MIXED FABRIC DYED PRODUCT OF POLYESTER FIBER AND WOOL

摘要

PROBLEM TO BE SOLVED: To obtain a mixed fabric dyed product capable of maximally exhibiting original touch feeling and physical properties and having also functionality of the polyester without causing heat deterioration of wool by using a specific polyester fiber and wool. ;SOLUTION: This mixed fabric dyed product is obtained by using (A) a polyester fiber having 500-4000 average molecular weight, containing a polyethylene terephthalate obtained by copolymerizing 1.5-4.5wt.% polyethylene glycol with 9-6 % adipic acid and satisfying the formula 1.3 ≤ adipic acid content (%)/polyethylene glycol content (%) ≤6 and having 90-110°C peak temperature of loss tangent and (B) wool.;COPYRIGHT: (C)1997,JPO