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:
Jul. 21, 2020
Filed:
Feb. 03, 2017
Applicant:
Jsp Corporation, Tokyo, JP;
Inventors:
Assignee:
JSP CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/02 (2006.01); B60N 2/005 (2006.01); B60N 2/90 (2018.01); B29C 67/20 (2006.01); B60N 2/70 (2006.01); B29C 44/44 (2006.01); C08J 9/232 (2006.01); B60N 2/68 (2006.01); A47C 7/00 (2006.01); A47C 7/02 (2006.01); A47C 7/16 (2006.01); A47C 7/20 (2006.01); A47C 27/14 (2006.01); B29L 31/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
B60N 2/005 (2013.01); A47C 7/00 (2013.01); A47C 7/029 (2018.08); A47C 7/16 (2013.01); A47C 7/20 (2013.01); A47C 27/144 (2013.01); B29C 44/445 (2013.01); B29C 67/205 (2013.01); B32B 1/02 (2013.01); B60N 2/68 (2013.01); B60N 2/7017 (2013.01); B60N 2/90 (2018.02); C08J 9/232 (2013.01); B29K 2105/048 (2013.01); B29L 2031/771 (2013.01); B32B 2266/0292 (2013.01); C08J 2323/02 (2013.01);
Abstract
There is provided a vehicle seat core member that is superior in terms of a dimensional accuracy as well as integrity of a thermoplastic resin expanded beads molded body and a frame member. A vehicle seat core member () is formed as an integrally molded article of a thermoplastic resin expanded beads molded body () and a frame member (), the thermoplastic resin expanded beads molded body () is formed of thermoplastic resin expanded beads () having through holes (), and a porosity of the thermoplastic resin expanded beads molded body () is 10 vol % or more and 40 vol % or less.