发明授权
- 专利标题: High density, water-repellent textile fabric
- 专利标题(中): 高密度,防水的纺织面料
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申请号: US606643申请日: 1984-05-03
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公开(公告)号: US4548848A公开(公告)日: 1985-10-22
- 发明人: Fumio Shibata , Shunzo Kawasaki
- 申请人: Fumio Shibata , Shunzo Kawasaki
- 申请人地址: JPX Osaka
- 专利权人: Teijin Limited
- 当前专利权人: Teijin Limited
- 当前专利权人地址: JPX Osaka
- 优先权: JPX58-77388 19830504; JPX58-84044 19830516; JPX58-146571 19830812
- 主分类号: D03D1/00
- IPC分类号: D03D1/00 ; D03D15/00 ; D03D15/04 ; D03D27/00
摘要:
A high density textile fabric having an excellent water-repellent property comprises a woven fabric having at least one water-repellent surface layer formed by a number of warps and wefts each consisting of a number of extremely fine, water-repellent fibers having a denier of 1.2 or less, the surface layer having a sum of cover factors (CF) in the warp and weft directions thereof, of from 1,400 to 3,400 determined in accordance with the equation: ##EQU1## wherein n represents the number of the warps or wefts per inch of the fabric and de represents a denier of the warps or wefts.
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