发明名称 ACTIVATABLE PRECURSOR OF A COMPOSITE LAMINATE WEB AND ELASTIC COMPOSITE LAMINATE WEB
摘要 The present invention provides an activatable precursor of an elastic composite laminate web having a machine direction and a cross direction comprising an elastic film, a first non-woven web and a first layer of adhesive therebetween, said layer of adhesive comprising in CD two edge regions and an intermediate region between the two edge regions extending in MD, said layer of adhesive exhibiting an adhesive pattern so that the mean adhesive surface coverage measured in the cross direction comprises at least one maximum in each of the edge regions and at least one maximum proximate the center of the intermediate region and/or the center line of the web, respectively.
申请公布号 EP2340005(A1) 申请公布日期 2011.07.06
申请号 EP20090810732 申请日期 2009.09.01
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 BOSLER, MANFRED;JAEGER, JOBST, T.;BERNHUBER, UWE
分类号 A61F13/56;B32B7/02;B32B25/10;B32B27/12 主分类号 A61F13/56
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