| 摘要 |
PURPOSE: To obtain an artificial hair comprising a polyester composed of a dicarboxylic acid and a diol components and including a flame retardant, excellent in the resistance to flame, heat, light and moisture, capable of resisting to germ and suitable for wearing for a long time. CONSTITUTION: The objective artificial hair obtained by imparting flame resistance by a simple method without requiring a harmful and expensive finishing comprises a linear polyester monofilament composed of (A) a dicarboxylic acid and a diol components and having circular cross section and having 0.05-0.10mm diameter and including a flame retardant existing in the polyester chain as (B) a copolymerized chain constituent having the structure unit of the formula (R is a saturated open chain or cyclic alkylene, an arylene or an aralkylene; and R1 is a <=6C alkyl, an aryl or an aralkyl). |
