Förfarande för framställning av filtermaterial och filtermaterial
摘要
<p>The filter material according to the present invention comprises a filter matrix including at least one fiber material or several fiber materials characterized in that at least one chemisorbent in particle form is added to the filter matrix essentially by absorbing it into a porous material whereby a substantial portion of the particles are attached to the filter matrix.</p>
申请公布号
FI20030947(A0)
申请公布日期
2003.06.26
申请号
FI20030000947
申请日期
2003.06.26
申请人
VALTION TEKNILLINEN TUTKIMUSKESKUS,;AHLSTROM OYJ,;AHLSTROM TAMPERE OY,