发明公开
- 专利标题： FILTRATION CLOTH FOR SOLID-LIQUID SYSTEMS
- 专利标题（中）： 用过滤布的固相 - 流体系统
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申请号： EP01994854.6申请日： 2001-12-20
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公开(公告)号： EP1404433A1公开(公告)日： 2004-04-07
- 发明人: JÄRVINEN, Kimmo , HEIKKILÄ, Aarne-Matti
- 申请人： Tamfelt Oyj Abp
- 申请人地址： Yrittäjänkatu 21 33710 Tampere FI
- 专利权人： Tamfelt Oyj Abp
- 当前专利权人： Tamfelt Oyj Abp
- 当前专利权人地址： Yrittäjänkatu 21 33710 Tampere FI
- 代理机构： Kuosmanen, Timo
- 优先权： FI20010414 20010302
- 国际公布： WO2002074416 20020926
- 主分类号： B01D39/08
- IPC分类号： B01D39/08
摘要：
The invention relates to a solid-liquid filtration cloth comprising a base fabric woven from polymer yarns (1, 2). After the weaving, the base fabric has been treated by a polymer material, which has better electric conductivity than the polymer yarns of the base fabric. The polymer treatment is carried out by means of a polyaniline solution or a polypyrrole solution, for instance. After the polymer treatment, at least the yarns on the surface of the base fabric comprise a coating (3) of an electrically conductive polymer.
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