发明授权
- 专利标题： Cellulose material with improved absorbency
- 专利标题（中）： 纤维素材料具有改善的吸收性
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申请号： US10923194申请日： 2004-08-20
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公开(公告)号： US07482058B2公开(公告)日： 2009-01-27
- 发明人: Iqbal Ahmed , Angela Marie Jones , Scott J. Smith
- 申请人： Iqbal Ahmed , Angela Marie Jones , Scott J. Smith
- 申请人地址： DE Krefeld
- 专利权人： Evonik Stockhausen GmbH
- 当前专利权人： Evonik Stockhausen GmbH
- 当前专利权人地址： DE Krefeld
- 代理机构： Smith Moore Leatherwood LLP
- 主分类号： B32B23/00
- IPC分类号： B32B23/00 ; C08L31/00 ; C08L33/00 ; C08L35/00
摘要：
An absorbent cellulose material having an application of superabsorbent polymer adhered to the cellulose material. In particular, the cellulose material has an application of pre-superabsorbent polymer adhered to the material, wherein an aqueous solution of pre-superabsorbent polymer is applied to the cellulose material and converted to superabsorbent polymer upon subjected to heat for a sufficient time. The absorbent cellulose material has a fluid retention of greater then 2 g/g.
公开/授权文献
- US20050020771A1 Cellulose material with improved absorbency 公开/授权日：2005-01-27
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