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Title:
LAID FLOOR MATERIAL
Document Type and Number:
Japanese Patent JP2013204312
Kind Code:
A
Abstract:

To provide a laid floor material which protects an existing floor material against hard casters of a chair and a heavy household furniture.

A laid floor material A is composed of: a wooden base material 1 which is provided with a surface decorative sheet 2 stuck on its surface and protects an existing floor surface 10 when laid on the existing floor surface 10; a backing sheet 3 stuck on the underside of the wooden base material 1; and a suction layer 4 which is stuck on the underside of the backing sheet 3 and is sucked to the existing floor surface 10. The moisture permeation resistance value of the surface decorative sheet 2 is equal to or larger than 200 m2*h/mmHg/g, the difference between the moisture permeation resistance value of the surface decorative sheet 2 and that of the backing sheet 3 is equal to or smaller than 400 m2*h/mmHg/g, and the total thickness T of the laid floor material A is 3 to 7 mm.


Inventors:
AKIYAMA AKINORI
SASAGURI SHOGO
YOSHIDA TAKANOBU
Application Number:
JP2012074547A
Publication Date:
October 07, 2013
Filing Date:
March 28, 2012
Export Citation:
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Assignee:
DAIKEN CORP
International Classes:
E04F15/02; E04F15/00; E04F15/18
Domestic Patent References:
JP2007224548A2007-09-06
JP2000167811A2000-06-20
JP2007056561A2007-03-08
Attorney, Agent or Firm:
Yoshiaki Mori
Maki Ichikawa



 
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