Title:
デッキボード
Document Type and Number:
Japanese Patent JP7383504
Kind Code:
B2
Abstract:
To provide a deck board which can improve sound insulation.SOLUTION: A deck board 10 includes a foam resin sheet 21 (foam resin layer) having an open-cell structure, and a shaped sheet 24 (porous layer) on which a plurality of small chambers 30N are shaped. The deck board 10 is obtained by covering a laminate board 10H in which air bubbles of the open-cell structure and the plurality of small chambers 30N are opened to the outer surface with a covering member 25 having air permeability.SELECTED DRAWING: Figure 3
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Inventors:
Keiichiro Suzuki
Application Number:
JP2020008649A
Publication Date:
November 20, 2023
Filing Date:
January 22, 2020
Export Citation:
Assignee:
Inoac Corporation
International Classes:
B60R5/04; B32B3/12; B32B3/26; B32B5/32
Domestic Patent References:
| JP2009214871A | ||||
| JP2008222208A | ||||
| JP9028745A | ||||
| JP2003165108A | ||||
| JP2004130731A | ||||
| JP2012006175A | ||||
| JP2007118837A |
Foreign References:
| WO2010050242A1 | ||||
| WO2005045802A1 |
Attorney, Agent or Firm:
Hiroshi Matsuura
Kanako Axis
Kanako Axis