Title:
SOUNDPROOF FLOOR MATERIAL AND SOUNDPROOF FLOOR STRUCTURE BY ITS USE
Document Type and Number:
Japanese Patent JP2019183633
Kind Code:
A
Abstract:
To provide a soundproof floor material having an excellent soundproof function and a walking feeling.SOLUTION: A paint composition for damping containing 1-50 wt.pt of at least one type of saturated fatty acid metal salt based on 100 wt.pt of polymer main agent is characterized in that a damping material (11) consisting of being impregnated in a non-woven cloth of synthetic fiber, a wet-type hard board as hard material (12) and a surface decorative material (13) are bonded and integrated in a laminate state in a described order to a surface of a conifer plywood which is a wooden base (P) .SELECTED DRAWING: Figure 2
Inventors:
TAMURA KAZUNARI
ENOI TORU
ENOI TORU
Application Number:
JP2019099693A
Publication Date:
October 24, 2019
Filing Date:
May 28, 2019
Export Citation:
Assignee:
MARUTAMA PLYWOOD CO
International Classes:
E04F15/20; B27D1/04; B27M3/04; B32B21/08; E04B1/82; E04B1/94; E04B5/21; E04B5/43; E04F15/04; E04F15/18
Domestic Patent References:
| JP2002030793A | 2002-01-31 | |||
| JP2016172849A | 2016-09-29 | |||
| JP2014226794A | 2014-12-08 | |||
| JPH0771106A | 1995-03-14 | |||
| JP2013072189A | 2013-04-22 | |||
| JPH03162952A | 1991-07-12 | |||
| JPH10306522A | 1998-11-17 | |||
| JP2001032435A | 2001-02-06 | |||
| JPH10266390A | 1998-10-06 |
Foreign References:
| US20060057345A1 | 2006-03-16 | |||
| CN101519907A | 2009-09-02 | |||
| KR200336883Y1 | 2003-12-24 |
Attorney, Agent or Firm:
Aya Yamashita