BOARD FOR INTERIOR BUILDING MATERIALS AND MANUFACTURING METHOD THEREFOR, AND INTERIOR BUILDING MATERIAL USING BOARD

WIPO Patent Application WO/2017/135596

A1

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.

LEE JU HYUNG (KR)
KANG BONG GYU (KR)
YUN SAM HUN (KR)
PARK MYUNG SEOK (KR)

PCT/KR2017/000613

August 10, 2017

January 18, 2017

Click for automatic bibliography generation  

LG HAUSYS LTD (KR)

E04C2/24; E04B1/62; E04F13/08; E04F15/10

WO2015151934A1

2015-10-08

KR20090118878A	2009-11-18
KR101446618B1	2014-10-07
KR20120072623A	2012-07-04
KR20150093363A	2015-08-18

CHO, Inje (KR)

View/Download PDF      PDF Help

Previous Patent: HEAT EXCHANGING DEVICE

Next Patent: ELECTROLYTE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING SAME