发明名称 |
WALL COVERING AND METHOD OF PRODUCING THE SAME |
摘要 |
<p>A wall covering, a method of producing it and a method of covering a wall. The wall covering comprises a planar substrate, such as a nonwoven base substrate, having a front, and a back facing opposite the front. There is a barrier layer on the back of the substrate and an adhesive layer superimposed on the barrier layer. The adhesive layer comprises a first polymer component, a second polymer component, the first polymer component being a non crosslinked polymer and said second polymer component being a crosslinked polymer exhibiting properties of superabsorbency. The adhesive exhibits when exposed to water, a strength sufficient for binding to a wall substrate and a glide resistance low enough for allowing repositioning of the wall cover by sliding the wallcover on the wall without having to lift it up over a period of time of at least 5 minutes.</p> |
申请公布号 |
WO2015173476(A1) |
申请公布日期 |
2015.11.19 |
申请号 |
WO2015FI50338 |
申请日期 |
2015.05.15 |
申请人 |
AHLSTROM CORPORATION |
发明人 |
BENTON, DOUGLAS MCKEE;LAITI, ERKKI;FARHAT, HOOTAN;TREMBLAY, NOAH;VARA, MADELINE;LI, XINHUA;SCHUELLER, OLIVER |
分类号 |
D21H27/20;D21H19/20;D21H19/56;D21H19/58;D21H19/60;D21H19/82 |
主分类号 |
D21H27/20 |
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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