发明名称 ABSORPTIVE ARTICLE
摘要 <p>[Problems] To provide an absorbent article that is favorably effective in body pressure dispersion [Means for Solving Problems] An absorbent article X1 having an absorber 3 in which plurality of absorbent cores 3A, 3B each including a fiber base material 31 and an absorbent polymer 30 are layered in such a manner that the polymer 30 swells by gelation due to liquid absorption and expands up to one surface F of the fiber base material 31 through inter-fiber gaps thereby to form a polymer layer 40 on the fiber base material surface F while the absorbent polymer expanding surfaces of adjacent absorbent cores are opposed to each other.</p>
申请公布号 EP2111835(B1) 申请公布日期 2013.08.07
申请号 EP20080704069 申请日期 2008.01.29
申请人 THE UNIVERSITY OF TOKYO;DAIO PAPER CORPORATION 发明人 SANADA, HIROMI;MIZOBUCHI, KEITA
分类号 A61F13/49;A61F13/15;A61F13/53;A61F13/534 主分类号 A61F13/49
代理机构 代理人
主权项
地址