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:
Jan. 06, 2026
Filed:
Aug. 10, 2021
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 5/18 (2006.01); B32B 7/02 (2019.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
B32B 27/065 (2013.01); B32B 5/18 (2013.01); B32B 7/02 (2013.01); B32B 27/32 (2013.01); B32B 2250/40 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0292 (2013.01); B32B 2266/08 (2013.01); B32B 2266/10 (2016.11); B32B 2266/12 (2016.11); B32B 2307/54 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7376 (2023.05); B32B 2405/00 (2013.01);
Abstract
A multilayer foam sheet having a resin layer and a foam layer on each of both sides of the resin layer, wherein the thickness of the resin layer is 10 μm or more, and the 25% compressive strength is 1000 kPa or less. A foam sheet having high impact resistance and flexibility can be provided.
Hamada, Masahiro. (2026). Multilayer foam sheet (U.S. Patent No. 12515443). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12515443
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile