发明公开
- 专利标题： SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY
- 专利标题（中）： 具有高渗透性的高吸水性聚合物
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申请号： EP04760377.4申请日： 2004-04-23
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公开(公告)号： EP1622655A1公开(公告)日： 2006-02-08
- 发明人: SMITH, Scott, J. , JOY, Mark, C. , HSU, Whei-Neen , FRANK, Markus
- 申请人： Stockhausen, Inc.
- 申请人地址： 2401 Doyle Street Greensboro, North Carolina 27406 US
- 专利权人： Stockhausen, Inc.
- 当前专利权人： Stockhausen, Inc.
- 当前专利权人地址： 2401 Doyle Street Greensboro, North Carolina 27406 US
- 代理机构： Herzog, Martin
- 优先权： US424195 20030425
- 国际公布： WO2004096304 20041111
- 主分类号： A61L15/60
- IPC分类号： A61L15/60
摘要：
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
公开/授权文献
- EP1622655B1 SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY 公开/授权日：2011-08-24
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