摘要 |
Certain halogenated aromatic polyester fibers having reduced spin-line static generation when prepared via dry-spinning from a methylene chloride containing solution are provided by admixing an esterified hindered phenol prior to dry-spinning. A preferred esterified hindered phenol which may be utilized to reduce spin-line static is tetrakis[methylene 3-(3',5'-di-t-butyl-4-hydroxyphenyl) propionate] methane.
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