METHOD FOR MAKING IT POSSIBLE TO DYE NON-DYEABLE YARN WITH DYE USED FOR NYLON YARN OR WOOL

摘要

PROBLEM TO BE SOLVED: To provide yarns which can be dyed in various colors capable of expressing such irregular appearances, washed-out appearances or worn-out appearances as those of denims. SOLUTION: This method for producing the yarns capable of being dyed with dyes used for nylon yarns or wool in ring-like or splashed patterns comprises coating the surfaces of the yarns incapable of being dyed with the dyes used for nylon yarns or wool with a cationic compound to form the coating film. COPYRIGHT: (C)2007,JPO&INPIT