FLAME-RETARDANT SYNTHETIC FIBER, FLAME-RETARDANT FIBER COMPOSITE, AND UPHOLSTERED FURNITURE PRODUCT USING THE SAME

PROBLEM TO BE SOLVED: To provide an inexpensive upholstered furniture product having good feeling and touch feeling, and useful for furniture, bedding or the like having beautiful appearance in good processability while keeping flame retardancy by solving the problems hardly solved by a conventional flame-retardant synthetic fiber. SOLUTION: The flame-retardant synthetic fiber contains 3-50 pts.wt. of one or more kinds of materials (2) selected from a polyvinyl chloride, a polyvinylidene chloride, a poly(vinyl chloride-vinylidene chloride), a chlorinated polyvinyl chloride, a chlorinated paraffin, a chlorinated polyethylene, a chlorinated polyester and a chlorinated polypropylene, and 0.3-12 pts.wt. of a zinc compound, based on 100 pts.wt. of a polymer (1) including 30-70 wt.% of an acrylonitrile unit, 70-30 wt.% of a halogen-containing vinyl unit and/or a halogen-containing vinylidene unit, and 0-10 wt.% of a vinylic monomer unit copolymerizable with them. COPYRIGHT: (C)2008,JPO&INPIT