发明名称 ABSORBENT ARTICLES COMPRISING THERMOPLASTIC COATED SUPERABSORBENT POLYMER MATERIALS
摘要 An absorbent article comprises a topsheet, a backsheet which may be joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Additionally, the absorbent core comprises at least a superabsorbent polymer material comprising from about 55 to about 99.9% by weight of polymerizable unsaturated acid group containing monomer, and from about 0.001 to about 5% by weight of internal crosslinking agent which are polymerized and prepared into superabsorbent polymer particles and which further include surface additives. The superabsorbent polymer material can also have a degree of neutralization of greater than about 25%. The result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.
申请公布号 WO2007070262(A2) 申请公布日期 2007.06.21
申请号 WO2006US46051 申请日期 2006.11.30
申请人 KIMBERLY-CLARK WORLDWIDE, INC.;QIN, JIAN;SMITH, SCOTT, J.;MCINTOSH, STAN;JONES LANG, ANGELA;BERGMAN, DAVID, L., JR. 发明人 QIN, JIAN;SMITH, SCOTT, J.;MCINTOSH, STAN;JONES LANG, ANGELA;BERGMAN, DAVID, L., JR.
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