发明名称 |
Nonwoven webs having improved barrier properties |
摘要 |
A laminate is generally provided having alcohol repellency properties. In one particular embodiment, the laminate includes a meltblown web bonded to a spunbond web (e.g., a SM laminate, a SMS laminate, a SMMS laminate, etc.). A fluorinated polymeric coating is attached to the surface of the spunbond web (e.g., grafted). The fluorinated polymeric coating comprises a perfluoroalkyl(alkyl) (meth)acrylate monomer polymerized on the surface of the spunbond web via exposure to a low frequency energy source. Tthe perfluoroalkyl(alkyl) (meth)acrylate monomer has a perfluoroalkyl side groups comprising -(CF2)Z-F, where z is an integer from 1 to 6. The laminate has an alcohol repellency of greater than 80%. |
申请公布号 |
AU2011346719(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
AU20110346719 |
申请日期 |
2011.11.16 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
YAHIAOUI, ALI;SPENCER, ANTHONY S.;SLEDGE, LINDA CONNOR;LASSIG, JOHN JOSEPH;LENNON, ERIC EDWARD |
分类号 |
B32B5/12;B32B15/08;B32B15/14;B32B27/12;B32B27/16 |
主分类号 |
B32B5/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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