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Absorbent Article Having Activated Color Regions in Overlapping Layers
专利权人:
发明人:
Kelyn Anne ARORA,John Lee HAMMONS
申请号:
US14057056
公开号:
US20140114271A1
申请日:
2013.10.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention relates to an absorbent article comprising activated color regions. The absorbent article has a first layer and a second layer in overlapping relationship with one another. The first layer has a first activatable colorant and the second layer has a second activatable colorant. The first and second activatable colorants change color in response to an external stimulus applied to the overlapping layers producing activated color regions in the first and second layers that are visible from outside the layers.
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