Patent ID: 7935429

Claim:
A multilayer flooring comprising a non-foamed layer, a sol-impregnated dimension-reinforcing layer, a printed layer, a transparent layer and a surface treatment layer laminated in this order from the bottom to the top, wherein each of the transparent layer, the printed layer and the non-foamed layer contains as a base resin a) a hydrogenated styrene-butadiene random copolymer resin, b) a styrene-butadiene block copolymer resin and c) polystyrene, wherein the hydrogenated styrene-butadiene random copolymer resin has a polystyrene content of 50 wt % or more and the styrene-butadiene block copolymer resin has a polystyrene content not less than 30 wt %, and wherein each of the hydrogenated styrene-butadiene random copolymer resin and the styrene-butadiene block copolymer resin has a melt index (MI, 200° C., 5 kg) of 2˜10 g/10 minutes.