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Title:
HOOK-AND-LOOP FASTENER-EQUIPPED RESIN MOLDED BODY, METHOD FOR MANUFACTURING SAME, AND METHOD FOR FIXING AUTOMOBILE CEILING MATERIAL TO VEHICLE BODY
Document Type and Number:
WIPO Patent Application WO/2020/235633
Kind Code:
A1
Abstract:
Provided are a hook-and-loop fastener-equipped resin molded body that exhibits excellent engagement force and a method for manufacturing the same. In addition, the present invention provides a method for fixing an automobile ceiling material to a vehicle body, wherein adhesive force is held over a long term even under conditions of high temperature and low temperature, excellent productivity is exhibited, and further, the problem and the like of falling down of male engagement elements even in the case of using a hot-melt adhesive are not caused. This hook-and-loop fastener-equipped resin molded body is obtained by integration between a non-foaming resin molded body (2) and a male molded hook-and-loop fastener (1). The hook-and-loop fastener-equipped resin molded body is characterized in that: the male molded hook-and-loop fastener (1) has at least a substrate (4, 24), a plurality of male engagement elements (3, 23) standing upright from the obverse of the substrate (4, 24), and a plurality of buried elements (7) standing upright from the reverse of the substrate (4, 24); a resin that constitutes the male molded hook-and-loop fastener (1) is at least one selected from polyester elastomers and polyamides; and the resin molded body (2) and the male molded hook-and-loop fastener (1) are integrated with each other by at least some of the buried elements (7) being embedded in the resin molded body (2).

Inventors:
ONO SATORU (JP)
FUJISAWA YOSHIKATSU (JP)
ITOI YUICHI (JP)
Application Number:
PCT/JP2020/020117
Publication Date:
November 26, 2020
Filing Date:
May 21, 2020
Export Citation:
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Assignee:
KURARAY FASTENING CO LTD (JP)
International Classes:
A44B18/00; B60R13/02
Foreign References:
JPH0491105U1992-08-07
JP2016028794A2016-03-03
JP2007530114A2007-11-01
JP2018089235A2018-06-14
JP2003289909A2003-10-14
JPH10318221A1998-12-02
JP2015002794A2015-01-08
JP2018069962A2018-05-10
US20080120815A12008-05-29
JPH11127915A1999-05-18
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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