发明名称 |
AIR PERMEABLE PRESSURE-SENSITIVE ADHESIVE TAPES |
摘要 |
A vapor permeable article includes a porous backing substrate and an open fabric applied to one surface of the backing substrate. The open fabric has a greater porosity than that of the backing substrate. The open fabric may be a woven fabric comprising warp (MD) yarns and weft (CD) yarns, and the warp yarns may be of a lower denier than the weft yarns, so as to facilitate hand-tear of the assembled article. The open fabric is coated with an adhesive in such a manner that the open fabric remains porous and vapor permeable. The backing substrate can be a woven, knit or non-woven fabric, or a porous film, such as an apertured plastic film. |
申请公布号 |
WO2007022097(A3) |
申请公布日期 |
2007.05.03 |
申请号 |
WO2006US31674 |
申请日期 |
2006.08.14 |
申请人 |
ANDOVER HEALTHCARE, INC.;MURPHY, THOMAS, S.;PIASECZYNSKI, STANLEY, J. |
发明人 |
MURPHY, THOMAS, S.;PIASECZYNSKI, STANLEY, J. |
分类号 |
B32B5/32;A61F13/02;B32B7/12;B32B27/02;B32B27/12;C09J7/02;C09J7/04 |
主分类号 |
B32B5/32 |
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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