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:
Apr. 14, 2025
Filed:
Mar. 06, 2023
Applicant:
Tokin Corporation, Shiroishi, JP;
Inventors:
Tadashi Omiya, Sendai, JP;
Masakazu Abe, Sendai, JP;
Assignee:
TOKIN CORPORATION, Shiroishi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/29 (2017.12); C09J 7/20 (2017.12);
U.S. Cl.
CPC ...
C09J 7/29 (2017.12); C09J 7/203 (2017.12); C09J 2301/16 (2020.07); C09J 2301/312 (2020.07);
Abstract
An adhesive tape has a noise reduction function. The adhesive tape comprises a main member having a front surface and a back surface, and an adhesive layer provided on the back surface of the main member. The main member comprises a magnetic sheet and a uniaxially oriented film laminated on the magnetic sheet. The magnetic sheet contains a binder and magnetic particles distributed in the binder. The magnetic sheet solely has breaking strength of 2.5 N/5 mm or more but 40 N/5 mm or less, and elongation at break of 25% or less.