Title:
TUBULAR WOVEN FABRIC STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/190202
Kind Code:
A1
Abstract:
Provided is a multi-ply tubular woven fabric structure that is useful as a base material of a hose for protecting a linear object such as a wire or cable for transporting a fluid or powder or a conduit tube, a tubular filter, an artificial blood vessel, etc. A tubular woven fabric structure, which is a tubular woven fabric produced by mutually crossing warp yarns and weft yarns and weaving into a tubular shape, wherein at least a part of the weft yarns comprises an elastic fiber with a single fiber fineness of 1.0 dtex or more, and at least a part of the warp yarns comprises a microfiber with a single fiber fineness of less than 1.0 dtex, and an artificial blood vessel using the tubular woven fabric structure as a base material.
Inventors:
TSUCHIKURA HIROSHI (JP)
KANEKO TAKAYUKI (JP)
YAMADA SATOSHI (JP)
TANAHASHI KAZUHIRO (JP)
KADOWAKI KOJI (JP)
KUWABARA ATSUSHI (JP)
KANEKO TAKAYUKI (JP)
YAMADA SATOSHI (JP)
TANAHASHI KAZUHIRO (JP)
KADOWAKI KOJI (JP)
KUWABARA ATSUSHI (JP)
Application Number:
PCT/JP2016/064811
Publication Date:
December 01, 2016
Filing Date:
May 19, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
A61L27/00; A61L33/00; D03D3/02; D03D15/56
Domestic Patent References:
| WO2014038219A1 | 2014-03-13 | |||
| WO2014168198A1 | 2014-10-16 | |||
| WO2014168197A1 | 2014-10-16 |
Foreign References:
| JPH0880342A | 1996-03-26 | |||
| JPS6099258A | 1985-06-03 | |||
| JP2005080960A | 2005-03-31 | |||
| JPS645544A | 1989-01-10 |
Other References:
CHEN, Y ET AL.: "A bilayer prototype woven vascular prosthesis with improved radial compliance", THE JOURNAL OF THE TEXTILE INSTITUTE, vol. 103, no. 1, 2012, pages 106 - 111, XP055333174, ISSN: 0040-5000
See also references of EP 3305336A4
See also references of EP 3305336A4
Attorney, Agent or Firm:
IWATANI, Ryo (JP)
Tatsu Iwatani (JP)
Tatsu Iwatani (JP)
Download PDF: