发明授权
- 专利标题: Membranes having improved selectivity and recovery, and process for making same
- 专利标题(中): 提高选择性和回收率的膜及其制备方法
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申请号: US119800申请日: 1993-09-10
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公开(公告)号: US5409524A公开(公告)日: 1995-04-25
- 发明人: John A. Jensvold , Srikanth R. Chary , Wendy S. Jacks , Hans R. Keller , Theodore L. Parker , Damoder Reddy
- 申请人: John A. Jensvold , Srikanth R. Chary , Wendy S. Jacks , Hans R. Keller , Theodore L. Parker , Damoder Reddy
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: B01D67/00
- IPC分类号: B01D67/00 ; C08J7/12 ; B01D53/22
摘要:
The invention is a process for obtaining membranes having improved selectivity and recovery using a combination of heat treating and UV irradiation.
公开/授权文献
- USD432697S Light fixture 公开/授权日:2000-10-24
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