发明名称 |
Process for preparing absorption material containing cellulose fibers |
摘要 |
The invented process for preparing absorption material containing cellulose fibers obtained by defibering a layer of such fibers and exhibiting increased sorptive capacity is characterized in that the fiber layer is treated before defibering in the presence of water with a hydrophobic substance having specific surface of at least 50 me2/g.
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申请公布号 |
CZ288220(B6) |
申请公布日期 |
2001.05.16 |
申请号 |
CZ19980003011 |
申请日期 |
1997.03.21 |
申请人 |
EKA CHEMICALS AB |
发明人 |
THEBRIN INGEMAR;WAHLEN SVANTE;LINDGREN ERIK;MALMBORG KERSTIN |
分类号 |
B01J20/24;A61F13/15;A61L15/18;A61L15/28;D04H1/00;D04H1/407;D04H1/425;D06M11/00;D06M11/74;D06M11/79;D06M11/84;D06M15/256;D06M23/06;D06M101/06;D21C9/00;D21F11/14;D21H19/40;D21H21/22;(IPC1-7):D21H17/63 |
主分类号 |
B01J20/24 |
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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