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:
Jul. 13, 2021
Filed:
Mar. 19, 2018
Applicant:
Avery Dennison Corporation, Glendale, CA (US);
Inventors:
Henry W. Milliman, Willoughby, OH (US);
Mahesh Ganesan, Beachwood, OH (US);
Assignee:
Avery Dennison Corporation, Glendale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); F16F 9/30 (2006.01); F16F 9/52 (2006.01); B32B 27/30 (2006.01); B32B 27/22 (2006.01);
U.S. Cl.
CPC ...
B32B 7/02 (2013.01); B32B 27/22 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); F16F 9/306 (2013.01); F16F 9/52 (2013.01); B32B 2250/02 (2013.01); B32B 2262/101 (2013.01); B32B 2307/536 (2013.01); B32B 2307/542 (2013.01); B32B 2307/56 (2013.01); F16F 2222/02 (2013.01); F16F 2228/04 (2013.01); F16F 2230/40 (2013.01);
Abstract
Provided herein is are multilayer damping laminates comprising alternating damping and constraining layers. The materials and configurations of the damping layers are selected such that the damping layers have a decreasing glass transition temperature profile beginning at the first damping layer, allowing the laminates to effectively dissipate vibrations over a wider range of operating temperatures and/or frequencies. Also provided are systems and methods using the multilayer damping laminates.