发明名称 |
Tear resistant porous extensible web |
摘要 |
The present invention pertains to a porous, macroscopically-expanded, three-dimensional, elastomeric web suitable for use in disposable absorbent articles such as bandages, diapers and pull-up diaper training pants, as well as a method for making the web. In a preferred embodiment the web has a continuous first surface and a discontinuous second surface remote front first surface. In a preferred embodiment the elastomeric web exhibits a multiplicity of primary apertures in the first surface of the web, the primary apertures being defined in the plane of the first surface by a continuous network of interconnecting members. Each interconnecting member exhibits an upwardly concave-shaped cross-section along its length. The interconnecting members terminate substantially concurrently with one another to from a secondary aperture in the plane of the second surface of the web. |
申请公布号 |
HK1036396(A1) |
申请公布日期 |
2006.12.08 |
申请号 |
HK20010105779 |
申请日期 |
2001.08.16 |
申请人 |
THE PROCTER & GAMLE COMPANY |
发明人 |
JOHN JOSEPH CURRO;KAMINSKI, ANNEKA, M.;MICHELE ANN MANSFIELD;GEORGE CHRISTOPHER DOBRIN;JIANBIN ZHANG |
分类号 |
A61F;A61F13/494;A61F5/44;A61F13/15;A61F13/49;A61F13/511;B32B5/18 |
主分类号 |
A61F |
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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