Slide fastener
    1.
    发明授权
    Slide fastener 失效
    滑动紧固件

    公开(公告)号:US4922584A

    公开(公告)日:1990-05-08

    申请号:US330693

    申请日:1989-03-30

    IPC分类号: A44B19/34 A44B19/38

    摘要: A slide fastener comprising a pair of stringer tapes which are separable into identical halves by means of a pin-and-box separator, a reinforcing strip attached to an end of each of the stringer tapes and an adhesive film fusible to bond the strip to the tape. Both of the stringer tape and the reinforcing strip are made of the same type of fibrous materials, while the adhesive film is a modified polyester or a copolymeric polyamide depending upon the type of materials chosen for the stringer tape and the strip.

    Reinforcing tape for slide fastener
    3.
    发明授权
    Reinforcing tape for slide fastener 有权
    拉链用增强胶带

    公开(公告)号:US06630236B2

    公开(公告)日:2003-10-07

    申请号:US09984080

    申请日:2001-10-26

    IPC分类号: B32B712

    摘要: In a reinforcing tape for a slide fastener, which comprises a transparent elastomer film and an adhesive layer superposed on the reverse side thereof, an intermediate layer (an anchor coat layer) having a thickness thinner than the thickness of the elastomer film and that of the adhesive layer is interposed between the elastomer film and the adhesive layer. In a preferred embodiment, a polyamide elastomer film or polyester elastomer film is the elastomer film, a polyester anchor coat agent is the intermediate layer, and a polyester hot-melt adhesive is the adhesive layer. The thickness of the intermediate layer is 0.5 to 10 &mgr;m, preferably 2 to 3 &mgr;m.

    摘要翻译: 在用于拉链的增强带中,其包括透明弹性体膜和叠置在其反面上的粘合剂层,具有比弹性体膜厚度薄的厚度的中间层(锚涂层)和 粘合剂层介于弹性体膜和粘合剂层之间。 在优选的实施方案中,聚酰胺弹性体膜或聚酯弹性体膜是弹性体膜,聚酯保护涂层剂是中间层,聚酯热熔粘合剂是粘合剂层。 中间层的厚度为0.5〜10μm,优选为2〜3μm。