POLYESTER FIBER HAVING A HEALTHCARE AND COMFORT FUNCTION AND METHOD FOR PREPARING THE SAME

摘要

PURPOSE: polyester fiber has comfortable and healthy functions and its manufacturing method, provides for numerous purposes, and blanket and having padded is worn etc. due to undegradable fibrous material property. ;CONSTITUTION: the manufacturing method of the polyester fiber is as follows. Cerium group rare earth element in the phosphate mineral crushes. Ethylene glycol obtains the cerium group rare earth element that slurry is crushed by dispersion in phosphate mineral and ethylene glycol is added. Polyester resin is added with above-mentioned ethylene glycol slurry in polyester polymerization process and has polymerize the clause polyester fiber dry fluxing and melt spinning polyester resin. ;The 2011 of copyright KIPO submissions