发明名称 |
Polymeric webs with nanoparticles |
摘要 |
An expanded polymeric web includes between about 0.1 and about 70 weight percent of a compound comprising nanoparticles. The expanded polymeric web includes between about 30 and about 99.9 weight percent of a generally melt processable polymer. The web also includes between about 0.0 and about 50 weight percent of a compatibilizer. The expanded polymeric web comprises a first region and a second region, the first region undergoing a substantially molecular deformation and the second region initially undergoing a substantially geometric deformation when the polymeric web is subjected to an applied elongation along at least one axis, and wherein the expanded polymeric web has a greater propagation tear resistance than an expanded polymeric web of the melt processable polymer alone.
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申请公布号 |
US2007264897(A1) |
申请公布日期 |
2007.11.15 |
申请号 |
US20060434371 |
申请日期 |
2006.05.15 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
COLLIAS DIMITRIS I.;BROYLES NORMAN S. |
分类号 |
B32B27/12;B32B5/16;D02G3/00;D04H1/00 |
主分类号 |
B32B27/12 |
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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