More Patents for November

CLOVERDALE, CA, November 3, 2017-

“Absorbent article”; US 9,775,751 (Oct. 3, 2017); filed: Feb. 21, 2013. Assignee: Unicharm Corporation (Ehime, Japan). Inventor(s): Masashi Nakashita, Ichiro Wada, Yuki Noda, Akira Hashino.

An object of the present disclosure is to provide an absorbent article without a sticky feel on the top sheet and with a smooth top sheet, not only when a large amount of menstrual blood has been absorbed, but even when a small amount of menstrual blood has been absorbed. The liquid-permeable top sheet comprises a blood slipping agent having a kinematic viscosity of 0.01 to 80 mm2/s at 40o C., a water holding percentage of 0.01 to 4.0 mass %, and a weight-average molecular weight of less than 1,000, on at least the projection in an excretory opening contact region.

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