发明名称 |
Flame retardant fastener and method for making the same |
摘要 |
A flame retardant fastener adapted for releasable engagement to a second fastener. A backing layer of the fastener is constructed of a flame retardant polymeric material having an exposed bonding surface and a support surface. A multiplicity of flexible, resilient stem portions extend generally perpendicular to the bonding surface. The distal stem portions have an enlarged head portion located on a distal end of the stem portion. The enlarged head portions have a top surface opposite the distal stem portions and a latching surface opposite the bonding surface. The head portions is disposed to afford movement along different portions of the backing layer and into releasable engagement with the second fastener. A non-flame retardant, pressure sensitive adhesive is applied the support surface.
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申请公布号 |
US5691021(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19960608265 |
申请日期 |
1996.02.28 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KOBE, JAMES J. |
分类号 |
A44B18/00;C09J7/02;C09J9/00;C09K21/14;(IPC1-7):B32B3/06;B32B5/18 |
主分类号 |
A44B18/00 |
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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