发明名称 |
FILTER CARTRIDGES HAVING TRACK ETCHED MEMBRANES AND METHODS OF MAKING SAME |
摘要 |
A filter cartridge that includes a track etched membrane sealed therein in a leak-free manner, and a method for making the cartridge. The filter cartridge has a bubble point that is at least 50 % of the bubble point of the track etched membrane. In one embodiment, the method includes disposing the track etched membrane below a heat source and orienting the membrane so that it melts back on itself, and then allowing the membrane to cool to form a leak-free seal.
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申请公布号 |
WO9726073(A1) |
申请公布日期 |
1997.07.24 |
申请号 |
WO1997US00663 |
申请日期 |
1997.01.16 |
申请人 |
CORNING COSTAR CORPORATION |
发明人 |
CLEMENTS, JAMES, G.;MACOMBER, WILLIAM, STEPHEN;SURPRENANT, SUZANNE |
分类号 |
B01D63/14;B01D63/06;B01D65/00;B01D65/10;B01D67/00;(IPC1-7):B01D65/00 |
主分类号 |
B01D63/14 |
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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