| 摘要 |
<p>A process for producing fibers for artificial hair which comprise halogenated synthetic fibers. By the process, the synthetic fibers can be evenly dyed at a low temperature in a short time. The artificial hair fibers thus obtained have excellent fastness, are free from the abnormal shrinkage (buckling) caused by swelling, and do not become brittle. The process comprises immersing a bundle of artificial hair fibers in a solution containing a dye, a carrier (accelerator), and a solvent for the halogenated synthetic fibers to dye the fibers at 60 to 90°C.</p> |
