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:
Feb. 04, 2020
Filed:
Jul. 14, 2015
Applicant:
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Inventors:
Kenta Jozuka, Ibaraki, JP;
Naoki Nakayama, Ibaraki, JP;
Yoshikazu Soeda, Ibaraki, JP;
Yasushi Buzojima, Ibaraki, JP;
Naoaki Higuchi, Ibaraki, JP;
Assignee:
NITTO DENKO CORPORATION, Ibaraki-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 133/08 (2006.01); C09J 201/00 (2006.01); C09J 133/06 (2006.01); C08L 93/00 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); C08L 93/00 (2013.01); C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 133/06 (2013.01); C09J 201/00 (2013.01); C09J 2201/128 (2013.01); C09J 2201/622 (2013.01); C09J 2203/33 (2013.01); C09J 2433/00 (2013.01); C09J 2475/006 (2013.01);
Abstract
Provided is a PSA sheet that provides highly reliable adhesion and great stretch removability from adherends. This invention provides a PSA sheet. The PSA sheet exhibits a shear adhesive strength of 0.5 MPa or greater, a tensile strength at break of 10 MPa or greater, and an elongation at break of 300% or greater.