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.
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申请公布号 |
US2006154546(A1) |
申请公布日期 |
2006.07.13 |
申请号 |
US20050204736 |
申请日期 |
2005.08.16 |
申请人 |
ANDOVER COATED PRODUCTS, INC. |
发明人 |
MURPHY THOMAS S.;PIASECZYNSKI STANLEY J. |
分类号 |
B32B27/12;A61F13/02;B32B3/26;B32B5/24;B32B7/12;C09J7/02;C09J7/04 |
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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