发明名称 Multicomponent superabsorbent gel particles
摘要 Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle contains at least one microdomain of the acidic resin in contact with, or in close proximity to, at least one microdomain of the basic resin.
申请公布号 US6235965(B1) 申请公布日期 2001.05.22
申请号 US19980120674 申请日期 1998.07.22
申请人 BASF AKTIENGESELLSCHAFT 发明人 BEIHOFFER THOMAS W.;MITCHELL MICHAEL A.
分类号 A61F13/53;A61F13/15;A61F13/49;A61L15/16;A61L15/60;B01J20/26;C08J3/12;C08L101/00;C08L101/14;(IPC1-7):A61L15/60 主分类号 A61F13/53
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