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:
Sep. 03, 2024
Filed:
Dec. 10, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/10 (2018.01); C09J 7/25 (2018.01); C09J 7/38 (2018.01); C09J 7/40 (2018.01); C09J 11/06 (2006.01); C09J 133/08 (2006.01); C09J 133/10 (2006.01);
U.S. Cl.
CPC ...
C09J 133/10 (2013.01); C09J 7/10 (2018.01); C09J 7/255 (2018.01); C09J 7/385 (2018.01); C09J 7/403 (2018.01); C09J 11/06 (2013.01); C09J 133/08 (2013.01); C09J 2301/124 (2020.08); C09J 2301/21 (2020.08); C09J 2301/302 (2020.08); C09J 2301/312 (2020.08); C09J 2301/408 (2020.08); C09J 2301/414 (2020.08); C09J 2301/416 (2020.08); C09J 2467/006 (2013.01);
Abstract
The present application provides a pressure-sensitive adhesive layer comprising at least first and second regions having different physical properties, wherein the difference in physical properties, such as an elastic modulus or creep strain rate is maintained relatively large for each region, and the difference in physical properties, such as a peel force or recovery rate is maintained relatively small for each region.