发明申请
- 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
-
申请号： US10699205申请日： 2003-10-31
-
公开(公告)号： US20050096435A1公开(公告)日： 2005-05-05
- 发明人: Scott Smith , Stan Mcintosh , Heinz Bremus , Frank Loeker
- 申请人： Scott Smith , Stan Mcintosh , Heinz Bremus , Frank Loeker
- 主分类号： C08F220/06
- IPC分类号： C08F220/06 ; C08J3/075 ; C08J3/12 ; C08L101/14 ; C08F4/00
摘要：
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, 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
- US07173086B2 Superabsorbent polymer with high permeability 公开/授权日：2007-02-06