Title:
COMPOSITE FIBER FOR STOCKINGS
Document Type and Number:
WIPO Patent Application WO/2010/038732
Kind Code:
A1
Abstract:
A composite fiber for stockings which has water-absorbing properties, hygroscopicity, antistatic properties, crimp properties, and cool touch is obtained without sacrificing productivity, transparency, and soft touch. The composite fiber for stockings is an eccentric composite fiber comprising a fiber-forming resin (B) and a polyether block amide copolymer (A). The fiber is characterized in that the polyether block amide copolymer (A), in a cross section of the fiber, is exposed in the surface at an angle of 5-90º, and the fiber has 1-10 filaments and a fineness of 1-55 dtex. The fiber especially preferably has a percentage crimp of 10% or higher.
Inventors:
UEDA Masashi (6-1-1, Shimokoubata-cho, Sabae-sh, Fukui 38, 〒9160038, JP)
上田 征史 (〒38 福井県鯖江市下河端町第６号１番地１ ＫＢセーレン株式会社内 Fukui, 〒9160038, JP)
上田 征史 (〒38 福井県鯖江市下河端町第６号１番地１ ＫＢセーレン株式会社内 Fukui, 〒9160038, JP)
Application Number:
JP2009/066931
Publication Date:
April 08, 2010
Filing Date:
September 29, 2009
Export Citation:
Assignee:
KB SEIREN, LTD. (6-1-1, Shimokoubata-cho Sabae-sh, Fukui 38, 〒9160038, JP)
ＫＢセーレン株式会社 (〒38 福井県鯖江市下河端町第６号１番地１ Fukui, 〒9160038, JP)
UEDA Masashi (6-1-1, Shimokoubata-cho, Sabae-sh, Fukui 38, 〒9160038, JP)
ＫＢセーレン株式会社 (〒38 福井県鯖江市下河端町第６号１番地１ Fukui, 〒9160038, JP)
UEDA Masashi (6-1-1, Shimokoubata-cho, Sabae-sh, Fukui 38, 〒9160038, JP)
International Classes:
D01F8/12; A41B11/00