Title:
FLOOR MATERIAL
Document Type and Number:
Japanese Patent JP2012026204
Kind Code:
A
Abstract:
To provide a floor material which does not have problems in the scratch resistance of a surface and the deposition of dust, is inexpensive and easily applied, and has superior contact warmth sensitivity.
In the floor material including a foamed resin layer and a decorative sheet stacked on a substrate at least in this order, the foamed resin layer has an apparent density of 50-170 kg/m3 when measured by JIS K6767 and a closed-cell ratio of 90% or more when measured by ASTM D2856. In addition, the foamed resin layer is made of a polyolefin resin expanded at a foaming ratio of 5 to 13 times.
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Inventors:
HARIMA HAJIME
SHIBATA HIROSHI
SHIBATA HIROSHI
Application Number:
JP2010167403A
Publication Date:
February 09, 2012
Filing Date:
July 26, 2010
Export Citation:
Assignee:
TOPPAN COSMO INC
International Classes:
E04F15/10
Domestic Patent References:
JP2007046227A | 2007-02-22 | |||
JPH09317144A | 1997-12-09 | |||
JP2004076476A | 2004-03-11 | |||
JP2005194833A | 2005-07-21 |
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