发明名称 Surface treated absorbent polymers
摘要 Surface treating water-absorbent resins with a polyquaternary amine substantially increases both the rate of water absorption and the quantity of water absorbed and retained by the resin. In addition to improved water absorbing properties, the surface-treated resins maintain the necessary "dry feel" required for most applications.
申请公布号 US4755562(A) 申请公布日期 1988.07.05
申请号 US19860872654 申请日期 1986.06.10
申请人 AMERICAN COLLOID COMPANY 发明人 ALEXANDER, WILLIAM;ANDERSON, MARK;REGAN, BARBARA R.
分类号 C08F8/32;C08F8/44;(IPC1-7):C08F8/32 主分类号 C08F8/32
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