Birch, Stewart, Kolasch & Birch, LLP
Disposable diaper including lateral side cores
A disposable diaper including a fluid-permeable topsheet, a fluid-impermeable backsheet and a fluid-retentive absorbent core interposed between the topsheet and the backsheet, the disposable diaper being formed in a substantially vertically elongated configuration and having a stomach side, a back side and a crotch region positioned between the stomach side and the back side, wherein a second absorbent core is disposed at an outside region of each opposite side edge of the absorbent core at the crotch region along a longitudinal direction of the diaper, and an elastic member disposed at the region where the lateral absorbent cores are disposed along a longitudinal direction of the diaper.
Kao Corporation
A A
A61F A61F
inventional inventional
Takao Kenji Ken Hidekazu
Koyama Ishiguro Nemoto Ito