SPUN-DYED BLACK POLYAMIDE YARN, FALSE-TWISTED YARN, COVERED ELASTOMER YARN, AND LEG KNIT

Title:

SPUN-DYED BLACK POLYAMIDE YARN, FALSE-TWISTED YARN, COVERED ELASTOMER YARN, AND LEG KNIT

Document Type and Number:

WIPO Patent Application WO/2013/150870

Kind Code:

A1

Abstract:

A spun-dyed polyamide yarn characterized in that carbon black produced by a Furness method and having an average particle diameter of 1 to 20 μm is contained in an amount of 1 to 5 mass% in polyamide and the single fiber fineness of the yarn is 0.8 to 2 dtex; a false-twisted yarn produced by falsely twisting the spun-dyed black polyamide yarn; a covered elastomer yarn, in which the spun-dyed black polyamide yarn or the false-twisted yarn is used as a covering yarn; and a leg knit, in which at least one of the spun-dyed black polyamide yarn, the false-twisted yarn and the covered elastomer yarn is used in a part of a leg part. Provided is or are a stocking or tights which has or have soft texture and in which a dark black color can be developed.

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Inventors:

TAKANAGA HIDETOSHI (JP)
IDA TAKASHI (JP)
KONO TAKEAKI (JP)
MIZOTA JUNICHI (JP)
YAMANAKA KENJI (JP)

Application Number:

PCT/JP2013/056923

Publication Date:

October 10, 2013

Filing Date:

March 13, 2013

Export Citation:

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Assignee:

TORAY INDUSTRIES (JP)

International Classes:

D01F6/90; D02G1/02

Domestic Patent References:

WO2006095621A1

2006-09-14

Foreign References:

JP2005232609A	2005-09-02
JP2000226730A	2000-08-15
JPH06341016A	1994-12-13
JP2005009048A	2005-01-13
JPH03220313A	1991-09-27
JPH07243127A	1995-09-19
JPS646119A	1989-01-10
JP2002146624A	2002-05-22

Other References: