METHOD FOR DYEING POLYESTER-WOOL CONJUGATE FIBROUS MATERIAL AND DYED MATERIAL OF POLYESTER-WOOL CONJUGATE FIBER

摘要

PROBLEM TO BE SOLVED: To provide a method for dyeing a polyester-wool conjugate fiber, without using a formaldehyde-based embrittlement-preventing component having an ill effect on environment or human body, also capable of obtaining a high quality dyed material irrespective to the high or low deep dyeing effect of a used carrier toward the polyester fiber, without weakening the wool and capable of deeply dyeing the polyester fiber, and a dyed material obtained by the same.;SOLUTION: This method for dyeing the polyester-wool conjugate fibrous material in the presence of the carrier is provided by adding at least 1 kind of compound selected from a chlorate, bromate and iodate in a dyeing bath.;COPYRIGHT: (C)2006,JPO&NCIPI