发明名称 Elemento de remoção de água da extremidade úmida de uma máquina de produção de papel
摘要 <p>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.</p>
申请公布号 BRPI0416348(B1) 申请公布日期 2015.07.21
申请号 BR2004PI16348 申请日期 2004.11.17
申请人 BTG ECLÉPENS S.A. 发明人 GÜNTER BELLMANN;SILVANO FRETI;LOTHAR BURCHARDT
分类号 D21F1/48;D21F1/52;D21F3/10 主分类号 D21F1/48
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