Lg Chem, Ltd

Byeong-Roh Jeong

Kie-Sun Han

Byeong-Hoe Kim

Il-Hong Min

Disclosed herein is a back-grooved laminate wood flooring in which a wood veneer of high pressure resin impregnation laminate (WPL) is laminated on a base selected from a vinyl chloride (PVC) resin layer, on oriented strand board (OSB), a high-density fiberboard (HDF) and a waterproof plywood. More specifically, the back-grooved laminate wood flooring comprises a WPL (), an adhesive layer () and a base () (a polyvinyl chloride resin layer, OSB, HDF or waterproof plywood) wherein the WPL () includes a base-reinforcing layer (), a natural veneer layer (), a resin-impregnated overlay layer () and a surface UV coating layer () layered in this order from the bottom. The back-grooved laminate wood flooring further exhibits excellent soundproofing performance.

Growing community of inventors

Cheongju-si, South Korea

Byeong-Roh Jeong