Enhancing the Dyeability of Polypropylene Fibers by Melt Blending with Polyethylene Terephthalate

<table>Variation of chroma (<svg height="14.0375" id="M53" style="vertical-align:-0.23206pt" version="1.1" viewbox="0 0 19.7125 14.0375" width="19.7125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,12.05,5.525)"><path d="M471 153q-22 -15 -61 -13q-25 31 -45.5 49.5t-56.5 41.5q4 -71 28 -134q-17 -33 -42 -46q-24 12 -42 46q24 63 28 134q-36 -23 -56.5 -41.5t-45.5 -49.5q-36 -2 -61 13q0 28 19 59q65 10 130 43q-65 33 -130 43q-19 31 -19 59q22 15 61 13q25 -31 45.5 -49.5t56.5 -41.5
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</svg>) with PET contents of dyed PP/PET blend fibers.</table>

The Scientific World Journal

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Figure 6

Figure 6: Enhancing the Dyeability of Polypropylene Fibers by Melt Blending with Polyethylene Terephthalate 