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. 20, 2026
Filed:
Mar. 10, 2023
Tesa SE, Norderstedt, DE;
Christian Schuh, Hamburg, DE;
Nadine Wedel, Hamburg, DE;
Bastian Kruskop, Norderstedt, DE;
Lena-Marie Naujoks, Pinneberg, DE;
Nora Erben, Hamburg, DE;
TESA SE, Norderstedt, DE;
Abstract
A curable adhesive includes, based on the mass of the curable adhesive: a) one or more (meth)acrylate block copolymers of the structure A-B-A in a combined mass fraction of 25% or more, b) one or more polymerizable first epoxide compounds E1 in a combined mass fraction of 5% or more, and c) one or more polymerizable second epoxide compounds E2 in a combined mass fraction of 5% or more, where the second epoxide compound E2 at 25° C. is a liquid, where the amount-of-substance-weighted polar component of the Hansen solubility parameters <δ> of the monomer units derived from A monomers in the A blocks, <δ>(A), is in the range from 9.0 to 11.0 MPa, and where the amount-of-substance-weighted polar component of the Hansen solubility parameters <δ> of the monomer units derived from B monomers in the B blocks, <δ>(B) is less thanMPa.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile