发明名称 |
Longitudinal reinforced self-supporting capillary membranes, method of production and their use |
摘要 |
<p>The invention relates to self-supporting capillary membranes (1) which are longitudinally reinforced by continuous reinforcing fibres (3) incorporated in the wall (2) of the capillary membrane, which fibres (3) extend in the longitudinal direction of the capillary membrane (1). The capillary membranes (1) according to the invention have an improved ultimate tensile strength and a reduced elongation at break as a result of which capillary rupture caused by flow transverse to the capillary membranes (1) occurs considerably fewer times.</p> |
申请公布号 |
EP0998972(B1) |
申请公布日期 |
2007.04.25 |
申请号 |
EP19990203563 |
申请日期 |
1999.10.29 |
申请人 |
INGE AG |
发明人 |
KOEHNEN, DIRK MARINUS |
分类号 |
B01D69/08;B01D63/06;B01D69/10 |
主分类号 |
B01D69/08 |
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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