| 发明名称 |
FLUORINATED ETHYLENE-PROPYLENE POLYMERIC MEMBRANES FOR GAS SEPARATIONS |
| 摘要 |
A fluorinated ethylene-propylene polymeric membrane comprising a copolymer comprising 2,3,3,3-tetrafluoropropene and vinylidene fluoride is disclosed. The fluorinated ethylene-propylene polymeric membranes of the invention are especially useful in gas separation processes in air purification, petrochemical, refinery, and natural gas industries. |
| 申请公布号 |
WO2014078090(A1) |
申请公布日期 |
2014.05.22 |
| 申请号 |
WO2013US67748 |
申请日期 |
2013.10.31 |
| 申请人 |
UOP LLC |
发明人 |
LIU, CHUNQING;OSMAN, ZARA;TRAN, HOWIE Q.;LU, CHANGQING;POSS, ANDREW J.;SINGH, RAJIV R.;NALEWAJEK, DAVID;CANTLON, CHERYL L. |
| 分类号 |
B01D71/32;B01D53/00;B01D61/00;B01D69/00;B01D71/34;C07C7/144 |
主分类号 |
B01D71/32 |
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