发明名称 SUPERABSORBENT POLYMER PARTICLES HAVING A REDUCED AMOUNT OF FINE-SIZED PARTICLES, AND METHODS OF MANUFACTURING THE SAME
摘要 <p>Superabsorbent polymer particles having a reduced amount of fine-sized particles and methods of producing the superabsorbent polymer particles are disclosed. The particles comprising less than 0.1 % by weight of the particle of a nonreactive film-forming polymer, less than 0.05 % by weight of the particle of a wax, or both.</p>
申请公布号 WO2006069732(A1) 申请公布日期 2006.07.06
申请号 WO2005EP13870 申请日期 2005.12.22
申请人 BASF AKTIENGESELLSCHAFT;HERFERT, NORBERT;AZAD, MICHAEL M.;WOODRUM, GUY T. 发明人 HERFERT, NORBERT;AZAD, MICHAEL M.;WOODRUM, GUY T.
分类号 A61L15/60 主分类号 A61L15/60
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