The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2022
Filed:
Nov. 28, 2018
Applicant:
Kyoraku Co., Ltd., Kyoto, JP;
Inventors:
Yuta Minamigawa, Yamato, JP;
Yoshihiro Yamasaki, Yamato, JP;
Yu Igarashi, Yamato, JP;
Tadatoshi Tanji, Yamato, JP;
Ryuichi Ishida, Chuo-ku, JP;
Assignee:
KYORAKU CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/08 (2006.01); B29C 44/06 (2006.01); B32B 5/18 (2006.01); B32B 5/32 (2006.01);
U.S. Cl.
CPC ...
B29C 44/08 (2013.01); B29C 44/06 (2013.01); B32B 5/18 (2013.01); B32B 5/32 (2013.01); B32B 2307/732 (2013.01);
Abstract
The present application provides a structure excellent in sound absorbing performance According to the present invention, provided is a structure comprising a foam molded body and a porous skin sheet, wherein the skin sheet is integrally molded with the foam molded body; the foam molded body and comprises a wide space therein; and Sw/Ft≥0.5, where Ft represents the thickness of the foam molded body at a position in which the thickness of the wide space is maximum, and Sw represents the width of the wide space.