PILE FABRIC AND METHOD FOR PRODUCING SAME

WIPO Patent Application WO/2014/046110

A1

The present invention pertains to a pile fabric containing, at a standing fiber section, acrylic-based synthetic fibers obtained by spinning a spinning starting liquid containing 90-99 parts by mass of polymer A and 1-10 parts by mass of polymer B. Polymer A is obtained by polymerizing composition A, which contains 40-97 wt% of acrylonitrile, 0-5 wt% of a sulfonate-containing monomer, and 3-60 wt% of another co-polymerizable monomer. Polymer B is obtained by polymerizing composition B, which contains 0-70 wt% of acrylonitrile, 20-90 wt% of an acrylic acid ester, and 10-40 wt% of a sulfonate-containing monomer, and is a polymer that dissolves in a mixed solvent comprising water and at least one organic solvent selected from the group consisting of N,N-dimethylformamide, N,N-dimethylacetoamide, dimethyl sulfoxide, and acetone. At least a portion of the acrylic-based synthetic fibers configuring the standing fiber section have been stained or subjected to discharge printing processing, and the apparent specific gravity of the acrylic-based synthetic fibers that have been stained or subjected to discharge printing processing is 0.8-1.1.

JP2024021087	Flame-retardant fabrics containing infrared absorbers and their textile products
WO/1983/002465	PROCESS FOR PRODUCING FIRE-RETARDED CELLULOSIC FIBRES
JPH07292521	PRODUCTION OF ACRYLIC FIBER

ANAHARA MASARU
NISHIDA SOHEI

PCT/JP2013/075115

March 27, 2014

September 18, 2013

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KANEKA CORP (JP)

D01F6/54; D04B1/04; D06P5/13; D03D15/00; D03D27/00

WO2011122016A1	2011-10-06
WO2001027364A1	2001-04-19

JPH07150471A	1995-06-13
JP2005314841A	2005-11-10

IKEUCHI SATO & PARTNER PATENT ATTORNEYS (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)

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