ELASTIC FIBER HAVING EXCELLENT BLEEDOUT RESISTANCE

摘要

PROBLEM TO BE SOLVED: To obtain an elastic fiber free from bleedout of an additive. SOLUTION: This elastic fiber comprises the elastic fiber having 8.0-13.5 solubility parameter and the additive having 8.0-13.5 solubility parameter. The content of the additive is adjusted to <=2.0 wt.% based on the weight of the fiber.