FINISHING AGENT FOR ELASTIC YARN AND PIRN OF ELASTIC YARN

摘要

PROBLEM TO BE SOLVED: To suppress the yarn breakage caused by defective unreeling, suppress the yarn breakage in spinning or processing caused by the aggregation of magnesium stearate and suppress the generation of static charge and the yarn breakage caused by the friction between an elastic yarn and a knitting needle. ;SOLUTION: The finishing agent for elastic yarn is composed mainly of a mineral oil and a polydimethylsiloxane. Especially, the agent contains ≤0.45 wt.% amino-modified silicone (A), 1.0-4.0 wt.% alkylsilicone resin (B) consisting of a hydrolytic copolymerization product of monofunctional and trifunctional monomers and ≤2.0 wt.% magnesium stearate (C).;COPYRIGHT: (C)2003,JPO