发明名称 Fibrillated polyolefin foam
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/cm3 to about 0.07 g/cm3. In certain embodiments, the foam may be used in an absorbent article.
申请公布号 US8476326(B2) 申请公布日期 2013.07.02
申请号 US20060525551 申请日期 2006.09.22
申请人 VANSUMEREN MARK W.;STOCKTON LUTHER;MACHELSKI SUE;DOW GLOBAL TECHNOLOGIES LLC 发明人 VANSUMEREN MARK W.;STOCKTON LUTHER;MACHELSKI SUE
分类号 C08J9/28;C08F290/06;C08G73/10;C08J9/30;C08K5/00;C08K5/36 主分类号 C08J9/28
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