| 摘要 |
<p>A carpet yarn is a plurality of fibers spun from a multiconstituent polymer alloy composed of 60 wt.% or more of nylon 6; up to about 37 wt.% of a stereoregular polyolefin having a melt flow index of from about 2 to about 100; and 3 - 37 wt.% of a polyolefin that is at least partially modified by one or more type of polar monomer. Upon steam heatsetting at about 124.degree.C, the yarn shrinks less than about 20%.</p> |
