Title:
TWISTED YARN OF POLYMER ALLOY FIBER AND WOVEN FABRIC FORMED OF THE SAME
Document Type and Number:
Japanese Patent JP2009084747
Kind Code:
A
Abstract:
To provide a twisted yarn of a polymer alloy fiber by which cloth breakage in a dyeing step and practical durability when used as clothing are extremely improved, and to provide a twisted yarn of a nanofiber aggregate, and a woven fabric formed of the twisted yarns.
The twisted yarn is formed of the polymer alloy fiber containing a polyamide resin and a polylactic acid resin, and has a twist of 500-1,200 t/m. The twisted yarn of the nanofiber aggregate has a single fiber diameter obtained by number average of 1-200 nm, and a twist of 500-1,200 t/m.
Inventors:
SAWAI YUMIKO
MATSUMOTO KOICHI
ANDO TOMOKO
MATSUMOTO KOICHI
ANDO TOMOKO
Application Number:
JP2007256717A
Publication Date:
April 23, 2009
Filing Date:
September 28, 2007
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
D02G3/02; D01F6/90; D01F6/92; D02G3/26; D03D15/00; D06M11/00; D06M11/38