发明名称 Absorbent article
摘要 An absorbent article 1 comprising a liquid retentive absorbent layer and a liquid impermeable leak preventive layer and including, in its longitudinal direction, an excretion portion facing section A which is placed opposite a wearer's liquid excretion portion, when in wear, and a rear section B which is placed more on the back side than the excretion portion facing section A, when in wear, wherein a leak preventive wall 5 is disposed on opposite side portions in the longitudinal direction, the leak preventive wall 5 comprising a basal wall portion and a planar elastic expansible/contractible portion connected to an upper end portion of the basal wall portion and being raised in the excretion portion facing section A and in the rear section B, and wherein a distance from an upper end portion of the basal wall portion to the leak preventive layer in the rear section is shorter than a comparable distance in the excretion portion facing section A.
申请公布号 US2003144644(A1) 申请公布日期 2003.07.31
申请号 US20020322667 申请日期 2002.12.19
申请人 MURAI ATSUSHI;KUSAGAWA TETSUYA;KONDO MIYUKI;HAMAJIMA MITSUGU 发明人 MURAI ATSUSHI;KUSAGAWA TETSUYA;KONDO MIYUKI;HAMAJIMA MITSUGU
分类号 A61F13/494;A61F5/44;A61F13/15;A61F13/514;(IPC1-7):A61F13/15 主分类号 A61F13/494
代理机构 代理人
主权项
地址