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公开(公告)号:US20090204087A1
公开(公告)日:2009-08-13
申请号:US12438839
申请日:2007-08-07
申请人: Norbert Herfert , Martin Wendker , Rich Goodwin , Ma-Ikay Kikama Miatudila , Michael A. Mitchell , William G-J Chiang
发明人: Norbert Herfert , Martin Wendker , Rich Goodwin , Ma-Ikay Kikama Miatudila , Michael A. Mitchell , William G-J Chiang
IPC分类号: A61F13/531 , C08F20/06 , B01J20/26 , A61F13/534 , A61F13/537
CPC分类号: A61L15/60 , A61L15/26 , C08L63/00
摘要: Superabsorbent polymer particles having superior gel integrity, absorption capacity, and permeability are disclosed. A method of producing the superabsorbent polymer particles by applying a polyamine coating to the particles also is disclosed.
摘要翻译: 公开了具有优异凝胶完整性,吸收能力和渗透性的超吸收性聚合物颗粒。 还公开了通过将多胺涂层施加到颗粒来生产超吸收性聚合物颗粒的方法。