THE COMPOSITE OF THERMAPLASTIC CELLULOSE ESTER DOPE DYED YARN, THERMAPLASTIC CELLULOSE ESTER DOPE DYED YARN AND MANUFACTURING METHOD THEREOF

摘要

The present invention relates to a thermoplastic cellulose ester dope dyed yarn composition, a thermoplastic cellulose ester dope dyed yarn manufactured by using the same, and a manufacturing method for the same and, more particularly, to a thermoplastic cellulose ester dope dyed yarn composition, a thermoplastic cellulose ester dope dyed yarn manufactured by using the same, and a manufacturing method for the same in which a cellulose ester resin derived from pulp with a particular property is employed for significant improvement in melt spinning property and manufacturing of a high-productivity dope dyed yarn with excellence in mechanical property and dyeability.