| 摘要 |
The present invention relates to an alkaline soluble co-polyester fiber composition, a manufacturing method thereof and a fiber manufactured therefrom, and, more specifically, to an alkaline soluble co-polyester fiber composition, a manufacturing method thereof and a fiber manufactured therefrom, wherein the co-polyester fiber composition is characterized in being manufactured by esterification of terephthalic acid (TPA), ethylene glycol (EG)l and dimethyl sulfoisophthalate sodium salt (DMSIP) as monomer materials for polymerization, the dimethyl sulfoisophthalate sodium salt (DMSIP) is added at 0.1-3.0 mole ratio to terephthalic acid (TPA) and ethylene glycol (EG), and polyethylene glycol is added at 7.0-14.0 parts by weight to 100 parts by weight of ester reactants in condensation polymerization. |
