Title:
KNITTED FABRIC HAVING EXCELLENT HEAT-RETAINING PROPERTIES AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/069180
Kind Code:
A1
Abstract:
A knitted fabric having an interknitting rate of 2:1-1:3 between a spun yarn A and a thread B, said spun yarn A containing an acrylic fiber and having 15%-30% elongation and said thread B having a metric count of 40-350. The knitted fabric is obtained by: knitting a knitting fabric including 35%-95% by mass fine spun yarn a including a high-shrinkage fiber having a boiling-water shrinkage of 30%-45%; heating the knitting fabric at a moist heat of at least 70°C; shrinking the high-shrinkage fiber in the spun yarn a constituting the fabric; and making same a thick spun yarn having said metric count. The knitted fabric obtained in this manner has a small basis weight, is lightweight, and has excellent heat-retaining properties and a knitted fabric having said light-weight, heat-retaining properties can be commercially obtained.
More Like This:
Inventors:
NAKAHASHI SHINGO (JP)
DAN HIDETO (JP)
DAN HIDETO (JP)
Application Number:
PCT/JP2016/081033
Publication Date:
April 27, 2017
Filing Date:
October 20, 2016
Export Citation:
Assignee:
MITSUBISHI RAYON CO (JP)
International Classes:
D04B1/16; D02G3/04; D04B1/00; D04B1/18
Foreign References:
| JPS49117767A | 1974-11-11 | |||
| JP2014101601A | 2014-06-05 | |||
| JP2015145554A | 2015-08-13 | |||
| JPS4532791B1 |
Attorney, Agent or Firm:
NOGUCHI, Takeo et al. (JP)
Download PDF: