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:
Mar. 01, 2022
Filed:
Jan. 15, 2019
Applicant:
Nitto Denko Corporation, Ibaraki, JP;
Inventors:
Masahito Niwa, Ibaraki, JP;
Hiroki Kigami, Ibaraki, JP;
Assignee:
NITTO DENKO CORPORATION, Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); C09J 7/10 (2018.01); C09J 133/08 (2006.01); B32B 27/30 (2006.01); C09J 133/06 (2006.01);
U.S. Cl.
CPC ...
C09J 7/385 (2018.01); B32B 27/308 (2013.01); C09J 7/10 (2018.01); C09J 133/066 (2013.01); C09J 133/08 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2405/00 (2013.01); C09J 2301/208 (2020.08); C09J 2301/302 (2020.08); C09J 2301/40 (2020.08); C09J 2433/00 (2013.01);
Abstract
Provided is a novel double-sided pressure-sensitive adhesive tape that has excellent impact resistance and preferably further has excellent oil resistance. The double-sided pressure-sensitive adhesive tape has a local maximum value of a loss tangent tan δ of 1.5 or more, and a temperature at which the local maximum value is obtained, of from −30° C. to 0° C.