发明授权
- 专利标题: DEWATERING ELEMENT
- 专利标题(中): 排流元件
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申请号: EP04797938.0申请日: 2004-11-17
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公开(公告)号: EP1697581B1公开(公告)日: 2007-05-16
- 发明人: BELLMANN, Günter , FRETL, Silvano , BURCHARDT, Lothar
- 申请人: BTG Eclépens S.A.
- 申请人地址: 1312 Eclépens CH
- 专利权人: BTG Eclépens S.A.
- 当前专利权人: BTG Eclépens S.A.
- 当前专利权人地址: 1312 Eclépens CH
- 代理机构: Pierrou, Mattias
- 优先权: SE0303073 20031120
- 国际公布: WO2005054574 20050616
- 主分类号: D21F1/48
- IPC分类号: D21F1/48 ; D21F1/52 ; D21F3/10
摘要:
A material for dewatering elements at the wet end of a paper-making machine is disclosed. The material comprises an elastomeric polymer matrix, and a filler added to the matrix at a level of 10 to 50 percent by weight, and the material has a hardness according to Shore A between 60 and 85. The invention also relates to a dewatering element comprising such material, and to the use of such material for the preparation of a dewatering element.
公开/授权文献
- EP1697581A1 MATERIALS FOR DEWATERING ELEMENTS 公开/授权日:2006-09-06
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