- 专利标题： TOUCH FASTENER HAVING LOOP-SHAPED ENGAGEMENT ELEMENTS AND PRODUCTION METHOD FOR TOUCH FASTENER HAVING LOOP-SHAPED ENGAGEMENT ELEMENTS
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申请号： EP19885239.4申请日： 2019-11-01
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公开(公告)号： EP3881710A1公开(公告)日： 2021-09-22
- 发明人: KAIKOH, Takayoshi , YAMASHITA, Masami
- 申请人： Kuraray Fastening Co., Ltd.
- 申请人地址： JP Osaka-shi, Osaka 530-8611 8-1 Kakudacho Kita-ku
- 代理机构： Müller-Boré & Partner Patentanwälte PartG mbB
- 优先权： JP2018213393 20181114
- 国际公布： WO2020100639 20200522
- 主分类号： A44B18/00
- IPC分类号： A44B18/00 ; D03D1/00 ; D03D15/00 ; D03D27/00
摘要：
The present invention relates to a hook-and-loop fastener including a base fabric having existing on a surface thereof plural loop engagement elements, wherein fibers constituting the loop engagement elements are formed of a polybutylene terephthalate-based polyester containing 1 to 8% by mass of polytrimethylene terephthalate.
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