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Disposable absorbent articles having wetness appearing graphics
专利权人:
Kuang-Kai Liu
发明人:
Kuang-Kai Liu
申请号:
US10827088
公开号:
US08348920B2
申请日:
2004.04.19
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The present invention relates to a disposable absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet that is at least partially joined to the topsheet, an absorbent core disposed at least partially between the topsheet and the backsheet, and a wetness indicator printed onto a surface of said backsheet wherein the wetness indicator comprises a graphic that further comprises at least one responsive color composition and a varnish coating disposed adjacent to said responsive color composition wherein upon wetting, said graphic becomes visible to the unaided eye.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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