Patent ID: 7767602

Claim:
A flameproof artificial leather comprising an artificial leather base fabric in which thermoplastic synthetic fibers are three dimensionally interlaced with each other and a water-soluble polyurethane resin, and having a layer (A) that is a surface layer and a layer (B) that is other than the layer (A), the fiber forming the layer (A) is an extremely fine thermoplastic synthetic fiber having a size of 0.5 dtex or less and is excellent in resistance to abrasion and/or resistance to light, the extremely fine thermoplastic synthetic fiber being formed from a polyester homopolymer that has an intrinsic viscosity (IV) of 0.50 to 0.70, the content of the extremely fine thermoplastic synthetic fiber being from 10 to 60% by weight based on the artificial leather base fabric, and at least one layer of the layer (B) having a phosphorus-containing flameproof thermoplastic synthetic fiber, the content of phosphorus being 0.09% by weight or more based on the artificial leather base fabric, wherein the content of the water-soluble polyurethane resin is from 5 to 20% by weight based on the artificial leather base fabric and the water-soluble polyurethane resin contains no flameproof component.