Title:
室内内装材用ボード及びそれを製造する方法、並びにそのボードを用いた室内内装材
Document Type and Number:
Japanese Patent JP6776358
Kind Code:
B2
Abstract:
The present invention relates to a board for interior building materials, the board comprising: a first grout/reinforcement layer; a core layer formed on the first grout/reinforcement layer; and a second grout/reinforcement layer formed on the core layer, uses a foam for the core layer, and can thereby provide a board for interior building materials that has excellent cushioning and sound insulation properties, can absorb shocks and is lightweight. In addition, the board for interior building materials of the present invention uses a foam for the core layer, and a non-woven fabric for the first grout/reinforcement layer and the second grout/reinforcement layer, and thermally-laminates the same so as to manufacture a board for interior building materials having the first grout/reinforcement layer and the second grout/reinforcement layer formed in a lower part and an upper part with the core layer as the centre, and can therefore provide a board for interior building materials having excellent water-resistance and grout-stability.
Inventors:
Ju Hyun Lee
Bon Gu Kang
Sam Hoon Yoon
Mun Suk Park
Bon Gu Kang
Sam Hoon Yoon
Mun Suk Park
Application Number:
JP2018536409A
Publication Date:
October 28, 2020
Filing Date:
January 18, 2017
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
E04F15/10; B27M3/00; B32B3/02; B32B5/24; B32B5/26; E04F13/18
Domestic Patent References:
| JP2008302595A | ||||
| JP2000185384A | ||||
| JP2001248079A | ||||
| JP2011011337A | ||||
| JP2014504341A | ||||
| JP2004011146A | ||||
| JP6294167A |
Foreign References:
| KR1020090118878A | ||||
| KR1020150093363A | ||||
| US20130183506 | ||||
| KR101446618B1 | ||||
| WO2015151934A1 |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Takashi Watanabe
Takashi Watanabe