Title:
REVERSIBLY BREATHABLE WOVEN FABRIC AND PROCESS FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/004589
Kind Code:
A1
Abstract:
A woven fabric comprising a composite yarn composed of a multifilament yarn A2 and a multifilament yarn B2 which satisfy the following requirements (1) to (3): (1) the ratio of the length of the multifilament yarn A2 at the time of absorption of water or moisture (WA2) to the length of the multifilament yarn A2 at a temperature of 20°C and a humidity of 65% (DA2) (WA2/DA2) is 1.02 to 1.30; (2) the ratio of the length of the multifilament yarn A2 at the time of absorption of water or moisture (WA2) to the length of the multifilament yarn B2 at a temperature of 20°C and a humidity of 65% (DB2) (WA2/DB2) is 0.9 to 1.1; and (3) the dry shrinkage stress (DS value) of the multifilament yarn A2 is 0.08 cN/dtex or higher.
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Inventors:
KANATANI, Shouji (2880, Jouhana, Nanto-sh, Toyama 61, 9391861, JP)
Application Number:
JP2006/313149
Publication Date:
January 11, 2007
Filing Date:
June 30, 2006
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd. (6-41, Konan 1-chome Minato-k, Tokyo 06, 1088506, JP)
三菱レイヨン株式会社 (〒06 東京都港区港南一丁目６番４１号 Tokyo, 1088506, JP)
Mitsubishi Rayon Textile Co., LTD. (8-30, Tenmabashi 1-chome Kita-ku, Osaka-sh, Osaka 13, 5306013, JP)
三菱レイヨン株式会社 (〒06 東京都港区港南一丁目６番４１号 Tokyo, 1088506, JP)
Mitsubishi Rayon Textile Co., LTD. (8-30, Tenmabashi 1-chome Kita-ku, Osaka-sh, Osaka 13, 5306013, JP)
International Classes:
D03D15/04; D02G3/04; D03D15/00; D04B1/14
Attorney, Agent or Firm:
SHIGA, Masatake et al. (2-3-1, Yaesu Chuo-ku Tokyo, 53, 1048453, JP)
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