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MOUSSE DE POLYOLÉFINE FIBRILLÉE
专利权人:
DOW GLOBAL TECHNOLOGIES LLC
发明人:
申请号:
EP07843016.2
公开号:
EP2074164B1
申请日:
2007.09.21
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A method for generating a thermoplastic foam from an aqueous dispersion, the aqueous dispersion comprising a thermoplastic resin, water, and a dispersion stabilizing agent, the method including: adding at least one froth stabilizing surfactant to the aqueous dispersion to form a mixture; adding a fiber to the mixture; and frothing the mixture to create a froth, removing at least a portion of the water in the froth to create a foam, wherein the foam generated has a non-cellular fibrillated morphology. In another aspect, embodiments disclosed herein relate to a foam having a thermoplastic-based, fibrillated, non-cellular structure, wherein the foam has an average density of about 0.02 g/cm 3 to about 0.07 g/cm 3 . In certain embodiments, the foam may be used in an absorbent article.
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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