发明名称 |
Materials for dewatering elements |
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.
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申请公布号 |
US2007068646(A1) |
申请公布日期 |
2007.03.29 |
申请号 |
US20040578880 |
申请日期 |
2004.11.17 |
申请人 |
FRETI SILVANO;BURCHARDT LOTHAR;BELLMANN GUNTER |
发明人 |
FRETI SILVANO;BURCHARDT LOTHAR;BELLMANN GUNTER |
分类号 |
D21F1/48;D21F1/52;D21F3/10 |
主分类号 |
D21F1/48 |
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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