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ABSORBENT ARTICLE WITH PH CONTROLLED TOPSHEET
专利权人:
Essity Hygiene and Health Aktiebolag
发明人:
Chatrine Stridfeldt,Ulrika Husmark
申请号:
US16333469
公开号:
US20190254889A1
申请日:
2017.09.15
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A disposable hygiene absorbent article is provided, including a liquid permeable topsheet, a backsheet and an absorbent core disposed between said topsheet and said backsheet, wherein said topsheet is of a nonwoven web material having a dry coating, said coating comprising an organic acid having a pKa value not exceeding 5.5 and/or a salt thereof, a surface-active agent, and a water-soluble polymer.
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中国工程科技知识中心
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