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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.:

US 11692112 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Apr. 23, 2019

Low temperature vibration damping pressure sensitive adhesives and constructions

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Jason D. Clapper, Lino Lakes, MN (US);

Arlin L. Weikel, Mansfield, PA (US);

Thu-Van T. Tran, Maplewood, MN (US);

Kevin M. Lewandowski, Inver Grove Heights, MN (US);

David A. Gries, Indianapolis, IN (US);

Daniel J. Renninger, Lebanon, IN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Philip P. Soo

Primary Examiner:

Scott R Walshon

Int. Cl.
CPC ...
C09J 7/10 (2018.01); C09J 7/38 (2018.01); C08F 220/18 (2006.01); C09J 133/08 (2006.01); C08L 33/10 (2006.01); C08K 3/36 (2006.01); C08L 33/08 (2006.01);
U.S. Cl.
CPC ...
C09J 7/10 (2018.01); C08F 220/1808 (2020.02); C08F 220/1818 (2020.02); C08K 3/36 (2013.01); C08L 33/08 (2013.01); C08L 33/10 (2013.01); C09J 7/385 (2018.01); C09J 133/08 (2013.01); C09J 2423/00 (2013.01); C09J 2433/00 (2013.01); C09J 2433/006 (2013.01); Y10T 428/2848 (2015.01); Y10T 428/2891 (2015.01); Y10T 428/31692 (2015.04); Y10T 428/31938 (2015.04);
Abstract

Described are viscoelastic damping materials and constructions which may demonstrate low temperature performance and adhesion and which may be used in making vibration damping composites. Viscoelastic damping materials and constructions may include polymers or copolymers of monomers according to formula I:CH═CHR—COOR  [I]wherein Ris H, CHor CHCHand Ris a branched alkyl group containing 12 to 32 carbon atoms.

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