Dave Allen Soerens;Andrew Mark Long;Peiguang Zhou;Kaiyuan Yang;James Hongxue Wang;Xuedong Song
发明人:
Peiguang Zhou,Andrew Mark Long,Dave Allen Soerens,Kaiyuan Yang,James Hongxue Wang,Xuedong Song
申请号：
US12646743
公开号：
US08546638B2
申请日:
2009.12.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An absorbent article comprises a signal element having a body-facing surface, a garment-facing surface, a longitudinal direction, a transverse direction and a z-direction. The signal element includes a water-soluble polymeric buffering film and a stimulation material. The water-soluble polymeric buffering film comprises a water-soluble base polymer. In some aspects, the stimulation material comprises a temperature change agent, and the signal element exhibits a surface temperature change of at least +/−2° C. In some aspects, the signal element exhibits a stimulation effect over at least two aqueous insults.
