发明授权
- 专利标题： Disposable training pants for infants with wetness indicator
- 专利标题（中）： 带湿度指标的婴儿一次性训练裤
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申请号： US09028057申请日： 1998-02-23
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公开(公告)号： US06320096B1公开(公告)日： 2001-11-20
- 发明人: Yasushi Inoue , Toshifumi Otsubo
- 申请人： Yasushi Inoue , Toshifumi Otsubo
- 优先权： JP9-046775 19970228
- 主分类号： A61F1315
- IPC分类号： A61F1315
摘要：
Disposable training pants includes a liquid-permeable topsheet layer, a liquid-impermeable backsheet layer and a liquid-absorbent core disposed therebetween. The topsheet layer is formed in a transverse middle thereof overlying at least a crotch region of the pants with a liquid-impermeable zone having a hydrophobicity higher than the laterally adjacent zones.
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