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公开(公告)号:US5679437A
公开(公告)日:1997-10-21
申请号:US509658
申请日:1995-07-31
申请人: Keith L. Hackworth , Jerry E. Moore
发明人: Keith L. Hackworth , Jerry E. Moore
CPC分类号: B32B33/00 , B32B27/20 , E01F9/512 , Y10T428/24355 , Y10T428/24372 , Y10T428/24421 , Y10T428/24967 , Y10T428/252 , Y10T428/31938 , Y10T442/102 , Y10T442/164 , Y10T442/169 , Y10T442/172 , Y10T442/178 , Y10T442/183
摘要: A peelable roadway marking tape has a multi-layer structure which provides durability and ease of removal. The marking tape includes a top layer of pigmented vinyl paint with reflective glass beads incorporated therein applied to an intermediate backing layer of either aluminum or vinyl. The backing layer is then laminated to a polyester mesh reinforcement layer, and a pressure-sensitive adhesive hot melt is applied to the under side surface of the mesh for attachment to the roadway surface. In an alternate embodiment of the invention, a layer of high density polyethylene is laminated between the mesh layer and an aluminum backing layer.
摘要翻译: 可剥离的道路标记带具有多层结构,其提供耐久性和易于移除。 标记带包括着色的乙烯基漆的顶层,其中结合有反射玻璃珠应用于铝或乙烯基的中间背衬层。 然后将背衬层层压到聚酯网加强层上,并将压敏粘合剂热熔体施加到网的下侧表面以附接到道路表面。 在本发明的一个替代实施例中,在网格层和铝背衬层之间层叠一层高密度聚乙烯。