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Patent Searching and Data


Title:
WATER-REPELLENT WOVEN FABRIC AND GARMENT
Document Type and Number:
WIPO Patent Application WO/2012/077488
Kind Code:
A1
Abstract:
Provided are water-repellent woven fabric which is friendly to the environment and has excellent water repellency and a garment obtained using the water-repellent woven fabric. A composite yarn comprising a false-twist crimped yarn having an S-direction torque and a false-twist crimped yarn having a Z-direction torque is used as a warp or a weft to obtain woven fabric. Thereafter, a fluorochemical water repellent having a total concentration of perfluorooctanoic acid and perfluorooctanesulfonic acid of 0-5 ng/g is adhered to the woven fabric.

Inventors:
IWASHITA KENJI (JP)
Application Number:
PCT/JP2011/076818
Publication Date:
June 14, 2012
Filing Date:
November 21, 2011
Export Citation:
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Assignee:
TEIJIN FIBERS LTD (JP)
IWASHITA KENJI (JP)
International Classes:
D06M15/277; A41D1/00; D02G1/02; D03D15/567
Domestic Patent References:
WO2011048888A12011-04-28
Foreign References:
JP2009138287A2009-06-25
JP2007332482A2007-12-27
JP2010133052A2010-06-17
JP2004339654A2004-12-02
JPS59211649A1984-11-30
JPS6094645A1985-05-27
JPS6170043A1986-04-10
JP2007247089A2007-09-27
Other References:
See also references of EP 2650430A4
Attorney, Agent or Firm:
TAMEYAMA, Taro (JP)
a sake -- mountain Taro (JP)
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Claims: