Title:
STRUCTURE, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/107433
Kind Code:
A1
Abstract:
[Problem] To provide a structure having exceptional sound absorbency. [Solution] According to the present invention, there is provided a structure having a molded foam and a porous skin sheet, wherein: the skin sheet is formed integrally with the molded foam; the molded foam is provided with a wide space in the interior thereof; and the relationship Sw/Ft ≥ 0.5 holds, where Ft is the thickness of the molded foam at a position of maximum thickness of the wide space, and Sw is the width of the wide space.
Inventors:
MINAMIGAWA YUTA (JP)
YAMASAKI YOSHIHIRO (JP)
IGARASHI YU (JP)
TANJI TADATOSHI (JP)
ISHIDA RYUICHI (JP)
YAMASAKI YOSHIHIRO (JP)
IGARASHI YU (JP)
TANJI TADATOSHI (JP)
ISHIDA RYUICHI (JP)
Application Number:
PCT/JP2018/043823
Publication Date:
June 06, 2019
Filing Date:
November 28, 2018
Export Citation:
Assignee:
KYORAKU CO LTD (JP)
International Classes:
B32B5/18; B29C44/00; B29C44/02; B29C44/06; B29C51/10; B29C51/46; C08J9/12
Foreign References:
| JP2011156730A | 2011-08-18 | |||
| JP2014117835A | 2014-06-30 | |||
| JP2016020059A | 2016-02-04 | |||
| JPS475482Y1 | 1972-02-25 |
Attorney, Agent or Firm:
ASANO Noriko (JP)
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