;C08G75/30;C22B3/22;C22B15/00;(IPC1-7):B01D71/00 |
主分类号 |
B01D69/02 |
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