发明名称 |
Porous material, method for making same and applications |
摘要 |
The invention concerns a porous material, a method for making same and its applications. Said porous material comprises a mixture of cellulose fibres and at least an elastomer and is characterised in that it has a honeycomb structure having cells with a size ranging between 0.1 and 10 mm, a density of the order of 0.03 to 0.1, water absorbing capacity not less than 750%, and water holding capacity after manual wringing less than 100%. The invention is applicable for making in particular sponges and household goods comprising a spongy element such as brushes and squeegees for cleaning surfaces.
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申请公布号 |
US6346557(B1) |
申请公布日期 |
2002.02.12 |
申请号 |
US20000485955 |
申请日期 |
2000.04.12 |
申请人 |
HUTCHINSON S.A. |
发明人 |
ARGY GILLES;CHEYMOL ANDRé;GAROIS NICOLAS;TERRISSE JEAN |
分类号 |
A47K7/02;A47L13/16;C08J9/00;C08J9/06;C08J9/28;C08L1/00;C08L21/00;D04H1/68;(IPC1-7):C08J9/30 |
主分类号 |
A47K7/02 |
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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