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STRUCTURE ABSORBANTE COMPRENANT UNE MATIERE AMELIOREE ABSORBANT L'EAU
专利权人:
THE PROCTER & GAMBLE COMPANY
发明人:
申请号:
EP06733786.5
公开号:
EP1843799B1
申请日:
2006.01.23
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
This invention relates to improved absorbent structures containing improved water-swellable material that can significantly withstand deformation by an external pressure, thus showing improved liquid handling properties. In particular, this invention relates to absorbent structures comprising water-swellable material with an improved absorbent capacity/permeability balance. The water-swellable material is typically in the form of particles, which comprise a core of water-swellable polymer(s) and a shell of said elastomeric polymer(s), preferably selected polyetherpolyurethanes, whereby the water-swellable material is such that it can withstand deformation due to external pressure. The invention also relates to diapers, adult incontinence articles and sanitary napkins comprising said absorbent structure of the invention.
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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