Invention Grant
- Patent Title: Water-repellent woven fabric and garment
- Patent Title (中): 防水织物和服装
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Application No.: US13989521Application Date: 2011-11-21
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Publication No.: US09127380B2Publication Date: 2015-09-08
- Inventor: Kenji Iwashita
- Applicant: Kenji Iwashita
- Applicant Address: JP Osaka
- Assignee: TEIJIN FRONTIER CO., LTD.
- Current Assignee: TEIJIN FRONTIER CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-272672 20101207
- International Application: PCT/JP2011/076818 WO 20111121
- International Announcement: WO2012/077488 WO 20120614
- Main IPC: D03D15/00
- IPC: D03D15/00 ; D02G1/02 ; D06M15/277 ; A41D1/00 ; D06M15/19

Abstract:
A water-repellent woven fabric having excellent water repellency, which is friendly to the environment, and a garment made of the water-repellent woven fabric are provided. A composite yarn containing a false-twist crimped textured yarn having an S-direction torque and a false-twist crimped textured yarn having a Z-direction torque is arranged for a warp or a weft to obtain a fabric, and a fluorine-based water repellent having a total concentration of perfluorooctanoic acid and perfluorooctanesulfonic acid of 0 to 5 ng/g is then adhered to the woven fabric.
Public/Granted literature
- US20130239289A1 WATER-REPELLENT WOVEN FABRIC AND GARMENT Public/Granted day:2013-09-19
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