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:
Apr. 16, 2020
Applicant:
Nitto Denko Corporation, Osaka, JP;
Inventors:
Assignee:
NITTO DENKO CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/02 (2006.01); B32B 5/04 (2006.01); B32B 27/08 (2006.01); B32B 27/12 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 37/14 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 5/04 (2013.01); B32B 5/022 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/302 (2013.01); B32B 27/32 (2013.01); B32B 37/144 (2013.01); B32B 2037/1215 (2013.01); B32B 2038/006 (2013.01); B32B 2250/05 (2013.01); B32B 2250/40 (2013.01); B32B 2307/51 (2013.01); B32B 2307/54 (2013.01); B32B 2307/732 (2013.01); B32B 2555/02 (2013.01);
Abstract
Provided is an elastic laminate comprising a multilayer film comprising first elasticity skin layers arranged on both sides of a second elasticity core layer, said second elasticity core layer having higher elasticity than the sandwiching first elasticity skin layers, wherein the first elasticity skin layers comprise an olefin polymer, and the second elasticity core layer comprise an elastomer layer, and