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:
Apr. 08, 2025
Filed:
Oct. 07, 2020
Applicant:
Tesa SE, Norderstedt, DE;
Inventors:
Uwe Schümann, Pinneberg, DE;
Séverine Crouzy, La Boisse, FR;
Björn Zeysing, Hamburg, DE;
Claudia Moehrke, Hamburg, DE;
Marta Lunding, Norderstedt, DE;
Assignee:
Tesa SE, Norderstedt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 163/10 (2006.01); C09J 7/38 (2018.01); C09J 11/04 (2006.01); C09J 11/06 (2006.01); C09J 133/08 (2006.01); C09J 133/10 (2006.01);
U.S. Cl.
CPC ...
C09J 163/10 (2013.01); C09J 7/385 (2018.01); C09J 11/04 (2013.01); C09J 11/06 (2013.01); C09J 133/08 (2013.01); C09J 133/10 (2013.01); C09J 2301/302 (2020.08); C09J 2301/408 (2020.08); C09J 2400/166 (2013.01); C09J 2400/225 (2013.01);
Abstract
Reactive adhesive film for bonding various materials, including plastic to metal, the adhesive film comprising (a) a polymeric film-forming matrix, (b) at least one epoxide-functionalized (meth)acrylate or vinyl monomer and (c) a reagent selected from an initiator, in particular a free-radical initiator, or an activator. Further disclosed are reactive adhesive film systems comprising two reactive adhesive films. Methods for producing reactive adhesive films, and methods are also disclosed.