Title:
透湿防水性布帛およびその製造方法
Document Type and Number:
Japanese Patent JP4503096
Kind Code:
B1
Abstract:
The invention provides a moisture-permeable waterproof fabric which not only has a tear strength at a practical level but also is light, thin, soft in texture and excellent in moisture permeability and waterproofness. The moisture-permeable waterproof fabric is a fabric in which two urethane resin layers are coated at least on one surface of a woven fabric, wherein a first urethane resin layer is a porous urethane resin layer which is discontinuously coated on the surface of the woven fabric to fill recesses of a weave crimp but not to cover at least a part of projections of the weave crimp; and a second urethane resin layer is a hydrophilic urethane resin layer which is continuously coated on the first urethane resin layer and the projections of the weave crimp.
Inventors:
Hajime Tone
Hideki Kawabata
Hideki Kawabata
Application Number:
JP2009523093A
Publication Date:
July 14, 2010
Filing Date:
June 01, 2009
Export Citation:
Assignee:
Toyobo Specialty Trading Co., Ltd.
International Classes:
D06M15/564; B32B5/24; D03D1/00; D06M15/00; D06M101/34
Domestic Patent References:
| JPH07258976A | 1995-10-09 | |||
| JPH01113230A | 1989-05-01 | |||
| JPS59125974A | 1984-07-20 | |||
| JP2004324000A | 2004-11-18 | |||
| JP2002129479A | 2002-05-09 | |||
| JP2000265308A | 2000-09-26 | |||
| JPH0544168A | 1993-02-23 | |||
| JP2008255267A | 2008-10-23 | |||
| JP2006160918A | 2006-06-22 | |||
| JP2004169233A | 2004-06-17 | |||
| JP2004195968A | 2004-07-15 | |||
| JP2010000697A | 2010-01-07 |
Attorney, Agent or Firm:
Kyuichi Ueki
Tadashi Sugakawa
Hiroaki Ito
Hisahiko Ueki
Yukari Shibata
Tadashi Sugakawa
Hiroaki Ito
Hisahiko Ueki
Yukari Shibata