Title:
FLOORING HAVING PLA LAYER
Document Type and Number:
WIPO Patent Application WO/2013/115617
Kind Code:
A1
Abstract:
Disclosed therein is a flooring, which can secure environment-friendliness by forming a surface layer laminated on an upper face of a base layer using PLA (Poly Lactic Acid) resin instead of wood, easily provide a handcraft surface texture by applying a curved pattern onto the surface of the surface layer using embossing rollers at the time that the surface layer is manufactured, and prevent compression, scratches, discoloration, and so on in comparison with woods. The flooring constructed on a floor of a building includes: a base layer (110) made from one of an MDF, an HDF, and a plywood; and a surface layer (130) having a reinforced layer (131), a printed layer (133), and a transparent layer (135) which are laminated on an upper face of the base layer (110) in order, at least one of the layers being made of PLA (Poly Lactic Acid) resin. A curved pattern (137) is formed on an upper face of the surface layer (130).
Inventors:
KIM JEE WOONG (KR)
KIM GYU YULL (KR)
KIM CHUL HYUN (KR)
KIM GYU YULL (KR)
KIM CHUL HYUN (KR)
Application Number:
PCT/KR2013/000874
Publication Date:
August 08, 2013
Filing Date:
February 04, 2013
Export Citation:
Assignee:
LG HAUSYS LTD (KR)
International Classes:
E04F15/10; E04F15/02
Foreign References:
| US20100015420A1 | 2010-01-21 | |||
| US5098507A | 1992-03-24 | |||
| US20090151866A1 | 2009-06-18 | |||
| KR20090129702A | 2009-12-17 | |||
| KR20110110062A | 2011-10-06 |
Attorney, Agent or Firm:
CHO, Inje (3rd Fl. Buok Bldg. #648-18, Yeoksam-dong,,Gangnam-gu, Seoul 135-911, KR)
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Claims: