发明名称 |
SLIP CONTROL ARTICLE FOR WET AND DRY APPLICATIONS |
摘要 |
<p>A slip control article including a backing layer (21, 52) having a first surface (24) with an array of at least 15,5 upstanding stems (26, 56) per square centimeter and a second surface (25). At least a portion of the upstanding stems is an elastomeric material and the stems have an aspect ratio of at least 1.25. The first surface has a static coefficient of friction when dry of at least 0.6 and a static coefficient of friction when wet within 20 % of the static coefficient of friction when dry. The first surface has a peel strength and a tensile strength of substantially zero when engaged with another slip control article. The first surface has a relatively high shear strength when engaged with another slip control article. The high shear forces are due primarily to the frictional properties of the elastomeric materials, not a mechanical interlock of the stems, such as on a mechanical fastener.</p> |
申请公布号 |
CA2344805(C) |
申请公布日期 |
2010.05.11 |
申请号 |
CA19992344805 |
申请日期 |
1999.08.23 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KOBE, JAMES J.;LEVITT, LEON |
分类号 |
B32B27/08;A63B49/08;A63B53/14;A63B59/00;A63B59/06;B25G1/10;B32B25/08;B62K21/26 |
主分类号 |
B32B27/08 |
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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