发明授权
- 专利标题： Superabsorbent polymer with high permeability
- 专利标题（中）： 超吸收性聚合物具有高渗透性
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申请号： US10424195申请日： 2003-04-25
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公开(公告)号： US07169843B2公开(公告)日： 2007-01-30
- 发明人: Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank
- 申请人： Scott J. Smith , Mark C. Joy , Whei-Neen Hsu , Markus Frank
- 申请人地址： US NC Greensboro
- 专利权人： Stockhausen, Inc.
- 当前专利权人： Stockhausen, Inc.
- 当前专利权人地址： US NC Greensboro
- 代理机构： Smith Moore LLP
- 主分类号： C08F220/06
- IPC分类号： C08F220/06
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
- US20040214946A1 Superabsorbent polymer with high permeability 公开/授权日：2004-10-28