Methods for non-dyed yarns in a dye used for the nylon fibers or wool to be dyed

摘要

PPROBLEM 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. PSOLUTION: 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. PCOPYRIGHT: (C)2007,JPO&INPIT