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:
Oct. 07, 2025
Filed:
Nov. 11, 2020
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Richard Y. Liu, Woodbury, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/38 (2018.01); B32B 7/12 (2006.01); B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); C09J 7/22 (2018.01); G10K 11/168 (2006.01);
U.S. Cl.
CPC ...
C09J 7/38 (2018.01); B32B 7/12 (2013.01); B32B 17/10036 (2013.01); B32B 17/10779 (2013.01); B32B 27/08 (2013.01); B32B 27/36 (2013.01); C09J 7/22 (2018.01); G10K 11/168 (2013.01); B32B 2250/40 (2013.01); B32B 2307/412 (2013.01); C09J 2203/326 (2013.01); C09J 2301/302 (2020.08); C09J 2467/00 (2013.01);
Abstract
Polyester compositions are the reaction product of a reaction mixture including at least two different diacids, and at least two different diols. At least one diacid or diol has at least one pendant ethylenically unsaturated group, and at least one diacid or diol has at least one pendant ionic group. The polyester composition has a glass transition temperature in a range of −60° C. to 12° C., and is a vibration-damping, pressure sensitive adhesive.