Title:
DOUBLED-AND-TWISTED YARN CORD COMPRISING ORGANIC FIBER
Document Type and Number:
WIPO Patent Application WO/2018/181211
Kind Code:
A1
Abstract:
Provided is an organic fiber doubled-and-twisted yarn cord the twist structure of which is uniform and with which it is possible to reduce weight. A doubled-and-twisted yarn cord comprising an organic fiber characterized in that a total fineness is 5000-15000 dtex inclusive, a coefficient of twisted yarn length difference between untwisting yarns constituting the doubled-and-twisted yarn cord that is obtained by an expression: coefficient of twisted yarn length difference (%) = (maximum value of yarn length difference between untwisting yarns) / (average value of yarn length of untwisting yarns) x 100 is 1.5% or less, and breaking strength is 7.0 cN/dtex or greater.
Inventors:
NAYUKI RYO (JP)
ISE FUMIAKI (JP)
KAWAHARA HIROO (JP)
ISE FUMIAKI (JP)
KAWAHARA HIROO (JP)
Application Number:
PCT/JP2018/012202
Publication Date:
October 04, 2018
Filing Date:
March 26, 2018
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
D07B1/02; D02G3/28
Domestic Patent References:
| WO2017022589A1 | 2017-02-09 |
Foreign References:
| JP2011121439A | 2011-06-23 | |||
| JP2009040245A | 2009-02-26 | |||
| US20110016841A1 | 2011-01-27 | |||
| JP2012219389A | 2012-11-12 | |||
| JP2006002263A | 2006-01-05 |
Other References:
See also references of EP 3604668A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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