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Title:
LAMINATED FABRIC AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/209062
Kind Code:
A1
Abstract:
Provided is a laminated fabric which has excellent water repellency and moisture-permeable waterproofness, and in which the interlayer delamination of a woven or knitted fabric and a moisture-permeable waterproof layer is suppressed. This laminated fabric has a moisture-permeable waterproof layer on one surface of a woven or knitted fabric. The woven or knitted fabric contains a composite interlaced yarn composed of a polyester fiber A having a single yarn fineness of 0.2-0.9 dtex and a polyester fiber B having a single yarn fineness of 1.0-5.0 dtex, wherein the composite interlaced yarn is false-twist crimped overall, the mass ratio (A/B) of the polyester fiber A and the polyester fiber B is in the range of 20/80 to 80/20, and protrusions are formed by the polyester fiber A on the surface portion of the combined filament interlaced yarn. The cover factor of the woven or knitted fabric is 1800-2800. A water-repellent agent is attached to the surface of the woven or knitted fabric on the reverse side from the moisture-permeable waterproof layer.

Inventors:
NISHIYAMA, Takeshi (1-5, Nihonbashi Muromachi 4-Chome, Chuo-k, Tokyo 22, 〒1030022, JP)
KITASAKA, Daisuke (1-5, Nihonbashi Muromachi 4-Chome, Chuo-k, Tokyo 22, 〒1030022, JP)
Application Number:
JP2017/019948
Publication Date:
December 07, 2017
Filing Date:
May 29, 2017
Export Citation:
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Assignee:
UNITIKA TRADING CO., LTD. (2-5-7, Hommachi Chuo-ku, Osaka-sh, Osaka 53, 〒5410053, JP)
International Classes:
B32B5/24; B32B27/40; D02G3/04; D06M15/564
Domestic Patent References:
2014-11-20
Foreign References:
JP2015098661A2015-05-28
JP2010201811A2010-09-16
JP2002004178A2002-01-09
JP2012122144A2012-06-28
Attorney, Agent or Firm:
TANAKA, Junya et al. (21st Floor, Nakanoshima Intes Bldg. 6-2-40, Nakanoshima, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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