POLYKETONE FIBER AND PROCESS FOR PRODUCING THE SAME
摘要
<p>Polyketone fibers characterized by comprising a polyketone in which 95 mol% or more of the repeating units are represented by the following formula (1), and by having a minimum ultraviolet absorbance in the wavelength region of from 210 to 240 nm, (Amin (F)), of 0.5 or lower.</p>
