| 摘要 |
<p>An acrylic shrinkable fiber that can be dyed at a low temperature, and has a high shrinkage percentage even after drying is provided. A dyeable acrylic shrinkable fiber comprising 50 to 99 parts by weight of a polymer (A) comprising 80 to 97 wt% of acrylonitrile, 0 to 2 wt% of a sulfonic acid group-containing monomer and 3 to 20 wt% of a monomer copolymerizable with the monomers; and 1 to 50 parts by weight of a polymer (B) comprising 0 to 89 wt% of acrylonitrile, 1 to 40 wt% of a sulfonic acid group-containing monomer and 10 to 99 wt% of a monomer copolymerizable with the monomers, wherein the polymers (A) and (B) are 100 parts by weight in total is provided.</p> |
